Awareness of the association between periodontal disease and adverse pregnancy outcome among the general female population.

PubMed

Tarannum, Fouzia; Prasad, R K Shiva; Shobha, R; Kumar, B B Santosh; Ebenezer, Supriya

2015-01-01

Preterm low birth weight (PTLBW) is a public health issue which needs to be dealt with by educating the general female population. One of the major contributing factors is periodontal disease and treatment of the same could reduce the occurrence of PTLBW babies. Therefore, awareness of this among the female population is highly essential. Hence, this survey was planned with the aim to explore the awareness of the general female population regarding the association of periodontal disease and PTLBW. This survey consisted of nine close-ended questions answered by 1284 females. Younger individuals had higher knowledge scores as compared to the older individuals (r = -0.161) and the more educated group had a higher knowledge score as compared to the less educated groups (r = 0.322). Furthermore, married women seemed to be more aware of the relation of PTLBW to periodontal disease as compared to unmarried women. Younger and educated females had better awareness of the association between periodontal diseases and PTLBW. Hence, efforts to educate the general female population on this association could contribute toward the reduction of the risk of PTLBW.

Knowledge of Traumatic Brain Injury among Educators

ERIC Educational Resources Information Center

Ernst, William J.; Gallo, Adrienne B.; Sellers, Amanda L.; Mulrine, Jessica; MacNamara, Luciana; Abrahamson, Allison; Kneavel, Meredith

2016-01-01

The purpose of this study is to determine knowledge of traumatic brain injury among educators. Few studies have examined knowledge of traumatic brain injury in this population and fewer still have included a substantial proportion of general education teachers. Examining knowledge of traumatic brain injury in educators is important as the vast…

A Meta-Analysis of Global Youth Environmental Knowledge, Attitude and Behavior Studies

ERIC Educational Resources Information Center

Mifsud, Mark C.

2012-01-01

There is a considerable body of literature on research on environmental knowledge, attitude and action. A lot of research has occurred on the primary and secondary school populations and the general population. However, much less emphasis has been placed on studies that concern post-compulsory education students in the range from 16 to 18 years…

Knowledge on musculoskeletal diseases by the Spanish population.

PubMed

Lázaro, Pablo; Alfaro, Noelia; Méndez, José Ignacio; Garcia-Vicuña, Rosario; Jover, Juan Ángel; Sevilla, Jordi; Gabriele, Giovanna

2013-01-01

To explore knowledge on musculoskeletal-diseases (MSDs) by the Spanish population. This was a cross-sectional study of the general population (> 18 years) using a telephone survey of 1,009 subjects stratified by habitat size, age, sex, and geographic area. A structured questionnaire was used to collect information on the subjects, their general knowledge of MSDs (GK), their specific knowledge of particular MSDs (SK), and their knowledge of their social impact (KSI). Synthetic indicators of the level of knowledge were used to analyze, using univariate and multivariate models, variables associated to the level of knowledge. The KSI level ranges from medium-high (mean: 0.62 ± 0.16 out of 1), suggesting that most subjects recognize MSDs as disabling conditions which affect the ability to work and have a high personal and social cost. The GK level is intermediate (mean: 0.50 ± 0.17); 60% of subjects know something about MSDs, but 54% state that their information is poor/very poor. The SK level is low (mean: 0.18 ± 0.10), and there are some MSDs that are little known (lupus, spondylitis). Being male or retired or having a MSD is associated to a greater knowledge of MSDs. The Spanish population has a medium level of knowledge of the frequency and extent to which MSDs affect performance of activities by those who suffer them. They identify them adequately and have a GK of their symptoms, but have little information about them. The level of knowledge varies depending on social and demographic factors and on whether or not the subject has direct or indirect experience of what a MSD means. Copyright © 2012 Elsevier España, S.L. All rights reserved.

Lower risk of end stage renal disease in diabetic nurse

PubMed Central

Pan, Cheng-Chin; Huang, Hsiu-Ling; Chen, Ming-Chih; Kung, Chuan-Yu; Kung, Pei-Tseng; Chou, Wen-Yu; Tsai, Wen-Chen

2017-01-01

Objectives: As professional medical caregivers, nurses have extensive medical knowledge and information than general population. However, they may use their professional knowledge and networks to seek prompt health services. In this study, we aimed to determine susceptibility of nurses with diabetes to developing end-stage renal disease requiring dialysis compared to diabetes patients in the general population. Methods: This retrospective longitudinal study extracted data of nurses with newly diagnosed diabetes and general patients with diabetes from the National Health Insurance Database between 1998 and 2006 and follow-up to December 2009, satisfied the participant inclusion criteria was 518,058. Nurses and general population were matched with propensity score method in a 1:10 ratio. Basic characteristics and health status were similar between groups. Cox proportional hazards model was used to compare relative risks and dialysis factors between groups. Results: Nurses were younger than general population with diabetes (42.01 years vs. 59.29 years) and had lower risk of dialysis (adjusted hazard ratio = 0.36, 95% confidence interval 0.16-0.81). Nurses with Diabetes Complications Severity Index (DCSI)≧3 had dialysis risk up to 83.53 times higher than that of the reference group (DCSI < 3). DCSI was the only variable determined to be a related factor affecting dialysis risk in nurses with diabetes. Conclusions: Nurses with diabetes have lower risk of dialysis. This suggests that nurses may have more knowledge regarding chronic disease control and change their lifestyles than general diabetes patients. Results of this study may serve as a reference for developing health education. PMID:29130450

Evaluation of Head and Neck Cancer Awareness and Screening Status in Jeddah, Saudi Arabia.

PubMed

Alhazzazi, Turki Y

2016-01-01

Head and neck cancer (HNC) is one of the deadliest cancers worldwide. Early detection is a key determinant of HNC prognosis. Hence, raising awareness of this disease may improve survival rates. The present study evaluated the level of awareness and screening status for HNC in the general population of Jeddah, Saudi Arabia. An e-questionnaire was distributed during our HNC awareness campaign at the Red Sea Mall in Jeddah. The questions assessed HNC knowledge and screening status among participants. Of the 112 respondents, 68% indicated that they had no knowledge of HNC. Social media was the major source of information (39%) for respondents. The majority (40%) believed that it was the joint responsibility of dentists, dental hygienists, and general physicians to screen for HNC; 82% had never been screened. Knowledge and awareness of HNC must be increased in the general population and among dental health professionals.

A comparison of knowledge of diabetes mellitus between patients with diabetes and healthy adults: a survey from north Malaysia.

PubMed

Yun, Lai Shin; Hassan, Yahaya; Aziz, Noorizan Abd; Awaisu, Ahmed; Ghazali, Rozina

2007-12-01

The primary objective of this study was to assess and compare the knowledge of diabetes mellitus possessed by patients with diabetes and healthy adult volunteers in Penang, Malaysia. A cross-sectional study was conducted from 20 February 2006 to 31 March 2006. We randomly selected 120 patients with diabetes mellitus from a diabetic clinic at the General Hospital Penang, Malaysia and 120 healthy adults at a shopping complex in Penang. Each participant was interviewed face-to-face by a pharmacist using a validated questionnaire, and they were required to answer a total of 30 questions concerning knowledge about diabetes mellitus using Yes, No or Unsure as the only response. The results showed that patients with diabetes mellitus were significantly more knowledgeable than the healthy volunteers about risk factors, symptoms, chronic complications, treatment and self-management, and monitoring parameters. Educational level was the best predictive factor for diabetes mellitus and public awareness. Knowledge about diabetes mellitus should be improved among the general population. This study has major implications for the design of an educational programme for diabetics and a health promotion programme as a primary prevention measure for the healthy population in general, and especially for those at high risk. The results could be useful in the design of future studies for evaluating patients' and the general public's knowledge about diabetes mellitus.

Knowledge of Upper Respiratory Tract Infection In Elementary School Children.

ERIC Educational Resources Information Center

McCann-Sanford, Thurma; And Others

1982-01-01

This study assessed elementary school students' knowledge of upper respiratory tract infection and correlated it with parental socioeconomic status, ethnic background, and school absences. Schools chosen for the study represented different socioeconomic and ethnic populations. Students had a general knowledge of the etiology, symptoms, treatment,…

Post-pandemic assessment of public knowledge, behavior, and skill on influenza prevention among the general population of Beijing, China.

PubMed

Zhang, Li; Seale, Holly; Wu, Shuangsheng; Yang, Peng; Zheng, Yang; Ma, Chunna; MacIntyre, Raina; Wang, Quanyi

2014-07-01

The aim of this study was to assess the knowledge, behavioral, and skill responses toward influenza in the general population of Beijing after pandemic influenza A (H1N1) 2009. A cross-sectional study was conducted in Beijing, China, in January 2011. A survey was conducted in which information was collected using a standardized questionnaire. A comprehensive evaluation index system of health literacy related to influenza was built to evaluate the level of health literacy regarding influenza prevention and control among residents in Beijing. Thirteen thousand and fifty-three valid questionnaires were received. The average score for the sum of knowledge, behavior, and skill was 14.12±3.22, and the mean scores for knowledge, behavior, and skill were 4.65±1.20, 7.25±1.94, and 2.21±1.31, respectively. The qualified proportions of these three sections were 23.7%, 11.9%, and 43.4%, respectively, and the total proportion with a qualified level was 6.7%. There were significant differences in health literacy level related to influenza among the different gender, age, educational level, occupational status, and location groups (p<0.05). There was a significant association between knowledge and behavior (r=0.084, p<0.001), and knowledge and skill (r=0.102, p<0.001). The health literacy level remains low among the general population in Beijing and the extent of relativities in knowledge, behavior, and skill about influenza was found to be weak. Therefore, improvements are needed in terms of certain aspects, particularly for the elderly and the population of rural districts. Educational level, as a significant factor in reducing the spread of influenza, should be considered seriously when intervention strategies are implemented. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

The need to increase awareness of the risk factors of COPD.

PubMed

Roche, Nicolas

2016-07-01

COPD is a heterogeneous disease responsible for a major burden on public and individual health. A wide variety of intrinsic and environmental risk factors are involved, and exert their influence at various time points during the life span of individuals. Knowledge of these factors is of utmost importance to develop appropriate screening and prevention programs, and may help improving the pathophysiological knowledge of the disease. Accordingly, there are multiple targets of information and education on risk factors for COPD, including the general population and patients, workers and employers, doctors and other healthcare professionals, researchers, policy-makers, payers, etc. Gender and socioeconomic factors need to be specifically considered. Importantly, it is likely that increasing the specific knowledge of COPD risk factors among the above-mentioned targets cannot not be obtained without increasing the general knowledge of COPD in the population, which at present is dramatically low.

Nutrition education: a questionnaire for assessment and teaching

PubMed Central

Makowske, Mary; Feinman, Richard D

2005-01-01

It is generally recognized that there is a need for improved teaching of nutrition in medical schools and for increased education of the general population. A questionnaire, derived in part from a study of physician knowledge, was administered to first year medical students in order to assess their knowledge of various aspects of nutrition and metabolism, and as a teaching tool to transmit information about the subject. The performance of first year students was consistent with a generally educated population but there were surprising deficits in some fundamental areas of nutrition. Results of the questionnaire are informative about student knowledge, and immediate reinforcement from a questionnaire may provide a useful teaching tool. In addition, some of the subject matter can serve as a springboard for discussion of critical issues in nutrition such as obesity and markers for cardiovascular disease. A major barrier to improved teaching of nutrition is the lack of agreement on some of these critical issues and there are apparent inconsistencies in recommendations of government and health agencies. It seems reasonable that improved teaching should address the lack of knowledge of nutrition, rather than knowledge of official guidelines. Student awareness of factual information should be the primary goal. PMID:15649324

Cancer and the LGBTQ Population: Quantitative and Qualitative Results from an Oncology Providers' Survey on Knowledge, Attitudes, and Practice Behaviors.

PubMed

Tamargo, Christina L; Quinn, Gwendolyn P; Sanchez, Julian A; Schabath, Matthew B

2017-10-07

Despite growing social acceptance, the LGBTQ population continues to face barriers to healthcare including fear of stigmatization by healthcare providers, and providers' lack of knowledge about LGBTQ-specific health issues. This analysis focuses on the assessment of quantitative and qualitative responses from a subset of providers who identified as specialists that treat one or more of the seven cancers that may be disproportionate in LGBTQ patients. A 32-item web-based survey was emailed to 388 oncology providers at a single institution. The survey assessed: demographics, knowledge, attitudes, and practice behaviors. Oncology providers specializing in seven cancer types had poor knowledge of LGBTQ-specific health needs, with fewer than half of the surveyed providers (49.5%) correctly answering knowledge questions. Most providers had overall positive attitudes toward LGBTQ patients, with 91.7% agreeing they would be comfortable treating this population, and would support education and/or training on LGBTQ-related cancer health issues. Results suggest that despite generally positive attitudes toward the LGBTQ population, oncology providers who treat cancer types most prevalent among the population, lack knowledge of their unique health issues. Knowledge and practice behaviors may improve with enhanced education and training on this population's specific needs.

[Knowledge and attitude towards diabetes mellitus in Argentina].

PubMed

Rodríguez, Martín; Puchulu, Félix

2015-01-01

A population survey was conducted in 9 provinces of Argentina in 2012 aimed at determining the level of knowledge of diabetes mellitus and the risk of developing the disease. This was a cross-sectional study based on the general population and including men and women aged 18-70 years from all socioeconomic backgrounds. Results showed that 30.5% of participants without diabetes mellitus were at risk of developing the disease. Fifty-nine percent of participants had a body mass index = 25 kg/m2. Forty-nine percent did less than 30 minutes of daily physical activity. Only 34% of the population ate fruits and vegetables every day. Ninety-eight percent of participants had once heard of diabetes, and 67% defined it as a severe or very severe disease. In view of the findings resulting from this survey, healthcare services are expected to improve prevention and effective control of cardiovascular risk factors as well as to enhance preventive actions in order to encourage the adoption of healthier lifestyles from an earlier age and to achieve greater knowledge not only among patients living with diabetes, but also within the general population.

Sources of information and health beliefs related to SARS and avian influenza among Chinese communities in the United Kingdom and The Netherlands, compared to the general population in these countries.

PubMed

Voeten, Helene A C M; de Zwart, Onno; Veldhuijzen, Irene K; Yuen, Cicely; Jiang, Xinyi; Elam, Gillian; Abraham, Thomas; Brug, Johannes

2009-01-01

Ethnic minorities in Europe such as the Chinese may need a special strategy with regard to risk communication about emerging infectious diseases. To engage them in precautionary actions, it is important to know their information sources, knowledge, and health beliefs. This study's purpose is to study the use of information sources, knowledge, and health beliefs related to SARS and avian flu of Chinese people in the UK and The Netherlands, and to make comparisons with the general population in these countries. Results of a self-administered questionnaire among 300 British/Dutch Chinese were compared to data obtained from a computer-assisted phone survey among the general population (n = 800). British/Dutch Chinese got most information about emerging diseases from family and friends, followed by Chinese media and British/Dutch TV. They had less confidence than general groups in their doctor, government agencies, and consumer/patient interest groups. Their knowledge of SARS was high. They had a lower perceived threat than general populations with regard to SARS and avian flu due to a lower perceived severity. They had higher self-efficacy beliefs regarding SARS and avian flu. In case of new outbreaks of SARS/avian flu in China, local authorities in the UK and The Netherlands can best reach Chinese people through informal networks and British/Dutch TV, while trying to improve confidence in information from the government. In communications, the severity of the disease rather than the susceptibility appears to need most attention.

Patient attitudes and understanding about biosimilars: an international cross-sectional survey

PubMed Central

Jacobs, Ira; Singh, Ena; Sewell, K Lea; AL-Sabbagh, Ahmad; Shane, Lesley G

2016-01-01

Objective To understand the levels of awareness, usage, and knowledge of biosimilars among patients, caregivers, and the general population in the US and the European Union; perceptions of biosimilars compared to originator biologics; perceived benefits and drawbacks of clinical trials; and whether advocacy groups impact patients’ willingness to try a biosimilar. Methods An international survey was conducted which contained up to 56 closed-ended (requiring yes/no or ranking answers) and open-ended questions, depending on the population assigned. The survey was divided into distinct sections, including medication-class awareness, usage, and knowledge about biologic and biosimilar therapies; perceptions of clinical trials; and involvement in advocacy groups. Interviews were conducted in adults categorized as: 1) diagnosed: patients with inflammatory bowel disease including Crohn’s disease and ulcerative colitis, rheumatoid arthritis, psoriasis, breast cancer, lung cancer, colorectal cancer, or non-Hodgkin’s lymphoma; 2) diagnosed advocacy: individuals with these diseases who participated in patient support groups; 3) caregiver: has a loved one with these conditions and is involved in medical decisions; 4) general population: aged 18–64 years, without these conditions. Statistical analyses among groups within a region (US or EU) used column proportions test with a 95% confidence interval. Results In all, 3,198 individuals responded. Awareness about biologic therapies was significantly higher in diagnosed, diagnosed advocacy, and caregiver groups (45%–78%) versus general population (27%; P<0.05). Across all groups, awareness of biosimilars was low; only 6% of the general population reported at least a general impression of biosimilars. Awareness was significantly higher in the diagnosed advocacy group (20%–30%; P<0.05). Gaps in knowledge about biosimilars included safety, efficacy, and access to these agents. Respondents had generally positive perceptions of clinical trials, although barriers to participation were identified. Conclusion An immediate need exists for patient education about biosimilars and clinical trials to ensure educated and informed decisions are made about biosimilar use. PMID:27307714

Assessment of public knowledge about the scope of practice of vascular surgeons.

PubMed

Farber, Alik; Long, Brandon M; Lauterbach, Stephen R; Bohannon, Todd; Siegal, Carolyn L

2010-03-01

During the past decade, there has been a sharp increase in the number of vascular procedures performed in the United States. Due to the increase in the size of the aging population, this trend is predicted to continue. Despite this, general public knowledge about vascular surgery appears low. This gap may significantly affect the success of vascular surgery as a specialty. To objectively define knowledge about vascular surgery, we administered a questionnaire to both a sample of the general population and medical students. The Vascular Surgery Knowledge Questionnaire (VSQ), a 58-item multiple choice survey, was designed to assess knowledge about the field of vascular surgery, including types of procedures commonly performed, presenting illnesses, training, and financial compensation. VSQ was tested for reliability and validity. It was administered to a sample of the general population (GP) and first year medical students (MS) via a random digit dial telephone survey and a paper-based survey, respectively. VSQ Score was derived by calculating the percent of questions from the 38-item, non-demographic part of the questionnaire answered correctly and expressed in numerical form. The maximum score possible was 100. Statistical analysis was used to assess differences in VSQ scores. Two hundred GP and 160 MS subjects completed the questionnaire. The mean VSQ score for GP and MS groups was 54 and 67 (P < .01), respectively. Forty-one percent of the GP group received a score of less than 50. Only 50% of the GP and 51% of MS cohorts agreed with the statement that vascular surgeons perform procedures on all blood vessels with the exception of the heart and brain. Just 24% of the GP group agreed with the statement that vascular surgeons treat patients with wounds that do not heal. Finally, only half of the GP group agreed that vascular surgeons treat patients with abdominal aortic aneurysms. The GP cohort significantly underestimated the average length of postgraduate training (five years) to become a vascular surgeon. Level of education, income, and residence in the Western states significantly correlated with higher scores. General population subjects who admitted to knowing a vascular surgeon received similar scores to those who did not (58 vs. 53, P >.05). These findings support our hypothesis that there is a significant knowledge deficit among both the general population and medical students about the field of vascular surgery. This has protean implications for the future of our specialty and public health in the United States.

A knowledge base for tracking the impact of genomics on population health.

PubMed

Yu, Wei; Gwinn, Marta; Dotson, W David; Green, Ridgely Fisk; Clyne, Mindy; Wulf, Anja; Bowen, Scott; Kolor, Katherine; Khoury, Muin J

2016-12-01

We created an online knowledge base (the Public Health Genomics Knowledge Base (PHGKB)) to provide systematically curated and updated information that bridges population-based research on genomics with clinical and public health applications. Weekly horizon scanning of a wide variety of online resources is used to retrieve relevant scientific publications, guidelines, and commentaries. After curation by domain experts, links are deposited into Web-based databases. PHGKB currently consists of nine component databases. Users can search the entire knowledge base or search one or more component databases directly and choose options for customizing the display of their search results. PHGKB offers researchers, policy makers, practitioners, and the general public a way to find information they need to understand the complicated landscape of genomics and population health.Genet Med 18 12, 1312-1314.

Population Education Accessions List. January-April, 1999.

ERIC Educational Resources Information Center

United Nations Educational, Scientific, and Cultural Organization, Bangkok (Thailand). Regional Office for Education in Asia and the Pacific.

This document features output from a computerized bibliographic database. The list categorizes entries into three parts. Part I, Population Education, consists of titles that address various aspects of population education arranged by country in the first section and general materials in the second. Part II, Knowledge Base Information, consists of…

Oral cancer awareness and knowledge among residents in the Oporto city, Portugal.

PubMed

Monteiro, Luís Silva; Warnakulasuriya, Saman; Cadilhe, Suzana; Sousa, Duarte; Trancoso, Pedro Ferreira; Antunes, Luís; Salazar, Filomena; Pacheco, José Júlio

2016-08-01

To assess the awareness and knowledge on oral cancer in a general population of Oporto city, in Portugal. Face-to-face interviews were performed with 1116 individuals, resident in the city of Oporto. Participants' socio-demographic information, lifestyle habits and awareness, knowledge and beliefs on oral cancer were ascertained. Breast cancer was the most mentioned being as heard of (69.8%), while oral cancer was one of the least heard of (23.7%). Tobacco was identified as a risk factor by 54.8% of individuals and this knowledge was associated with their education level (P < 0.001), dentist visits (P = 0.026), and tobacco consumption (P < 0.001). Fewer subjects (24.6%) referred to alcohol as a risk factor, and this knowledge was associated with their education level (P = 0.020) and dentist visits (P = 0.002). More than half the subjects (58.8%) could not identify any sign or symptom of oral cancer. There is a general lack of awareness on oral cancer among this Oporto population. Higher education level and better oral health care were significant factors that identified individuals with a better awareness and knowledge of oral cancer, suggesting that educational measures could be useful for the prevention and early diagnosis of oral cancer in the Portuguese population. © 2015 Wiley Publishing Asia Pty Ltd.

Cancer and the LGBTQ Population: Quantitative and Qualitative Results from an Oncology Providers’ Survey on Knowledge, Attitudes, and Practice Behaviors

PubMed Central

Tamargo, Christina L.; Sanchez, Julian A.

2017-01-01

Background: Despite growing social acceptance, the LGBTQ population continues to face barriers to healthcare including fear of stigmatization by healthcare providers, and providers’ lack of knowledge about LGBTQ-specific health issues. This analysis focuses on the assessment of quantitative and qualitative responses from a subset of providers who identified as specialists that treat one or more of the seven cancers that may be disproportionate in LGBTQ patients. Methods: A 32-item web-based survey was emailed to 388 oncology providers at a single institution. The survey assessed: demographics, knowledge, attitudes, and practice behaviors. Results: Oncology providers specializing in seven cancer types had poor knowledge of LGBTQ-specific health needs, with fewer than half of the surveyed providers (49.5%) correctly answering knowledge questions. Most providers had overall positive attitudes toward LGBTQ patients, with 91.7% agreeing they would be comfortable treating this population, and would support education and/or training on LGBTQ-related cancer health issues. Conclusion: Results suggest that despite generally positive attitudes toward the LGBTQ population, oncology providers who treat cancer types most prevalent among the population, lack knowledge of their unique health issues. Knowledge and practice behaviors may improve with enhanced education and training on this population’s specific needs. PMID:28991160

The Combination of Just-in-Time Teaching and Wikispaces in Physics Classrooms

ERIC Educational Resources Information Center

Mohottala, Hashini E.

2013-01-01

The general student population enrolled in today's physics classrooms is diverse. They come from a variety of different educational backgrounds. Some demonstrate a good knowledge of natural laws of physics with a better understanding of mathematical concepts, while others show a fair knowledge in fundamentals of physics with a minimum knowledge in…

Different Context but Similar Cognitive Structures: Older Adults in Rural Bangladesh.

PubMed

Sternäng, Ola; Lövdén, Martin; Kabir, Zarina N; Hamadani, Jena D; Wahlin, Åke

2016-06-01

Most research in cognitive aging is based on literate participants from high-income and Western populations. The extent to which findings generalize to low-income and illiterate populations is unknown. The main aim was to examine the structure of between-person differences in cognitive functions among elderly from rural Bangladesh. We used data from the Poverty and Health in Aging (PHA) project in Bangladesh. The participants (n = 452) were in the age range 60-92 years. Structural equation modeling was used to estimate the fit of a five-factor model (episodic recall, episodic recognition, verbal fluency, semantic knowledge, processing speed) and to examine whether the model generalized across age, sex, and literacy. This study demonstrates that an established model of cognition is valid also among older persons from rural Bangladesh. The model demonstrated strong (or scalar) invariance for age, and partial strong invariance for sex and literacy. Semantic knowledge and processing speed showed weak (or metric) sex invariance, and semantic knowledge demonstrated also sensitivity to illiteracy. In general, women performed poorer on all abilities. The structure of individual cognitive differences established in Western populations also fits a population in rural Bangladesh well. This is an important prerequisite for comparisons of cognitive functioning (e.g., declarative memory) across cultures. It is also worth noting that absolute sex differences in cognitive performance among rural elderly in Bangladesh differ from those usually found in Western samples.

General Population Knowledge about Extreme Heat: A Cross-Sectional Survey in Lisbon and Madrid.

PubMed

Gil Cuesta, Julita; van Loenhout, Joris Adriaan Frank; Colaço, Maria da Conceição; Guha-Sapir, Debarati

2017-01-28

Extreme heat is associated with an increased mortality and morbidity. National heat plans have been implemented to minimize the effect of extreme heat. The population's awareness and knowledge of national heat plans and extreme heat is essential to improve the community's behavior and adaptation. A general population survey was conducted in Lisbon and in Madrid to assess this knowledge. We used a questionnaire to interview passers-by. Results were compared between Lisbon and Madrid and between locals and foreigners, using Pearson Chi-square tests and Fisher's exact test. We conducted 260 interviews in six locations of different socio-economic backgrounds in each city. The most frequently mentioned extreme heat-related risk groups were the elderly (79.2%), children (49.6%) and babies (21.5%). The most frequently reported protective measures were increased fluid intake (73.1%) and avoiding exposure to the sun (50.8%). Knowledge about the heat plan was higher in Lisbon (37.2%) than in Madrid (25.2%) ( p -value = 0.03). Foreigners had less knowledge of risk groups compared to locals. Heat plans were not widely known in Madrid and Lisbon. Nonetheless, knowledge of practical concepts to face extreme heat, such as certain risk groups and protective measures, was found. Our results were similar to comparable surveys where specific respondents' groups were identified as less knowledgeable. This highlighted the importance of addressing these groups when communicating public health messages on heat. Foreigners should be specifically targeted to increase their awareness.

[Knowledge about radon and its associated risk perception in France].

PubMed

Beck, F; Richard, J B; Deutsch, A; Benmarhnia, T; Pirard, P; Roudier, C; Peretti-Watel, P

2013-12-01

Radon exposure is a major environmental risk in health. It remains badly known by the general population. It is the second cause of lung cancer, after tobacco smoking. The aim of this cross-sectional general population survey was to describe radon exposure risk knowledge and the socioeconomic factors related to this knowledge. The Cancer Barometer survey 2010 questioned the French population about its knowledge of radon as such and as health risk factor. This survey was a two-stage random sampling with computer-assisted telephone interview that was performed from April 3, 2010 to August 7, 2010 on a sample of 3,359 people aged 15 to 75 years old. Among people aged 15 to 75 years old, only one in five knows that radon is a natural gas coming from the ground. This knowledge is more frequent among people living in an area that is directly concerned by radon, among men and increases with age, with the level of education and the level of income. Radon risk remains still widely underestimated by the general public, including in areas concerned by this risk. When people were confronted with radon exposure, few intended to remedy by improving their home. The success of prevention initiatives implies the support and the collaboration of various national and local actors. To improve their impact for the prevention of lung cancers, it could be more effective to couple these actions with prevention messages on tobacco. Copyright © 2013 Société française de radiothérapie oncologique (SFRO). Published by Elsevier SAS. All rights reserved.

Knowledge and awareness of and perception towards cardiovascular disease risk in sub-Saharan Africa: A systematic review

PubMed Central

Wekesah, Frederick; Browne, Joyce L.; Agyemang, Charles; Agyei-Baffour, Peter; Aikins, Ama de-Graft; Smit, Henriette A.; Grobbee, Diederick E.; Klipstein-Grobusch, Kerstin

2017-01-01

Introduction Cardiovascular diseases (CVDs) are the most common cause of non-communicable disease mortality in sub-Saharan African (SSA) countries. Gaps in knowledge of CVD conditions and their risk factors are important barriers in effective prevention and treatment. Yet, evidence on the awareness and knowledge level of CVD and associated risk factors among populations of SSA is scarce. This review aimed to synthesize available evidence of the level of knowledge of and perceptions towards CVDs and risk factors in the SSA region. Methods Five databases were searched for publications up to December 2016. Narrative synthesis was conducted for knowledge level of CVDs, knowledge of risk factors and clinical signs, factors influencing knowledge of CVDs and source of health information on CVDs. The review was registered with Prospero (CRD42016049165). Results Of 2212 titles and abstracts screened, 45 full-text papers were retrieved and reviewed and 20 were included: eighteen quantitative and two qualitative studies. Levels of knowledge and awareness for CVD and risk factors were generally low, coupled with poor perception. Most studies reported less than half of their study participants having good knowledge of CVDs and/or risk factors. Proportion of participants who were unable to identify a single risk factor and clinical symptom for CVDs ranged from 1.8% in a study among hospital staff in Nigeria to a high of 73% in a population-based survey in Uganda and 7% among University staff in Nigeria to 75.1% in a general population in Uganda respectively. High educational attainment and place of residence had a significant influence on the levels of knowledge for CVDs among SSA populations. Conclusion Low knowledge of CVDs, risk factors and clinical symptoms is strongly associated with the low levels of educational attainment and rural residency in the region. These findings provide useful information for implementers of interventions targeted at the prevention and control of CVDs, and encourages them to incorporate health promotion and awareness campaigns in order to enhance knowledge and awareness of CVDs in the region. PMID:29232703

Analysis of knowledge of the general population and health professionals on organ donation after cardiac death.

PubMed

Bedenko, Ramon Correa; Nisihara, Renato; Yokoi, Douglas Shun; Candido, Vinícius de Mello; Galina, Ismael; Moriguchi, Rafael Massayuki; Ceulemans, Nico; Salvalaggio, Paolo

2016-09-01

To evaluate the knowledge and acceptance of the public and professionals working in intensive care units regarding organ donation after cardiac death. The three hospitals with the most brain death notifications in Curitiba were selected, and two groups of respondents were established for application of the same questionnaire: the general public (i.e., visitors of patients in intensive care units) and health professionals working in the same intensive care unit. The questionnaire contained questions concerning demographics, intention to donate organs and knowledge of current legislation regarding brain death and donation after cardiac death. In total, 543 questionnaires were collected, including 442 from family members and 101 from health professionals. There was a predominance of women and Catholics in both groups. More females intended to donate. Health professionals performed better in the knowledge comparison. The intention to donate organs was significantly higher in the health professionals group (p = 0.01). There was no significant difference in the intention to donate in terms of education level or income. There was a greater acceptance of donation after uncontrolled cardiac death among Catholics than among evangelicals (p < 0.001). Most of the general population intended to donate, with greater intentions expressed by females. Education and income did not affect the decision. The type of transplant that used a donation after uncontrolled cardiac death was not well accepted in the study population, indicating the need for more clarification for its use in our setting.

National Health Interview Survey data on adult knowledge of AIDS in the United States.

PubMed Central

Hardy, A M

1990-01-01

Information collected with the 1989 National Health Interview Survey of AIDS Knowledge and Attitudes from a nationally representative sample of 40,609 adults was examined to determine how knowledge about AIDS varied within demographic subgroups of the population. Most adults (83 percent) had seen or heard public service announcements about AIDS in the month prior to interview, and 51 percent had read an AIDS brochure in the past. Sixty-seven percent of adults responded correctly to at least 10 of 14 general AIDS knowledge questions. Knowledge levels were higher among those who were more educated and those who had seen or heard public service announcements or had read brochures. White adults responded correctly to these questions more often than their black counterparts; non-Hispanics responded correctly more often than Hispanics (for statistical purposes, the population is divided twice, in the first instance racially and in the second, ethnically--white and black, Hispanic and non-Hispanic). Even with relatively high information levels, misperceptions about casual transmission persisted, with one-third of adults answering more than half of the questions about casual transmission incorrectly. The same population groups that had less general AIDS knowledge had more misperceptions about transmission. More than 80 percent of adults recognized that use of condoms and a monogamous relationship between two uninfected persons were effective means of preventing the spread of the AIDS virus. Seventy-four percent of adults had heard of the HIV antibody test.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:2124363

Hepatitis B Awareness and Knowledge in Asian Communities in British Columbia

PubMed Central

Yau, Alan Hoi Lun; Ford, Jo-Ann; Kwan, Peter Wing Cheung; Chan, Jessica; Choo, Queenie; Kwong, Willie; Huang, Alan; Yoshida, Eric

2016-01-01

Background. Our study examined hepatitis B virus (HBV) awareness and knowledge in Asian communities in British Columbia (BC). Methods. A statistical random sample representation of Chinese, Korean, Filipino, South Asian, and Southeast Asian populations in Greater Vancouver was surveyed by telephone. Multiple logistic regression analysis was performed to identify predictors of HBV knowledge. Results. General awareness of HBV was reported in 78.8% (798/1013). HBV awareness was the highest in Chinese (89%) and Filipino (88%) populations and the lowest in the South Asian (56%) population. “Reasonable” knowledge of HBV was elicited in 76.8% (778/1013). Higher HBV knowledge was associated with younger age (p = 0.014), higher education (p < 0.0001), Chinese ethnicity (p < 0.0001), and use of media (p = 0.01) and Internet (p = 0.024) for health information. Compared to the Chinese (OR = 1.0) population, “reasonable” knowledge of HBV was lower in Korean (OR = 0.3, 95% CI: 0.1–0.5), Filipino (OR = 0.3, 95% CI: 0.2–0.6), South Asian (OR = 0.3, 95% CI: 0.2–0.4), and Southeast Asian (OR = 0.3, 95% CI: 0.1–0.6) populations. 54.8% (555/1013) felt that HBV education was inadequate and 80.1% (811/1013) preferred HBV education in their native languages. Conclusion. Compared to the Chinese population, other Asian communities in BC have lower HBV awareness and knowledge. Public education should target older and less educated and Korean, Filipino, South Asian, and Southeast Asian populations in their native languages via media and Internet. PMID:27446839

Hepatitis B Awareness and Knowledge in Asian Communities in British Columbia.

PubMed

Yau, Alan Hoi Lun; Ford, Jo-Ann; Kwan, Peter Wing Cheung; Chan, Jessica; Choo, Queenie; Lee, Tim K; Kwong, Willie; Huang, Alan; Yoshida, Eric

2016-01-01

Background. Our study examined hepatitis B virus (HBV) awareness and knowledge in Asian communities in British Columbia (BC). Methods. A statistical random sample representation of Chinese, Korean, Filipino, South Asian, and Southeast Asian populations in Greater Vancouver was surveyed by telephone. Multiple logistic regression analysis was performed to identify predictors of HBV knowledge. Results. General awareness of HBV was reported in 78.8% (798/1013). HBV awareness was the highest in Chinese (89%) and Filipino (88%) populations and the lowest in the South Asian (56%) population. "Reasonable" knowledge of HBV was elicited in 76.8% (778/1013). Higher HBV knowledge was associated with younger age (p = 0.014), higher education (p < 0.0001), Chinese ethnicity (p < 0.0001), and use of media (p = 0.01) and Internet (p = 0.024) for health information. Compared to the Chinese (OR = 1.0) population, "reasonable" knowledge of HBV was lower in Korean (OR = 0.3, 95% CI: 0.1-0.5), Filipino (OR = 0.3, 95% CI: 0.2-0.6), South Asian (OR = 0.3, 95% CI: 0.2-0.4), and Southeast Asian (OR = 0.3, 95% CI: 0.1-0.6) populations. 54.8% (555/1013) felt that HBV education was inadequate and 80.1% (811/1013) preferred HBV education in their native languages. Conclusion. Compared to the Chinese population, other Asian communities in BC have lower HBV awareness and knowledge. Public education should target older and less educated and Korean, Filipino, South Asian, and Southeast Asian populations in their native languages via media and Internet.

The Importance of Indian Studies to Interracial Understanding.

ERIC Educational Resources Information Center

Swenson, David

Since American Indians have been traditionally stereotyped by educational textbooks and commercial media, it is no wonder that the majority of the U.S. population has very little real knowledge of Native American religion, philosophy, art, music, or general cultural traditions. Within mainstream institutions, this lack of knowledge and/or interest…

Barriers to Employment among Unemployed Drug Users: Age Predicts Severity

PubMed Central

Sigurdsson, Sigurdur Oli; Ring, Brandon M.; O’Reilly, Kristen; Silverman, Kenneth

2014-01-01

Background Drug users in treatment or exiting treatment face many barriers to employment when entering the job market, such as low levels of education and technical skills, and low levels of interpersonal skills. As a result of these and other barriers, employment rates in these groups are generally low. Objective This article examines the existence and possible predictors of specific barriers to employment related to interpersonal and technical skills in a sample of participants enrolled in a therapeutic workplace intervention for substance abuse. Methods In Study I (N = 77), we characterized and examined predictors of participant scores on a staff-rated scale of interpersonal skills (Work Behavior Inventory). In Study II (N = 29), we examined whether participants had lower levels of computer knowledge than job seekers in the general population, and investigated possible predictors of computer knowledge in the sample. Results In general, participants in Study I displayed low levels of interpersonal skills, and participants in Study II scored lower on the computer knowledge test than job seekers in the general population. Older participants tended to have lower levels of interpersonal skills and lower levels of computer knowledge. Conclusions and Scientific Significance These results suggest that providers of workforce development services for drug users in treatment or exiting treatment should attend to these specific barriers to employment, which may also be more pronounced among older clients. PMID:22242680

The more information, the more negative stigma towards schizophrenia: Brazilian general population and psychiatrists compared.

PubMed

Loch, Alexandre Andrade; Hengartner, Michael Pascal; Guarniero, Francisco Bevilacqua; Lawson, Fabio Lorea; Wang, Yuan-Pang; Gattaz, Wagner Farid; Rössler, Wulf

2013-02-28

Findings on stigmatizing attitudes toward individuals with schizophrenia have been inconsistent in comparisons between mental health professionals and members of the general public. In this regard, it is important to obtain data from understudied sociocultural settings, and to examine how attitudes toward mental illness vary in such settings. Nationwide samples of 1015 general population individuals and 1414 psychiatrists from Brazil were recruited between 2009 and 2010. Respondents from the general population were asked to identify an unlabeled schizophrenia case vignette. Psychiatrists were instructed to consider "someone with stabilized schizophrenia". Stereotypes, perceived prejudice and social distance were assessed. For the general population, stigma determinants replicated findings from the literature. The level of the vignette's identification constituted an important correlate. For psychiatrists, determinants correlated in the opposite direction. When both samples were compared, psychiatrists showed the highest scores in stereotypes and perceived prejudice; for the general population, the better they recognized the vignette, the higher they scored in those dimensions. Psychiatrists reported the lowest social distance scores compared with members of the general population. Knowledge about schizophrenia thus constituted an important determinant of stigma; consequently, factors influencing stigma should be further investigated in the general population and in psychiatrists as well. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

[Smoking and educational status in Africans].

PubMed

Kouassi, B; Kpebo, O D; Horo, K; N'Gom, A; Godé, C; Ahui, B; Koffi, N; Aka-Danguy, E

2010-03-01

Tobacco smoking is a scourge that continues to increase in developing countries despite its known consequences. Is the population of the Ivory Coast sufficiently informed about the consequences of smoking? For this reason, we decided to evaluate the knowledge of the effects of smoking among the people of Abidjan. To evaluate the knowledge of the effects of smoking in the population of Abidjan. To relate this knowledge to the educational level and smoking status. We evaluated knowledge about smoking and its consequences as a function of educational level and smoking status in the population of Abidjan over the age of 15 years. This was undertaken in 3 months, from November 2005 to January 2006, in the two busiest communes in Abidjan. The minimum number of persons required was 1152 but, in fact, we interviewed 1409. The prevalence of smoking was 36.5% with a predominance of males (sex ratio = 3:11). They were mainly young with a mean age of 27.44 years. This population's main sources of information on the ill effects of smoking were the mass media. In general, the subjects did not have a good understanding of smoking and its consequences. With regard to the diseases related to smoking, bronchial carcinoma and cardiovascular disorders were the best known, in 53.1 and 18.1%, respectively. With regard to the components of tobacco, nicotine was the best known (92.6%). Knowledge was related to the level of education: the subjects of a higher educational level were the most knowledgeable about the consequences of smoking. As a result, these subjects were less attached to smoking than the less educated. The consequences of smoking are poorly understood by the general population. With regard to the level of education, the better educated had a better understanding of the effects of smoking and were also those who smoked the least. Copyright 2010. Published by Elsevier Masson SAS.

A survey on the knowledge, beliefs and behaviour of a general adult population in Malaysia with respect to the adverse effects of medicines.

PubMed

Jose, Jimmy; Chong, David; Lynn, Tay Szu; Jye, Goh Ee; Jimmy, Beena

2011-08-01

The aim of the study was to explore, in the Malaysian general population: knowledge and beliefs of the characteristics in general of medication-related side effects and side effects associated with different types of medicines; behaviour related to the safe use of drugs before and after taking a medication; and behaviour in the event of a medication-related side effect. A 24-item self-administered questionnaire was developed and used to survey the general public living or working in suburban Kuala Lumpur, Malaysia. Eight hundred questionnaires were distributed, face to face, by researchers using quota sampling. Respondents' knowledge, belief and behaviour were analysed and correlated with demographics, medical history and experience of side effects. Six hundred and ten respondents completed the questionnaire giving a response rate of 76.3%. The mean knowledge score for the respondents was 18.4±3.6 out of the maximum possible score of 26. Educational level and experience of side effect had an influence on the knowledge score obtained. Respondents had misconceptions regarding the safety of complementary and alternative medicines (CAMs) and over-the-counter medications. Medication history and previous experience with side effects had a significant influence on the higher behaviour score obtained. The survey has shown moderate results with regard to the knowledge of public regarding safety of medications, and there was evidence of under-estimating the risk of medications, especially CAMs. The misconceptions among the public, and inappropriate behaviour on drug safety-related aspects, is a concern which needs to be addressed in the interventions designed. © 2011 The Authors. IJPP © 2011 Royal Pharmaceutical Society.

[Direccion General de Comunicacion. Programa Nacional de Comunicacion en Poblacion].

PubMed

1988-06-01

Peru's National Population Council is currently developing a national program of population communication. The program will be coordinated with public and private sector activities and will seek help from international organizations. The objective of the program is to promote changes in population knowledge, attitudes, and behaviors in priority social sectors and general public opinion to achieve a better harmony between population growth and distribution and socioeconomic development. The program strategy is to begin with identification of priority audiences. Other components of the strategy include quality control, coordination, decentralization, participation, use of low-cost technologies with high impact, and a multidisciplinary focus. An inventory of institutional activities in population communication will be a major activity.

[Comparison between 2 groups of nursing professionals on the knowledge of pediatric pain].

PubMed

Lobete Prieto, C; Rey Galán, C; Kiza, A H

2015-01-01

To compare infant pain knowledge between a group of nurses who work in a pediatric hospital and one that works in a general hospital. Descriptive study based on the use of a validated questionnaire for assessing the knowledge and attitudes of nurses about pediatric pain (Pediatric Nurses' Knowledge and Attitude Survey Regarding Pain [PNKAS]). PNKAS questionnaire was distributed to the nursing staff of a pediatric hospital and a general hospital and the results were compared. The average score obtained in the pediatric vs. the general hospital was: mean, 51.7% vs. 47.2%, 95% confidence interval, 47.5 to 56% vs. 43.6 to 50.8% (P=.098). There were no differences between the scores in the PNKAS questionnaire between nurses working exclusively with children and nurses working with general population. Training on pediatric pain needs to be improved in nurses caring for sick children. Copyright © 2013 Asociación Española de Pediatría. Published by Elsevier Espana. All rights reserved.

An Analysis of the Relation between Self-Perception and General Reproductive Knowledge in an Adolescent Population.

ERIC Educational Resources Information Center

Brown, Nancy Lynn

There have been assumptions in the literature that sexuality education programs can increase adolescents' knowledge, help them clarify values, and improve decision making and communication skills; and that these changes, in turn, can reduce irresponsible sexual activity, unintended pregnancies, sexually transmitted diseases, some sexual…

The Management of the Knowledge Revolution.

ERIC Educational Resources Information Center

Athanassiades, John C.

This essay on the management of information presents areas of agreement and disagreement about the "knowledge revolution", its general effect on the world population, and its particular effect on libraries and other information systems, as well as on those who are charged with its management. The myth of Adam and Eve is used to symbolize the…

Sociodemographic And Reproductive Factors Affecting Knowledge Of Married Men Accepting Vasectomy.

PubMed

Zareen, Humaira; Shahzhad, Saadia; Salahhudin, Mehmood

2016-01-01

Men's attitude is very important in the adoption of methods of contraception and limiting the family size. Men represent half the world's population, but account for less than onethird of contraceptive use. Knowledge of men about vasectomy as contraceptive method is also limited. The objectives of the study were to assess the knowledge of males about vasectomy in age group 25-50 years and to identify the factors affecting the knowledge of men regarding vasectomy. It was cross-sectional descriptive study. All the clients coming for vasectomy at Lahore General Hospital and Family Health Hospital were included in the study. Data was collected through questionnaire, which was entered in to computer using SPSS-17. Confidentiality of the data was ensured and verbal consent was obtained before data collection. Majority (85.6%) of the men had adequate knowledge about vasectomy. Major source of knowledge, motivation and decision making regarding vasectomy were healthcare providers followed by friends and colleagues. Socio-demographic factors like age of the wife, education of men, income of men, media, friends and relatives showed association with knowledge about vasectomy. Almost all the respondents had formal education. Majority of the respondents had knowledge about vasectomy. Respondents acquired knowledge from health personnel, television, radio, newspapers, spouses and friends/colleagues. Misconception of the general population regarding vasectomy needs to be cleared and men should be involved actively in family planning programs. Health education program should be held at community level to educate people about the utilization of procedure.

Chronic hand eczema: perception and knowledge in non-affected individuals from general and dermatological practice.

PubMed

Letulé, Valerie; Herzinger, Thomas; Schirner, Astrid; Hertrich, Frank; Lange, Dirk; Ruzicka, Thomas; Molin, Sonja

2014-11-01

Misunderstanding and stigmatisation are common problems encountered by patients with hand eczema. Various misconceptions about the disease circulate in the general population. Although hand eczema has gained more attention in dermatology during the past years, information on public perception of the disease is still lacking. The aim of our study was to investigate perception of and level of knowledge on the subject hand eczema. There were 624 patients included from 2 general medicine practices and 2 dermatological practices. A self-administered questionnaire was filled out by the participants, covering issues on history of hand eczema, level of knowledge and attitude towards a clinical photograph of hand eczema. We found that a larger proportion of individuals from dermatological practice were more familiar with hand eczema as a disease than those from general medical practice. Women knew significantly more about and had a more positive perception of the disease than men. Our results imply that the level of knowledge on hand eczema in the general public is rather low and influenced by prejudice.

Hepatitis C serosorting among people who inject drugs in rural Puerto Rico.

PubMed

Duncan, Ian; Curtis, Ric; Reyes, Juan Carlos; Abadie, Roberto; Khan, Bilal; Dombrowski, Kirk

2017-06-01

Due to the high cost of treatment, preventative measures to limit Hepatitis C (HCV) transmission among people who inject drugs (PWID) are encouraged by many public health officials. A key one of these is serosorting, where PWID select risk partners based on concordant HCV status. Research on the general U.S. population by Smith et al. (2013) found that knowledge of one's own HCV status facilitated serosorting behaviors among PWID, such that respondents with knowledge of their own status were more likely to ask potential partners about their status prior to sharing risk. Our objective was to see if this held true in rural Puerto Rico. We replicate this study using a sample of PWID in rural Puerto Rico to draw comparisons. We used respondent driven sampling to survey 315 participants, and have a final analytic sample of 154. The survey was heavily modeled after the National HIV Behavioral Survey, which was the dataset used by the previous researchers. We found that among PWID in rural Puerto Rico, unlike in the general population, knowledge of one's own HCV status had no significant effect on the selection of one's most recent injection partner, based on his/her HCV status. We conclude that PWID in rural Puerto Rico differ from the general U.S. population when it comes to serosorting behaviors, and that these differences should be taken into account in future outreaches and intervention strategies.

Status of Adults With X-Linked Agammaglobulinemia

PubMed Central

Winkelstein, Jerry A.; Conley, Mary Ellen; James, Cynthia; Howard, Vanessa; Boyle, John

2010-01-01

Since many children with X-linked agammaglobulinemia (XLA) can now be expected to reach adulthood, knowledge of the status of adults with XLA would be of importance to the patients, their families, and the physicians caring for these patients. We performed the current study in adults with XLA to examine the impact of XLA on their daily lives and quality of life, their educational and socioeconomic status, their knowledge of the inheritance of their disorder, and their reproductive attitudes. Physicians who had entered adult patients with XLA in a national registry were asked to pass on a survey instrument to their patients. The patients then filled out the survey instrument and returned it directly to the investigators. Adults with XLA were hospitalized more frequently and missed more work and/or school than did the general United States population. However, their quality of life was comparable to that of the general United States population. They achieved a higher level of education and had a higher income than did the general United States population. Their knowledge of the inheritance of their disease was excellent. Sixty percent of them would not exercise any reproductive planning options as a result of their disease. The results of the current study suggest that although the disease impacts the daily lives of adults with XLA, they still become productive members of society and excel in many areas. PMID:18794707

Knowledge of the General Community in Cordoba, Argentina, on Human Papilloma Virus Infection and its Prevention.

PubMed

Venezuela, Raul Fernando; Monetti, Marina Soledad; Kiguen, Ana Ximena; Frutos, Maria Celia; Mosmann, Jessica Paola; Cuffini, Cecilia Gabriela

2016-01-01

Most studies of human papilloma virus (HPV) are aimed at the natural history of the infection and its relation to cancer; however, there are few studies to assess knowledge of the general population. Our aim was analyze the degree of knowledge of Argentinians about HPV infection and its prevention. We conducted a voluntary, anonymous and non-binding survey with 27 multiple-choice items, in twelve private and public establishments, selected to include a broad population in terms of education, age and gender. The survey consisted of three sections: individual characteristics of the volunteer, HPV infection basic knowledge, its prevention and the virus relationship with other cancers. One thousand two hundred ninety seven volunteers aged 18 to 80 participated. The total number of correct answers was 45.1%. The correct answers for relationship HPV and cervical cancer was 62.1%. Almost 55% did not know about types of HPV that the vaccines for protection. Statistical analysis showed that women, single people, workers, the better educated, those who have had a STDs or HPV and receiving information through medical or educational establishments had greater knowledge of the topic. Only 0.2% of participants answered all questions correctly. Knowledge plays an important role in health care and the deficiency found in our population could influence the success of the measures taken in the fight against cervical cancer. In this regard, we believe it would be appropriate, not only to emphasize early diagnosis and vaccine implementation, but also incorporate new communication strategies, facilitating reception of accurate and precise information by all strata of society.

Health information regarding diabetes mellitus reduces misconceptions and underestimation of consequences in the general population.

PubMed

Dorner, Thomas E; Lackinger, Christian; Schindler, Karin; Stein, K Viktoria; Rieder, Anita; Ludvik, Bernhard

2013-11-01

To evaluate self-assessed knowledge about diabetes mellitus, to assess determinants of health knowledge and to evaluate consequences of health knowledge on appraisal about consequences of the disease. Population-based computer-assisted web interview survey, supplemented with a paper-and-pencil survey via post. Representative sample of the general Austrian population aged 15 years and older. Men (n 1935) and women (n 2065) with and without diabetes mellitus. Some 20.5% of men and 17.7% of women with diabetes, and 46.2% of men and 36.7% of women without diabetes, rated their knowledge about diabetes mellitus to be ‘very bad’ or ‘rather bad’. Individuals with diabetes and individuals with a family member with diabetes rated their information level more often as ‘very good’ or ‘rather good’, with adjusted OR (95% CI) of 1.7 (1.1, 2.8) and 2.1 (1.6, 2.7), respectively, in men and 2.7 (1.5, 4.8) and 2.7 (2.1, 3.5), respectively, in women. Additional significant influencing factors on diabetes knowledge were age and educational level in both sexes, and city size in men. Independent of personal diabetes status, diabetes knowledge was associated with a lower perception of restrictions on daily life of diabetes patients and with a lower probability of underestimating health consequences of diabetes. Health knowledge is associated with fewer misconceptions and less underestimation of health consequences in individuals both with and without diabetes mellitus. Thus health information about diabetes is important on the individual level towards disease management as well as on the public health level towards disease prevention.

Assessment of HIV/AIDS knowledge, attitudes and behaviours among students in higher education in Tanzania.

PubMed

Mkumbo, Kitila

2013-01-01

There is a paucity of studies that have systematically and comprehensively investigated the knowledge level, attitudes and the pattern of sexual behaviours related to HIV and AIDS in higher education settings in sub-Saharan Africa in general and Tanzania in particular. This study attempted to fill a void in knowledge. A cross-sectional descriptive design was used, employing a self-administered questionnaire as the main data collection tool. More than 400 higher education students completed a questionnaire assessing their knowledge, attitudes and behaviours related to HIV and AIDS. About three quarters of respondents demonstrated comprehensive knowledge about HIV and AIDS, and the majority of respondents expressed positive attitudes towards people living with HIV and AIDS. Despite demonstrating high knowledge level about HIV and AIDS, the results show that sexual behaviours among students in higher education are characteristically risky, and do not significantly differ from youth in the general population.

Knowledge and attitudes about Human Papilloma Virus (HPV) vaccination and cervical cancer screening among women in rural Uganda (POSTPRINT)

DTIC Science & Technology

2016-01-01

www.iiste.org ISSN 2422-8419 An International Peer-reviewed Journal Vol.25, 2016 97 Knowledge and attitudes ...parents/guardians of the vaccinated girls and to assess the attitudes to HPV vaccination among parents/guardians of the vaccinated girls. Methods: A...better knowledge. The general attitude towards HPV vaccination was positive among mothers though there is still need for the populations to

Comparison of knowledge and attitudes toward cancer among African Americans

PubMed Central

Thurman, Natalie; Ragin, Camille; Heron, Dwight E; Alford, Renae J; Andraos-Selim, Cecile; Bondzi, Cornelius; Butcher, Jamila A; Coleman, Jamison C; Glass, Charity; Klewien, Barbara; Minor, Aerie T; Williams, Diana J; Taioli, Emanuela

2009-01-01

Background It has been noted that the African American population in the U.S. bears disproportionately higher cancer morbidity and mortality rates than any racial and ethnic group for most major cancers. Many studies also document that decreased longevity is associated with low educational attainment and other markers of low socioeconomic status (SES), both of which are prevalent in African American communities across the nation. Evidence suggests that this phenomenon may be due to attitudes that reflect a lack of knowledge surrounding facts about cancer awareness and prevention. This study was designed to yield data concerning the general population's attitudes toward cancer, taking into consideration racial and/or socioeconomic differences in the population studied. Results Two hundred and fifteen subjects participated in the survey, of which 74% (159/215) defined themselves as African-American, 20% were White, and 6% were of other races. While only 38% of the study population was able to identify at least 5 risk factors associated with cancer, a lower proportion of African Americans identified at least 5 risk factors than whites (34% vs. 53%, p = 0.03). In addition, a slightly higher percentage of African Americans (10%) were not aware of the definition of a clinical trial when compared to whites (8%, p > 0.1). Of those aware of the definition of a clinical trial, African Americans were more reluctant to participate in clinical trials, with 53% answering no to participation compared to 15% of whites (p = 0.002). Conclusion When comparing results to a similar study conducted in 1981, a slight increase in cancer knowledge in the African American population was observed. Our results suggest that while knowledge of cancer facts has increased over the years amongst the general population, African Americans and lower income populations are still behind. This may affect their risk profile and cancer early detection. PMID:19208206

Knowledge of Alzheimer's Disease among Norwegian Undergraduate Health and Social Care Students: A Survey Study

ERIC Educational Resources Information Center

Kada, Sundaran

2015-01-01

With an aging general population and a concurrent increase in the prevalence of dementia, health and social care professional students are increasingly exposed to this group of patients during their clinical placements and after graduation. A sound dementia-related knowledge base among health and social care students is important in providing…

Minimizing Disparities and Developing Support by Identifying Differences in Confidence and Knowledge Related to Water Issues

ERIC Educational Resources Information Center

Taylor, Melissa; Lamm, Alexa J.

2016-01-01

Extension educators face challenges as they strive to keep up with critical issues in their communities, such as those surrounding water. A growing population and a diminishing water supply necessitate that Florida residents become more knowledgeable about water issues. We conducted research to determine how confident both the general public and…

How Full Is Your Luggage? Background Knowledge of Zoo Visitors Regarding Sharks

ERIC Educational Resources Information Center

das Neves, João Pedro Correia; Monteiro, Rute Cristina Rocha

2013-01-01

For the general population, sharks have a reputation that does not really fit with their biological and ecological nature. Informal surveys often classify sharks as dangerous, aggressive and/or man-eaters. This apparent common knowledge seems difficult to detach from the conscience of many worldwide zoo visitors, even with the help of…

Words matter: Reframing exercise is medicine for the general population to optimize motivation and create sustainable behaviour change.

PubMed

Fortier, Michelle; Guérin, Eva; Segar, Michelle L

2016-11-01

Exercise is medicine (EIM) is grounded in strong evidence regarding the benefits of physical activity. Despite the contributions of EIM initiatives worldwide, rates of physical inactivity remain alarmingly high. We propose a reframe of EIM for the general population to improve motivation and foster sustainable behaviour change. We draw on a solid knowledge-base to explain the value of broadening the nomenclature to physical activity and of promoting a message of well-being via enjoyable physical activity.

Population Education Accessions List, January-April 2000.

ERIC Educational Resources Information Center

United Nations Educational, Scientific and Cultural Organization, Bangkok (Thailand). Principal Regional Office for Asia and the Pacific.

This document contains output from a computerized bibliographic database. This issue is divided into four parts. Part I consists of titles that address various aspects of population education and is arranged by country in the first section, and general materials in the second section. Part II presents knowledge base information and consists of…

Attitudes towards antimicrobial drugs among general population in Croatia, Fyrom, Greece, Hungary, Serbia and Slovenia.

PubMed

Radosević, Nives; Vlahović-Palcevski, Vera; Benko, Ria; Peklar, Jure; Miskulin, Inka; Matuz, Maria; Papaioannidou, Paraskevi; Sabo, Ana; Palcevska-Koceska, Snezana

2009-08-01

A pilot study to assess patients' attitudes towards antimicrobials (ABs) in six European countries (Croatia, Former Yugoslav Republic of Macedonia (FYROM), Greece, Hungary, Slovenia and Serbia), as a step preceding educational intervention on the importance of patients' compliance with instructions on taking ABs and consequences of their inappropriate use. Patients' knowledge, emotions and behaviour regarding ABs were assessed using a structured questionnaire, constructed by a psychologist and intended for general population in six European countries. Questionnaires were filled out by individuals who visited pharmacies and general practitioners. A total of 838 questionnaires were filled in. Respondents from Slovenia showed the best knowledge about ABs, followed by Croatians. The highest willingness for self-medication reported respondents from FYROM. The most positive emotions about ABs were expressed by respondents in Greece and Hungary, and the most negative in Slovenia. All components of attitudes towards antibiotics were influenced by country and level of education. Behaviour regarding ABs complied with emotions and knowledge in all countries. The results of this study may lay a basis for conducting national public campaigns, as a step forward in education of patients on rational AB use. Copyright 2009 John Wiley & Sons, Ltd.

Stroke Knowledge in Spanish-speaking populations

PubMed Central

Hawkes, Maximiliano A; Ameriso, Sebastián F; Willey, Joshua Z

2015-01-01

Background Spanish is the second most spoken language in the world. Spanish-speaking populations (SSP) have heterogeneous cultural backgrounds, racial and ethnical origins, economic status, and access to health care systems. There are no published reviews about stroke knowledge in SSP. We reviewed the existing literature addressing stroke knowledge among SSP and propose future directions for research. Summary We identified 18 suitable studies by searching PubMed, Lilacs, Scopus, Embase, Cochrane and Scielo databases, and looking at reference lists of eligible articles. We also included 2 conference abstracts. Data related to stroke knowledge from studies of Spanish-speakers was analyzed. Key messages Little is known about stroke knowledge in SSP, especially in Latin America. Information is poor even among subjects at risk, stroke patients, stroke survivors, and health care providers. “Ictus”, the word used for stroke in Spanish, is largely unrecognized among subjects at risk. Furthermore, access to medical care and presence of neurologists are suboptimal in many regions. There are several potential issues to solve regarding stroke knowledge and stroke care in SSP. Programs to educate the general population and non-neurologists medical providers in stroke and telemedicine may be suitable options to improve the present situation. PMID:25871697

Knowledge of warning signs, presenting symptoms and risk factors of coronary heart disease among the population of Dubai and Northern Emirates in UAE: a cross-sectional study

PubMed Central

Shehnaz, Syed Ilyas; Guruswami, Gomathi Kadayam; Ibrahim, Salwa Abdelzaher Mabrouk; Mustafa, Sana Abdul Jabbar

2017-01-01

Background: To evaluate the level of knowledge regarding warning signs, presenting symptoms and risk factors associated with coronary heart disease (CHD) among population of Dubai and Northern Emirates in UAE. Materials and Methods: A cross sectional survey of 1367 residents of Dubai and Northern Emirates was conducted using a self-administered questionnaire. Results: Respondents were classified into two groups: Young Adult Population (YAP; 18-24 years of age) and General Population (GP; 25 years and older). Majority of participants were males (56.7%) and of South Asian (57.5%) or Middle-Eastern (30.8%) ethnicity. Regarding presenting symptoms of CHD, chest pain was identified by around 80% of population, whereas pain in the left shoulder was recognized by 61% of GP and 44% of YAP. Atypical symptoms were poorly identified. Regarding risk factors, only one-fourth population knew that males were at higher risk compared to premenopausal females. Few knew that the risk increases in females after menopause and that the risk is higher for females who smoke and use oral contraceptives. 62% knew that the survivors of a heart attack are at high risk of recurrences. Except for tobacco smoke, hypercholesterolemia and hypertension, knowledge of other risk factors was not satisfactory. Older adults and females had comparatively higher level of knowledge. Conclusion: Knowledge level of many of the symptoms and risk factors of CHD is unsatisfactory. There is, therefore, a need to increase the awareness in the population of UAE. The knowledge gaps identified through this study can be addressed through health campaigns to increase the awareness about warning signs, symptoms and modifiable risk factors. . PMID:29181228

[Investigation on schistosomiasis japonica infection and preventive knowledge of immigration population in Jinshan District, Shanghai].

PubMed

Shen, Li; Tao, Jian-xiu; Yu, Rui-fang; Shen, Guo-hong; Wu, Jun; Cai, Li; Cao, Chun-li; Xu, Jing; Li, Shi-zhu; Guo, Jia-gang

2014-06-01

To investigate the schistosomiasis japonica infection and preventive knowledge of immigration population in Jinshan District, Shanghai so as to provide the evidence for improving the control work. The immigration population from schistosomiasis endemic provinces and local people were screened by serum IHA screening for schistosome infection, and the positives were further examined by Kato-Katz technique and the miracidium hatching method. The schistosomiasis preventive knowledge and behaviors were investigated by questionnaires. A total of 579 were investigated with 348 immigration people and 231 local people, and among them, the male accounted for 72.0% and female accounted for 28.0%. In the immigration population, the main age group was 20-29 (56.0%), and 56.6% of the immigration had an education level at senior middle school or higher. The most proportion of immigration was from Anhui Province (36.2%). There were 4 IHA positive persons (1.15%) in the immigration, and 1 was positive in the stool test, and the schistosome infection rate was 0.29%. There were no positives in the local people. The schistosomiasis preventive knowledge of the immigration was generally poor, and some people' s behaviors of see doctor and medication were incorrect. There are schistosome infected persons among the immigration population from schistosomiasis endemic provinces, and their schistosomiasis prevention knowledge was poor, thus there is a schistosomiasis transmission risk.

Trends in high-risk sexual behaviors among general population groups in China: a systematic review.

PubMed

Cai, Rui; Richardus, Jan Hendrik; Looman, Caspar W N; de Vlas, Sake J

2013-01-01

The objective of this review was to investigate whether Chinese population groups that do not belong to classical high risk groups show an increasing trend of engaging in high-risk sexual behaviors. We systematically searched the English and Chinese literature on sexual risk behaviors published between January 1980 and March 2012 in PubMed and the China National Knowledge Infrastructure (CNKI). We included observational studies that focused on population groups other than commercial sex workers (CSWs) and their clients, and men who have sex with men (MSM) and quantitatively reported one of the following indicators of recent high-risk sexual behavior: premarital sex, commercial sex, multiple sex partners, condom use or sexually transmitted infections (STIs). We used generalized linear mixed model to examine the time trend in engaging in high-risk sexual behaviors. We included 174 observational studies involving 932,931 participants: 55 studies reported on floating populations, 73 on college students and 46 on other groups (i.e. out-of-school youth, rural residents, and subjects from gynecological or obstetric clinics and premarital check-up centers). From the generalized linear mixed model, no significant trends in engaging in high-risk sexual behaviors were identified in the three population groups. Sexual risk behaviors among certain general population groups have not increased substantially. These groups are therefore unlikely to incite a STI/HIV epidemic among the general Chinese population. Because the studied population groups are not necessarily representative of the general population, the outcomes found may not reflect those of the general population.

Trends in High-Risk Sexual Behaviors among General Population Groups in China: A Systematic Review

PubMed Central

Cai, Rui; Richardus, Jan Hendrik; Looman, Caspar W. N.; de Vlas, Sake J.

2013-01-01

Background The objective of this review was to investigate whether Chinese population groups that do not belong to classical high risk groups show an increasing trend of engaging in high-risk sexual behaviors. Methods We systematically searched the English and Chinese literature on sexual risk behaviors published between January 1980 and March 2012 in PubMed and the China National Knowledge Infrastructure (CNKI). We included observational studies that focused on population groups other than commercial sex workers (CSWs) and their clients, and men who have sex with men (MSM) and quantitatively reported one of the following indicators of recent high-risk sexual behavior: premarital sex, commercial sex, multiple sex partners, condom use or sexually transmitted infections (STIs). We used generalized linear mixed model to examine the time trend in engaging in high-risk sexual behaviors. Results We included 174 observational studies involving 932,931 participants: 55 studies reported on floating populations, 73 on college students and 46 on other groups (i.e. out-of-school youth, rural residents, and subjects from gynecological or obstetric clinics and premarital check-up centers). From the generalized linear mixed model, no significant trends in engaging in high-risk sexual behaviors were identified in the three population groups. Discussion Sexual risk behaviors among certain general population groups have not increased substantially. These groups are therefore unlikely to incite a STI/HIV epidemic among the general Chinese population. Because the studied population groups are not necessarily representative of the general population, the outcomes found may not reflect those of the general population. PMID:24236121

Nursing knowledge: hints from the placebo effect.

PubMed

Zanotti, Renzo; Chiffi, Daniele

2017-07-01

Nursing knowledge stems from a dynamic interplay between population-based scientific knowledge (the general) and specific clinical cases (the particular). We compared the 'cascade model of knowledge translation', also known as 'classical biomedical model' in clinical practice (in which knowledge gained at population level may be applied directly to a specific clinical context), with an emergentist model of knowledge translation. The structure and dynamics of nursing knowledge are outlined, adopting the distinction between epistemic and non-epistemic values. Then, a (moderately) emergentist approach to nursing knowledge is proposed, based on the assumption of a two-way flow from the general to the particular and vice versa. The case of the 'placebo effect' is analysed as an example of emergentist knowledge. The placebo effect is usually considered difficult to be explained within the classical biomedical model, and we underscore its importance in shaping nursing knowledge. In fact, nurses are primarily responsible for administering placebo in the clinical setting and have an essential role in promoting the placebo effect and reducing the nocebo effect. The beliefs responsible for the placebo effect are as follows: (1) interactive, because they depend on the relationship between patients and health care professionals; (2) situated, because they occur in a given clinical context related to certain rituals; and (3) grounded on higher order beliefs concerning what an individual thinks about the beliefs of others. It is essential to know the clinical context and to understand other people's beliefs to make sense of the placebo effect. The placebo effect only works when the (higher order) beliefs of doctors, nurses and patients interact in a given setting. Finally, we argue for a close relationship between placebo effect and nursing knowledge. © 2016 John Wiley & Sons Ltd.

Chronic obstructive pulmonary disease in the awareness of Polish society. Report from the public opinion survey by the Polish Respiratory Society and TNS Polska.

PubMed

Śliwiński, Paweł; Puchalski, Krzysztof

2015-01-01

It is assumed that signs of chronic obstructive pulmonary disease (COPD) can be found in 9.3% subjects of more than 40 years of age in general population in Poland. The aim of the presented survey was to assess knowledge of COPD in adult general population in Poland. The study was performed in June 2013 in a representative sample of 1,000 persons of at least 15 years of age in Poland, using standardized direct interview. In 2013 only 3% Polish people admitted they had ever heard of COPD and knew what the acronym meant. Further 11% persons admitted having heard the term but had no further knowledge of the subject. Thus, the total of 14% persons in general population had previously heard of COPD albeit superficially. This figure is slightly higher as compared to the study performed in 2004. The second part of the study was performed in patients with COPD. Patients perceive the disease as a limiting factor in their daily lives, including negative impact on physical activity, causing loss of physical attractiveness (more often reported by women) or hurting their image of a strong and caring person (more often reported by men). The disease demands re-evaluation of the previous lifestyle, alienates patients from other people, and generates financial burden. Half of the entire studied general population either does not have any associations concerning potential causes of COPD or report various erroneous connotations (e.g. excessive alcohol consumption as a cause of the disease). Even patients with COPD have a similar view on causes of the disease. Importantly, the study revealed that awareness of the disease in smokers does not essentially differ from that in general public. Half of the res pondents admitted having no knowledge on prevention of COPD. There is an urgent need for widespread public education on preventive measures. Study results support the need of educating both healthy subjects and patients with COPD as to how effectively reduce the risk of developing the disease. One third of all respondents has no assumptions in this regard (i.e. explicitly declares having no knowledge at all on the subject), and more than 40% subjects have various misconceptions. Educators should therefore spread information about the disease but also correct these misconceptions.

Knowledge, Stigma, and Behavioral Outcomes among Antiretroviral Therapy Patients Exposed to Nalamdana's Radio and Theater Program in Tamil Nadu, India

ERIC Educational Resources Information Center

Nambiar, Devaki; Ramakrishnan, Vimala; Kumar, Paresh; Varma, Rajeev; Balaji, Nithya; Rajendran, Jeeva; Jhona, Loretta; Chandrasekar, Chokkalingam; Gere, David

2011-01-01

Arts-based programs have improved HIV-related knowledge, attitudes, and behavior in general and at-risk populations. With HIV transformed into a chronic condition, this study compares patients at consecutive stages of receiving antiretroviral treatment, coinciding with exposure to a radio-and-theater-based educational program (unexposed [N = 120],…

A population survey on legislative measures to restrict smoking in Ontario: 4. Variables related to knowledge of active and passive smoking health effects and to predicted behavior of smokers and nonsmokers.

PubMed

Pederson, L L; Bull, S B; Ashley, M J; Lefcoe, N M

1989-01-01

Results from the further analysis of a population survey on legislative measures to restrict smoking revealed that identification of subgroups of smokers is more reliable than identification of subgroups of nonsmokers when a variety of attitudes were the measures of interest. A similar pattern emerged when analyses were carried out on knowledge of active and passive smoking health effects and on predicted personal and general compliance. Because distinct sets of variables were found to be related to distinct outcomes, program planning for changes in knowledge and behavior might, of necessity, have to be different. Media messages might be useful for changes in knowledge, while actual experience might be more important for attitude and behavior change.

Youth Perceptions of Suicide and Help-Seeking: "They'd Think I Was Weak or "Mental""

ERIC Educational Resources Information Center

Curtis, Cate

2010-01-01

Youth suicide is an issue of international concern and the college population may have a considerably higher rate of suicidal behaviour than the general population, yet seeking help for suicidality is uncommon. This research sought to understand college students' knowledge of suicidal behaviour and attitudes to help-seeking, in a New Zealand…

Physical Activity Participation and Nutrition and Physical Activity Knowledge in University Dance Students.

PubMed

Hanna, Katherine; Hanley, Anne; Huddy, Avril; McDonald, Michael; Willer, Fiona

2017-03-01

To assess participation in physical activity and knowledge of general nutrition and current public health messages about the health benefits of physical activity in university dance students, and to investigate differences between first-year and later-year students and between students in dance and dance performance course groups. This cross-sectional study recruited 67 participants from dance undergraduate degrees in a university in Australia. Nutrition knowledge was assessed using the General Nutrition Knowledge Questionnaire. Physical activity participation and awareness of its benefits were assessed using the Active Australia Survey. Results indicate low nutrition knowledge among dance students, with 47% and 52% of responses correct in dance and dance performance students, respectively. Nutrition knowledge did not vary between students in first or later years. Self-reported participation in moderate and vigorous physical activity varied substantially and met or exceeded recommendations based upon duration and frequency for 98% of participants. However, awareness of physical activity messages varied, with dance students more likely to disagree about the level of activity needed for health benefits. Dance students report varying levels of physical activity that usually met or exceeded recommendations; however, knowledge of general nutrition and physical activity benefits was low. Improved knowledge could contribute to changes in behavior that improve health status in this population.

Pesticide exposures and respiratory health in general populations.

PubMed

Ye, Ming; Beach, Jeremy; Martin, Jonathan W; Senthilselvan, Ambikaipakan

2017-01-01

Human exposures to pesticides can occur in the workplace, in the household and through the ambient environment. While several articles have reviewed the impact of pesticide exposures on human respiratory health in occupational settings, to the best of our knowledge, this article is the first one to review published studies on the association between pesticide exposures and human respiratory health in the general populations. In this article, we critically reviewed evidences up to date studying the associations between non-occupational pesticide exposures and respiratory health in general populations. This article also highlighted questions arising from these studies, including our recent analyses using the data from the Canadian Health Measures Survey (CHMS), for future research. We found few studies have addressed the impact of environmental pesticide exposures on respiratory health, especially on lung function, in general populations. In the studies using the data from CHMS Cycle 1, exposures to OP insecticides, pyrethroid insecticides, and the organochlorine pesticide DDT were associated with impaired lung function in the Canadian general population, but no significant associations were observed for the herbicide 2,4-D. Future research should focus on the potential age-specific and pesticide-specific effect on respiratory health in the general population, and repeated longitudinal study design is critical for assessing the temporal variations in pesticide exposures. Research findings from current studies of non-occupational pesticide exposures and their health impact in general population will help to improve the role of regulatory policies in mitigating pesticide-related public health problems, and thereafter providing greater benefit to the general population. Copyright © 2016. Published by Elsevier B.V.

[Validation of an HIV and other sexually transmitted infections knowledge scale in an adolescent population].

PubMed

Espada, José Pedro; Guillén-Riquelme, Alejandro; Morales, Alexandra; Orgilés, Mireia; Sierra, Juan Carlos

2014-12-01

The objective of this research is to determine the validity and reliability of a questionnaire designed to specifically assess the knowledge of HIV and other sexually transmitted infections in a Spanish adolescent population. Cross-sectional study for the validation of a questionnaire. A total of 17 schools in five Spanish provinces. A total of 1,570 adolescent schoolchildren between 13 and 17 years old. A pool of 40 items relating to knowledge about HIV and other sexually transmitted infections was established. This pool was analyzed by an expert panel. It was then administered to a pilot group with the same demographic characteristics of the sample, to ensure comprehension. Item analysis, internal consistency, test/retest and exploratory factorial analysis. A factor analysis was performed, in which five factors that explained 46% of the total variance were retained: general knowledge about HIV, condom as a protective method, routes of HIV transmission, the prevention of HIV, and other sexually transmitted infections. Reliability measures ranged from 0.66 to 0.88. The test-retest correlation was 0.59. There were gender differences in the knowledge of infections. These factors have adequate internal consistency and acceptable test-retest correlation. Theoretically, these factors fit properly with the content of the items. The factors have a moderate relationship, indicating that a high degree of knowledge about an aspect, but not a guarantee of general knowledge. The availability of a questionnaire to assess knowledge of sexually transmitted infections is helpful to evaluate prevention programs. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

[Drinking/smoking habits and knowledge regarding heavy drinking/ smoking as a risk factor of stroke among Japanese general population].

PubMed

Morimoto, Akiko; Miyamatsu, Naomi; Okamura, Tomonori; Nakayama, Hirohumi; Morinaga, Miho; Toyota, Akihiro; Suzuki, Kazuo; Hata, Takashi; Yamaguchi, Takenori

2010-10-01

We examined the knowledge regarding heavy drinking and smoking as risk factors of stroke according to drinking/smoking habits among randomly selected Japanese general population. The Japan Stroke Association and co-researchers have performed a large-scale educational intervention to improve knowledge concerning stroke from 2006 to 2008. Prior to above-mentioned intervention, we conducted mail-surveillance on knowledge about stroke in 11,306 randomly selected residents aged 40 to 74. We assessed the relationship between drinking/smoking habits and knowledge regarding heavy drinking and smoking as risk factors by using the chi-square test and multiple logistic regression analysis adjusting for age, sex, area, employment, living situation, history of stroke and other stroke related diseases, history of liver disease, family history of stroke and drinking (non-drinker / ex-drinker / occasional drinker / habitual drinker) / smoking habits (non-smoker / ex-smoker / current smoker). Total 5,540 subjects (49.0%) participated in this study. Ex-smokers and current smokers had better knowledge regarding smoking as a risk factor of stroke than non-smokers (odds ratio and 95% confidence intervals: 1.89, 1.55-2.31, 1.76, 1.45-2.12, respectively). There was no difference between habitual drinkers and non-drinkers in their knowledge, whereas current smokers had greater knowledge regarding smoking than nonsmokers. Accordingly, it is suggested that it will be necessary for habitual drinkers to be enlightened regarding heavy drinking as a risk factor of stroke and for current smokers to be provided with information regarding not only these risks but also the specific strategies for invoking behavioral changes.

Measuring preparedness for mammography in women with intellectual disabilities: a validation study of the Mammography Preparedness Measure.

PubMed

Wang, Claire Tienwey; Greenwood, Nechama; White, Laura F; Wilkinson, Joanne

2015-05-01

Women with intellectual disabilities have similar breast cancer rates as the general population, but lower rates of regular mammography and higher breast cancer mortality rates. Although prior qualitative work demonstrates that women with intellectual disabilities face unique, disability-specific barriers to mammography, the present authors lack standardized, validated instruments for measuring knowledge of breast cancer screening in this population. In addition, much research related to adults with intellectual disabilities focuses on family or carer perspectives, rather than involving women with intellectual disabilities, themselves. The present authors first pilot tested a general population instrument measuring breast cancer knowledge, and found that it did not perform adequately in women with intellectual disabilities. In response, the present authors developed the Mammography Preparedness Measure (MPM), a direct short interview tool to measure knowledge and preparedness in women with intellectual disabilities, themselves, rather than relying on caregiver or other reports, and using inclusive methodology. The present authors validated the MPM by assessing test-retest reliability. Average test-retest per cent agreement of 84%, ranging from 74 to 91% agreement per item, with an overall kappa of 0.59. The MPM appears to be a valid instrument appropriate for measuring mammography preparedness in women with intellectual disabilities. The success of this innovative tool suggests that direct, rather than informant-directed tools can be developed to measure health knowledge and cancer screening readiness in adults with intellectual disabilities, an important measure in studying and reducing disparities. © 2014 John Wiley & Sons Ltd.

Health care professionals' attitudes towards population-based genetic testing and risk-stratification for ovarian cancer: a cross-sectional survey.

PubMed

Hann, Katie E J; Fraser, Lindsay; Side, Lucy; Gessler, Sue; Waller, Jo; Sanderson, Saskia C; Freeman, Madeleine; Jacobs, Ian; Lanceley, Anne

2017-12-16

Ovarian cancer is usually diagnosed at a late stage when outcomes are poor. Personalised ovarian cancer risk prediction, based on genetic and epidemiological information and risk stratified management in adult women could improve outcomes. Examining health care professionals' (HCP) attitudes to ovarian cancer risk stratified management, willingness to support women, self-efficacy (belief in one's own ability to successfully complete a task), and knowledge about ovarian cancer will help identify training needs in anticipation of personalised ovarian cancer risk prediction being introduced. An anonymous survey was distributed online to HCPs via relevant professional organisations in the UK. Kruskal-Wallis tests and pairwise comparisons were used to compare knowledge and self-efficacy scores between different types of HCPs, and attitudes toward population-based genetic testing and risk stratified management were described. Content analysis was undertaken of free text responses concerning HCPs willingness to discuss risk management options with women. One hundred forty-six eligible HCPs completed the survey: oncologists (31%); genetics clinicians (30%); general practitioners (22%); gynaecologists (10%); nurses (4%); and 'others'. Scores for knowledge of ovarian cancer and genetics, and self-efficacy in conducting a cancer risk consultation were generally high but significantly lower for general practitioners compared to genetics clinicians, oncologists, and gynaecologists. Support for population-based genetic testing was not high (<50%). Attitudes towards ovarian cancer risk stratification were mixed, although the majority of participants indicated a willingness to discuss management options with patients. Larger samples are required to investigate attitudes to population-based genetic testing for ovarian cancer risk and to establish why some HCPs are hesitant to offer testing to all adult female patients. If ovarian cancer risk assessment using genetic testing and non-genetic information including epidemiological information is rolled out on a population basis, training will be needed for HCPs in primary care to enable them to provide appropriate support to women at each stage of the process.

Assessment of knowledge about healthy heart habits in urban and rural population of Punjab after SMS campaign-A cross-sectional study.

PubMed

Mohan, Bishav; Sharma, Sarit; Sharma, Shruti; Kaushal, Dinesh; Singh, Bhupinder; Takkar, Shibba; Aslam, Naved; Goyal, Abhishek; Wander, Gurpreet S

The prevalence of cardiovascular diseases (CVD) is increasing in developing countries but the awareness regarding prevention and treatment of these diseases is still low. Therefore the present study was conducted with the aim of imparting health education regarding certain changes in lifestyle and dietary habits among general population through the use of short message service (SMS) that may lead to improved knowledge about prevention of cardiovascular diseases. This cross-sectional study was conducted over a period of seven months. In the first phase, health education messages were sent through SMS to about 40,000 individuals from urban and rural population in Punjab. Twenty eight messages were sent to each individual and hence more than eleven lakh messages were sent over a period of six months. A questionnaire containing 11 questions based on these health education SMS was generated. Every 40th individual enrolled in the study was contacted on phone, and their responses noted. The data so collected was analyzed for correct responses. Complete responses could be obtained from 800 participants (males: 561 and females: 239). The participants giving correct responses to different questions ranged from 43% to 94%. Majority of participants could retain knowledge about many aspects of healthy heart habits provided by SMS except for topics concerning foods to be avoided, target for normal BP and precautions to be taken before BP measurement. Health related information imparted through SMS can act as a very effective tool for disseminating knowledge about prevention of heart diseases in general population. Copyright © 2017 Cardiological Society of India. Published by Elsevier B.V. All rights reserved.

Sexuality and HIV/AIDS: an exploration of older heterosexual women's knowledge levels.

PubMed

Ross, Pamela; Humble, Áine M; Blum, Ilya

2013-01-01

Sexuality research tends to ignore older populations, and little is known about older women's sexual health knowledge. To fill this research gap, 186 Canadian heterosexual women 50 years and older were surveyed about their knowledge regarding sexuality and HIV/AIDS. Respondents had moderate levels of overall knowledge of sexual health and aging, correctly answering, on average, 60% of the 35 questions. They had lower levels of HIV/AIDS knowledge, correctly answering just over 50% of the 25 questions. Results indicate the need for social awareness and education in this group regarding both general sexual health later in life and HIV/AIDS.

Knowledge, Attitude and Practice of General Practitioners toward Complementary and Alternative Medicine: a Cross-Sectional Study.

PubMed

Barikani, Ameneh; Beheshti, Akram; Javadi, Maryam; Yasi, Marzieh

2015-08-01

Orientation of public and physicians to the complementary and alternative medicine (CAM) is one of the most prominent symbols of structural changes in the health service system. The aim of his study was a determination of knowledge, attitude, and practice of general practitioners in complementary and alternative medicine. This cross- sectional study was conducted in Qazvin, Iran in 2013. A self-administered questionnaire was used for collecting data including four information parts: population information, physicians' attitude and knowledge, methods of getting information and their function. A total of 228 physicians in Qazvin comprised the population of study according to the deputy of treatment's report of Qazvin University of Medical Sciences. A total of 150 physicians were selected randomly, and SPSS Statistical program was used to enter questionnaires' data. Results were analyzed as descriptive statistics and statistical analysis. Sixty percent of all responders were male. About sixty (59.4) percent of participating practitioners had worked less than 10 years.96.4 percent had a positive attitude towards complementary and alternative medicine. Knowledge of practitioners about traditional medicine in 11 percent was good, 36.3% and 52.7% had average and little information, respectively. 17.9% of practitioners offered their patients complementary and alternative medicine for treatment. Although there was little knowledge among practitioners about traditional medicine and complementary approaches, a significant percentage of them had attitude higher than the lower limit.

Knowledge translation within a population health study: how do you do it?

PubMed Central

2013-01-01

Background Despite the considerable and growing body of knowledge translation (KT) literature, there are few methodologies sufficiently detailed to guide an integrated KT research approach for a population health study. This paper argues for a clearly articulated collaborative KT approach to be embedded within the research design from the outset. Discussion Population health studies are complex in their own right, and strategies to engage the local community in adopting new interventions are often fraught with considerable challenges. In order to maximise the impact of population health research, more explicit KT strategies need to be developed from the outset. We present four propositions, arising from our work in developing a KT framework for a population health study. These cover the need for an explicit theory-informed conceptual framework; formalizing collaborative approaches within the design; making explicit the roles of both the stakeholders and the researchers; and clarifying what counts as evidence. From our deliberations on these propositions, our own co-creating (co-KT) Framework emerged in which KT is defined as both a theoretical and practical framework for actioning the intent of researchers and communities to co-create, refine, implement and evaluate the impact of new knowledge that is sensitive to the context (values, norms and tacit knowledge) where it is generated and used. The co-KT Framework has five steps. These include initial contact and framing the issue; refining and testing knowledge; interpreting, contextualising and adapting knowledge to the local context; implementing and evaluating; and finally, the embedding and translating of new knowledge into practice. Summary Although descriptions of how to incorporate KT into research designs are increasing, current theoretical and operational frameworks do not generally span a holistic process from knowledge co-creation to knowledge application and implementation within one project. Population health studies may have greater health impact when KT is incorporated early and explicitly into the research design. This, we argue, will require that particular attention be paid to collaborative approaches, stakeholder identification and engagement, the nature and sources of evidence used, and the role of the research team working with the local study community. PMID:23694753

Study of Knowledge, Attitudes, Perceptions and Beliefs Regarding HIV and AIDS (KAPB). Memorandum Presented to the Directorate Primary Health Care of the Department of National Health and Population Development.

ERIC Educational Resources Information Center

Du Plessis, G. E.; And Others

This document reports on a study that assessed levels of knowledge, types of attitudes, perceptions, and beliefs (KAPB) of the general South African public regarding Human Immunodeficiency Virus (HIV) infection and Acquired Immune Deficiency Syndrome (AIDS). Interviews were conducted with 5,360 participants; survey data are summarized in 49…

Assessing the knowledge of bronchial asthma among primary health care physicians in Crete: A pre- and post-test following an educational course

PubMed Central

Rovithis, Emmanouil; Lionis, Christos; Schiza, Sofia E; Bouros, Dimosthenis; Karokis, Antonis; Vlachonikolis, loannis; Siafakas, Nikolaos M

2001-01-01

Aim To assess the level of knowledge for bronchial asthma of the primary healthcare physicians serving a rural population on the island of Crete, both before and immediately after a one-day educational course. Methods Twenty-one primary health care physicians, randomly selected from a list of 14 Health Care Centres on the island of Crete were invited to participate in the study and attended an educational course. Nine of the 21 physicians were fully qualified general practitioners, while the remainder were non-specialized (NSs) physicians who had recently graduated from the University of Crete, Medical School. A questionnaire of 20 items based on current bronchial asthma clinical guidelines was used. Three scores, the mean total, knowledge subscore and attitudes subscore, were calculated for each group of physicians, both before and after the course. Results At baseline mean total score and knowledge and attitudes subscores were higher for non-specialized physicians than for the general practitioners, but the differences were not statistically significant (p > 0.05). The knowledge subscore was improved in both groups, however the difference was statistically significant only for the non-specialized physicians (t = 2.628, d.f. = 11, p < 0.05). The mean total score after the course was significantly higher for the non-specialized physicians in comparison to that of the general practitioners (t=-2.688, d.f. = 19, p < 0.05). Conclusions This study adds to the information about the success of continuing medical education, and also demonstrates that the recent graduates in the studied population, could be educated with more positive results than the fully qualified practitioners PMID:11511327

Oral cancer awareness in Spain: A pilot study.

PubMed

Varela-Centelles, P; Estany-Gestal, A; Bugarín-González, R; Seoane-Romero, J M

2018-03-01

To investigate the level of oral cancer knowledge and awareness in a Spanish general population. A cross-sectional study using an anonymous questionnaire applied in the community to randomly selected laypersons. Sample size for the general population was determined by quota sampling, resulting in 1,041 individuals. A total of 1,707 pedestrians were approached (response: 61%). When the participants were asked about what cancers had they heard about (up to ten), oral cancer was mentioned in first place by 2% of the sample and by 22% in any order. When specifically asked about oral cancer, the percentage of interviewees who were familiar with it raised to 72%. Participants were also asked about the main signs or symptoms of oral cancer, and the most frequently (22%) mentioned as the first warning sign was a non-healing ulcer. Tobacco smoking generally was recognised as the most important (57%) risk factor for oral cancer. This pilot study revealed a low awareness of oral cancer, and a poor knowledge of its signs and symptoms and risk factors. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd. All rights reserved.

Information sources and knowledge on vaccination in a population from southern Italy: The ESCULAPIO project.

PubMed

Tabacchi, Garden; Costantino, Claudio; Cracchiolo, Manuela; Ferro, Antonio; Marchese, Valentina; Napoli, Giuseppe; Palmeri, Sara; Raia, Daniele; Restivo, Vincenzo; Siddu, Andrea; Vitale, Francesco; Casuccio, Alessandra

2017-02-01

Vaccine knowledge of the general population is shaped by different information sources and strongly influences vaccination attitudes and uptake. The CCM-Italian Ministry of Health ESCULAPIO project attempted to identify the role of such information sources, in order to address adequate strategies to improve information on vaccines and vaccine preventable diseases. In the present study, data on 632 adults from Southern Italy regarding information sources were collected, and their perceived and actual knowledge on vaccinations were compared and analyzed in relation to socio-demographic characteristics and information sources. The main reported reference sources were general practitioners (GPs) (42.5%) and pediatricians (33.1%), followed by mass media (24.1%) and the Internet (17.6%). A total of 45.4% reported they believed to be informed (45.4%), while those estimated to be truly informed were 43.8%. However, as showed in the multivariate logistic regression, people having the perception to be correctly informed ascribed their good knowledge to their profession in the health sector (Adj OR 2.28, CI 1.09-4.77, p < 0.05) and to friends/relatives/colleagues (AdjOR 6.25, CI 2.38-16.44, p < 0.001), while the non-informed population thought the responsibility had to be attributed to mass media (AdjOR 0.45, CI 0.22-0.92, p < 0.05). Those showing the real correct information, instead, were younger (AdjOR 1.64, CI 1.04-2.59, p < 0.05), and their main reference sources were pediatricians (AdjOR 1.63, CI 1.11-2.39, p < 0.05) and scientific magazines (Adj OR 3.39, CI 1.51-7.59, p < 0.01). Only 6% knew the "VaccinarSì" portal, developed to counter the widespred antivaccine websites in Italy. The post-survey significant increase of connections to "VaccinarSi" could be ascribed to the counselling performed during questionnaire administration. Strategies to improve information about vaccination should be addressed to fortifying healthcare workers knowledge in order to make them public health opinion leaders. General population should be provided with correct indications on trustworthy websites on vaccines to contrast false information supplied by anti-vaccinists on their own websites or social networks pages and on the mass media.

Information sources and knowledge on vaccination in a population from southern Italy: The ESCULAPIO project

PubMed Central

Costantino, Claudio; Cracchiolo, Manuela; Ferro, Antonio; Marchese, Valentina; Napoli, Giuseppe; Palmeri, Sara; Raia, Daniele; Restivo, Vincenzo; Siddu, Andrea; Vitale, Francesco; Casuccio, Alessandra

2017-01-01

ABSTRACT Vaccine knowledge of the general population is shaped by different information sources and strongly influences vaccination attitudes and uptake. The CCM-Italian Ministry of Health ESCULAPIO project attempted to identify the role of such information sources, in order to address adequate strategies to improve information on vaccines and vaccine preventable diseases. In the present study, data on 632 adults from Southern Italy regarding information sources were collected, and their perceived and actual knowledge on vaccinations were compared and analyzed in relation to socio-demographic characteristics and information sources. The main reported reference sources were general practitioners (GPs) (42.5%) and pediatricians (33.1%), followed by mass media (24.1%) and the Internet (17.6%). A total of 45.4% reported they believed to be informed (45.4%), while those estimated to be truly informed were 43.8%. However, as showed in the multivariate logistic regression, people having the perception to be correctly informed ascribed their good knowledge to their profession in the health sector (Adj OR 2.28, CI 1.09–4.77, p < 0.05) and to friends/relatives/colleagues (AdjOR 6.25, CI 2.38–16.44, p < 0.001), while the non-informed population thought the responsibility had to be attributed to mass media (AdjOR 0.45, CI 0.22–0.92, p < 0.05). Those showing the real correct information, instead, were younger (AdjOR 1.64, CI 1.04–2.59, p < 0.05), and their main reference sources were pediatricians (AdjOR 1.63, CI 1.11–2.39, p < 0.05) and scientific magazines (Adj OR 3.39, CI 1.51–7.59, p < 0.01). Only 6% knew the “VaccinarSì” portal, developed to counter the widespred antivaccine websites in Italy. The post-survey significant increase of connections to “VaccinarSi” could be ascribed to the counselling performed during questionnaire administration. Strategies to improve information about vaccination should be addressed to fortifying healthcare workers knowledge in order to make them public health opinion leaders. General population should be provided with correct indications on trustworthy websites on vaccines to contrast false information supplied by anti-vaccinists on their own websites or social networks pages and on the mass media. PMID:28032814

Knowledge, perceptions and media use of the Dutch general public and healthcare workers regarding Ebola, 2014.

PubMed

Schol, Lianne G C; Mollers, Madelief; Swaan, Corien M; Beaujean, Desirée J M A; Wong, Albert; Timen, Aura

2018-01-08

The Ebola outbreak in West-Africa triggered risk communication activities to promote adequate preventive behaviour in the Netherlands. Our study investigated the level of knowledge, perceptions, and media use regarding Ebola. In December 2014, an online questionnaire was administered to the Dutch population (n = 526) and Health Care Workers (HCW) (n = 760). The mean knowledge score (range 0-15) of HCW (m = 13.3;SD = 1.4) was significantly higher than the general public (m = 10.8;SD = 2.0). No significant difference was found in perceived severity and susceptibility. Perceived fear of the general public (m = 2.5; SD = 0.8) was significantly higher than among HCW (m = 2.4; SD = 0.7). Respondents primarily used television to obtain information. While Ebola was perceived severe, it did not lead to excessive fear or perceived susceptibility for developing the disease. Nonetheless, our research showed that knowledge with respect to human-to-human transmission is low, while this is crucial to complying with preventive measures. Our study reveals priorities for improving risk communication.

Private-well stewardship among a general population based sample of private well-owners.

PubMed

Malecki, Kristen M C; Schultz, Amy A; Severtson, Dolores J; Anderson, Henry A; VanDerslice, James A

2017-12-01

Private well stewardship, including on-going testing and treatment, can ensure private well users are able to maintain source-water quality and prevent exposures to potentially harmful constituents in primary drinking water supplies. Unlike municipal water supplies, private well users are largely responsible for their own testing and treatment and well stewardship is often minimal. The importance of factors influencing regular testing, and treatment behaviors, including knowledge, risk perception, convenience and social norms, can vary by geography and population characteristics. The primary goals of this study were to survey a general statewide population of private well users in Wisconsin in order to quantify testing and treatment patterns and gather data on motivations and barriers to well stewardship. The majority of respondents reported using and drinking well water daily but only about one half of respondents reported testing their wells in the last ten years and of these, only 10% reported testing in the last 12months. Bacteria and nitrates were contaminants most often tested; and, a private laboratory most often conducted testing. The most commonly reported water treatment was a water softener. Living in a particular geographic region and income were the most significant predictors of water testing and treatment. Iron and hardness, which influence water aesthetics but not always safety, were the most commonly reported water quality problems. Health concerns or perceived lack thereof were, respectively, motivators and barriers to testing and treatment. Limited knowledge of testing and treatment options were also identified as barriers. Results confirm previous findings that well stewardship practices are minimal and often context specific. Understanding the target population's perceptions of risk and knowledge are important elements to consider in identifying vulnerable populations and developing education and policy efforts to improve well stewardship. Copyright © 2017 Elsevier B.V. All rights reserved.

Dental care for pregnant women: an assessment of North Carolina general dentists.

PubMed

Da Costa, Elizabeth Prada; Lee, Jessica Y; Rozier, R Gary; Zeldin, Leslie

2010-08-01

The authors conducted a study to examine factors associated with general dentists' provision of care for pregnant women and the extent to which they provide comprehensive dental care. The authors mailed an 86-item questionnaire to 1,000 practicing general dentists in North Carolina. Survey domains included provider knowledge about pregnancy and dental health, dental treatment practices, barriers to providing care, outcome expectancy, and personal and practice demographics. The primary dependent variables the authors analyzed were whether dentists provided any treatment to pregnant women and, among those who did, the extent to which they provided comprehensive services. The authors performed multivariate regression analyses to determine factors associated with dentists' provision of care to pregnant women (P < .05). A total of 513 surveys were returned (a response rate of 51.3 percent), of which 495 surveys had complete responses. The authors included the completed surveys in their analyses. The mean age of the respondents was 46 years. The results of multivariate analysis showed that respondents who perceived a lack of demand for services among pregnant women and provided preconception counseling were less likely to provide any treatment for pregnant patients than were those who perceived a demand for services and who did not provide preconception counseling, respectively. Dentists who were male, had a low knowledge score, provided preconception counseling and treated largely white populations of patients were less likely than female dentists, those who had moderate or high knowledge scores, and those who treated a population of minority patients to provide comprehensive care for pregnant women. Most general dentists in private practice provide care for pregnant women, but the authors found notable gaps in dental provider knowledge and comprehensive dental services available for pregnant women. Although many general dentists provide some dental care to pregnant women, more should be done to ensure that this care is comprehensive.

Knowledge and Attitudes About Human Papilloma Virus (HPV) Vaccination and Cervical Cancer Screening Among Women in Rural Uganda

DTIC Science & Technology

2016-06-15

1- Knowledge and attitudes about Human Papilloma Virus (HPV) vaccination and cervical cancer screening among women in rural Uganda Authors...vaccination among parents/guardians of the vaccinated girls and to assess the attitudes to HPV vaccination among parents/guardians of the vaccinated girls...general attitude towards HPV vaccination was positive among mothers though there is still need for the populations to appreciate HPV and cervical

[Establishment of knowledge, attitudes and opinions of general population about rational use of medicines].

PubMed

Puig Soler, Rita; Perramon Colet, Meritxell; Yahni, Corinne Zara; Garcia Puig, Anna M

2015-01-01

Identify the level of knowledge, opinions and attitudes of medicines in general population. Descriptive transversal study realised in a sample of≥18 years old public health users from primary health centres in the city of Barcelona. Sample has been chosen using a two phases sampling, stratified by district, gender and age. Questionnaire administered face-to-face. SPSSv15 used for the analysis. December 2011. 484 surveys has been done (IC 95%, α=5%). 53% were women and 21,3% had university studies. Medicine use: 81% had taken medicines in the last 3 months; average of 2,34. 80% of medicated people know what they take and its indication. 55,6% don't know active ingredient concept. Only 35% recognise the active ingredient showed in the box of the medicine (3 cases shown) and 44,5% not one. 22,7% know the meaning of security concepts contraindication, adverse effect and drug interaction. 20% ignore. This fact grows with age and reduces with high study levels. Global rational use of medicines indicator obtains 5,03 from 10: 3,42 opinion and 6,51 attitude. 70% of people think there is no rational use of medicines in general and 21,3% would promote raising awareness. Low level of knowledge and poor attitude and opinion in rational use of medicines have been shown in this study. It is necessary involve citizens and improve their basic knowledge to promote rational use of medicines. Copyright © 2013 Elsevier España, S.L.U. All rights reserved.

[Respiratory symptoms and atmospheric pollution and respiratory symptoms in the general population].

PubMed

Simon, I; Charpin, D

2010-06-01

Epidemiological studies on air pollution have mainly been interested in the effects of short- or long-term exposure on patients suffering from respiratory illnesses. Fewer studies have addressed the acute effects of air pollution on respiratory symptoms in the general population. We conducted a review of the literature over the last 16years that has addressed the impact of atmospheric pollution on respiratory symptoms in the general population to estimate the magnitude of effect. The majority of studies demonstrated a significant association between exposure to air pollutants and the occurrence of respiratory symptoms, without any threshold. Although a link between atmospheric pollution and respiratory symptoms has been demonstrated, knowledge of the effects of specific air pollutants and the effect of pollution on particular vulnerable groups (infants, young children, the elderly) is still limited. There is a need for further studies in this area. Copyright 2010 SPLF. Published by Elsevier Masson SAS. All rights reserved.

Evaluating Interactive Fatigue Management Workshops for Occupational Health Professionals in the United Kingdom

PubMed Central

Ali, Sheila; Chalder, Trudie; Madan, Ira

2014-01-01

Background Disabling fatigue is common in the working age population. It is essential that occupational health (OH) professionals are up-to-date with the management of fatigue in order to reduce the impact of fatigue on workplace productivity. Our aim was to evaluate the impact of one-day workshops on OH professionals' knowledge of fatigue and chronic fatigue syndrome (CFS), and their confidence in diagnosing and managing these in a working population. Methods Five interactive problem-based workshops were held in the United Kingdom. These workshops were developed and delivered by experts in the field. Questionnaires were self-administered immediately prior to, immediately after, and 4 months following each workshop. Questionnaires included measures of satisfaction, knowledge of fatigue and CFS, and confidence in diagnosing and managing fatigue. Open-ended questions were used to elicit feedback about the workshops. Results General knowledge of fatigue increased significantly after training (with a 25% increase in the median score). Participants showed significantly higher levels of confidence in diagnosing and managing CFS (with a 62.5% increase in the median score), and high scores were maintained 4 months after the workshops. OH physicians scored higher on knowledge and confidence than nurses. Similarly, thematic analysis revealed that participants had increased knowledge and confidence after attending the workshops. Conclusion Fatigue can lead to severe functional impairment with adverse workplace outcomes. One-day workshops can be effective in training OH professionals in how to diagnose and manage fatigue and CFS. Training may increase general knowledge of fatigue and confidence in fatigue management in an OH setting. PMID:25516811

[Risk communication during health crises: results of a cross-sectional study to evaluate the effectiveness of adopted corporate communication strategies during the H1N1 influenza pandemic in Italy and on the training needs of health professionals].

PubMed

De Giusti, Maria; Mannocci, Alice; Miccoli, Silvia; Palazzo, Caterina; Di Thiene, Domitilla; Scalmato, Valeria; Ursillo, Paolo; Monteduro, Maria Antonietta; Turri, Alberto; Mazzoli, Pier Giovanni; Boccia, Antonio; La Torre, Giuseppe

2012-01-01

The objectives of this study were to evaluate the effectiveness of corporate communication activities carried out during the A(H1N1) pandemic influenza in Italy and to identify educational needs of health professionals with regards to crisis communication. The study compared two samples representing respectively the general population and health professionals, living in different regions of northern, central and southern Italy. A self-administered questionnaire was used, with questions on knowledge about preventive measures during a pandemic and on satisfaction with the adopted communication campaigns. Study results highlight that both samples had very little knowledge of appropriate preventive behaviors to be adopted during a pandemic. The sample of health professionals received a greater amount of information about the pandemic with respect to the general population and showed a strong interest toward the problem of receiving adequate training in risk communication. The degree of knowledge about preventive measures is directly proportional to the existence of institutional communication activities and to having consulted a health professional.

The role of familiarity in binary choice inferences.

PubMed

Honda, Hidehito; Abe, Keiga; Matsuka, Toshihiko; Yamagishi, Kimihiko

2011-07-01

In research on the recognition heuristic (Goldstein & Gigerenzer, Psychological Review, 109, 75-90, 2002), knowledge of recognized objects has been categorized as "recognized" or "unrecognized" without regard to the degree of familiarity of the recognized object. In the present article, we propose a new inference model--familiarity-based inference. We hypothesize that when subjective knowledge levels (familiarity) of recognized objects differ, the degree of familiarity of recognized objects will influence inferences. Specifically, people are predicted to infer that the more familiar object in a pair of two objects has a higher criterion value on the to-be-judged dimension. In two experiments, using a binary choice task, we examined inferences about populations in a pair of two cities. Results support predictions of familiarity-based inference. Participants inferred that the more familiar city in a pair was more populous. Statistical modeling showed that individual differences in familiarity-based inference lie in the sensitivity to differences in familiarity. In addition, we found that familiarity-based inference can be generally regarded as an ecologically rational inference. Furthermore, when cue knowledge about the inference criterion was available, participants made inferences based on the cue knowledge about population instead of familiarity. Implications of the role of familiarity in psychological processes are discussed.

Extreme Glacial Legacies: A Synthesis of the Antarctic Springtail Phylogeographic Record

PubMed Central

McGaughran, Angela; Stevens, Mark I.; Hogg, Ian D.; Carapelli, Antonio

2011-01-01

We review current phylogeographic knowledge from across the Antarctic terrestrial landscape with a focus on springtail taxa. We describe consistent patterns of high genetic diversity and structure among populations which have persisted in glacial refugia across Antarctica over both short (<2 Mya) and long (>10 Mya) timescales. Despite a general concordance of results among species, we explain why location is important in determining population genetic patterns within bioregions. We complete our review by drawing attention to the main limitations in the field of Antarctic phylogeography, namely that the scope of geographic focus is often lacking within studies, and that large gaps remain in our phylogeographic knowledge for most terrestrial groups. PMID:26467614

Age-Group and Gender Differences in Stroke Knowledge in an Israeli Jewish Adult Population.

PubMed

Melnikov, Semyon; Itzhaki, Michal; Koton, Silvia

Stroke is a leading cause of long-term disability and the fifth leading cause of death in Israel. Knowledge of stroke warning signs has been linked to early seeking of medical help. Little is known about knowledge of stroke warning signs in Israeli Jewish adults. Stroke knowledge was examined among Jewish Israeli adults. Using a structured questionnaire, registered nurses interviewed a convenience sample of the respondents, 18 years or older, with no stroke history. Stroke knowledge and demographics were examined by 3 age groups (<45, 45-64, and >64 years) in men and women. In total, 1137 Jewish Israelis were interviewed, 457 (40.2%) men and 680 women (59.8%); 493 (43.4%) were younger than 45 years, 541 (47.6%) were aged 45 to 64 years, and 102 (9%) were older than 64 years; 1 (0.1%) did not report age. On average, each interview lasted for 25 to 30 minutes. Participants younger than 45 years showed the lowest knowledge of stroke cause. Women younger than 45 years were less likely to identify at least 2 stroke warning signs. Participants younger than 45 years were less likely to identify at least 2 risk factors, compared with participants aged 45 to 64 years and older than 64 years. Women younger than 45 years were less likely to identify at least 2 stroke prevention strategies. Participants younger than 45 years showed the lowest levels of stroke knowledge. The highest stroke knowledge was found in the 45 to 64 years age group. Stroke knowledge among different age groups was similar in both genders. Educational campaigns aimed at increasing knowledge of stroke among the general population and targeting the younger population are recommended.

Upper urinary tract carcinoma in Lynch syndrome cases.

PubMed

Crockett, David G; Wagner, David G; Holmäng, Sten; Johansson, Sonny L; Lynch, Henry T

2011-05-01

Patients with Lynch syndrome are much more likely to have generally rare upper urinary tract urothelial carcinoma but not bladder urothelial carcinoma. While the risk has been quantified, to our knowledge there is no description of how this population of patients with Lynch syndrome and upper urinary tract cancer differs from the general population with upper urinary tract cancer. We obtained retrospective data on a cohort of patients with Lynch syndrome from the Hereditary Cancer Center in Omaha, Nebraska and compared the data to those on a control general population from western Sweden. These data were supplemented by a new survey about exposure to known risk factors. Of the patients with Lynch syndrome 91% had mutations in MSH2 rather than in MSH1 and 79% showed upper tract urothelial carcinoma a mean of 15.85 years after prior Lynch syndrome-type cancer. Median age at diagnosis was 62 years vs 70 in the general population (p <0.0001). Only half of our patients had a significant smoking history and the male-to-female ratio was 0.95. Of patients with Lynch syndrome 51% had urothelial carcinoma in the ureter while it occurred in the renal pelvis in 65% of the general population (p = 0.0013). Similar numbers of high grade tumors were found in the Lynch syndrome and general populations (88% and 74%, respectively, p = 0.1108). Upper urinary tract tumors develop at a younger age and are more likely to be in the ureter with an almost equal gender ratio in patients with Lynch syndrome. It has high grade potential similar to that in the general population. Copyright © 2011 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

A Population Genetic Signal of Polygenic Adaptation

PubMed Central

Berg, Jeremy J.; Coop, Graham

2014-01-01

Adaptation in response to selection on polygenic phenotypes may occur via subtle allele frequencies shifts at many loci. Current population genomic techniques are not well posed to identify such signals. In the past decade, detailed knowledge about the specific loci underlying polygenic traits has begun to emerge from genome-wide association studies (GWAS). Here we combine this knowledge from GWAS with robust population genetic modeling to identify traits that may have been influenced by local adaptation. We exploit the fact that GWAS provide an estimate of the additive effect size of many loci to estimate the mean additive genetic value for a given phenotype across many populations as simple weighted sums of allele frequencies. We use a general model of neutral genetic value drift for an arbitrary number of populations with an arbitrary relatedness structure. Based on this model, we develop methods for detecting unusually strong correlations between genetic values and specific environmental variables, as well as a generalization of comparisons to test for over-dispersion of genetic values among populations. Finally we lay out a framework to identify the individual populations or groups of populations that contribute to the signal of overdispersion. These tests have considerably greater power than their single locus equivalents due to the fact that they look for positive covariance between like effect alleles, and also significantly outperform methods that do not account for population structure. We apply our tests to the Human Genome Diversity Panel (HGDP) dataset using GWAS data for height, skin pigmentation, type 2 diabetes, body mass index, and two inflammatory bowel disease datasets. This analysis uncovers a number of putative signals of local adaptation, and we discuss the biological interpretation and caveats of these results. PMID:25102153

Gendered medicinal plant knowledge contributions to adaptive capacity and health sovereignty in Amazonia.

PubMed

Díaz-Reviriego, Isabel; Fernández-Llamazares, Álvaro; Salpeteur, Matthieu; Howard, Patricia L; Reyes-García, Victoria

2016-12-01

Local medical systems are key elements of social-ecological systems as they provide culturally appropriate and locally accessible health care options, especially for populations with scarce access to biomedicine. The adaptive capacity of local medical systems generally rests on two pillars: species diversity and a robust local knowledge system, both threatened by local and global environmental change. We first present a conceptual framework to guide the assessment of knowledge diversity and redundancy in local medicinal knowledge systems through a gender lens. Then, we apply this conceptual framework to our research on the local medicinal plant knowledge of the Tsimane' Amerindians. Our results suggest that Tsimane' medicinal plant knowledge is gendered and that the frequency of reported ailments and the redundancy of knowledge used to treat them are positively associated. We discuss the implications of knowledge diversity and redundancy for local knowledge systems' adaptive capacity, resilience, and health sovereignty.

Interpretive medicine: Supporting generalism in a changing primary care world.

PubMed

Reeve, Joanne

2010-01-01

Patient-centredness is a core value of general practice; it is defined as the interpersonal processes that support the holistic care of individuals. To date, efforts to demonstrate their relationship to patient outcomes have been disappointing, whilst some studies suggest values may be more rhetoric than reality. Contextual issues influence the quality of patient-centred consultations, impacting on outcomes. The legitimate use of knowledge, or evidence, is a defining aspect of modern practice, and has implications for patient-centredness. Based on a critical review of the literature, on my own empirical research, and on reflections from my clinical practice, I critique current models of the use of knowledge in supporting individualised care. Evidence-Based Medicine (EBM), and its implementation within health policy as Scientific Bureaucratic Medicine (SBM), define best evidence in terms of an epistemological emphasis on scientific knowledge over clinical experience. It provides objective knowledge of disease, including quantitative estimates of the certainty of that knowledge. Whilst arguably appropriate for secondary care, involving episodic care of selected populations referred in for specialist diagnosis and treatment of disease, application to general practice can be questioned given the complex, dynamic and uncertain nature of much of the illness that is treated. I propose that general practice is better described by a model of Interpretive Medicine (IM): the critical, thoughtful, professional use of an appropriate range of knowledges in the dynamic, shared exploration and interpretation of individual illness experience, in order to support the creative capacity of individuals in maintaining their daily lives. Whilst the generation of interpreted knowledge is an essential part of daily general practice, the profession does not have an adequate framework by which this activity can be externally judged to have been done well. Drawing on theory related to the recognition of quality in interpretation and knowledge generation within the qualitative research field, I propose a framework by which to evaluate the quality of knowledge generated within generalist, interpretive clinical practice. I describe three priorities for research in developing this model further, which will strengthen and preserve core elements of the discipline of general practice, and thus promote and support the health needs of the public.

Analysis of cognitive variables and sexual risk behaviors among infected and HIV-uninfected people from Spain.

PubMed

Bermúdez, María de la Paz; Araújo, Ludgleydson Fernandes de; Reyes, Antonio Ortega; Hernández-Quero, José; Teva, Inmaculada

2016-07-01

The wider availability of anti-retroviral treatment has brought about an improvement in the immunological situation of human immunodeficiency virus (HIV)-positive individuals, which in turn has led to significant reductions in AIDS-related morbidity and mortality and better quality of life for patients. However, the rate of diagnosis of new cases of HIV among the adult population is on the increase due to high-risk sexual behavior practices, particularly not using condoms, sexual relations with a large number of partners and starting sexual relations at a younger age, with unplanned pregnancies and sexually transmitted infections (STIs), including HIV. For this reason, public health managers have invested considerable effort in recent years in creating STI and HIV prevention programs. Yet, in spite of the implementation of measures for reducing the rates of infection, few studies have been published in Spain comparing individuals living with HIV with the general population about cognitive variables and the link between these variables and high-risk sexual behavior. The objective was to compare a group of individuals living with HIV with another group from the general population in terms of cognitive variables (knowledge about STIs and HIV, concern about STI/HIV and pregnancy, self-efficacy to refuse sexual relations and resilience) and sexual behavior. The sample consisted of 318 adults, 159 were from the general population and 159 were individuals living with HIV. Individuals living with HIV had higher scores for concern about HIV/AIDS, STIs, pregnancy and knowledge of STI/HIV compared with the general population. We concluded that uninfected people who had low and high level of concern about HIV/AIDS began having anal sex at a younger age than those with a medium level of concern. Overall, results indicate that the concern about HIV/AIDS should be addressed in preventive health interventions to minimize the risks of sexual behavior.

Modern pain neuroscience in clinical practice: applied to post-cancer, paediatric and sports-related pain.

PubMed

Malfliet, Anneleen; Leysen, Laurence; Pas, Roselien; Kuppens, Kevin; Nijs, Jo; Van Wilgen, Paul; Huysmans, Eva; Goudman, Lisa; Ickmans, Kelly

In the last decade, evidence regarding chronic pain has developed exponentially. Numerous studies show that many chronic pain populations show specific neuroplastic changes in the peripheral and central nervous system. These changes are reflected in clinical manifestations, like a generalized hypersensitivity of the somatosensory system. Besides a hypersensitivity of bottom-up nociceptive transmission, there is also evidence for top-down facilitation of pain due to malfunctioning of the endogenous descending nociceptive modulatory systems. These and other aspects of modern pain neuroscience are starting to be applied within daily clinical practice. However, currently the application of this knowledge is mostly limited to the general adult population with musculoskeletal problems, while evidence is getting stronger that also in other chronic pain populations these neuroplastic processes may contribute to the occurrence and persistence of the pain problem. Therefore, this masterclass article aims at giving an overview of the current modern pain neuroscience knowledge and its potential application in post-cancer, paediatric and sports-related pain problems. Copyright © 2017 Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia. Publicado por Elsevier Editora Ltda. All rights reserved.

Evaluating public housing residents for knowledge, attitudes, and practices following dengue prevention outreach in Key West, Florida.

PubMed

Matthias, James; Zielinski-Gutierrez, Emily C; Tisch, Daniel J; Stanek, Danielle; Blanton, Ronald E; Doyle, Michael S; Eadie, Robert B; Gazdick, Elizabeth J; Leal, Andrea L; Pattison, Kimberly J; Perez-Guerra, Carmen L; Tittel, Christopher J; Vyas, Jooi; Wagner, Todd; Blackmore, Carina G M

2014-11-01

In 2009-2010, 93 cases of dengue were identified in Key West, Florida. This was the first outbreak of autochthonous transmission of dengue in Florida since 1934. In response to this outbreak, a multifaceted public education outreach campaign was launched. The aim of this study is to compare dengue prevention knowledge, attitudes, perceptions, and prevention practices among residents of subsidized public housing to the general population in Key West and to assess whether there were barriers preventing effective outreach from reaching specific vulnerable populations. A randomized population-based evaluation of knowledge, attitudes, and behaviors toward dengue prevention consisting of 521 separate household interviews was undertaken in July of 2011. A subset analysis was performed on interviews collected from 28 public housing units within four subsidized public housing complexes. Analysis was performed to determine whether knowledge, attitudes, and behaviors exhibited by public housing residents differed from the non-public housing study population. Public housing residents recalled fewer outreach materials (p=0.01) and were 3.4 times (95% confidence interval [CI] 1.4-8.3) more likely not to recall any outreach materials. Public housing residents were less likely to correctly identify how dengue transmission occurs (61% vs. 89%), where mosquitoes lay their eggs (54% vs. 85%), or to identify any signs or symptoms related to dengue (36% vs. 64%). Public housing residents were less likely to perform dengue prevention practices such as removing standing water or always using air conditioning. Examination of public housing residents identified an at-risk population that recalled less exposure to outreach materials and had less knowledge about dengue infection and prevention than the randomized study population. This provides public health systems the opportunity to target or modify future health messages and interventions to this group. Differences identified in the demographics of this population suggest that alternative methods or non-English materials may be required to reach desired outcomes.

Knowledge, attitude, and behaviour of public health doctors towards pandemic influenza compared to the general population in Italy.

PubMed

La Torre, Giuseppe; Semyonov, Leda; Mannocci, Alice; Boccia, Antonio

2012-02-01

To study differences between public health physicians' and general population's knowledge, attitude, and behaviours towards an influenza pandemic. During winter 2009, an anonymous questionnaire online (www.ijph.it) of 34 questions was available for participants, structured into three parts: socio-demographic information, people's knowledge, and behaviours about influenza H1N1. 836 persons were interviewed (335 physicians and 501 not physicians). Of these, 50.8% of physicians and 78.1% of not physicians were aged less than 50 years and 57.6% of physicians and 31.7% of not physicians were male. Physicians were more interested to be updated about the pandemic (90.6% versus 88.4% of not physicians; p = 0.003); not physicians were more inclined to avoid crowded places (29.7% versus 17.6% of physicians; p < 0.001); and physicians were more prone to get vaccinated (56.4% versus 23.6% of not physicians; p < 0.001). Broadly, physicians had a better ability to deal the pandemic, both for knowledge and behaviours. Particularly, a significant difference (p < 0.001) was found concerning the principle source of information on the pandemic, for physicians being the internet (41.5%), followed by the health facilities' internal communication (33.1%), while for not physicians being watching the national television news (34.1%) and surfing the internet (30.9%). During the spread of the pandemic flu, a lot of information was propagated chaotically. The information given were not always truthful and often they were interpreted incorrectly or sometimes only partially understood by the population, and this needs to be taken into account for future successful communication in cases of emergency.

General practitioners' knowledge and management of viral hepatitis in the migrant population.

PubMed

Guirgis, M; Yan, K; Bu, Y M; Zekry, A

2012-05-01

Escalating morbidity and mortality associated with hepatitis B virus (HBV) and hepatitis C virus (HCV) infections represent a major health burden in Australia, particularly among migrants from endemic areas who may present late. We evaluated the knowledge and educational needs of general practitioners (GPs) in the St George Division, Sydney which serves a large migrant population. The aims of the study were to identify gaps in knowledge about viral hepatitis that may affect management and referral patterns. GPs completed a survey comprised of 15 questions. They were also invited to comment on barriers to managing viral hepatitis in migrant patients. A 44% response rate was achieved from 280 eligible GPs. Forty-two per cent of GPs lacked confidence in interpreting HCV serology and 20% for HBV serology. Twenty-two per cent of GPs did not recognise HCC as a complication of HBV and 18% for HCV. Twenty per cent of GPs were unaware of treatment for HBV. Forty-seven per cent of GPs were uncertain whether pregnant women could receive HCV treatment. Twenty-three per cent and 21% of respondents believed that all HCV- or HBV-infected mothers, respectively, should not breast-feed. Eighty-nine per cent of GPs identified language difficulties as the main barrier to treatment among the migrant population. There were gaps in the knowledge of GPs particularly concerning natural history, diagnosis, treatment availability and management of pregnant or lactating women with viral hepatitis. Specific educational initiatives targeting these deficits are required as well as increased availability of language resources for managing patients from a non-English-speaking background. © 2011 The Authors. Internal Medicine Journal © 2011 Royal Australasian College of Physicians.

An informational transition in conditioned Markov chains: Applied to genetics and evolution.

PubMed

Zhao, Lei; Lascoux, Martin; Waxman, David

2016-08-07

In this work we assume that we have some knowledge about the state of a population at two known times, when the dynamics is governed by a Markov chain such as a Wright-Fisher model. Such knowledge could be obtained, for example, from observations made on ancient and contemporary DNA, or during laboratory experiments involving long term evolution. A natural assumption is that the behaviour of the population, between observations, is related to (or constrained by) what was actually observed. The present work shows that this assumption has limited validity. When the time interval between observations is larger than a characteristic value, which is a property of the population under consideration, there is a range of intermediate times where the behaviour of the population has reduced or no dependence on what was observed and an equilibrium-like distribution applies. Thus, for example, if the frequency of an allele is observed at two different times, then for a large enough time interval between observations, the population has reduced or no dependence on the two observed frequencies for a range of intermediate times. Given observations of a population at two times, we provide a general theoretical analysis of the behaviour of the population at all intermediate times, and determine an expression for the characteristic time interval, beyond which the observations do not constrain the population's behaviour over a range of intermediate times. The findings of this work relate to what can be meaningfully inferred about a population at intermediate times, given knowledge of terminal states. Copyright © 2016 Elsevier Ltd. All rights reserved.

Barriers and Facilitators to Healthy Lifestyle Changes in Minority Ethnic Populations in the UK: a Narrative Review.

PubMed

Patel, Naina; Ferrer, Harriet Batista; Tyrer, Freya; Wray, Paula; Farooqi, Azhar; Davies, Melanie J; Khunti, Kamlesh

2017-12-01

Minority ethnic populations experience a disproportionate burden of health inequalities compared with the rest of the population, including an increased risk of type 2 diabetes (T2DM). The purpose of this narrative review was to explore knowledge and attitudes around diabetes, physical activity and diet and identify barriers and facilitators to healthy lifestyle changes in minority ethnic populations in the UK. The narrative review focused on three key research topics in relation to barriers and facilitators to healthy lifestyle changes in minority adult ethnic populations: (i) knowledge and attitudes about diabetes risk; (ii) current behaviours and knowledge about physical activity and diet; and (iii) barriers and facilitators to living a healthier lifestyle. Nearly all of the studies that we identified reported on South Asian minority ethnic populations; we found very few studies on other minority ethnic populations. Among South Asian communities, there was generally a good understanding of diabetes and its associated risk factors. However, knowledge about the levels of physical activity required to gain health benefits was relatively poor and eating patterns varied. Barriers to healthy lifestyle changes identified included language barriers, prioritising work over physical activity to provide for the family, cultural barriers with regard to serving and eating traditional food, different perceptions of a healthy body weight and fear of racial harassment or abuse when exercising. Additional barriers for South Asian women included expectations to remain in the home, fear for personal safety, lack of same gender venues and concerns over the acceptability of wearing 'western' exercise clothing. Facilitators included concern that weight gain might compromise family/carer responsibilities, desire to be healthy, T2DM diagnosis and exercise classes held in 'safe' environments such as places of worship. Our findings suggest that South Asian communities are less likely to engage in physical activity than White populations and highlight the need for health promotion strategies to engage people in these communities. There is a gap in knowledge with regard to diabetes, physical activity, diet and barriers to healthy lifestyle changes among other ethnic minority populations in the UK; we recommend further research in this area.

Second Flexner Century: The Democratization of Medical Knowledge: Repurposing a General Pathology Course Into Multigrade-Level "Gateway" Courses.

PubMed

Weinstein, Ronald S; Waer, Amy L; Weinstein, John B; Briehl, Margaret M; Holcomb, Michael J; Erps, Kristine A; Holtrust, Angelette L; Tomkins, Julie M; Barker, Gail P; Krupinski, Elizabeth A

2017-01-01

Starting in 1910, the "Flexner Revolution" in medical education catalyzed the transformation of the US medical education enterprise from a proprietary medical school dominated system into a university-based medical school system. In the 21st century, what we refer to as the "Second Flexner Century" shifts focus from the education of medical students to the education of the general population in the "4 health literacies." Compared with the remarkable success of the first Flexner Revolution, retrofitting medical science education into the US general population today, starting with K-12 students, is a more daunting task. The stakes are high. The emergence of the patient-centered medical home as a health-care delivery model and the revelation that medical errors are the third leading cause of adult deaths in the United States are drivers of population education reform. In this century, patients will be expected to assume far greater responsibility for their own health care as full members of health-care teams. For us, this process began in the run-up to the "Second Flexner Century" with the creation and testing of a general pathology course, repurposed as a series of "gateway" courses on mechanisms of diseases, suitable for introduction at multiple insertion points in the US education continuum. In this article, we describe nomenclature for these gateway courses and a "top-down" strategy for creating pathology coursework for nonmedical students. Finally, we list opportunities for academic pathology departments to engage in a national "Democratization of Medical Knowledge" initiative.

Historical overfishing and the recent collapse of coastal ecosystems

USGS Publications Warehouse

Jackson, J.B.C.; Kirby, M.X.; Berger, W.H.; Bjorndal, K.A.; Botsford, L.W.; Bourque, B.J.; Bradbury, R.; Cooke, R.; Erlandson, J.; Estes, J.A.; Hughes, T.P.; Kidwell, S.; Lange, C.B.; Lenihan, H.S.; Pandolfi, J.M.; Peterson, C.H.; Steneck, R.S.; Tegner, M.J.; Warner, R.

2001-01-01

A method for calculating parameters necessary to maintain stable populations is described and the management implications of the method are discussed. This method depends upon knowledge of the population mortality rate schedule, the age at which the species reaches maturity, and recruitment rates or age ratios in the population. Four approaches are presented which yield information about the status of the population: (1) necessary production for a stable population, (2) allowable mortality for a stable population, (3) annual rate of change in population size, and (4) age ratios in the population which yield a stable condition. General formulas for these relationships, and formulas for several special cases, are presented. Tables are also presented showing production required to maintain a stable population with the simpler (more common) mortality and fecundity schedules.

The Learning Preferences of Applicants Who Interview for General Surgery Residency: A Multiinstitutional Study.

PubMed

Kim, Roger H; Kurtzman, Scott H; Collier, Ashley N; Shabahang, Mohsen M

Learning styles theory posits that learners have distinct preferences for how they assimilate new information. The VARK model categorizes learners based on combinations of 4 learning preferences: visual (V), aural (A), read/write (R), and kinesthetic (K). A previous single institution study demonstrated that the VARK preferences of applicants who interview for general surgery residency are different from that of the general population and that learning preferences were associated with performance on standardized tests. This multiinstitutional study was conducted to determine the distribution of VARK preferences among interviewees for general surgery residency and the effect of those preferences on United States Medical Licensing Examination (USMLE) scores. The VARK learning inventory was administered to applicants who interviewed at 3 general surgery programs during the 2014 to 2015 academic year. The distribution of VARK learning preferences among interviewees was compared with that of the general population of VARK respondents. Performance on USMLE Step 1 and Step 2 Clinical Knowledge was analyzed for associations with VARK learning preferences. Chi-square, analysis of variance, and Dunnett's test were used for statistical analysis, with p < 0.05 considered statistically significant. The VARK inventory was completed by a total of 140 residency interviewees. Sixty-four percent of participants were male, and 41% were unimodal, having a preference for a single learning modality. The distribution of VARK preferences of interviewees was different than that of the general population (p = 0.02). By analysis of variance, there were no overall differences in USMLE Step 1 and Step 2 Clinical Knowledge scores by VARK preference (p = 0.06 and 0.21, respectively). However, multiple comparison analysis using Dunnett's test revealed that interviewees with R preferences had significantly higher scores than those with multimodal preferences on USMLE Step 1 (239 vs. 222, p = 0.02). Applicants who interview for general surgery residency have a different pattern of VARK preferences than that of the general population. Interviewees with preferences for read/write learning modalities have higher scores on the USMLE Step 1 than those with multimodal preferences. Learning preferences may have impact on residency applicant selection and represents a topic that warrants further investigation. Copyright © 2016 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Evaluation of General Nutrition Knowledge in Australian Military Personnel.

PubMed

Kullen, Charina J; Iredale, Laura; Prvan, Tania; O'Connor, Helen T

2016-02-01

Sound nutrition knowledge and a balanced diet are essential for operational readiness and optimal health of military personnel. Few studies have examined nutrition knowledge in this population. To assess the level of general nutrition knowledge across military occupations (ie, officers [OFFRs], physical training instructors [PTIs], cooks [CKs], and soldiers [SOLs]) compared with a civilian, community (C) sample. Cross-sectional study. Convenience sample of Australian military (M) and C participants. General nutrition knowledge measured using the validated General Nutrition Knowledge Questionnaire (GNKQ). Knowledge scores and the influence of demographic characteristics (eg, age, sex, level of education, and living arrangement) within and between M and C groups were evaluated. Analysis of variance, general linear models, independent-samples median test, t tests, χ(2) test, and Spearman's correlation. A sample of 1,295 participants were recruited with 622 (48%) from C. The M sample (n=673) consisted of SOLs 62.1%, OFFRs 9.1%, PTIs 12.8%, and CKs 16.0%. Mean age was higher for C than M (35.5±14 y vs 29.7±9.2 y; P<0.001). However, SOLs were younger and OFFRs older than other groups (P<0.001). The M sample had more men (91.1% vs 39.4%; P<0.001). The OFFRs, PTIs, and C members had similar total GNKQ scores (62.8%, 61.9%, and 64.7%, respectively) with these groups higher (P<0.001) than CKs and SOLs (56.4% and 50.6%, respectively). Across all participants, there was a positive relationship between total GNKQ score and age, female sex, and tertiary education (all P values <0.001). Significant differences identified in total GNKQ score between groups remained after adjusting for demographic factors. Young men (M or C) without tertiary education had the lowest GNKQ scores. Because low general nutrition knowledge may be detrimental to dietary intake, health, and operational readiness in military personnel, nutrition education programs particularly targeted at SOLs and CKs seem warranted. Crown Copyright © 2016. Published by Elsevier Inc. All rights reserved.

Uncommon knowledge of a common phenomenon: intuitions and statistical thinking about gender birth ratio

NASA Astrophysics Data System (ADS)

Peled, Ofra N.; Peled, Irit; Peled, Jonathan U.

2013-01-01

The phenomenon of birth of a baby is a common and familiar one, and yet college students participating in a general biology class did not possess the expected common knowledge of the equal probability of gender births. We found that these students held strikingly skewed conceptions regarding gender birth ratio, estimating the number of female births to be more than twice the number of male births. Possible sources of these beliefs were analysed, showing flaws in statistical thinking such as viewing small unplanned samples as representing the whole population and making inferences from an inappropriate population. Some educational implications are discussed and a short teaching example (using data assembly) demonstrates an instructional direction that might facilitate conceptual change.

Safe sleep practices and sudden infant death syndrome risk reduction: NICU and well-baby nursery graduates.

PubMed

Fowler, Aja J; Evans, Patricia W; Etchegaray, Jason M; Ottenbacher, Allison; Arnold, Cody

2013-11-01

Our primary objective was to compare parents of infants cared for in newborn intensive care units (NICUs) and infants cared for in well-baby ("general") nurseries with regard to knowledge and practice of safe sleep practices/sudden infant death syndrome risk reduction measures and guidelines. Our secondary objective was to obtain qualitative data regarding reasons for noncompliance in both populations. Sixty participants (30 from each population) completed our survey measuring safe sleep knowledge and practice. Parents of NICU infants reported using 2 safe sleep practices-(a) always placing baby in crib to sleep and (b) always placing baby on back to sleep-significantly more frequently than parents of well infants. Additional findings and implications for future studies are discussed.

Nursing students' knowledge and beliefs about care of older adults in a shifting context of nursing education.

PubMed

Baumbusch, Jennifer; Dahlke, Sherry; Phinney, Alison

2012-11-01

  To a report a study of improvements in students' knowledge and beliefs about nursing care of older adults following completion of an introductory course with integrated adult/older adult content. Background.  Nursing schools are under pressure to provide accelerated programmes to meet growing workforce demands and provide students with the knowledge they require to care for an ageing population. Thus, stand-alone courses in gerontological nursing are being eliminated and integrated with general adult content. The effect of this approach remains poorly understood.   A one-group pretest-post-test design was used.   Data were collected between September-December 2010. Students completed the Palmore Facts on Aging Quiz, the Perceptions of Caring for Older People Scale, and open-ended questions about their experiences before and after completing a course with integrated adult/older content.   Students' knowledge and beliefs about nursing care of older adults demonstrated an important improvement following completion of the course. Qualitative findings reflected three themes: relating to older people; neglect by the system; having time to learn.   Findings from this study suggest that even when integrated with general adult content, students' knowledge and beliefs about older adult care can be positively influenced. Furthermore research is needed to examine long-term integration of students' learning about older adult care. Nursing faculty with expertise in nursing care of older adults must develop resources and supports for their colleagues to build capacity among nurse educators and integrate older adult content throughout nursing programmes to enhance nursing practice with an ageing population. © 2012 Blackwell Publishing Ltd.

[Which infectious diseases should be prioritized in educating Japanese population?].

PubMed

Horiguchi, Itsuko; Kishiwagi, Tomoko; Marui, Eiji

2008-03-01

We studied which infections would be prioritized in educating the general population of Japan. Subjects were 25 physicians and veterinarians in charge of infection control in infections control divisions of local and national governments. We conducted a questionnaire using the Delphi method. Based on (1) epidemiological and clinical characteristics, (2) knowledge level, awareness, and behavior of general population and healthcare professionals, and (3) social background and coping skills we selected 24 diseases for prioritization Tuberculosis was first, followed by influenza, HIV/AIDS, enterohemorrhagic Escherichia coli infection (O157), and genital chlamydial infection. Three animal-derived infections ranked in the top 10. We have not yet found which the priority of infections should be prioritized in educating the general population on infections. Although our findings are too few to make any generations about, several studies back the reasons why diseases were singled out in our study. Given the fact that most high-ranked infections have ever been educated, education thus far appears to have been highly ineffective way, meaning that more effective ways of education on infection must be found in future.

Poor knowledge of vaccination recommendations and negative attitudes towards vaccinations are independently associated with poor vaccination uptake among adults - Findings of a population-based panel study in Lower Saxony, Germany.

PubMed

Akmatov, Manas K; Rübsamen, Nicole; Deyneko, Igor V; Karch, André; Mikolajczyk, Rafael T

2018-04-25

The aims of this study were to (a) assess knowledge of official vaccination recommendations and attitudes towards vaccinations among adults and (b) examine their association with vaccination uptake among adults. This study was part of the HaBIDS study (Hygiene and Behaviour Infectious Diseases Survey), which is an online panel established in March 2014 in Lower Saxony, Germany with males and females aged between 15 and 69 years (n = 2379). Every few months, participants completed questionnaires on different aspects of infectious diseases. In September 2014, knowledge of vaccination recommendations, attitudes towards vaccinations and information on uptake of vaccinations in the last 10 years (practice) were collected using a knowledge-attitude-practice (KAP) questionnaire. Multiple correspondence analysis was applied to identify underlying structures in each KAP domain and fractional polynomial regression analysis to examine the associations of knowledge and attitudes with vaccination uptake. Of the 2379 panel members, 1698 (71%) completed the KAP questionnaire on vaccinations. The majority of participants (80%) knew that the vaccine against diphtheria and tetanus should be administered every 10 years. Regarding other recommendations, the proportion of correct answers varied between 35% and 60%. 82% of participants agreed that adult vaccinations should be mandatory for selected groups such as health care workers and 40% stated that vaccinations should be mandatory for all adults. For the different vaccines, the odds of being unvaccinated were 1.5- to 5-times higher among participants with poor knowledge of vaccination recommendations compared to participants with good knowledge. Participants with negative attitudes towards vaccinations were also more likely to be unvaccinated. Efforts should be undertaken to improve knowledge of official vaccination recommendations in the general population and reduce common misconceptions about vaccinations. This information can be provided during general practitioner visits or through media campaigns. Copyright © 2018 Elsevier Ltd. All rights reserved.

Deaf Adolescents' Learning of Cardiovascular Health Information: Sources and Access Challenges

ERIC Educational Resources Information Center

Smith, Scott R.; Kushalnagar, Poorna; Hauser, Peter C.

2015-01-01

Deaf individuals have more cardiovascular risks than the general population that are believed to be related to their cardiovascular health knowledge disparities. This phenomenological study describes where 20 deaf sign language-using adolescents from Rochester, New York, many who possess many positive characteristics to support their health…

Development of the Wechsler Memory Scale--Revised.

ERIC Educational Resources Information Center

Herman, David O.; Young, Laura

A study involving a sample of people selected to represent the nonimpaired American population, aged 16 to 74 years, was undertaken to determine the effectiveness of the Wechsler Memory Scale--Revised. The scale's subtests were designed to assess memory of personal and general knowledge, logical memory, verbal paired association, figural memory,…

Environmental Activities. Environmental Education Curriculum.

ERIC Educational Resources Information Center

Topeka Public Schools, KS.

This unit attempts to respond to societal concerns for the rapid depletion of our world's natural resources, our increasing world population, current pollution problems and the lack of knowledge about natural interdependence. The material is intended as a source from which primary teachers can select activities from five generalized groups as…

Writing for Non-Scientists about Physics

ERIC Educational Resources Information Center

Hobson, Art

2011-01-01

Physicists should communicate their knowledge to the general public because, as the American Association for the Advancement of Science puts it, "without a scientifically literate population, the outlook for a better world is not promising." This article discusses what I've learned about writing for non-scientists from working on my physics…

A systematic review of knowledge, attitudes and beliefs about malaria among the South Asian population

PubMed Central

Regmi, Krishna; Kunwar, Anju; Ortega, Leonard

2016-01-01

Background Malaria is one of the deadliest mosquito-borne diseases in the world. More than 80% of the total populations are at risk of malaria in the 22 countries in Asia and the Pacific. South Asia alone is home to an estimated 1.4 billion people at risk of contracting malaria. Despite the remarkable progress in reducing the burden of malaria, evidence of the disease based on knowledge of the social and cultural contexts from a South Asian perspective is limited. Our objective was to understand the knowledge, attitudes and beliefs about malaria in South Asian communities. Methodology We conducted a systematic literature review, searching six databases, between 1990 and 2015, focusing on knowledge, attitudes and beliefs about malaria in South Asia. Databases were searched using both ‘free terms’ and ‘index terms’ funnelled using Boolean operators and truncations. Inclusion and exclusion criteria were set, and included papers were scrutinised, employing a critical appraisal tool to find the best available evidences to support the study purpose. Results and discussion Evidence from 32 articles (26 quantitative, four qualitative and two mixed methods). General knowledge and awareness of the disease, its transmission, and control and preventative measures were generally found to be lacking amongst both the general public and healthcare professionals. In addition, the study shows that poor socio-economic factors – including limited access to services due to poor/limited availability – and issues of affordability are considered as major risk factors. Conclusion This review suggests the importance of increasing health awareness, mobilising the local or community healthcare professionals, for prevention as well as early detection and effective treatment of malaria among people who are at risk. Malaria is also a disease associated with poverty and socio-cultural factors; therefore, strong political will, wider partnerships between health and non-health sectors, and strengthening health systems’ technical and managerial capabilities at all level of primary healthcare systems, is inevitable. PMID:27141987

Awareness of diabetes mellitus among diabetic patients in the Gambia: a strong case for health education and promotion.

PubMed

Foma, Mafomekong Ayuk; Saidu, Yauba; Omoleke, Semeeh Akinwale; Jafali, James

2013-12-05

Awareness of various aspects of Diabetes Mellitus (DM) is essential for the prevention, management and control of the disease. However, several studies have consistently shown that awareness of DM in the general population is low. None of these studies, however, was conducted in The Gambia, even though the condition constitutes a major public health problem in the country. In this paper, we assessed the awareness of DM among diabetic patients attending the Medical Out-Patient Department (MOPD) of Royal Victoria Teaching Hospital (RVTH), Banjul. We interviewed 200 patients attending the MOPD of RVTH. We used a tool containing questions on patient's demographic characteristics and awareness of various aspects of DM including general knowledge on DM, causes, complications, management and prevention. Of the 199 patients who were aware of their condition, only 47% said they knew what DM is. Similarly, 53% of the study participants had no knowledge of the causes of DM and about 50% were not aware of the methods of prevention. 67% knew that DM can result to loss of sight while 46.5% knew that DM can cause poor wound healing. Few respondents knew that DM can lead to kidney failure (13.5%), skin sepsis (12.0%), heart failure (5.5%) and stroke (4.5%). Close to 50% of the respondent did not know how DM can be prevented. Level of education, duration of illness and knowledge of a family member with diabetes were important predictors of knowledge in our study. Our study shows that the majority of patients attending the MOPD have poor knowledge on several aspects of DM. Hence, there is need for conscious efforts towards improving the level of awareness through health education and promotion, not limited to the hospital but also within the general population, as part of strategies to prevent, manage and control DM.

Interpretive Medicine

PubMed Central

Reeve, Joanne

2010-01-01

Patient-centredness is a core value of general practice; it is defined as the interpersonal processes that support the holistic care of individuals. To date, efforts to demonstrate their relationship to patient outcomes have been disappointing, whilst some studies suggest values may be more rhetoric than reality. Contextual issues influence the quality of patient-centred consultations, impacting on outcomes. The legitimate use of knowledge, or evidence, is a defining aspect of modern practice, and has implications for patient-centredness. Based on a critical review of the literature, on my own empirical research, and on reflections from my clinical practice, I critique current models of the use of knowledge in supporting individualised care. Evidence-Based Medicine (EBM), and its implementation within health policy as Scientific Bureaucratic Medicine (SBM), define best evidence in terms of an epistemological emphasis on scientific knowledge over clinical experience. It provides objective knowledge of disease, including quantitative estimates of the certainty of that knowledge. Whilst arguably appropriate for secondary care, involving episodic care of selected populations referred in for specialist diagnosis and treatment of disease, application to general practice can be questioned given the complex, dynamic and uncertain nature of much of the illness that is treated. I propose that general practice is better described by a model of Interpretive Medicine (IM): the critical, thoughtful, professional use of an appropriate range of knowledges in the dynamic, shared exploration and interpretation of individual illness experience, in order to support the creative capacity of individuals in maintaining their daily lives. Whilst the generation of interpreted knowledge is an essential part of daily general practice, the profession does not have an adequate framework by which this activity can be externally judged to have been done well. Drawing on theory related to the recognition of quality in interpretation and knowledge generation within the qualitative research field, I propose a framework by which to evaluate the quality of knowledge generated within generalist, interpretive clinical practice. I describe three priorities for research in developing this model further, which will strengthen and preserve core elements of the discipline of general practice, and thus promote and support the health needs of the public. PMID:21805819

Encopresis, soiling and constipation in children and adults with developmental disability.

PubMed

Matson, Johnny L; LoVullo, Santino V

2009-01-01

Children and adults with developmental disabilities are more likely to evince encopresis, soiling and constipation than the general population. This set of related behaviors can produce a great deal of stress and can be a major restriction in independent living. This paper provides a review of the current state of knowledge on the prevalence, etiology, assessment and treatment of this co-occurring set of disorders. These problems are more common in persons with developmental disabilities then the general population. Furthermore, classical and operant treatment methods appear to be the best supported interventions for most cases. Strengths and weaknesses of the current research base are discussed along with potential avenues for future research.

Knowledge, attitudes and practices (KAP) related to the pandemic (H1N1) 2009 among Chinese general population: a telephone survey.

PubMed

Lin, Yilan; Huang, Lijuan; Nie, Shaofa; Liu, Zengyan; Yu, Hongjie; Yan, Weirong; Xu, Yihua

2011-05-16

China is at greatest risk of the Pandemic (H1N1) 2009 due to its huge population and high residential density. The unclear comprehension and negative attitudes towards the emerging infectious disease among general population may lead to unnecessary worry and even panic. The objective of this study was to investigate the Chinese public response to H1N1 pandemic and provide baseline data to develop public education campaigns in response to future outbreaks. A close-ended questionnaire developed by the Chinese Center for Disease Control and Prevention was applied to assess the knowledge, attitudes and practices (KAP) of pandemic (H1N1) 2009 among 10,669 responders recruited from seven urban and two rural areas of China sampled by using the probability proportional to size (PPS) method. 30.0% respondents were not clear whether food spread H1N1 virus and. 65.7% reported that the pandemic had no impact on their life. The immunization rates of the seasonal flu and H1N1vaccine were 7.5% and 10.8%, respectively. Farmers and those with lower education level were less likely to know the main transmission route (cough or talk face to face). Female and those with college and above education had higher perception of risk and more compliance with preventive behaviors. Relationships between knowledge and risk perception (OR = 1.69; 95%CI 1.54-1.86), and knowledge and practices (OR = 1.57; 95%CI 1.42-1.73) were found among the study subjects. With regard to the behavior of taking up A/H1N1 vaccination, there are several related factors found in the current study population, including the perception of life disturbed (OR = 1.29; 95%CI 1.11-1.50), the safety of A/H1N1 vaccine (OR = 0.07; 95%CI 0.04-0.11), the knowledge of free vaccination policy (OR = 7.20; 95%CI 5.91-8.78), the state's priority vaccination strategy(OR = 1.33; 95%CI 1.08-1.64), and taking up seasonal influenza vaccine behavior (OR = 4.69; 95%CI 3.53-6.23). This A/H1N1 epidemic has not caused public panic yet, but the knowledge of A/H1N1 in residents is not optimistic. Public education campaign may take the side effects of vaccine and the knowledge about the state's vaccination strategy into account.

Genetic Testing and Parkinson Disease: Assessment of Patient Knowledge, Attitudes, and Interest

PubMed Central

Wood, Elisabeth McCarty; Xie, Sharon X.; Siderowf, Andrew; Van Deerlin, Vivianna M.

2012-01-01

The most common genetic contributor to late-onset Parkinson disease (PD) is the LRRK2 gene. In order to effectively integrate LRRK2 genetic testing into clinical practice, a strategy tailored to the PD population must be developed. We assessed 168 individuals with PD for baseline knowledge of genetics, perceived risk, and interest and opinions regarding genetic counseling and testing. Most participants felt that they were familiar with general genetics terms but overall knowledge levels were low, with an average score of 55%. The majority of participants thought it was likely they inherited a PD gene (72%), believed genetic testing for PD would be useful (86%), and were interested in genetic testing (59%) and genetic counseling (56%). However, only a few participants had heard of any genetic tests for PD (29%) or LRRK2 (10%). There appears to be a significant level of interest in genetics and genetic testing within the PD population, but a considerable deficit in genetics knowledge and an over-estimation of risk. Genetic education and counseling tools to address these needs were developed to provide patients with the ability to make informed and knowledgeable genetic testing decisions. PMID:21476119

What do the general population know, believe and feel about individuals with autism and schizophrenia: Results from a comparative survey in Denmark.

PubMed

Jensen, Christina Mohr; Martens, Caroline Skat; Nikolajsen, Nanna Dagmar; Skytt Gregersen, Trine; Heckmann Marx, Nanna; Goldberg Frederiksen, Mette; Hansen, Martine Stene

2016-05-01

Few studies investigate what members of the general population know about individuals with autism. Only one study has previously investigated how beliefs about autism differ from those about other psychiatric disorders. This study surveyed a convenience sample of the general adult population, within the Northern Region of Denmark, about their knowledge, attitudes and beliefs about individuals with autism and schizophrenia. The respondents (N = 440) possessed basic knowledge and were able to differentiate between the two disorders. Schizophrenia was associated with perceived danger (32.8%), while autism was associated with high intelligence (40.1%) and creativity (27.3%). Respondents were more positive towards interacting with individuals with autism (p < 0.001), but desire for social distancing was pronounced for both disorders in more intimate relationships. Significantly, more respondents reported that they would find it difficult and feel ashamed with regard to being diagnosed with schizophrenia (p < 0.001). Conversely, respondents significantly reported being more likely to elaborate on their diagnosis of autism to their colleagues (p < 0.001). Perceived dangerousness decreased the willingness for social interactions, while knowing someone with autism or schizophrenia increased the willingness to socially interact. Misconceptions and stigma must be addressed in order to minimize the social stigma and rejection associated with these disorders and ultimately improve the quality of life and psychological well-being of affected individuals and their families. © The Author(s) 2015.

Observations Of General Learning Patterns In An Upper-Level Thermal Physics Course

NASA Astrophysics Data System (ADS)

Meltzer, David E.

2009-11-01

I discuss some observations from using interactive-engagement instructional methods in an upper-level thermal physics course over a two-year period. From the standpoint of the subject matter knowledge of the upper-level students, there was a striking persistence of common learning difficulties previously observed in students enrolled in the introductory course, accompanied, however, by some notable contrasts between the groups. More broadly, I comment on comparisons and contrasts regarding general pedagogical issues among different student sub-populations, for example: differences in the receptivity of lower- and upper-level students to diagrammatic representations; varying receptivity to tutorial-style instructional approach within the upper-level population; and contrasting approaches to learning among physics and engineering sub-populations in the upper-level course with regard to use of symbolic notation, mathematical equations, and readiness to employ verbal explanations.

Use of MP3 players to increase asthma knowledge in inner-city African-American adolescents.

PubMed

Mosnaim, Giselle S; Cohen, Marc S; Rhoads, Christopher H; Rittner, Sarah Stuart; Powell, Lynda H

2008-01-01

Low-income African-American adolescents suffer a disproportionate burden of asthma morbidity. To evaluate the ability of our intervention, the Adolescents' Disease Empowerment and Persistency Technology (ADEPT) for asthma, to increase asthma knowledge in our target population. This was a 14-week (2-week run-in and 12-week treatment) randomized, double-blind, placebo-controlled pilot study in which 28 inner-city African-American adolescents with asthma, between 10 and 18 years of age, were randomized to receive (1) celebrity asthma messages (experimental group), or (2) general health messages (control group) between music tracks on an MP3 player. The asthma messages were recorded by famous athletes, musicians, and other celebrities popular among this group of teenagers. Asthma knowledge, assessed by the ZAP Asthma Knowledge instrament, was collected pre- and post-intervention. Mean improvement in ZAP score was significantly higher in the experimental group (8.1%, SD 7.2%) than the control group (0.4%, SD 7.2%) (p = 0.05). These findings suggest that this may be an innovative and promising new approach to improving asthma outcomes in this difficult-to-reach population.

Knowledge of general dentists in the current guidelines for emergency treatment of avulsed teeth and dental trauma prevention.

PubMed

de Vasconcellos, Luis Gustavo Oliveira; Brentel, Aline Scalone; Vanderlei, Aleska Dias; de Vasconcellos, Luana Marotta Reis; Valera, Márcia Carneiro; de Araújo, Maria Amélia Máximo

2009-12-01

A high prevalence of dental trauma exists and its effects on function and esthetics deserve the attention of general dentists. The aim of this study was to assess the level of general dental practitioners' (GDPs) knowledge about guidelines for dental avulsion and its prevention using a questionnaire. The 21-item questionnaire was distributed among 264 GDPs and the survey was realized between August-November 2006. The data obtained were statistically analyzed using descriptive analysis and Pearson's Chi-square test to determine associations between knowledge regarding emergency treatment and dentists from public or private dental schools and years of experience. The results showed that the participants exhibited appropriate knowledge concerning procedures in cases of tooth avulsion and its prevention. The number of correct answers was low in relation to recommended treatment at the site of injury. Storage medium, preparation of the alveolus and splint time for receiving the avulsed tooth received a high number of correct answers. One statistically significant association between years of experience and recommended treatment at the site of the injury in the case an avulsed tooth (chi(2) = 9.384, P = 0.009). In conclusion, this survey showed appropriate knowledge of dental avulsion management and its prevention among the surveyed dentists. The findings also showed that communication between dentists and the population is deficient, especially concerning practitioners of high risk and contact sports.

Mental Health and Related Factors of Hospital Nurses.

PubMed

Nukui, Hiroshi; Murakami, Michio; Midorikawa, Sanae; Suenaga, Minako; Rokkaku, Yuichi; Yabe, Hirooki; Ohtsuru, Akira

2017-03-01

The mental health of hospital nurses is a key health issue in public health promotion during the recovery phase following the Fukushima disaster. In this study, conducted 4 years after the disaster, we analyzed the overall mental health, knowledge, risk perception of radiation, and work and daily life burdens of nurses working at medical institutions in the Fukushima Prefecture (collection rate = 89.6%; response number = 730). Overall mental health status was estimated using the 12-item version of the General Health Questionnaire, and 333 respondents (45.6%) scored above the 12-item General Health Questionnaire threshold point (≥4), indicating probable emotional distress compared with the general population under normal circumstances. Multivariate logistic analysis suggested that the ability to cope with daily life and work-related stressors were more important than risk perception and acquisition of knowledge regarding radiation and its control methods for supporting the mental health of nurses following the Fukushima disaster.

A primer to natural hair care practices in black patients.

PubMed

Bosley, Rawn E; Daveluy, Steven

2015-02-01

Natural hairstyles have increased in popularity in the United States among individuals of African and Afro-Caribbean descent. Dermatologists should be aware of general principles of natural hair care in this patient population, including basic hair care terminology, types of natural hairstyles, methods of washing, and product selection. A basic knowledge of natural hair care practices in black patients will assist dermatologists in the management and treatment of many conditions associated with traumatic hairstyling in this patient population.

Barriers to colorectal cancer screening: inadequate knowledge by physicians.

PubMed

Gennarelli, Melissa; Jandorf, Lina; Cromwell, Caroline; Valdimarsdottir, Heiddis; Redd, William; Itzkowitz, Steven

2005-01-01

The rate of colorectal cancer (CRC) screening remains relatively low. One potential barrier to higher rates is the lack of physician knowledge regarding CRC screening. The purpose of this study was to assess physicians' knowledge of (a) American Cancer Society (ACS) CRC screening guidelines for average-risk and high-risk patients, and (b) general colorectal cancer facts which support these guidelines. We administered a questionnaire to internal medicine residents, internal medicine attendings and medical students who provide care to patients in a low-income, predominantly minority community, to compare their levels of knowledge regarding CRC screening. Mean knowledge scores were calculated based on the number of correct responses. Knowledge of ACS guidelines for average-risk patients was low, although it did increase directly with level of training: medical students obtained a mean score of 32%, residents 49%, and attendings 56% (p<0.001). Knowledge scores for high-risk patients were even lower, with fewer than half of the respondents offering correct answers. Mean knowledge scores of general CRC screening facts increased with level of training: medical students scored 31%, residents 38% and attendings 42% (p<0.001). Knowledge of CRC screening guidelines for both average- and high-risk patients was suboptimal among the medical students, residents and attendings studied. Lack of knowledge about CRC is one barrier to screening that may contribute to underutilization of screening for minority populations. Further educational efforts should be targeted to these health care professionals.

Bats and Academics: How Do Scientists Perceive Their Object of Study?

PubMed Central

Boëte, Christophe; Morand, Serge

2016-01-01

Bats are associated with conflicting perceptions among humans, ranging from affection to disgust. If these attitudes can be associated with various factors among the general public (e.g. social norms, lack of knowledge), it is also important to understand the attitude of scientists who study bats. Such reflexive information on the researchers community itself could indeed help designing adequate mixed communication tools aimed at protecting bats and their ecosystems, as well as humans living in their vicinity that could be exposed to their pathogens. Thus, we conducted an online survey targeting researchers who spend a part of their research activity studying bats. Our aim was to determine (1) how they perceive their object of study, (2) how they perceive the representation of bats in the media and by the general population, (3) how they protect themselves against pathogen infections during their research practices, and (4) their perceptions of the causes underlying the decline in bat populations worldwide. From the 587 completed responses (response rate of 28%) having a worldwide distribution, the heterogeneity of the scientists’ perception of their own object of study was highlighted. In the majority of cases, this depended on the type of research they conducted (i.e. laboratory versus field studies) as well as their research speciality. Our study revealed a high level of personal protection equipment being utilised against pathogens during scientific practices, although the role bats play as reservoirs for a number of emerging pathogens remains poorly known. Our results also disclosed the unanimity among specialists in attributing a direct role for humans in the global decline of bat populations, mainly via environmental change, deforestation, and agriculture intensification. Overall, the present study suggests the need for better communication regarding bats and their biology, their role within the scientific community, as well as in the general public population. As a consequence, increased knowledge regarding scientists’ perceptions of bats should improve the role scientists play in influencing the perception of bats by the general public. PMID:27832185

Bats and Academics: How Do Scientists Perceive Their Object of Study?

PubMed

Boëte, Christophe; Morand, Serge

2016-01-01

Bats are associated with conflicting perceptions among humans, ranging from affection to disgust. If these attitudes can be associated with various factors among the general public (e.g. social norms, lack of knowledge), it is also important to understand the attitude of scientists who study bats. Such reflexive information on the researchers community itself could indeed help designing adequate mixed communication tools aimed at protecting bats and their ecosystems, as well as humans living in their vicinity that could be exposed to their pathogens. Thus, we conducted an online survey targeting researchers who spend a part of their research activity studying bats. Our aim was to determine (1) how they perceive their object of study, (2) how they perceive the representation of bats in the media and by the general population, (3) how they protect themselves against pathogen infections during their research practices, and (4) their perceptions of the causes underlying the decline in bat populations worldwide. From the 587 completed responses (response rate of 28%) having a worldwide distribution, the heterogeneity of the scientists' perception of their own object of study was highlighted. In the majority of cases, this depended on the type of research they conducted (i.e. laboratory versus field studies) as well as their research speciality. Our study revealed a high level of personal protection equipment being utilised against pathogens during scientific practices, although the role bats play as reservoirs for a number of emerging pathogens remains poorly known. Our results also disclosed the unanimity among specialists in attributing a direct role for humans in the global decline of bat populations, mainly via environmental change, deforestation, and agriculture intensification. Overall, the present study suggests the need for better communication regarding bats and their biology, their role within the scientific community, as well as in the general public population. As a consequence, increased knowledge regarding scientists' perceptions of bats should improve the role scientists play in influencing the perception of bats by the general public.

Is Knowledge Random? Introducing Sampling and Bias through Outdoor Inquiry

ERIC Educational Resources Information Center

Stier, Sam

2010-01-01

Sampling, very generally, is the process of learning about something by selecting and assessing representative parts of that population or object. In the inquiry activity described here, students learned about sampling techniques as they estimated the number of trees greater than 12 cm dbh (diameter at breast height) in a wooded, discrete area…

Measures Pertaining to Health Education: II. Drugs. An Annotated Bibliography.

ERIC Educational Resources Information Center

Guthrie, P. D.

An annotated bibliography of instruments designed to assess attitudes, behaviors, practices, knowledge, and correlations in the area of drugs (other than nicotine and alcohol) are described. Some of the instruments described are for use with general populations of students or adults and others are appropriate only for use with drug addicted or…

The Roles of Teacher Leadership in Shanghai Education Success

ERIC Educational Resources Information Center

Pang, Nicholas Sun-keung; Miao, Zhuang

2017-01-01

Teacher leadership is generally accepted as having a critical role in supporting school improvement. However, most knowledge on teacher leadership comes from the West, the roles of teacher leadership in the East, particularly, the most populated country, China, remain largely unexplored. Shanghai students were ranked top in PISA 2009 and PISA 2012…

(Self) Evaluation of Knowledge in Students' Population in Higher Education in Macedonia

ERIC Educational Resources Information Center

Kevereski, Ljupco

2017-01-01

Students' assessment, in general, observed through a socio-historical prism, has always been treated as an extremely sensitive, current, significant, indicative and continuously present phenomenon. In that respect, what is especially relevant is that for a very long time docimological procedures and their effects have been focused on following…

Economic Development in Challenging Times: The Penn State Outreach Response

ERIC Educational Resources Information Center

Smutz, Wayne; Weidemann, Craig D.

2008-01-01

From its inception, Penn State has played a role in Pennsylvania's economy. As a land-grant university, it has functioned as a change agent, transferring research and knowledge to increase farm yields, encouraging business and "the mechanic arts," and transmitting technology to the general population. While the university still does…

Navigating the Health Care System: An Adolescent Health Literacy Unit for High Schools

ERIC Educational Resources Information Center

Hughes, Denise; Maiden, Kristin

2018-01-01

Background: Currently, no intervention concerning transition of health care responsibilities from parents to teens exists for adolescents in the general population. The purpose of this intervention was to evaluate teacher satisfaction and student knowledge gain of a health unit developed for adolescents on becoming their own health care advocates.…

What Passes for the New.

ERIC Educational Resources Information Center

Wenzl, Michael

This document addresses the role of what is termed "general education" in the present university system. The teaching of the liberal arts is of primary importance in order to preserve an accurate knowledge of the past. If universities do not satisfy this need, the population will be easy targets for business and political communities peddling an…

Clustering of Internet Risk Behaviors in a Middle School Student Population

ERIC Educational Resources Information Center

Dowell, Elizabeth B.; Burgess, Ann W.; Cavanaugh, Deborah J.

2009-01-01

Background: Internet safety is a growing public concern especially among adults and youth who live in an "instant messaging" world of technological communication. To better understand how early adolescents are using the Internet, a study was undertaken to more clearly identify the online general use, safety knowledge, and risk behaviors…

Factors Associated with Sex under the Influence of Alcohol among Adolescents with Divorced Parents

ERIC Educational Resources Information Center

Orgiles, Mireia; Carratala, Elena; Carballo, Jose L.; Piqueras, Jose A.; Espada, Jose P.

2013-01-01

This study addresses the association of diverse individual variables, traditionally associated with sexual risk practices in the general population, with sex under the influence of alcohol in adolescents with divorced parents. A sample of 132 adolescents provided information about their knowledge and attitudes toward HIV/AIDS and sexual risk…

Are psychology university student gamblers representative of non-university students and general gamblers? A comparative analysis.

PubMed

Gainsbury, Sally M; Russell, Alex; Blaszczynski, Alex

2014-03-01

Students recruited from psychology undergraduate university populations are commonly used in psychology research, including gambling studies. However, the extent to which the use of this subpopulation produces findings that can be extrapolated to other groups is questionable. The present study was designed to compare results from university-recruited psychology student gamblers to those obtained from a sample of gamblers recruited from the general population that also included students. An online survey measuring gambling behavior and Internet gambling, attitudes and knowledge about gambling and problem gambling severity was posted on websites accessed by gamblers. Participants were recruited from two sources, a psychology undergraduate university population (n = 461) and online websites (n = 4,801). Results showed university-recruited students differed significantly from both adults and students recruited from the general population in respect to demographic variables and gambling behavior. Psychology undergraduate students were younger, more likely to be female, and had lower incomes. When relevant demographic variables were controlled, psychology undergraduate students were found to gamble less frequently, at different times, and to be at lower-risk for gambling-related problems, but had more irrational beliefs and more negative attitudes towards gambling than gamblers recruited from the general population. Results suggest that caution should be used in extrapolating findings from research using university-recruited psychology student gamblers to wide community populations due to differences related to gambling thoughts, attitudes and behaviors.

[Which zoonoses should the general population be more awareness of ? Qualitative research targeted at veterinarians].

PubMed

Horiguchi, Itsuko; Ishikawa, Naoko; Feng, Qiaolian; Kigawa, Mika; Marui, Eiji

2011-09-01

The purpose of this study was to determine which zoonoses should the general population be more aware of. We conducted qualitative research (Delphi method) on thirty veterinarians who were selected from the whole country. Twenty-four diseases were selected. The reasons for their selection were classified into three categories: "Amount of knowledge, attitude and behavior", "Clinicoepidemiologic characteristics" and "Social characteristics". More than half of the top ten zoonoses are those that are not transmitted from humans to humans, with rabies in the first place, avian influenza (with its high pathogenicity) in the second place and psittacosis in the third place. From the top ten diseases, it is considered that the prevention of animal-to-human transmission should be emphasized. In addition, from the reasons for the selection, it is suggested that it is necessary to review social characteristics, such as the inadequacy of quarantine and the insufficiencies of legal systems. As for the zoonoses that are transmitted from humans to humans, it will be indispensable in the future to widely spread information on zoonoses and enlighten the general population about them. It is thought that this survey can be a basis for selecting a zoonosis that should be given priority in enlightening the general population.

Artificial intelligence-assisted occupational lung disease diagnosis.

PubMed

Harber, P; McCoy, J M; Howard, K; Greer, D; Luo, J

1991-08-01

An artificial intelligence expert-based system for facilitating the clinical recognition of occupational and environmental factors in lung disease has been developed in a pilot fashion. It utilizes a knowledge representation scheme to capture relevant clinical knowledge into structures about specific objects (jobs, diseases, etc) and pairwise relations between objects. Quantifiers describe both the closeness of association and risk, as well as the degree of belief in the validity of a fact. An independent inference engine utilizes the knowledge, combining likelihoods and uncertainties to achieve estimates of likelihood factors for specific paths from work to illness. The system creates a series of "paths," linking work activities to disease outcomes. One path links a single period of work to a single possible disease outcome. In a preliminary trial, the number of "paths" from job to possible disease averaged 18 per subject in a general population and averaged 25 per subject in an asthmatic population. Artificial intelligence methods hold promise in the future to facilitate diagnosis in pulmonary and occupational medicine.

The Combination of Just-in-Time Teaching and Wikispaces in Physics Classrooms

NASA Astrophysics Data System (ADS)

Mohottala, Hashini E.

2013-01-01

The general student population enrolled in today's physics classrooms is diverse. They come from a variety of different educational backgrounds. Some demonstrate a good knowledge of natural laws of physics with a better understanding of mathematical concepts, while others show a fair knowledge in fundamentals of physics with a minimum knowledge in mathematics. There are few who have not been exposed to physics or mathematics in their high schools (or at least they claim it to be the case). In addition, now we have "nontraditional" students: working part-time students, older students, commuting students, and, occasionally, military veterans. Regardless of the background, the majority of the students show little or no interest in physics and exhibit anxiety toward learning the subject. In order to address such a diverse and often unmotivated student population, and excite them about physics in a timely manner, we should deviate from conventional teaching techniques. Just-in-Time Teaching (JiTT) combined with wikis is an excellent way to accomplish this goal.

Sexuality education groups in juvenile detention.

PubMed

Farrow, J A; Schroeder, E

1984-01-01

Several major studies have described the magnitude and character of adolescent sexual activity and sexual knowledge related to contraception and sexually transmitted diseases (Diepold & Young, 1979; Hass, 1979; Sorenson, 1973; Zelnick & Kantner, 1980). Few systematic studies have been conducted, however, which analyze the attitudes toward sexuality and contraception of delinquent adolescents who are generally school dropouts and who may engage in socially unacceptable behaviors such as running away, drug abuse, and prostitution. Delinquent youths, especially delinquent girls, have been characterized as being more sexually active and less sexually knowledgeable than their nondelinquent peers (Gibbon, 1981; Mannarino & Marsh, 1978). Despite the assumed high-risk nature of this delinquent population, few juvenile detention facilities have offered systematically evaluated coeducational sex education programs. One barrier to implementation of such programs in juvenile detention centers is the lack of a treatment or program orientation of most staff, and/or staff denial of adolescent sexuality in general, an attitude which suppresses the development of healthier sexual values and often promotes pathologic sexual interaction within institutions (Shore & Gochros, 1981). A recent survey of adolescent sexuality (Diepold, 1979) points out that teenagers' feelings about their "sexual selves" impacts greatly upon their general self-image. Low self-esteem is more frequently found among delinquents than nondelinquents (Jones & Swain, 1977; Lund & Salury, 1980), and treatment for delinquent girls often focuses on increasing self-esteem and developing assertiveness skills based on feelings of self-worth (DeLange, Lanahan, & Barton, 1981; NiCarthy, 1981). Two studies carried out with juvenile detainees from a large urban center confirmed that sexual activity among delinquent adolescents is significantly greater than that of the general adolescent population, and that the delinquents have little or no knowledge of birth control methods or venereal disease (Deisher, 1980; Schroeder, 1981). Further, these adolescents appear to endorse constricted and conventional values related to sexual activity, abortion, and relationship issues and frequently have a background of sexual abuse and prostitution. These findings form the basis of the current study which attempts to develop an effective coeducational sex education program for this population within a detention facility. This program is specifically designed for a sexually active adolescent group aged 14 to 17.

Cooperative learning strategies to teach nutrition to geriatric nursing staff.

PubMed

Arroyo, Marta; Rocandio, Ana Ma; Ansotegui, Laura; Pascual, Estíbaliz; Martínez de la Pera, Concepción

2008-03-01

The objective of this study was to test the hypothesis that cooperative learning strategies will help to increase nutrition knowledge of nurses and nursing assistants caring for the elderly in different institutional communities of the Basque Country, Spain. The target population was a sample of volunteers, 16 nurses and 28 nursing assistants. Training consisted of 12 nutrition education sessions using cooperative strategies conducted over a period of 3 consecutive weeks. The assessment instruments included two pretest and two posttest questionnaires with questions selected in multiple-choice format. The first questionnaire was about general knowledge of applied nutrition (0-88 point scale) and the second one on geriatric nutrition knowledge (0-18 point scale). Data were analyzed using SPSS vs. 11.0. The outcomes indicated a significant increase in general nutrition knowledge (difference between the pre- and post-test mean score: 14.5+/-10.1; P<0.001) and in geriatric nutrition knowledge for all participants (difference between the pre- and post-test mean score: 4.6+/-4.6; P<0.001). So the results indicated that cooperative learning strategies could improve the nutrition knowledge of nursing staff. Additionally, the results of this study provide direction to continuing nutrition education program planners regarding appropriate content and methodology for programs.

The fingerprints of global climate change on insect populations.

PubMed

Boggs, Carol L

2016-10-01

Synthesizing papers from the last two years, I examined generalizations about the fingerprints of climate change on insects' population dynamics and phenology. Recent work shows that populations can differ in response to changes in climate means and variances. The part of the thermal niche occupied by an insect population, voltinism, plasticity and adaptation to weather perturbations, and interactions with other species can all exacerbate or mitigate responses to climate change. Likewise, land use change or agricultural practices can affect responses to climate change. Nonetheless, our knowledge of effects of climate change is still biased by organism and geographic region, and to some extent by scale of climate parameter. Copyright © 2016 Elsevier Inc. All rights reserved.

Cardiovascular health knowledge and behavior in patient attendants at four tertiary care hospitals in Pakistan – a cause for concern

PubMed Central

Jafary, Fahim H; Aslam, Fawad; Mahmud, Hussain; Waheed, Abdul; Shakir, Murtaza; Afzal, Atif; Qayyum, Mohammad A; Akram, Javed; Khan, Iqbal S; Haque, Irshad U

2005-01-01

Background Knowledge about coronary heart disease (CHD) and its risk factors is an important pre-requisite for an individual to implement behavioral changes leading towards CHD prevention. There is scant data on the status of knowledge about CHD in the general population of Pakistan. The objective of this study was to assess knowledge of CHD in a broad Pakistani population and identify the factors associated with knowledge. Methods Cross sectional study was carried out at four tertiary care hospitals in Pakistan using convenience sampling. Standard questionnaire was used to interview 792 patient attendants (persons accompanying patients). Knowledge was computed as a continuous variable based on correct answers to fifteen questions. Multivariable linear regression was conducted to determine the factors independently associated with knowledge. Results The mean age was 38.1 (±13) years. 27.1% had received no formal education. The median knowledge score was 3.0 out of a possible maximum of 15. Only 14% were able to correctly describe CHD as a condition involving limitation in blood flow to the heart. Majority of respondents could identify only up to two risk factors for CHD. Most commonly identified risk factors were stress (43.4%), dietary fat (39.1%), smoking (31.9%) and lack of exercise (17.4%). About 20% were not able to identify even a single risk factor for CHD. Factors significantly associated with knowledge included age (p = 0.023), income (p < 0.001), education level (p < 0.001), residence (p < 0.001), a family history of CHD (p < 0.001) and a past history of diabetes (p = 0.004). Preventive practices were significantly lacking; 35%, 65.3% and 84.6% had never undergone assessment of blood pressure, glucose or cholesterol respectively. Only a minority felt that they would modify their diet, stop smoking or start exercising if a family member was to develop CHD. Conclusion This is the first study assessing the state of CHD knowledge in a relatively diverse non-patient population in Pakistan. There are striking gaps in knowledge about CHD, its risk factors and symptoms. These translate to inadequate preventive behavior patterns. Educational programs are urgently required to improve the level of understanding of CHD in the Pakistani population. PMID:16309553

Gender effect on public stigma changes towards psychosis in the Hong Kong Chinese population: a comparison between population surveys of 2009 and 2014.

PubMed

Chan, S K W; Lee, K W; Hui, C L M; Chang, W C; Lee, E H M; Chen, E Y H

2017-03-01

Public stigma is an important barrier to the recovery of patients with psychosis. The current study aimed to investigate the change in stigma towards psychosis and knowledge about psychosis between 2009 and 2014 among the Chinese population in Hong Kong, with a specific focus on gender role. Random telephone survey of general population in Hong Kong was conducted in 2009 and 2014. Stigma was measured with the revised Link's Perceived Discrimination-Devaluation Scale (LPDDS). Logistic regression was used to explore the effect of time on the change of knowledge of psychosis, and linear regression was used to explore the effect of time on the change of stigma. Change of knowledge and stigma based on gender was specifically explored. In total, 1016 and 1018 subjects completed the survey in 2009 and 2014, respectively. Significantly, more people agreed with medication treatment for psychosis and fewer people had misunderstanding about psychosis. However, there was no significant change in stigma levels. Males were found to have a significant deterioration of stigma (B = 0.099, SE = 0.033, β = 0.100, p = 0.003) but not females. Significantly, more males endorsed medication treatment for psychosis (χ 2  = 5.850, df = 1, p = 0.016) but no change for females (χ 2  = 1.401, df = 1, p = 0.238). Results of this study suggested that there was an improvement in the biological understanding of psychosis but no change of public stigma within the Hong Kong Chinese population. The specific role of gender in relation to stigma and level of knowledge about psychosis indicates that this should be a consideration in designing future anti-stigma campaigns.

[Knowledge of HIV and sexually-transmitted diseases in Latin American and Maghrebi immigrants in Catalonia (Spain)].

PubMed

Ríos, Erika; Ferrer, Laia; Casabona, Jordi; Caylá, Joan; Avecilla, Angels; Gómez i Prat, Jordi; Edison, Jesús; Pérez, Olga; García, Susana; Torán, Pere; Ruiz, Marta; Gros, Teresa; Rodríguez, Lourdes; Arribas, David; Folch, Cinta; Esteve, Anna

2009-01-01

To describe and compare levels of knowledge about HIV/AIDS and condom use in the immigrant population. We performed a cross-sectional study by means of a semi-structured questionnaire and face-to face interviews in 238 Latin American and Maghrebi users of medical centers in the Barcelona and North Barcelona-Maresme health areas. The questionnaire included sociodemographic variables and questions on sexual behavior and general knowledge about HIV/AIDS, transmission mechanisms, and means of prevention. A logistic regression model was used to identify the determinants of 'inadequate knowledge of HIV/AIDS'. A total of 53.8% of interviewees had inadequate knowledge of HIV/AIDS. Univariate analysis showed inadequate knowledge to be associated with being from the Maghreb, not living in Barcelona, being without work and not having educational qualifications. Multivariate analysis revealed that the only variables significantly associated with inadequate knowledge were being from the Maghreb as opposed to being from Latin America (OR=4.99; 95% CI: 2.74-5.10) and being unemployed as opposed to being employed (OR=2.59; 95% IC: 1.42-4.73). Condoms were seen as an effective prevention method, but 42.1% of interviewees did not use them in occasional relationships. Knowledge of routes of HIV transmission should be improved and mistaken ideas about infection should be eliminated among Latin American and Maghrebi immigrants. The immigrant population is a vulnerable group that ought to be prioritized to promote prevention programs adapted to its linguistic and cultural specificities.

Exposing the gaps in awareness, knowledge and estimation of risk for anal cancer in men who have sex with men living with HIV: a cross-sectional survey in Australia

PubMed Central

Ong, Jason J; Chen, Marcus; Grulich, Andrew; Walker, Sandra; Temple-Smith, Meredith; Bradshaw, Catriona; Garland, Suzanne M; Hillman, Richard; Templeton, David; Hocking, Jane; Eu, Beng; Tee, BK; Fairley, Christopher K

2015-01-01

Introduction The incidence of anal cancer is significantly higher in men who have sex with men (MSM) living with HIV when compared to the general population. We aimed to assess their awareness, knowledge and perceived level of personal risk for anal cancer to help inform educational strategies targeting this group. Methods A cross-sectional study of 327 HIV positive MSM in Melbourne, Australia, attending clinical settings (a sexual health centre, tertiary hospital HIV outpatients and high HIV caseload general practices) completed a written questionnaire in 2013/14. Poor knowledge was defined as those who had never heard of anal cancer, or scored 5 or less out of 10 in knowledge questions amongst those who reported ever hearing about anal cancer. Underestimation of risk was defined as considering themselves as having the same or lower risk for anal cancer compared to the general population. Results Of 72% (95% confidence interval (CI): 67–77) who had heard of anal cancer, 47% (95% CI: 41–53) could not identify any risk factors for anal cancer. Of total men surveyed, 51% (95% CI: 46–57) underestimated their risk for anal cancer. Multivariate analysis showed that men who underestimated their risk were older (OR 1.04 (per year increase in age), 95% CI: 1.01–1.07), had poor anal cancer knowledge (OR 2.06, 95% CI: 1.21–3.51), and more likely to have ever had an anal examination (OR 2.41, 95% CI: 1.18–4.93). They were less likely to consult a physician if they had an anal abnormality (OR 0.54, 95% CI: 0.31–0.96), to have had receptive anal sex (OR 0.12, 95% CI: 0.02–0.59) or speak English at home (OR 0.28, 95% CI: 0.09–0.90). Conclusions This survey of MSM living with HIV demonstrated limited awareness, knowledge level and estimation of risk for anal cancer. Further educational and public health initiatives are urgently needed to improve knowledge and understanding of anal cancer risk in MSM living with HIV. PMID:25828269

Living alone, obesity, and smoking increase risk for suicide independently of depressive mood findings from the population-based MONICA/KORA Augsburg cohort study.

PubMed

Schneider, Barbara; Lukaschek, Karoline; Baumert, Jens; Meisinger, Christa; Erazo, Natalia; Ladwig, Karl-Heinz

2014-01-01

Suicide is strongly associated with mental disorders, particularly with depression. There is insufficient knowledge to what extent sociodemographic and behavioral characteristics contribute to suicide risk. A population-based cohort study on three independent cross-sectional MONICA/KORA Augsburg surveys with 12,888 subjects (6456 men, 6432 women) was followed up on average for 12.0 years. Information on sociodemographic characteristics, chronic disease conditions, smoking habits, alcohol consumption, depressive symptoms, personality type, and other psychodiagnostic parameters was assessed by standardized interviews. Cox proportional hazards regression analyses were used to compute hazard ratios (HRs) as estimates of relative risks for suicide mortality. Additionally, population-attributable risks were calculated. Within the follow-up period, a total of 1449 persons had died, 38 of them by suicide. Although several variables were associated with increased risk in the basic analyses, only obesity (HR=2.73), smoking (HR=2.23), and living alone (HR=2.19) remained significantly associated with suicide additionally to male sex (HR=3.57) and depressed mood (HR=2.01) in a multivariate analysis. The generalization of our findings to countries with different social, economic or cultural conditions may be questioned. Our findings extend the knowledge about sociodemographic and behavioral risk factors for suicide in the general population: Suicide prevention measures should not consider only subjects with mental disorders but also address other adverse conditions. © 2013 Published by Elsevier B.V.

Predictors of Adults' Knowledge and Awareness of HPV, HPV-Associated Cancers, and the HPV Vaccine: Implications for Health Education.

PubMed

McBride, Kimberly R; Singh, Shipra

2018-02-01

High human papillomavirus (HPV) prevalence and low HPV vaccine uptake are significant public health concerns. Disparities in HPV-associated cancers and HPV vaccine uptake rates suggest the need for additional research examining factors associated with vaccine acceptance. This study assessed HPV awareness and knowledge and identified sociodemographic characteristics associated with HPV knowledge at the population level. Data from adult men ( n = 1,197) and women ( n = 1,906) who participated in the National Cancer Institute's 2014 Health Information National Trends Survey were analyzed. Multivariable regression was used to identify predictors of four HPV knowledge categories: (1) general knowledge, (2) cervical cancer knowledge, (3) "other" cancer knowledge (i.e., anal, oral, penile), and (4) vaccine knowledge. Significant gender differences in awareness and knowledge of HPV and the HPV vaccine were revealed. Most participants (>70%) knew that HPV could cause cervical cancer, but fewer (14.9% to 31.5%) knew of the association between HPV and "other" cancers. Women were more likely to report that a health care provider recommended vaccination. Significant predictors of general HPV and HPV vaccine knowledge included gender, education, income, race, and other sociodemographic characteristics. Age and income predicted cervical cancer knowledge. Knowledge of "other" HPV-associated cancers was predicted by having a child under 18 years in the household and relationship status. HPV knowledge appears to be socially patterned. Low HPV knowledge among men and some racial minorities suggests a need for further intervention. Health education should emphasize risks of noncervical HPV-associated cancers. Patient-provider communication that includes education, counseling, and clear recommendations favoring vaccination may improve uptake.

Correlates of Leisure Time Physical Inactivity in a Scandinavian Population: A Basis for Interventions.

PubMed

Bonn, Stephanie E; Alfredsson, Lars; Saevarsdottir, Saedis; Schelin, Maria E C

2016-11-01

Effective interventions are needed to increase physical activity in the general population. To target interventions, we need knowledge of insufficiently active groups in society. This study aims to identify demographic and health-related correlates of leisure-time physical inactivity in a general Scandinavian population. Study participants comprised 5734 control subjects, age 18 to 70 years, from 2 ongoing Swedish case-control studies. Participants self-reported their leisure-time physical activity level. The odds of being physically inactive were calculated using logistic regression. A total of 42% of participants were classified as physically inactive during leisure time. A lower prevalence of inactivity was associated with middle age, higher education, having previous experience of sports participation, following a low glycemic index/Mediterranean diet and having a light physical workload. A high prevalence of inactivity was associated with greater age, high body mass index, smoking, never drinking alcohol, having children, having a weak social network or lower levels of emotional support, and a low vegetable intake. Several factors were associated with leisure-time physical inactivity. Directing interventions to target groups defined by specific factors associated with physical inactivity could be an efficient way to increase activity and improve health in the general population.

Seaducks: A time for action

USGS Publications Warehouse

Petersen, Margaret R.; Hogan, Mary E.; Ratti, John T.; Giudice, John H.

1996-01-01

Seaducks (Tribe Mergini) are a diverse group of birds. In North America, many species nest in boreal or arctic habitats in Canada and Alaska and winter in ice-free coastal, marine, and freshwater habitats. Data from long- term surveys, population studies, and local knowledge suggest that some populations and species of seaducks have declined over the past decades. In most cases, the trend data are sufficient to document population problems, although the precise historic population and number of remaining birds are frequently unknown. As various state, provincial, and federal agencies attempt to address this problem, the need for additional information becomes clear. In the U.S., funding for work on seaducks generally has not been available until a species has been listed or proposed for lisiting under the Endangered Species Act. It is also clear that the funding sources for waterfowl in general are inadequate to address all of the management needs for both seaducks and more heavily hunted species. However, this is not a satisfactory justification of the general neglect of seaducks. Here we discuss the problems of identifying and prioritizing studies and research of this diverse group and propose a plan of action.

The ethnic gap in mobility: a comparison of Russian, Somali and Kurdish origin migrants and the general Finnish population.

PubMed

Rask, S; Sainio, P; Castaneda, A E; Härkänen, T; Stenholm, S; Koponen, P; Koskinen, S

2016-04-18

Many ethnic minority populations have poorer health than the general population. However, there is limited knowledge on the possible ethnic gap in physical mobility. We aim to examine the prevalence of mobility limitations in working-age Russian, Somali and Kurdish origin migrants in comparison to the general population in Finland. We also determine whether the association between ethnic group and mobility limitation remains after taking into account socio-economic and health-related factors. We used data from the Finnish Migrant Health and Wellbeing Study (Maamu) and the Finnish Health 2011 Survey. The participants comprised 1880 persons aged 29-64 years. The age-adjusted prevalence of difficulties in various mobility tasks was calculated using predictive margins. Logistic regression analysis was used to examine the association between socio-economic, health- and migration-related factors and mobility limitation (self-reported difficulty in walking 500 m or stair climbing). The association between ethnic group and mobility limitation was calculated using logistic regression analysis. Mobility limitations were much more prevalent among Somali origin women (46 %) and Kurdish origin men (32 %) and women (57 %) compared to men and women in the general Finnish population (5-12 %). In Russian origin men and women, the prevalence of mobility limitation (7-17 %) was similar to the general Finnish population. Socio-economic and health-related factors, but not migration-related factors (time lived in Finland and language proficiency in Finnish or Swedish), were found to be associated with mobility limitation in the studied populations. Somali and Kurdish origin migrants were found to have increased odds for mobility limitation compared to the general Finnish population, even after adjusting for socio-economic and health-related factors (Somalis odds ratio [OR] 3.61; 95 % confidence interval [CI] 2.07-6.29, Kurds OR 7.40; 95 % CI 4.65-11.77). This study demonstrates a functional disadvantage in Somali and Kurdish origin populations compared to the general Finnish population, even after adjusting for socio-economic and health-related factors. The high prevalence of mobility limitation among Somali origin women and Kurdish origin men and women in Finland demonstrates an acute need to promote the health and functioning of these populations.

A General Model of Negative Frequency Dependent Selection Explains Global Patterns of Human ABO Polymorphism

PubMed Central

Villanea, Fernando A.; Safi, Kristin N.; Busch, Jeremiah W.

2015-01-01

The ABO locus in humans is characterized by elevated heterozygosity and very similar allele frequencies among populations scattered across the globe. Using knowledge of ABO protein function, we generated a simple model of asymmetric negative frequency dependent selection and genetic drift to explain the maintenance of ABO polymorphism and its loss in human populations. In our models, regardless of the strength of selection, models with large effective population sizes result in ABO allele frequencies that closely match those observed in most continental populations. Populations must be moderately small to fall out of equilibrium and lose either the A or B allele (Ne ≤ 50) and much smaller (N e ≤ 25) for the complete loss of diversity, which nearly always involved the fixation of the O allele. A pattern of low heterozygosity at the ABO locus where loss of polymorphism occurs in our model is consistent with small populations, such as Native American populations. This study provides a general evolutionary model to explain the observed global patterns of polymorphism at the ABO locus and the pattern of allele loss in small populations. Moreover, these results inform the range of population sizes associated with the recent human colonization of the Americas. PMID:25946124

Multimodel inference to quantify the relative importance of abiotic factors in the population dynamics of marine zooplankton

NASA Astrophysics Data System (ADS)

Everaert, Gert; Deschutter, Yana; De Troch, Marleen; Janssen, Colin R.; De Schamphelaere, Karel

2018-05-01

The effect of multiple stressors on marine ecosystems remains poorly understood and most of the knowledge available is related to phytoplankton. To partly address this knowledge gap, we tested if combining multimodel inference with generalized additive modelling could quantify the relative contribution of environmental variables on the population dynamics of a zooplankton species in the Belgian part of the North Sea. Hence, we have quantified the relative contribution of oceanographic variables (e.g. water temperature, salinity, nutrient concentrations, and chlorophyll a concentrations) and anthropogenic chemicals (i.e. polychlorinated biphenyls) to the density of Acartia clausi. We found that models with water temperature and chlorophyll a concentration explained ca. 73% of the population density of the marine copepod. Multimodel inference in combination with regression-based models are a generic way to disentangle and quantify multiple stressor-induced changes in marine ecosystems. Future-oriented simulations of copepod densities suggested increased copepod densities under predicted environmental changes.

Arab American immigrants in New York: health care and cancer knowledge, attitudes, and beliefs.

PubMed

Shah, Susan M; Ayash, Claudia; Pharaon, Nora Alarifi; Gany, Francesca M

2008-10-01

Arab immigrants living in the United States total between 1.5 million and 3.5 million, and have been growing in number each decade. New York's Arab population, at 405,000, ranks third in the U.S. after California and Michigan. Despite the large numbers, little health research has focused on this population. Data about the cancer incidence, mortality, and screening practices of Arab Americans is overwhelmingly lacking. To better understand the health care and cancer knowledge, attitudes, and beliefs of Arab American immigrants, five single-gender focus groups were convened with Arab men and women in New York City. Attention was given to factors that act as barriers to utilization of general health care services, and of cancer prevention, treatment, and support services. The data revealed the importance of providing culturally and linguistically appropriate health interventions in partnership with trusted community leaders, and the need for follow-up research of this understudied immigrant population.

Skin Cancer-Sun Knowledge and Sun Protection Behaviors of Liver Transplant Recipients in Turkey.

PubMed

Haney, Meryem Ozturk; Ordin, Yaprak Sarigol; Arkan, Gulcihan

2017-09-08

The aim of this study was to compare liver transplant recipients (LTRs) with the general population regarding their knowledge of skin cancer, sun health, sun protection behaviors, and affecting factors. This cross-sectional study was conducted in Turkey between March 2016 and September 2016 with 104 LTRs and 100 participants from the general population group (GPG). The mean age of the LTRs was 53.2 ± 11.8 and that of the GPG was 42.7 ± 14.5. The LTRs' skin cancer and sun knowledge were significantly lower than in the GPG, but there was no difference between the two groups in terms of their sun protection behavior scores. The most commonly used sun protection behaviors of LTRs were not being outside and not sunbathing between 10 a.m. and 4 p.m., wearing clothing that covers the skin, and avoiding the solarium. Behaviors commonly practiced by the GPG were wearing sunglasses, wearing sunscreen with a sun protection factor of 15 or higher before going outside, wearing sunscreen at the beach, while swimming or doing physical activity outside, and reapplying it every 2 h. Results of our study will contribute to the development of education and training programs for LTRs on skin cancer. The results also demonstrated the importance of practicing adequate sun protection behaviors which will certainly impact their future health.

The neuron classification problem

PubMed Central

Bota, Mihail; Swanson, Larry W.

2007-01-01

A systematic account of neuron cell types is a basic prerequisite for determining the vertebrate nervous system global wiring diagram. With comprehensive lineage and phylogenetic information unavailable, a general ontology based on structure-function taxonomy is proposed and implemented in a knowledge management system, and a prototype analysis of select regions (including retina, cerebellum, and hypothalamus) presented. The supporting Brain Architecture Knowledge Management System (BAMS) Neuron ontology is online and its user interface allows queries about terms and their definitions, classification criteria based on the original literature and “Petilla Convention” guidelines, hierarchies, and relations—with annotations documenting each ontology entry. Combined with three BAMS modules for neural regions, connections between regions and neuron types, and molecules, the Neuron ontology provides a general framework for physical descriptions and computational modeling of neural systems. The knowledge management system interacts with other web resources, is accessible in both XML and RDF/OWL, is extendible to the whole body, and awaits large-scale data population requiring community participation for timely implementation. PMID:17582506

Initial report of the osteogenesis imperfecta adult natural history initiative.

PubMed

Tosi, Laura L; Oetgen, Matthew E; Floor, Marianne K; Huber, Mary Beth; Kennelly, Ann M; McCarter, Robert J; Rak, Melanie F; Simmonds, Barbara J; Simpson, Melissa D; Tucker, Carole A; McKiernan, Fergus E

2015-11-14

A better understanding of the natural history of osteogenesis imperfecta (OI) in adulthood should improve health care for patients with this rare condition. The Osteogenesis Imperfecta Foundation established the Adult Natural History Initiative (ANHI) in 2010 to give voice to the health concerns of the adult OI community and to begin to address existing knowledge gaps for this condition. Using a web-based platform, 959 adults with self-reported OI, representing a wide range of self-reported disease severity, reported symptoms and health conditions, estimated the impact of these concerns on present and future health-related quality of life (QoL) and completed a Patient-Reported Outcomes Measurement Information System (PROMIS®) survey of health issues. Adults with OI report lower general physical health status (p < .0001), exhibit a higher prevalence of auditory (58% of sample versus 2-16% of normalized population) and musculoskeletal (64% of sample versus 1-3% of normalized population) concerns than the general population, but report generally similar mental health status. Musculoskeletal, auditory, pulmonary, endocrine, and gastrointestinal issues are particular future health-related QoL concerns for these adults. Numerous other statistically significant differences exist among adults with OI as well as between adults with OI and the referent PROMIS® population, but the clinical significance of these differences is uncertain. Adults with OI report lower general health status but are otherwise more similar to the general population than might have been expected. While reassuring, further analysis of the extensive OI-ANHI databank should help identify areas of unique clinical concern and for future research. The OI-ANHI survey experience supports an internet-based strategy for successful patient-centered outcomes research in rare disease populations.

A cross sectional assessment of knowledge, attitude and practice towards Hepatitis B among healthy population of Quetta, Pakistan

PubMed Central

2012-01-01

Background Hepatitis B (HB) is a serious global public health problem. This study aims to evaluate Knowledge, Attitude and Practice (KAP) towards Hepatitis B (HB) among healthy population of Quetta city, Pakistan. Methods A cross sectional, descriptive study was undertaken. One thousand healthy individuals (aged 18 years and above) were approached for the study. KAP towards HB was assessed by using a pre validated questionnaire. Descriptive statistics were used for elaborating patients’ demographic characteristics. Inferential statistics (Mann–Whitney U test and Kruskal Wallis test) were used for comparison while Spearman’s rho correlation was used to identify association between the study variables. All analyses were performed using SPSS 16.0. Results Out of 1000 distributed questionnaires, 780 were returned with a response rate of 78.0%. Four hundred and twenty (53.8%) respondents were male with mean age of 32.76 ± 9.40 year. Two hundred and eight (26.7%) had intermediate level of education and 354 (45.4%) were unemployed. Mean scores for knowledge, attitude and practice were 8.74 ± 2.7, 3.72 ± 1.2 and 2.76 ± 1.1 respectively. Significant and positive linear correlations between knowledge-attitude (r = 0.296, p < 0.01) knowledge-practice (r = 0.324, p < 0.01) and attitude-practice (r = 0.331, p < 0.01) were observed. Area of residence (locality) was the only variables significantly associated with mean KAP of the study respondents. Conclusion Results from the current study heighted poor KAP of healthy population towards HB. The positive linear correlations reaffirms that better knowledge can lead to positive attitude and subsequently in good practices. This will further help in prevention and management of HB. Therefore, extensive health educational campaign should be provided to general population and especially to the residents of rural areas. PMID:22917489

A Landscape Approach to Invasive Species Management.

PubMed

Lurgi, Miguel; Wells, Konstans; Kennedy, Malcolm; Campbell, Susan; Fordham, Damien A

2016-01-01

Biological invasions are not only a major threat to biodiversity, they also have major impacts on local economies and agricultural production systems. Once established, the connection of local populations into metapopulation networks facilitates dispersal at landscape scales, generating spatial dynamics that can impact the outcome of pest-management actions. Much planning goes into landscape-scale invasive species management. However, effective management requires knowledge on the interplay between metapopulation network topology and management actions. We address this knowledge gap using simulation models to explore the effectiveness of two common management strategies, applied across different extents and according to different rules for selecting target localities in metapopulations with different network topologies. These management actions are: (i) general population reduction, and (ii) reduction of an obligate resource. The reduction of an obligate resource was generally more efficient than population reduction for depleting populations at landscape scales. However, the way in which local populations are selected for management is important when the topology of the metapopulation is heterogeneous in terms of the distribution of connections among local populations. We tested these broad findings using real-world scenarios of European rabbits (Oryctolagus cuniculus) infesting agricultural landscapes in Western Australia. Although management strategies targeting central populations were more effective in simulated heterogeneous metapopulation structures, no difference was observed in real-world metapopulation structures that are highly homogeneous. In large metapopulations with high proximity and connectivity of neighbouring populations, different spatial management strategies yield similar outcomes. Directly considering spatial attributes in pest-management actions will be most important for metapopulation networks with heterogeneously distributed links. Our modelling framework provides a simple approach for identifying the best possible management strategy for invasive species based on metapopulation structure and control capacity. This information can be used by managers trying to devise efficient landscape-oriented management strategies for invasive species and can also generate insights for conservation purposes.

Measuring the Acceptance of Evolutionary Theory in Texas 2-Year Colleges

ERIC Educational Resources Information Center

Brown, Jack; Scott, Joyce A.

2016-01-01

Evolutionary theory is the central unifying theory of the life sciences. However, acceptance and understanding of the theory have been found to be lacking in the general public, high school, and university populations. Prior research has linked low acceptance of the theory to a poor knowledge base in evolution, to the nature of science, and to…

Sexuality in a Community Based Sample of Adults with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Gilmour, Laura; Schalomon, P. Melike; Smith, Veronica

2012-01-01

Few studies have examined the sexual attitudes and behaviours of individuals with high functioning autism spectrum disorders (ASDs) living in community settings. A total of 82 (55 female and 17 male) adults with autism were contrasted with 282 members of the general population on their responses to an online survey of sexual knowledge and…

Early Childhood Assessments of Community Pediatric Professionals Predict Autism Spectrum and Attention Deficit Hyperactivity Problems

ERIC Educational Resources Information Center

Jaspers, Merlijne; de Winter, Andrea F.; Buitelaar, Jan K.; Verhulst, Frank C.; Reijneveld, Sijmen A.; Hartman, Catharina A.

2013-01-01

For clinically referred children with Autism Spectrum Disorder (ASD) or Attention Deficit/Hyperactivity Disorder (ADHD) several early indicators have been described. However, knowledge is lacking on early markers of less severe variants of ASD and ADHD from the general population. The aim of the present study is to identify early indicators of…

Encopresis, Soiling and Constipation in Children and Adults with Developmental Disability

ERIC Educational Resources Information Center

Matson, Johnny L.; LoVullo, Santino V.

2009-01-01

Children and adults with developmental disabilities are more likely to evince encopresis, soiling and constipation than the general population. This set of related behaviors can produce a great deal of stress and can be a major restriction in independent living. This paper provides a review of the current state of knowledge on the prevalence,…

Impact of Graduates from an Online Program in Their Work Environment

ERIC Educational Resources Information Center

Scagnoli, Norma; Stephens, Melissa; Anderson, Thomas

2008-01-01

Online distance education programs are populated by adult learners who try to continue or complete their education without having to leave their jobs or places of residence. Their work environment becomes not just their working place, but also the lab where they apply new knowledge. The general expectation is that after graduation they will make…

Practice towards human papillomavirus vaccines among Malaysian women: a survey of a general youth population.

PubMed

Al-Naggar, Redhwan Ahmed; Bobryshev, Yuri V

2011-01-01

This study was performed to determine the practice of HPV vaccine among Malaysian women in the general population. A cross-sectional study was conducted among 233 women during the Academic Year 2010/2011. Written consent was obtained from the participants and written information about the study was given enclosed with the questionnaire form, consisting of questions on socio-demographic characteristics, knowledge about HPV and practice of HPV vaccination. The protocol was approved by the ethics committee of Management and Science University (MSU). Data were analyzed using Statistical Package for Social Sciences (SPSS) version 13. The T-test and ANOVA test were used to explore the relation between socio-demographic characteristics and the practice of HPV vaccine. The majority of the participants were from the age group 17-30 years old, Malay, single and having tertiary education (67.8, 62.7, 62.2, 86.3%; respectively). As for knowledge, the majority of them heard about HPV (82.4%), knew that multiple sex partners increase the risk (71.7%). Regarding the practice of HPV vaccine among respondents, slightly more than half had been vaccinated (51.5%). Regarding the factors that influenced the practice of HPV vaccine among general population; age, marital status and family monthly income were significant (p=0.001, p=0.001, p=0.001; respectively). Age, marital status and income significantly influence the practice of HPV vaccine. Therefore promotion of HPV vaccine and inclusion in the national vaccination program is very important for primary prevention of cervical cancer among women.

Cancer beliefs and prevention policies: comparing Canadian decision-maker and general population views.

PubMed

Nykiforuk, Candace I J; Wild, T Cameron; Raine, Kim D

2014-12-01

The knowledge, attitudes, and beliefs of key policy influencers and the general public can support or hinder the development of public policies that support cancer prevention. To address gaps in knowledge concerning healthy public policy development, views on cancer causation and endorsement of policy alternatives for cancer prevention among government influencers (elected members of legislative assemblies and senior ministry bureaucrats), non-governmental influencers (school board chairs and superintendents, print media editors and reporters, and workplace presidents and senior human resource managers), and the general public were compared. Two structured surveys, one administered to a convenience sample of policy influencers (government and non-governmental) and the other to a randomly selected sample of the general public, were used. The aim of these surveys was to understand knowledge, attitudes, and beliefs regarding health promotion principles and the priority and acceptability of policy actions to prevent four behavioral risk factors for cancer (tobacco use, alcohol misuse, unhealthy eating, and physical inactivity). Surveys were administered in Alberta and Manitoba, two comparable Canadian provinces. Although all groups demonstrated higher levels of support for individualistic policies (e.g., health education campaigns) than for fiscal and legislative measures, the general public expressed consistently greater support than policy influencers for using evidence-based policies (e.g., tax incentives or subsidies for healthy behaviors). These results suggest that Canadian policy influencers may be less open that the general public to adopt healthy public policies for cancer prevention, with potential detriment to cancer rates.

Knowledge, Attitudes, and Preferences of Advance Decisions, End-of-Life Care, and Place of Care and Death in Hong Kong. A Population-Based Telephone Survey of 1067 Adults.

PubMed

Chung, Roger Yat-Nork; Wong, Eliza Lai-Yi; Kiang, Nicole; Chau, Patsy Yuen-Kwan; Lau, Janice Y C; Wong, Samuel Yeung-Shan; Yeoh, Eng-Kiong; Woo, Jean W

2017-04-01

According to the 2015 Quality of Death Index published by the Intelligence Unit of the Economist, Hong Kong is ranked 22nd in terms of quality of palliative care in the world, behind many other major developed countries in Asia, including Taiwan, Singapore, Japan, and South Korea. The objectives of the present study were to describe the knowledge, attitude, and preferences of the general Hong Kong adult population across different age groups regarding end-of-life (EOL) care decisions, place of care and death, as well as advance directive (AD). This was a population-based cross-sectional survey conducted by telephone. A total of 1067 adults over 30 years old were contacted through residential telephone lines using a random sampling method and were interviewed. Information on sociodemographic factors, general health status, chronic diseases, knowledge, attitude and preferences of advance decisions, EOL care, and place of death were collected. A total of 85.7% had not heard of AD, but 60.9% would prefer to make their own AD if legislated after explanation; and for those who did not prefer to have an AD, the predominant concern was the possible change of mind afterward. Adjusted logistic regression suggested that female participants were less willing to make an AD, whereas those with prior knowledge of do-not-attempt-cardiopulmonary-resuscitation significantly increased the chance of making an AD. In terms of life-sustaining treatments, a predominant 87.6% preferred to receive appropriate palliative care that gives comfort rather than to prolong life if being diagnosed to be terminally ill; 43% disagreed that doctors should generally try to keep patients alive for as long as possible; and 86.2% agreed that the patient's own wishes should determine what treatment he/she should receive. Adjusted logistic regression showed that palliative care was more preferred by age groups 50 years or above but was less preferred by those who did not care for their family members with chronic diseases. Regarding place of death, 31.2% of the participants would choose to die at home, and among those, 19.5% would still prefer to die at home even if they did not have sufficient support. Adjusted logistic regression showed a decreased trend for all older age groups from 40-49 years to 80+ years, as well as having poor self-rated health, to prefer to die at home. Being a female participant and having education level of tertiary or above, however, had higher preference for death at home. This is the first population-representative survey of the general Hong Kong adult population on the knowledge, attitude, and preferences of AD, EOL care, and place of care/death. The main implication of this study was that preferences to have autonomy over own EOL care, to receive palliative care, and to die at home were greater than the actual practice currently, highlighting the service gaps for better EOL care in the future. Copyright © 2016 AMDA – The Society for Post-Acute and Long-Term Care Medicine. Published by Elsevier Inc. All rights reserved.

Knowledge, attitudes and practices on HIV/AIDS and prevalence of HIV in the general population of Sucre, Bolivia.

PubMed

Terán Calderón, Carolina; Gorena Urizar, Dorian; González Blázquez, Cristina; Alejos Ferreras, Belén; Ramírez Rubio, Oriana; Bolumar Montrull, Francisco; Ortiz Rivera, Marta; del Amo Valero, Julia

2015-01-01

To analyse knowledge, attitudes and sexual practices on HIV/AIDS, and estimate HIV prevalence among residents of Sucre (Bolivia). Population-based survey of residents aged 15-49 randomly selected during 2008/2009. Blood samples were collected on Whatman-filter paper and tested with enzyme-linked immunosorbent assay. Knowledge on HIV/AIDS, sexual risk practices and discriminatory attitudes against people living with HIV/AIDS (PLWHA) were modelled with multiple logistic regression. Of 1499 subjects, 59% were women. All subjects were HIV-negative. Inadequate knowledge of HIV/AIDS transmission and prevention was observed in 67% and risk factors varied by gender (interaction p-value<0.05). Discriminatory attitudes were displayed by 85% subjects; associated factors were: rural residence, low educational level and low income. Unsafe sex was reported by 10%; risk factors varied by residence area (interaction p-value<0.05). In urban areas, risk factors were male sex, younger age and being in common-law union. Prevalence of HIV infection is very low and unsafe sex is relatively uncommon. Inadequate knowledge on HIV/AIDS and discriminatory attitudes towards PLWHA are extremely high and are associated to gender, ethnic and economic inequalities. Copyright © 2015 Elsevier Editora Ltda. All rights reserved.

Parent knowledge on paediatric burn prevention related to the home environment.

PubMed

Cox, Sharon G; Burahee, Abdus; Albertyn, Rene; Makahabane, Jahelihle; Rode, Heinz

2016-12-01

Burns amongst children in South Africa are common and usually occur in the immediate home environment. In surveys many parents have requested ongoing educational burn prevention programs. This exploratory thematic parent orientation study assessed the level of parental knowledge on burn prevention strategies in the home. Study populations included: Parent with a burned child admitted to hospital, parents of non-burnt hospital attenders and hospital naive parents unbiased by previous exposure to burns. Participants answered a burn prevention questionnaire consisting of five sections. In this, two pictures depicting the circumstances associated with paediatric burns sustained at home were used, one with 15 potential danger points and one sanitized. There was no educational intervention prior to parents viewing the pictures. There were 268 participants; 72 burnt inpatient, 97 non-burnt outpatients and 99 hospital naive participants. The inpatient population displayed the highest incidence of informal housing. A positive relationship was identified between the overall study population and burns general knowledge and prevention. Educated participants were more knowledgeable about burns and better at identifying risk factors. Knowledge about burns was higher in the outpatient population and the highest in the Naïve group when compared to the Inpatients group (p<0.01). The naïve group scored higher in prior knowledge about burns and burn prevention. Of the potential 15 danger points only four of 72 inpatients and three of 97 outpatients identified more than 80% of the potential danger points as compared to 43 of 99 of the naïve group. The dangling kettle cord, the use of a mug to pour paraffin into a lantern and the child pulling a tablecloth were the most common dangerous aspects identified. We demonstrated a positive correlation between participants' ability to identify potential dangers, identify safe practice and implementing safe practice. Our findings show that people living in environments optimal for burn incidents know relatively little about burn prevention strategies. Future intervention needs to not only target the population's behavior but most importantly needs to promote better education models. Copyright © 2016 Elsevier Ltd and ISBI. All rights reserved.

Knowledge and Beliefs about Reproductive Anatomy and Physiology among Mexican-Origin Women in the U.S.A: Implications for Effective Oral Contraceptive Use

PubMed Central

Amastae, Jon; Potter, Joseph E.; Hopkins, Kristine; Grossman, Daniel

2013-01-01

Inherent in many reproductive health and family planning programmes is the problematic assumption that the body, its processes, and modifications to it are universally experienced in the same way. This paper addresses contraceptive knowledge and beliefs among Mexican-origin women, based upon data gathered by the qualitative component of the Border Contraceptive Access Study. Open-ended interviews explored the perceived mechanism of action of the pill, side effects, non-contraceptive benefits, and general knowledge of contraception. Findings revealed complex connections between traditional and scientific information. Use of medical terms (“hormone”) illustrated attempts to integrate new information with existing knowledge and belief systems. Conclusions address concerns that existing information and services may not be sufficient if population-specific knowledge and beliefs are not assessed and addressed. Findings can contribute to the development of effective education, screening, and reproductive health services. PMID:23464742

Identifying Effective Methods for Teaching Sex Education to Individuals With Intellectual Disabilities: A Systematic Review

PubMed Central

Schaafsma, Dilana; Kok, Gerjo; Stoffelen, Joke M. T.; Curfs, Leopold M. G.

2015-01-01

Sex education for individuals with intellectual disabilities is important. However, our knowledge about effective methods for teaching sex education to this population is limited. We report the results of a systematic review identifying methods for sex education programs aimed at individuals with intellectual disabilities. In all, 20 articles were included that met the criteria set in terms of topic—the effectiveness of sex education programs—and population of interest—individuals with intellectual disabilities. In these articles, methods for increasing knowledge and for improving skills and attitudes were reported. However, the studies revealed that generalization of skills to real-life situations was often not achieved. There are indications that the maintenance of knowledge and skills still needs extra attention. Moreover, detailed descriptions of the program materials, program goals, and methods used in the programs were often lacking in the reports. Although there is some evidence for methods that may improve knowledge, attitudes, and skills with regard to sex education aimed at individuals with intellectual disabilities, due to the lack of detailed descriptions provided it is unclear under which conditions these methods work. We therefore suggest that authors provide additional detail about methods in future publications or in online supplements. PMID:25085114

Speech-Language Pathologists' Knowledge and Attitudes Regarding Lesbian, Gay, Bisexual, Transgender, and Queer (LGBTQ) Populations.

PubMed

Hancock, Adrienne; Haskin, Gregory

2015-05-01

The cultures and service needs of lesbian, gay, bisexual, transgender, and queer (LGBTQ) minority groups are relevant to speech-language pathologists (SLPs). In particular, transgender individuals seeking communication services from SLPs in order to improve quality of life require culturally and clinically competent clinicians. Knowledge and attitudes regarding a population are foundational stages toward cultural competency (Turner, Wilson, & Shirah, 2006). The purpose of this research is to assess LGBTQ knowledge and attitudes among aspiring and practicing SLPs. An online survey was completed by 279 SLPs from 4 countries. Mean accuracy scores on LGBTQ culture questions were near 50%. Self-ratings indicated more comfort than knowledge, with generally positive feelings toward LGBTQ subgroups. Transgender communication is within SLPs' scope of practice, yet 47% indicated such services were not addressed in their master's curriculum, and 51% did not know how to describe transgender communication therapy. When respondents were asked to indicate priority of 10 LGBTQ topics for a continuing education seminar, communication masculinization/feminization best practice and case examples had the highest mean priority scores. There is a need to promote LGBTQ cultural competence within speech-language pathology. This study provides direction for improving LGBTQ cultural competence among SLPs.

Oral Cancer Awareness and Knowledge in the City of Valongo, Portugal

PubMed Central

Monteiro, Luís Silva; Salazar, Filomena; Pacheco, Júlio; Warnakulasuriya, Saman

2012-01-01

We conducted a questionnaire survey among 602 subjects in order to analyze the awareness and knowledge on oral cancer among residents of the city of Valongo in Portugal. The cancer that most subjects were aware of was breast cancer (99%). Oral cancer was the least mentioned cancer (68.6%). There was awareness of the relationship between oral cancer and smoking among 89.5% subjects, but less of the association with alcohol misuse (63.3%). Nonhealing mouth ulcers were identified as a sign or symptom of oral cancer by 90.0% and red or white patch by only 52.8% subjects. Whereas 94.5% agreed that early detection could improve the treatment outcome, a disheartening 28.1% believed that whether a person developed an oral cancer or not is a matter of luck and therefore is unavoidable. Surprisingly only 1.7% were ever submitted to or had knowledge of receiving a consultation regarding oral cancer. In conclusion, this survey demonstrates a general lack of awareness and knowledge on oral cancer in a population of Valongo. An oral health promotion strategy should involve elements of basic education on oral cancer for this population, and regular oral cancer screenings should be implemented in Valongo. PMID:22919388

Knowledge, attitude and practices of people towards voluntary blood donation in Uttarakhand.

PubMed

Agrawal, Amit; Tiwari, Aseem K; Ahuja, Alok; Kalra, Rakesh

2013-01-01

Blood transfusions form a crucial and irreplaceable part in the medical management of many diseases. The collection of blood from voluntary, non-remunerated blood donors from low risk populations is an important measure for ensuring the availability and safety of blood transfusion. In a state like Uttarakhand which is visited by lakhs of visitors during pilgrimage season and where natural calamities and accidents are very common, the availability of blood is of utmost importance. To find out knowledge, attitude and practices of people towards voluntary blood donation to comprehend the situation and find ways to enhance voluntary blood donation in the state of Uttarakhand. Multi stage methodology was designed to target population including general population, influencers (doctors) and supporting organizations (camp organizers, State AIDS Control Society Officials) who were subjected to in-depth interview using pre-structured questionnaires to assess knowledge/awareness about voluntary blood donation, factors preventing and source of knowledge about voluntary blood donation. The sample population consisted of mostly men (67%) in the age-group of 26-35 years. Requirement of blood and the measures to promote voluntary blood donation have a direct relationship with the total population and literacy level of the population. Awareness about blood donation, source of knowledge about blood donation, reasons for not donating blood are particularly stressed. With increase in educational level, the awareness level was also found to increase. While among illiterates 81 percent of the respondents knew about blood donation, among the post graduates the same ratio was found to be almost cent-percent. Among various reasons cited for not donating blood, lack of awareness being the most common reason. People gathered information about blood donation from several different sources with electronic media being the most prominent. This study illustrates how increasing awareness and marketing 'Voluntary blood donation' can enhance adequacy of blood needs of a state or for that matter the entire country. This study also underlines how different media, especially electronic media, can be used to propagate altruistic blood donation.

Knowledge, attitude and practices of people towards voluntary blood donation in Uttarakhand

PubMed Central

Agrawal, Amit; Tiwari, Aseem K.; Ahuja, Alok; Kalra, Rakesh

2013-01-01

Introduction: Blood transfusions form a crucial and irreplaceable part in the medical management of many diseases. The collection of blood from voluntary, non-remunerated blood donors from low risk populations is an important measure for ensuring the availability and safety of blood transfusion. In a state like Uttarakhand which is visited by lakhs of visitors during pilgrimage season and where natural calamities and accidents are very common, the availability of blood is of utmost importance. Aim: To find out knowledge, attitude and practices of people towards voluntary blood donation to comprehend the situation and find ways to enhance voluntary blood donation in the state of Uttarakhand. Materials and Methods: Multi stage methodology was designed to target population including general population, influencers (doctors) and supporting organizations (camp organizers, State AIDS Control Society Officials) who were subjected to in-depth interview using pre-structured questionnaires to assess knowledge/awareness about voluntary blood donation, factors preventing and source of knowledge about voluntary blood donation. Result: The sample population consisted of mostly men (67%) in the age-group of 26-35 years. Requirement of blood and the measures to promote voluntary blood donation have a direct relationship with the total population and literacy level of the population. Awareness about blood donation, source of knowledge about blood donation, reasons for not donating blood are particularly stressed. With increase in educational level, the awareness level was also found to increase. While among illiterates 81 percent of the respondents knew about blood donation, among the post graduates the same ratio was found to be almost cent-percent. Among various reasons cited for not donating blood, lack of awareness being the most common reason. People gathered information about blood donation from several different sources with electronic media being the most prominent. Conclusion: This study illustrates how increasing awareness and marketing ‘Voluntary blood donation’ can enhance adequacy of blood needs of a state or for that matter the entire country. This study also underlines how different media, especially electronic media, can be used to propagate altruistic blood donation. PMID:23559768

A study on knowledge, attitudes and health behaviours regarding Alzheimer's disease among community residents in Tianjin, China.

PubMed

Yang, H-F; Cong, J-Y; Zang, X-Y; Jiang, N; Zhao, Y

2015-11-01

What is known on the subject? Several studies have measured the general public's knowledge and attitudes towards Alzheimer's disease; however, much of this work is based on western samples. Due to cultural differences, the western findings may be difficult to generalize to the Chinese general public. In addition, the few studies conducted in China were often restricted to a relatively narrow range of knowledge and attitudes. What this paper adds to existing knowledge? The general public had little knowledge of Alzheimer's disease, especially on the causes, symptoms and risk factors. In terms of attitudes, although the general public held positive attitudes towards persons with Alzheimer's disease, most of them were not sure whether or not to share a diagnosis of Alzheimer's disease with the patient. In daily life, only a low proportion of people kept mentally active. What are the implications for practice? A popularization of a wide range of knowledge about Alzheimer's disease needs to be undertaken, especially focusing on persons with low educational level and emphasizing the causes, symptoms and risk factors. Besides, there is a significant need to draw up evidence-based dietary and lifestyle guidelines for Alzheimer's disease risk reduction. Moreover, health promotion agencies should identify priority groups for Alzheimer's disease risk reduction initiatives, especially those with lower income, a lower level of knowledge on Alzheimer's disease and with chronic diseases. The purpose of this descriptive correlational cross-sectional study was to assess the current level of knowledge, attitudes and health behaviours regarding Alzheimer's disease among community residents in Tianjin, China and to identify factors related to these attributes. A convenience sample of 140 community-dwelling adults aged 20-75 years was selected to complete a researcher-designed questionnaire about Alzheimer's disease-related knowledge, attitudes and health behaviours. The findings revealed that 15.7% of the participants knew the risk factors for Alzheimer's disease. With regard to attitude, 138 participants (98.6%) believed that people with Alzheimer's disease should not be discriminated against, and 55.7% were not sure whether to share a diagnosis of Alzheimer's disease with the patient. In daily life, 28.6% of the participants pursued their interests and hobbies. A lower level of health behaviours was associated with lower income, presence of chronic diseases and a lower level of knowledge about Alzheimer's disease. These findings provide a strong case for population-level risk reduction initiatives to be undertaken, especially among people with lower income, a lower level of knowledge on Alzheimer's disease and with chronic diseases. © 2015 John Wiley & Sons Ltd.

A large cross-sectional study of health attitudes, knowledge, behaviour and risks in the post-war Croatian population (the First Croatian Health Project).

PubMed

Turek, S; Rudan, I; Smolej-Narancić, N; Szirovicza, L; Cubrilo-Turek, M; Zerjavić-Hrabak, V; Rak-Kaić, A; Vrhovski-Hebrang, D; Prebeg, Z; Ljubicić, M; Janićijević, B; Rudan, P

2001-06-01

As the liberation of occupied Croatian territories ended the war in the country in 1995, the Ministry of Health and Croatian Health Insurance Institute have agreed to create the new framework for developing a long-term strategy of public health planning, prevention and intervention. They provided financial resources to develop the First Croatian Health Project, the rest of the support coming from the World Bank loan and the National Institute of Public Health. A large cross-sectional study was designed aiming to assess health attitudes, knowledge, behaviour and risks in the post-war Croatian population. The large field study was carried out by the Institute for Anthropological Research with technical support from the National Institute of Public Health. The field study was completed between 1995-1997. It included about 10,000 adult volunteers from all 21 Croatian counties. The geographic distribution of the sample covered both coastal and continental areas of Croatia and included rural and urban environments. The specific measurements included antropometry (body mass index and blood pressure). From each examinee a blood sample was collected from which the levels of total plasma cholesterol (TC), triglycerides (TG), HDL-cholesterol (High Density Lipoprotein), LDL-cholesterol (Low Density Lipoprotein), lipoprotein Lp(a), and haemostatic risk factor fibrinogen (F) were determined. The detailed data were collected on the general knowledge and attitudes on health issues, followed by specific investigation of smoking history, alcohol consumption, nutrition habits, physical activity, family history of chronic non-communicable diseases and occupational exposures. From the initial database a targeted sample of 5,840 persons of both sexes, aged 18-65, was created corresponding by age, sex and geographic distribution to the general Croatian population. This paper summarises and discusses the main findings of the project within this representative sample of Croatian population.

Knowledge and practice of iranians toward colorectal cancer, and barriers to screening.

PubMed

Salimzadeh, Hamideh; Delavari, Alireza; Montazeri, Ali; Mirzazadeh, Ali

2012-01-01

Colorectal cancer (CRC) is the third most common malignancy in Iran. Limited data are available on knowledge and barriers in regard to CRC and screening tests in Iran. The aim of the study was to characterize knowledge, practice, and barriers toward CRC and its screening tests among an Iranian at-risk population. This cross-sectional study was conducted with participation of 200 individuals of both genders aged 50 years or older in a teaching hospital in Tehran, Iran. Data were collected via face-to-face interviews. A questionnaire containing demographics; knowledge about CRC and screening tests; screening practice; and reasons for not being screened was administered. The reliability alpha for knowledge items was 0.52. The age of the participants ranged from 50 to 83 years (mean 60.13). Overall, 11% of the respondents reported prior screening by either fecal occult blood test (6.5%) or colonoscopy (4.5%). The majority of individuals had poor knowledge although respondents with prior screening obtained slightly higher score in comparison with nonparticipants in screening (26.74 vs. 23.24; P<0.05). Four commonly cited reasons for not having CRC tests were "doctor did not recommend the test," "did not think it was needed," "never think of the test," and "no symptoms/problems" which were reported by 29%, 26%, 20%, and 17% of the participants, respectively. It is necessary to design appropriate educational interventions to increase the general population's knowledge about CRC and screening before implementing preventive programs in Iran.

Sub-dimensions of trait emotional intelligence and health: A critical and systematic review of the literature.

PubMed

Baudry, Anne-Sophie; Grynberg, Delphine; Dassonneville, Charlotte; Lelorain, Sophie; Christophe, Véronique

2018-04-01

Despite a growing number of studies on the role of the multidimensional construct of trait emotional intelligence (EI) in health, most have focused on global EI, without examining the role of the sub-dimensions. The present systematic review aimed to highlight the current knowledge about self-reported health associated with trait-EI sub-dimensions in general and clinical populations. We searched for the articles including valid self-report scales of trait-EI and health (mental or physical or general) in general and clinical samples. Based on 42 studies, the majority of studies was based on mental health with cross-sectional designs and the TMMS scale, in the general population. Few studies have been focused on physical health and clinical population. The description of studies results revealed that trait-EI sub-dimensions are associated to a greater extent with better mental health, rather than with physical and general health. Furthermore, intrapersonal dimensions, and especially emotion regulation, have stronger effects on health than interpersonal dimensions. Finally, patients with a clinical disorder present lower trait-EI sub-dimensions than the general population. This review supports the importance of focusing on the sub-dimensions of trait-EI to understand better the role of EI in health. The use of scales exclusively based on emotional competences in health contexts is recommended. Developing interventions targeting emotional competences according to the emotional profiles and contexts of individuals could be beneficial to improve health and disease adjustment. © 2018 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

Knowledge portal: a tool to capture university requirements

NASA Astrophysics Data System (ADS)

Mansourvar, Marjan; Binti Mohd Yasin, Norizan

2011-10-01

New technologies, especially, the Internet have made a huge impact on knowledge management and information dissemination in education. The web portal as a knowledge management system is very popular topics in many organizations including universities. Generally, a web portal defines as a gateway to online network accessible resources through the intranet, extranet or Internet. This study develops a knowledge portal for the students in the Faculty of Computer Science and Information Technology (FCSIT), University of Malaya (UM). The goals of this portal are to provide information for the students to help them to choose the right courses and major that are relevant to their intended future jobs or career in IT. A quantitative approach used as the selected method for this research. Quantitative method provides an easy and useful way to collect data from a large sample population.

Oral cancer awareness of the general public in Gorakhpur city, India.

PubMed

Agrawal, Mamta; Pandey, Sushma; Jain, Shikha; Maitin, Shipra

2012-01-01

Global cancer statistical data show that India has one of the highest incidence rates of oral cancer worldwide. Early detection is extremely important as it results in lower morbidity and death rates. The present study was undertaken to assess awareness of oral cancer and knowledge of its early signs and risk factors in the general public of the semi-urban Gorakhpur area of Uttar Pradesh (India). It was also intended to educate the same population for early detection by increasing their ability to recognize signs and risk factors. A questionnaire-based household survey was conducted over a period of one month in different parts of Gorakhpur district, a region where tobacco use is apparently very high. A total of 2,093 persons participated in the survey. The collected data were analyzed using SPSS software to assess and associate oral cancer awareness with the prevalence, and abstract risk factors, as well as other confounding variables. The general awareness, knowledge of signs and risk factors of oral cancer were found to be proportionate to the literacy level with the highest rate of awareness being among high school and graduates and lowest among illiterates. It was also observed that on most of these dimensions the younger age groups (<30 years) were significantly more knowledgeable. Overall, the awareness of oral cancer in the high-risk population of Gorakhpur was not satisfactory, pointing to a need for further dissemination of information on this issue and its associated risks. This is especially important for the youngsters, as this may possibly help them keep away from the deleterious habit of tobacco indulgence in any form. If necessary risk factor cessation counselling should be provided.

Primary care of adults with developmental disabilities

PubMed Central

Sullivan, William F.; Berg, Joseph M.; Bradley, Elspeth; Cheetham, Tom; Denton, Richard; Heng, John; Hennen, Brian; Joyce, David; Kelly, Maureen; Korossy, Marika; Lunsky, Yona; McMillan, Shirley

2011-01-01

Abstract Objective To update the 2006 Canadian guidelines for primary care of adults with developmental disabilities (DD) and to make practical recommendations based on current knowledge to address the particular health issues of adults with DD. Quality of evidence Knowledgeable health care providers participating in a colloquium and a subsequent working group discussed and agreed on revisions to the 2006 guidelines based on a comprehensive review of publications, feedback gained from users of the guidelines, and personal clinical experiences. Most of the available evidence in this area of care is from expert opinion or published consensus statements (level III). Main message Adults with DD have complex health issues, many of them differing from those of the general population. Good primary care identifies the particular health issues faced by adults with DD to improve their quality of life, to improve their access to health care, and to prevent suffering, morbidity, and premature death. These guidelines synthesize general, physical, behavioural, and mental health issues of adults with DD that primary care providers should be aware of, and they present recommendations for screening and management based on current knowledge that practitioners can apply. Because of interacting biologic, psychoaffective, and social factors that contribute to the health and well-being of adults with DD, these guidelines emphasize involving caregivers, adapting procedures when appropriate, and seeking input from a range of health professionals when available. Ethical care is also emphasized. The guidelines are formulated within an ethical framework that pays attention to issues such as informed consent and the assessment of health benefits in relation to risks of harm. Conclusion Implementation of the guidelines proposed here would improve the health of adults with DD and would minimize disparities in health and health care between adults with DD and those in the general population. PMID:21571716

Practical Issues in Vitamin D Replacement.

PubMed

Adler, Robert A

2018-01-01

Practical clinical guidance for vitamin D assessment and management relies on a strong evidence base, but unfortunately there are many deficiencies in our current knowledge. For the general population the Institute of Medicine recommendations are likely to provide adequate vitamin D levels without harms. Thus, most adults should ingest 600-800 IU (international units) in diet and supplements with up to 4,000 IU daily likely to be safe. In certain populations, such as those with osteoporosis or after bariatric surgery, it is important to know the levels of circulating 25-hydroxyvitamin D, but general screening has not been shown to improve health. One expert group has recommended a "reasonable" level of 30 ng/mL in those individuals for whom testing is required. © 2018 S. Karger AG, Basel.

The impact of gambling advertising: Problem gamblers report stronger impacts on involvement, knowledge, and awareness than recreational gamblers.

PubMed

Hanss, Daniel; Mentzoni, Rune A; Griffiths, Mark D; Pallesen, Ståle

2015-06-01

Although there is a general lack of empirical evidence that advertising influences gambling participation, the regulation of gambling advertising is hotly debated among academic researchers, treatment specialists, lobby groups, regulators, and policymakers. This study contributes to the ongoing debate by investigating perceived impacts of gambling advertising in a sample of gamblers drawn from the general population in Norway (n = 6,034). Three dimensions of advertising impacts were identified, representing perceived impacts on (a) gambling-related attitudes, interest, and behavior ("involvement"); (b) knowledge about gambling options and providers ("knowledge"); and (c) the degree to which people are aware of gambling advertising ("awareness"). Overall, impacts were strongest for the knowledge dimension, and, for all 3 dimensions, the impact increased with level of advertising exposure. Those identified as problem gamblers in the sample (n = 57) reported advertising impacts concerning involvement more than recreational gamblers, and this finding was not attributable to differences in advertising exposure. Additionally, younger gamblers reported stronger impacts on involvement and knowledge but were less likely to agree that they were aware of gambling advertising than older gamblers. Male gamblers were more likely than female gamblers to report stronger impacts on both involvement and knowledge. These findings are discussed with regard to existing research on gambling advertising as well as their implications for future research and policy-making. (PsycINFO Database Record (c) 2015 APA, all rights reserved).

Predictors of respiratory hygiene/cough etiquette in a large community in Korea: A descriptive study.

PubMed

Choi, Jeong Sil; Kim, Kyung Mi

2016-11-01

This study was conducted to investigate the level of knowledge about and practice of respiratory hygiene/cough etiquette among the general population of Korea and to identify the factors that may influence the practice of respiratory hygiene and cough etiquette. The mean correct answer rate for knowledge of respiratory hygiene/cough etiquette was 56.1%. Predictors of respiratory hygiene/cough etiquette practice were carrying a handkerchief or tissues, prior education on respiratory hygiene/cough etiquette, awareness level of respiratory hygiene/cough etiquette, daily frequency of handwashing, and knowledge level of respiratory hygiene/cough etiquette. Copyright © 2016 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Women's knowledge of and attitude towards disability in rural Nepal.

PubMed

Simkhada, Padam P; Shyangdan, Deepson; van Teijlingen, Edwin R; Kadel, Santosh; Stephen, Jane; Gurung, Tara

2013-04-01

What is perceived to be a disability is both culturally specific and related to levels of development and modernity. This paper explores knowledge and attitudes towards people with disabilities among rural women in Nepal, one of the poorer countries in South Asia. Four hundred and twelve married women of reproductive age (aged 15-49 years), from four villages in two different parts of Nepal, who had delivered a child within the last 24 months preceding the study, completed a standard questionnaire. The majority of the participants only considered physical conditions that limit function of an individual and are visible to naked eyes, such as missing a leg or arm, to be disability. Attitudes towards people with disability were generally positive, for example most women believed that disabled people should have equal rights and should be allowed to sit on committees or get married. Most respondents thought that disability could result from: (i) accidents; (ii) medical conditions; or (iii) genetic inheritance. Fewer women thought that disability was caused by fate or bad spirits. There is need to educate the general population on disability, especially the invisible disabilities. There is also a need for further research on disability and its social impact. • There is need to educate the general population on disability, especially the invisible disabilities and its rehabilitation. There is also a need for further research on disability and its social impact.

Nutritional knowledge in an Italian population of children, pre-adolescents and adolescents.

PubMed

Tallarini, Anna; Zabeo, Alessandra; Ferraretto, Anita

2014-03-01

To evaluate general knowledge about nutrition in an Italian population of children, pre-adolescents and adolescents. Knowledge about nutrition-related items such as healthy eating, breakfast, snacks, fast food, beverages, fruits and vegetables, cereals and tubers, meat/fish/legumes/eggs, milk and dairy products, fats and dressings, and sweets was analysed by means of a self-administered questionnaire (QuesCA IT) containing thirty-one questions, that was translated and adapted from a Swiss version (QuesCA) previously used in Geneva and Vaud. North of Italy (Bergamo, Milan). Students (n 614) belonging to two different age groups: 9-11 years (GR1) and 12-16 years (GR2). Data analysis showed that nutritional knowledge varied in relation to the age of the participants, increasing in particular in the older group, although this difference was not statistically significant for all the considered items. Nutritional knowledge also varied in relation to the gender of the participants, with females in particular seeming to possess better cognition. For each age group there was poor knowledge about the items healthy diet, snacks, milk and dairy products, meat/fish/legumes/eggs, and fats and dressings. Moreover, the percentage of participants who declared own knowledge as insufficient was higher in GR2 compared with GR1. The present research demonstrates a lack of knowledge about the main concepts of healthy nutrition both in the youngest and oldest participants of the survey. This evidence, together with the presence of higher self-consciousness in GR2, should be taken into account in specific educational interventions during the school period.

Breast Cancer Screening in Women with Learning Disabilities: Current Knowledge and Considerations

ERIC Educational Resources Information Center

Willis, Diane S.; Kennedy, Catriona M.; Kilbride, Lynn

2008-01-01

As people with learning disabilities now live longer, they will experience the same age-related illnesses as the general population and cancer is a prime example of this. In women, cancer screening is used to detect early on-set of cancer of the breast and abnormalities of the cervix which might, if left untreated, develop into cancer.…

Sex Education for Male Adolescent Sex Offenders in a Group Setting Led by General Psychiatry Residents: A Literature Review and Example in Practice

ERIC Educational Resources Information Center

Dwyer, R. Gregg; Boyd, Mary S.

2009-01-01

Male adolescents have been credited with a significant percentage of sex crimes in recent years. They are a heterogeneous population with offenses spanning the same range found among adult offenders. A lack of interpersonal social skills relevant to intimate relationships and inaccurate knowledge regarding appropriate sexual behaviors contribute…

Accident Journalism and Traffic Safety Education: A Three-Phase Investigation of Accident Reporting in the Canadian Daily Press.

ERIC Educational Resources Information Center

Wilde, Gerald J. S.; Ackersviller, Melody J.

A study examined the potential for development of a traffic accident-reporting form in the Canadian daily press that strengthens concern for road safety in the general population and enhances knowledge, attitudes, and behavior leading to greater safety. The investigation was conducted on three levels: a content analysis, a readership analysis, and…

Paid Support Workers for Adults with Intellectual Disabilities; Their Current Knowledge of Hearing Loss and Future Training Needs

ERIC Educational Resources Information Center

McShea, Lynzee; Fulton, John; Hayes, Catherine

2016-01-01

Background: People with intellectual disabilities are more likely to have hearing loss than the general population. For those unable to self-advocate, the responsibility of detection and management falls to their caregivers. Methods: This is the first cycle of a project using action research methodology to improve services. Twenty care workers…

Changes in Coronary Heart Disease Risk Profile of Adults with Intellectual Disabilities following a Physical Activity Intervention

ERIC Educational Resources Information Center

Moss, S. J.

2009-01-01

Background: Regular physical activity is one of the modifiable risk factors for coronary heart disease (CHD). With an increasing age profile and similar patterns of morbidity to the general population, persons with intellectual disabilities (ID) and their caregivers would benefit from data that indicate CHD risk factors. Knowledge of the CHD risk…

Constructing a Healthy, Knowledgeable and Well-Educated Citizen: Motivational Interviews and Physical Activity on Prescription

ERIC Educational Resources Information Center

Åkerblom, Erika; Fejes, Andreas

2017-01-01

In recent decades education has been suggested as an important solution to current problems of the population's health. A high level of education in general is construed as essential for the nation's well-being and competitiveness. In this article we problematise the ways in which discourses on education, learning and health have become…

An Analysis Pipeline with Statistical and Visualization-Guided Knowledge Discovery for Michigan-Style Learning Classifier Systems

PubMed Central

Urbanowicz, Ryan J.; Granizo-Mackenzie, Ambrose; Moore, Jason H.

2014-01-01

Michigan-style learning classifier systems (M-LCSs) represent an adaptive and powerful class of evolutionary algorithms which distribute the learned solution over a sizable population of rules. However their application to complex real world data mining problems, such as genetic association studies, has been limited. Traditional knowledge discovery strategies for M-LCS rule populations involve sorting and manual rule inspection. While this approach may be sufficient for simpler problems, the confounding influence of noise and the need to discriminate between predictive and non-predictive attributes calls for additional strategies. Additionally, tests of significance must be adapted to M-LCS analyses in order to make them a viable option within fields that require such analyses to assess confidence. In this work we introduce an M-LCS analysis pipeline that combines uniquely applied visualizations with objective statistical evaluation for the identification of predictive attributes, and reliable rule generalizations in noisy single-step data mining problems. This work considers an alternative paradigm for knowledge discovery in M-LCSs, shifting the focus from individual rules to a global, population-wide perspective. We demonstrate the efficacy of this pipeline applied to the identification of epistasis (i.e., attribute interaction) and heterogeneity in noisy simulated genetic association data. PMID:25431544

What we know and don't know about mental health problems among immigrants in Norway.

PubMed

Abebe, Dawit Shawel; Lien, Lars; Hjelde, Karin Harsløf

2014-02-01

Mental health problems have been regarded as one of the main public health challenges of immigrants in several countries. Understanding and generating research-based knowledge on immigrant health problems is highly relevant for planning preventive interventions, as well as guiding social and policy actions. This review aims to map the available knowledge on immigrants' mental health status and its associated risk factors in Norway. The reviewed literature about mental health problems among immigrant populations in Norway was found through databases, such as PUBMED, EMBASE, PsychINFO and MEDLINE. About 41 peer-reviewed original articles published since 1990s were included. In the majority of the studies, the immigrant populations, specifically adult immigrants from low and middle income countries, have been found with a higher degree of mental health problems compared to Norwegians and the general population. Increased risk for mental illness is primarily linked to a higher risk for acculturative stress, poor social support, deprived socioeconomic conditions, multiple negative life events, experiences of discrimination and traumatic pre-migration experiences. However, research in this field has been confronted by a number of gaps and methodological challenges. The available knowledge indicates a need for preventive interventions. Correspondingly, it strongly recommends a comprehensive research program that addresses gaps and methodological challenges.

Distribution of Salivary Testosterone in Men and Women in a British General Population-Based Sample: The Third National Survey of Sexual Attitudes and Lifestyles (Natsal-3)

PubMed Central

Clifton, Soazig; Tanton, Clare; Macdowall, Wendy; Copas, Andrew J.; Lee, David; Field, Nigel; Mitchell, Kirstin R.; Sonnenberg, Pam; Bancroft, John; Mercer, Cath H.; Johnson, Anne M.; Wellings, Kaye; Wu, Frederick C. W.

2017-01-01

Introduction: Measurement of salivary testosterone (Sal-T) to assess androgen status offers important potential advantages in epidemiological research. The utility of the method depends on the interpretation of the results against robustly determined population distributions, which are currently lacking. Aim: To determine age-specific Sal-T population distributions for men and women. Methods: Morning saliva samples were obtained from participants in the third National Survey of Sexual Attitudes and Lifestyles, a probability sample survey of the British general population. Sal-T was measured using liquid chromatography-tandem mass spectrometry (LC-MS/MS). Linear and quantile regression analyses were used to determine the age-specific 2.5th and 97.5th percentiles for the general population (1675 men and 2453 women) and the population with health exclusions (1145 men and 1276 women). Results: In the general population, the mean Sal-T level in men decreased from 322.6 pmol/L at 18 years of age to 153.9 pmol/L at 69 years of age. In women, the decrease in the geometric mean Sal-T level was from 39.8 pmol/L at 18 years of age to 19.5 pmol/L at 74 years of age. The annual decrease varied with age, with an average of 1.0% to 1.4% in men and 1.3% to 1.5% in women. For women, the 2.5th percentile fell below the detection limit (<6.5 pmol/L) from age 52 years onward. The mean Sal-T level was approximately 6 times greater in men than in women, and this remained constant over the age range. The Sal-T level was lowest for men and highest for women in the summer. The results were similar for the general population with exclusions. Conclusions: To our knowledge, this is the first study to describe the sex- and age-specific distributions for Sal-T in a large representative population using a specific and sensitive LC-MS/MS technique. The present data can inform future population research by facilitating the interpretation of Sal-T results as a marker of androgen status. PMID:29264442

Community knowledge, attitudes, and beliefs towards depression in the state of Penang, Malaysia.

PubMed

Khan, Tahir M; Sulaiman, Syed A Syed; Hassali, Mohamed A; Anwar, Mudassir; Wasif, G; Khan, Amer H

2010-02-01

This study was intended to evaluate the mental health literacy vis-à-vis depression among inhabitants of Penang state in North Malaysia. Using a clustered random sampling method, 1,855 respondents were approached to participate in the survey. A total of 1,149 respondents actually participated, for a 61.9% response rate. Face to face interviews were then conducted using a pre-validated 21-item questionnaire. The mean age of the respondents was 30 years (SD +/-11.5). The majority (n = 884; 76.9%) could recognize three or more symptoms of depression. Chinese and/or female respondents performed the best in this domain. Respondents with a personal experience of depression displayed a significantly better knowledge of symptoms of and therapies for depression than those who did not (t = -35.745, P = <0.001). Overall, a moderate knowledge level of the symptoms of depression and a cursory knowledge towards therapy were observed among the general population in Penang. Notably, respondents were generally inclined towards the use of alternative medicine. The study suggests that strong beliefs in alternative and traditional medicines could undermine the respondents' willingness and ability to seek evidence-based mental health care.

Differences in attitudes towards medication between population groups in the Durban Metropolitan Area of South Africa.

PubMed

Suleman, Fatima; Ally, Shabnam; Bayat, Samirah; Essack, Razia; Moodley, Renalda; Mtembu, Thobekile; Ramalingham, Emily

2009-08-01

Personal factors, especially attitude, have been implicated in the utilization of health care services, and in access to medical treatment. There is little information on the attitudes of the general public in South Africa towards medications and whether attitudes differ across population groups or among the different users of the health care system. This study aimed to determine the general attitude of a local population to medications, self-care orientation and health professional contact, and whether differences existed between age groups, gender and race groups. METHODS We carried out a randomized, cross-sectional quantitative study via telephonic questionnaire survey (adapted from a previous study) of a sample of 1132 telephone numbers. The setting was the Durban Metropolitan Area, KwaZulu-Natal, South Africa. KEY FINDINGS A total of 500 (44.2%) people responded. The majority had a positive attitude towards medication. An increase in age resulted in increased medication use. Females were more likely than males to use medication and seek professional health care (P = 0.0406). Most of the respondents (86.0%) were self-care-orientated and displayed moderate medication knowledge (46.2%). Some 295 (59.0%) of the 500 respondents had visited a pharmacy within the last 6 months. Conclusions Health care professionals can adopt an informed approach to address the needs of the population with regard to medication, by targeting groups more likely to use medication (females and the older age group). In addition, gaps in medication knowledge were identified which could be used for health-promotion interventions by health care workers.

Is the level of knowledge a predictor of rational antibiotic use in Serbia?

PubMed

Horvat, Olga J; Tomas, Ana D; Paut Kusturica, Milica M; Savkov, Alisa V; Bukumirić, Dragica U; Tomić, Zdenko S; Sabo, Ana J

2017-01-01

The objective of this study was to investigate the knowledge, attitudes and behavior regarding antibiotics of the general population. The study sample consisted of adult subjects who consulted general practitioners at health centers in Serbia and agreed to complete the questionnaire. A total of 668 questionnaires were distributed; 500 respondents completed the entire questionnaire (response rate 74.85%). The average age was 51.65 ± 16.56 years, 60.80% of the respondents were women. The median antibiotic knowledge score was 9. Predictors of adequate antibiotic knowledge were higher education level and a family member whose ocuppation was related to health-care. Overall, 58.4% of respondents believed that antibiotics could be used to treat common cold. Around a half of the respondents (47.2%) self-medicated with antibiotics at least once during their life-time, and around a quarter (24.2%) during the last treatment of infection. Patients with inadequate knowledge had 3 times higher chances of self-medicating with antibiotics compared to those with adequate knowledge. Although 98.20% of respondents claimed that antibiotic treatment should be started after a visit to a doctor and receiving a prescription, only 65.8% obtained antibiotics with prescription from a doctor during the last infection. Although these results demonstrate that respondents had a relatively adequate level of knowledge regarding antibiotics use, some areas of misconceptions and improper behavior were identified. Therefore, further rationalization should be focused on educational campaigns targeting the behavior of patients with regard to antibiotic use.

How gambling harms experienced by Pacific people in New Zealand amplify when they are culture-related.

PubMed

Kolandai-Matchett, Komathi; Langham, Erika; Bellringer, Maria; Siitia, Pesio Ah-Honi

2017-01-01

Pacific people in New Zealand are a minority ethnic population identified in national prevalence studies as having the highest risk of developing gambling problems. As earlier studies identified some links between culture and gambling for this population, our study aimed to deepen understanding of these links and their role in explaining the disproportionate gambling harms experienced by Pacific people. To achieve this aim we employed intersectionality as a theoretical framework to explore the culture-gambling intersection for this population group. We analysed data from a subset of focus groups conducted for a broad study of gambling harms in New Zealand. The subset was selected based on the presence of individuals knowledgeable about Pacific people's gambling behaviours, including staff from Pacific problem gambling treatment services who provided examples from a cultural perspective. We identified themes at a latent level via an interpretive process to identify underlying cultural contexts of gambling harms. Findings indicated that whilst harms experienced by Pacific people were similar to those identified amongst the general population, the cultural contexts in which some harms manifested were complex. This paper contributes to the existing knowledge base about gambling harms for Pacific people in relation to six culture-gambling intersecting themes that emerged from the data: collectivism, gift-giving, gambling-based fundraising, patriarchy, beliefs about blessings, and sports celebrities. Findings are discussed in relation to the current knowledge of gambling and conceptualisations of gambling harm within Pacific communities. Implications for culturally appropriate harm minimisation strategies and prevention interventions for this population are suggested.

Changes in some personality traits after recovery from alcohol dependence/abuse, anxiety and depression--results of a 5-year follow-up in a general population sample of women.

PubMed

Ostlund, Anette; Hensing, Gunnel; Sundh, Valter; Spak, Fredrik

2007-01-01

The aim of this study was to analyse stability of and change in personality traits in a general population sample of women over 5 years. Specific questions were how personality traits changed after a first episode of alcohol dependence/abuse (ADA), anxiety or depression disorders and after remission of an episode. The study was based on data from a longitudinal general population-based survey titled, "Women and alcohol in Göteborg (WAG)". A total of 641 women were interviewed in 1990 or 1995 and re-interviewed after 5 years. Personality traits were assessed with the Karolinska Scales of Personality (KSP) and lifetime psychiatric diagnoses given according to the Diagnostic and Statistical Manual of Mental Disorders, 3rd revised edition (DSM-III-R). Mean T-scores (KSP) for the general population sample were stable between initial assessment and follow-up 5 years later. Correlations between assessments were high for most KSP scores, indicating high individual stability. For women with resolved ADA, KSP scores were normalized to five scales at the follow-up assessment: somatic anxiety, muscular tension, monotony avoidance, social desirability and irritability. Women who recovered from anxiety disorders during the follow-up had decreased scores in somatic anxiety and muscular tension and increased scores in verbal aggression. Women who developed ADA during follow-up had increased scores on the scales impulsiveness and verbal aggression. Women who developed depression during follow-up had increased monotony avoidance. Personality traits were generally stable in this adult female population but some personality traits changed in association with changes in psychiatric disorders. This knowledge could be useful in evaluation of treatment needs and treatment outcome.

Urolithiasis risk: a comparison between healthcare providers and the general population.

PubMed

Chen, Ming-Hung; Weng, Shih-Feng; Hsu, Chien-Chin; Lin, Hung-Jung; Su, Shih-Bin; Wang, Jhi-Joung; Guo, How-Ran; Huang, Chien-Cheng

2016-07-18

Healthcare providers have many health-related risk factors that might contribute to urolithiasis: a heavy workload, a stressful workplace, and an unhealthy quality of life. However, the urolithiasis risk in healthcare providers is not clear. Using Taiwan's National Health Insurance Research Database, we identified 50,226 physicians, 20,677 pharmacists, 122,357 nurses, and 25,059 other healthcare providers as the study cohort and then randomly selected an identical number of patients who are not healthcare providers (general population) as the comparison cohort for this study. Conditional logistical regression analysis was used to compare the urolithiasis risk between healthcare providers and comparisons. Physician specialty subgroups were also analyzed. Physicians had a lower urolithiasis risk than did the general population (adjusted odds ratio [AOR]: 0.682; 95 % confidence interval [CI]: 0.634-0.732) and other healthcare providers (AOR: 0.661; 95 % CI 0.588-0.742) after adjusting for hypertension, diabetes, hyperlipidemia, coronary artery disease, and residence location. For pharmacists, nurses, and other healthcare providers, the urolithiasis risk was not significantly different than that for general population. Subgroup analysis showed that surgeons and family medicine physicians had a lower urolithiasis risk than did physician comparisons (AOR: 0.778; 95 % CI: 0.630-0.962 and AOR: 0.737; 95 % CI: 0.564-0.962, respectively). Although job stress and heavy workloads affect physicians' health, physicians had a lower urolithiasis risk than did the general population and other healthcare providers. This might be attributable to their greater medical knowledge and access to healthcare. Our findings provide useful information for public health policy makers about the disease risks of healthcare providers.

Lithium levels in tap water and psychotic experiences in a general population of adolescents.

PubMed

Shimodera, Shinji; Koike, Shinsuke; Ando, Shuntaro; Yamasaki, Syudo; Fujito, Ryosuke; Endo, Kaori; Iijima, Yudai; Yamamoto, Yu; Morita, Masaya; Sawada, Ken; Ohara, Nobuki; Okazaki, Yuji; Nishida, Atsushi

2018-06-09

Recently, several epidemiologic studies have reported that lithium in drinking water may be associated with lower rates of suicide mortality, lower incidence of dementia, and lower levels of adolescents' depression and aggression at the population level. However, to our knowledge, no study has investigated lithium level in tap water in relation to psychotic experiences in a general population of adolescents. This is the first study to investigate this using a large dataset. Information on psychotic experiences, distress associated with these experiences, and depressive symptoms were collected in 24 public junior high schools in Kochi Prefecture in Japan. Samples were collected from sources that supplied drinking water to schools, and lithium levels were measured using atomic absorption spectrophotometry. The association of lithium levels with psychotic experiences, considering distress as a degree of severity, was examined using an ordinal logistic regression model with schools and depressive symptoms as random effects. In total, 3040 students responded to the self-reporting questionnaire (response rate: 91.8%). Lithium levels in tap water were inversely associated with psychotic experiences (p = 0.021). We concluded that lithium level in tap water was inversely associated with psychotic experiences among a general population of adolescents and may have a preventive effect for such experiences and distress. Copyright © 2018 Elsevier B.V. All rights reserved.

The prevalence of insomnia in the general population in China: A meta-analysis

PubMed Central

Zhong, Bao-Liang; Zhang, Ling; Ungvari, Gabor S.; Ng, Chee H.; Li, Lu; Chiu, Helen F. K.; Lok, Grace K. I.; Lu, Jian-Ping; Jia, Fu-Jun; Xiang, Yu-Tao

2017-01-01

This is the first meta-analysis of the pooled prevalence of insomnia in the general population of China. A systematic literature search was conducted via the following databases: PubMed, PsycINFO, EMBASE and Chinese databases (China National Knowledge Interne (CNKI), WanFang Data and SinoMed). Statistical analyses were performed using the Comprehensive Meta-Analysis program. A total of 17 studies with 115,988 participants met the inclusion criteria for the analysis. The pooled prevalence of insomnia in China was 15.0% (95% Confidence interval [CI]: 12.1%-18.5%). No significant difference was found in the prevalence between genders or across time period. The pooled prevalence of insomnia in population with a mean age of 43.7 years and older (11.6%; 95% CI: 7.5%-17.6%) was significantly lower than in those with a mean age younger than 43.7 years (20.4%; 95% CI: 14.2%-28.2%). The prevalence of insomnia was significantly affected by the type of assessment tools (Q = 14.1, P = 0.001). The general population prevalence of insomnia in China is lower than those reported in Western countries but similar to those in Asian countries. Younger Chinese adults appear to suffer from more insomnia than older adults. Trial Registration: CRD 42016043620 PMID:28234940

Sexually active older Australian's knowledge of sexually transmitted infections and safer sexual practices.

PubMed

Lyons, Anthony; Heywood, Wendy; Fileborn, Bianca; Minichiello, Victor; Barrett, Catherine; Brown, Graham; Hinchliff, Sharron; Malta, Sue; Crameri, Pauline

2017-06-01

Rates of sexually transmitted infections (STIs) are rising among older Australians. We conducted a large survey of older people's knowledge of STIs and safer sexual practices. A total of 2,137 Australians aged 60 years and older completed the survey, which included 15 questions assessing knowledge of STIs and safer sexual practices. We examined both levels of knowledge and factors associated with an overall knowledge score. In total, 1,652 respondents reported having sex in the past five years and answered all knowledge questions. This group had good general knowledge but poorer knowledge in areas such as the protection offered by condoms and potential transmission modes for specific STIs. Women had better knowledge than men. Men in their 60s, men with higher education levels, and men who thought they were at risk of STIs reported better knowledge than other men. Knowledge was also better among men and women who had been tested for STIs or reported 'other' sources of knowledge on STIs. Many older Australians lack knowledge of STIs and safer sexual practices. Implications for public health: To reverse current trends toward increasing STI diagnoses in this population, policies and education campaigns aimed at improving knowledge levels may need to be considered. © 2017 The Authors.

[Design of a questionnaire on the knowledge and attitudes of the population of Madrid (Spain) facing the end-of-life].

PubMed

Ortiz-Gonçalves, Belén; Santiago-Sáez, Andrés; Albarrán Juan, Elena; Labajo González, Elena; Perea-Pérez, Bernardo

2017-12-05

To create and validate a questionnaire about knowledge and attitudes of the general population in Madrid (Spain) about life's end stage. A descriptive study designed as a structured self-administered questionnaire, validated by seven Madrid Health Service professional experts and assessed through a pilot study. The questionnaire consisted of 42 questions, divided into six modules: 1) decisions and psychological-physical care at life's end; 2) palliative care; 3) euthanasia and assisted suicide; 4) advance directives document; 5) spiritual factors; and 6) socio-demographic data. The questionnaire was a useful, indirect method to ascertain the opinion of life's end in the Autonomous Region of Madrid. If it were applied in primary health care and hospital care, comparisons could be made among users in different autonomous regions of Spain. Copyright © 2017 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

Brief Report: Barriers to mental health treatment for military wives

PubMed Central

Lewy, Colleen; Oliver, Celina; McFarland, Bentson H.

2014-01-01

Objective This Internet-based survey provided information about barriers to mental health services for military wives. Methods Following qualitative work, an Internet-based program was created to identify military wives who may have major depressive disorder. Results Women (N = 569, ages 18 to 56) were recruited from 45 states and 8 foreign countries. Most participants (78%) reported notable depression. Many (44%) reported un-addressed mental health needs. Barriers included inability to attend daytime appointments (38%), inability to find a counselor who understands military spouse needs (35%), inability to find a counselor the participant could trust (29%), concerns about confidentiality (29%), and lack of knowledge about where to get services (25%). Barriers reported by the military wives differed markedly from those described by distressed women in the general population. Conclusions Military wives are an under-served population. Knowledge of military culture is essential for civilian mental health providers working with military wives. PMID:24933260

Barriers to mental health treatment for military wives.

PubMed

Lewy, Colleen S; Oliver, Celina M; McFarland, Bentson H

2014-09-01

An Internet-based survey sought information about barriers to mental health services for military wives. On the basis of qualitative work, an Internet-based program was created to identify military wives who may have major depressive disorder. Women (N=569, ages 18 to 56) were recruited from 45 states and eight foreign countries. Most participants (78%) reported mild to severe depression. Many (44%) reported unaddressed mental health needs. Barriers included inability to attend daytime appointments (38%), inability to find a counselor who understands the needs of military spouses (35%), inability to find a counselor the participant could trust (29%), concerns about confidentiality (26%), and lack of knowledge about where to get services (25%). The barriers reported differed markedly from those described by distressed women in the general population. Military wives are an underserved population. Knowledge of military culture is essential for civilian mental health providers working with military wives.

Preventing Addiction Related Suicide: A Pilot Study

PubMed Central

Voss, William D.; Kaufman, Erin; O’Connor, Stephen S.; Comtois, Katherine Anne; Connor, Kenneth R.; Ries, Richard K.

2012-01-01

Persons addicted to alcohol and drugs are at 5–10 times higher risk for suicide as compared to the general population. To address the need for improved suicide prevention strategies in this population, the Preventing Addiction Related Suicide (PARS) module was developed. Pilot testing of 78 patients demonstrated significant post-treatment changes in knowledge (t (66) = 12.07, p= .000) and attitudes (t (75) = 6.82, p = .000) toward suicide prevention issues. Significant gains were maintained at one-month follow-up for changes in knowledge (t (55) = 6.33, p= .000) and attitudes (t (61) = 3.37, p= .0001), with changes in positive help seeking behaviors in dealing with suicidal issues in friends (χ2 (1) =10.49, p = .007), family (χ2 (1) = 9.81, p = .015), and self (χ2 (1) = 19.62, p= .008) also observed. The PARS was also highly rated by treatment staff as feasible within their standard clinical practice. PMID:23375569

Knowledge, Attitudes Toward, and Acceptability of Genetic Modification among Western Balkan University Students of Life Sciences (AGREE Study).

PubMed

Veličković, Vladica; Jović, Marko; Nalić, Ena; Višnjić, Aleksandar; Radulović, Olivera; Šagrić, Čedomir; Ćirić, Milan

2016-01-01

There are still no data on the attitudes and acceptance of genetic modification (GM) food in European developing countries, such as the Western Balkan countries. The aim of the study was to assess the knowledge, attitudes, and acceptance of GM but also to shed light on the multifactorial process leading to acceptance of genetic modifications among Western Balkan students of life sciences. In this cross-sectional study, the final study population sample was composed of 1251 university students. The instrument for data collection was a questionnaire consisting of 49 items composed of 5 sections taken from the literature. Attitudes toward GM were analyzed by using Q-mode factor analysis and principal component analysis was run for the assessment of perception of personal health risks. The acceptability of GM was analyzed in binary probit models assessing the acceptability of GM products in different areas of application with Q models, sociodemographic variables, perception of personal health risks factors, respondents' knowledge about biotechnology, gender, and age as explanatory variables. This study demonstrated that students of life sciences supported the implementation of GM in industry and medicine production but not in food production. Their acceptance was most influenced by 3 out of 5 attitude models that were identified (p < 0.0001). Regarding the perception of personal health risks, the factor "credence risks" was seen as a negative predictor of acceptance of GM in industry and food production (p < 0.05). The main knowledge predictor of rejecting GM was misconception, whereas real knowledge had no impact (p < 0.0001). The AGREE study provided the first rough picture of the knowledge, attitudes, and acceptance of GM in this area. Given the target population, it could be expected that the general population's acceptance of all observed elements, especially knowledge, would be lower.

A New Clinical Pain Knowledge Test for Nurses: Development and Psychometric Evaluation.

PubMed

Bernhofer, Esther I; St Marie, Barbara; Bena, James F

2017-08-01

All nurses care for patients with pain, and pain management knowledge and attitude surveys for nurses have been around since 1987. However, no validated knowledge test exists to measure postlicensure clinicians' knowledge of the core competencies of pain management in current complex patient populations. To develop and test the psychometric properties of an instrument designed to measure pain management knowledge of postlicensure nurses. Psychometric instrument validation. Four large Midwestern U.S. hospitals. Registered nurses employed full time and part time August 2015 to April 2016, aged M = 43.25 years; time as RN, M = 16.13 years. Prospective survey design using e-mail to invite nurses to take an electronic multiple choice pain knowledge test. Content validity of initial 36-item test "very good" (95.1% agreement). Completed tests that met analysis criteria, N = 747. Mean initial test score, 69.4% correct (range 27.8-97.2). After revision/removal of 13 unacceptable questions, mean test score was 50.4% correct (range 8.7-82.6). Initial test item percent difficulty range was 15.2%-98.1%; discrimination values range, 0.03-0.50; final test item percent difficulty range, 17.6%-91.1%, discrimination values range, -0.04 to 1.04. Split-half reliability final test was 0.66. A high decision consistency reliability was identified, with test cut-score of 75%. The final 23-item Clinical Pain Knowledge Test has acceptable discrimination, difficulty, decision consistency, reliability, and validity in the general clinical inpatient nurse population. This instrument will be useful in assessing pain management knowledge of clinical nurses to determine gaps in education, evaluate knowledge after pain management education, and measure research outcomes. Copyright © 2017 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

Socio-demographic determinants and prevalence of Tuberculosis knowledge in three slum populations of Uganda.

PubMed

Obuku, Ekwaro A; Meynell, Clea; Kiboss-Kyeyune, Jemimah; Blankley, Simon; Atuhairwe, Christine; Nabankema, Evelyn; Lab, Morris; Jeffrey, Nikki; Ndungutse, David

2012-07-23

Knowledge of tuberculosis has been shown to influence health seeking behaviour; and urban slum dwellers are at a higher risk of acquiring tuberculosis than the general population. The study aim was to assess knowledge of tuberculosis and identify the associated socio-demographic determinants, in order to inform tailored interventions for advocacy, communication and social mobilisation in three urban-slum communities of Uganda. A cross-sectional survey of 1361 adults between April and October 2011. Data was analyzed by descriptive statistics. Adjusted odds ratios (aOR) and 95% confidence intervals (95% CI) of potential determinants of tuberculosis (TB) knowledge were estimated by multivariable ordinal logistic regression using Stata 11.2 software. We found low knowledge of TB cause (26.7%); symptoms (46.8%), transmission (54.3%), prevention (34%) and free treatment (35%). Knowledge about TB treatment (69.4) and cure (85.1) was relatively high. Independent determinants of poor knowledge of TB in the multivariable analysis included (aOR, 95% CI) lack of formal education (0.56; 0.38 - 0.83, P = 0.004), unemployment (0.67; 0.49 - 0.90, P = 0.010) and never testing for HIV (0.69; 0.51 - 0.92, P < 0.012). Whilst, older age (1.73; 1.30 - 2.29, P < 0.001) and residing in Lira (2.02; 1.50 - 2.72, P < 0.001) were independent determinants of higher knowledge of TB. This study revealed deficiencies in the public health knowledge about TB symptoms, diagnosis and treatment among urban-slum dwellers in Uganda. Tuberculosis control programmes in similar settings should consider innovative strategies for TB education, advocacy, communication and social mobilisation to reach the youth, unemployed and less-educated; as well as those who have never tested for HIV.

Incidence and prognosis of mid-back pain in the general population: A systematic review.

PubMed

Johansson, M S; Jensen Stochkendahl, M; Hartvigsen, J; Boyle, E; Cassidy, J D

2017-01-01

Despite being common early in life and affecting individuals' quality of life to the same degree as neck and low back pain, research into epidemiological aspects of mid-back pain (MBP) has been scarce. The purpose of our systematic review was therefore to describe the incidence and prognosis of MBP in the general population. The PRISMA Statement guided the study process. A systematic search was conducted in CINAHL, PEDro, PsycINFO and Scopus. Of 3194 unique records identified, seven were included in our qualitative synthesis. The 3-month and 2-year incidence proportions of MBP in children and adolescents were approximately 4% and 50%, respectively. In adults, the 1-month incidence proportion was less than 1%. The persistence or recurrence of MBP over a 1- to 4-year period was between 13% and 45% in children and adolescents; a change in spinal pain location over time was common. Individuals reporting MBP have an increased risk of future care seeking compared with people without musculoskeletal complaints. No studies assessing adult MBP recovery trajectories or prognostic factors were identified. Knowledge about the incidence and prognosis of MBP in the general population is limited. The incidence of MBP in children and adolescents seems to be similar to the incidence of neck and low back pain; in adults, it is lower than that of neck and low back pain. Studies investigating recovery trajectories of MBP in adults and prognostic factors for MBP are lacking. WHAT DOES THIS STUDY ADD?: The incidence of mid-back pain (MBP) in young individuals is similar to that of neck and low back pain, and ≤50% report persistent pain; however, the evidence base is limited. Knowledge about adult trajectories and prognostic factors for MBP is lacking. © 2016 European Pain Federation - EFIC®.

Initial Design of Culturally Informed Behavioral Intervention Technologies: Developing an mHealth Intervention for Young Sexual Minority Men With Generalized Anxiety Disorder and Major Depression

PubMed Central

Montague, Enid; Mohr, David C

2013-01-01

Background To our knowledge, there is no well-articulated process for the design of culturally informed behavioral intervention technologies. Objective This paper describes the early stages of such a process, illustrated by the methodology for the ongoing development of a behavioral intervention technology targeting generalized anxiety disorder and major depression among young sexual minority men. Methods We integrated instructional design for Internet behavioral intervention technologies with greater detail on information sources that can identify user needs in understudied populations, as well as advances in the understanding of technology-specific behavioral intervention technology dimensions that may need to be culturally tailored. Results General psychological theory describing how to effect change in the clinical target is first integrated with theory describing potentially malleable factors that help explain the clinical problem within the population. Additional information sources are then used to (1) evaluate the theory, (2) identify population-specific factors that may affect users’ ability to relate to and benefit from the behavioral intervention technology, and (3) establish specific skills, attitudes, knowledge, etc, required to change malleable factors posited in the theory. User needs result from synthesis of this information. Product requirements are then generated through application of the user needs to specific behavioral intervention technology dimensions (eg, technology platform). We provide examples of considerations relevant to each stage of this process and how they were applied. Conclusions This process can guide the initial design of other culturally informed behavioral intervention technologies. This first attempt to create a systematic design process can spur development of guidelines for design of behavioral intervention technologies aimed to reduce health disparities. PMID:24311444

Health Behaviors, Knowledge, Life Satisfaction, and Wellbeing in People with Mental Illness across Four Countries and Comparisons with Normative Sample.

PubMed

Parletta, Natalie; Aljeesh, Yousef; Baune, Bernhard T

2016-01-01

People with chronic mental illness have poorer physical health and higher mortality than the general population. We investigated lifestyle factors in people with mental illness across four countries and compared with a normative sample. Data were collected from N = 672 people (Germany, n = 375; Palestine, n = 192; London, n = 63; Australia, n = 42) with substance abuse disorder (n = 224), schizophrenia (n = 158), mood disorders (n = 227), and somatoform disorders (n = 63). The General Health Behaviour Questionnaire measured behaviors and knowledge related to nutrition, physical activity, alcohol, smoking, sleep, life satisfaction, and wellbeing. The normative samples were derived from a German population (N = 1,019). Data were analyzed using ANOVAs and t-tests. The Palestine sample did not differ from the Western samples on reported life satisfaction and wellbeing. However, they reported unhealthier diets, less physical activity, and lower knowledge about the impact of diet, physical activity, smoking, and sleep on health than the Western samples. Comparing the Western and normative samples, people with mental illness reported lower intake of healthy foods/drinks, higher intake of unhealthy foods, higher exercise, higher alcohol consumption, less cigarettes, less sleep, and more sleep problems. Their knowledge was lower for nutrition, physical activity, and smoking. All participants reported lower life satisfaction and wellbeing than the normative sample (P-values <0.001). Education on health-related lifestyle factors present important targets for primary care, quality of life and prevention of illness in people with mental illness. Further research will clarify specific predictors of health behaviors in each country.

Associations between reporting of cancer alarm symptoms and socioeconomic and demographic determinants: a population-based, cross-sectional study

PubMed Central

2012-01-01

Background Reporting of symptoms which may signal cancer is the first step in the diagnostic pathway of cancer diseases. Cancer alarm symptoms are common in the general population. Public awareness and knowledge of cancer symptoms are sparse, however, and many people do not seek medical help when having possible cancer symptoms. As social inequality is associated with cancer knowledge, cancer awareness, and information-seeking, our hypothesis is that social inequality may also exist in the general population with respect to reporting of cancer alarm symptoms. The aim of this study was to investigate possible associations between socioeconomic and demographic determinants and reporting of common cancer alarm symptoms. Methods A cross-sectional questionnaire survey was performed based on a stratified sample of the Danish general population. A total of 13 777 randomly selected persons aged 20 years and older participated. Our main outcome measures were weighted prevalence estimates of self-reporting one of the following cancer alarm symptoms during the preceding 12 months: a lump in the breast, coughing for more than 6 weeks, seen blood in urine, or seen blood in stool. Logistic regression models were used to calculate unadjusted and adjusted odds ratios with 95% confidence intervals for the associations between each covariate and reporting of cancer alarm symptoms. Results A total of 2 098 (15.7%) of the participants reported one or more cancer alarm symptoms within the preceding 12 months. Women, subjects out of the workforce, and subjects with a cancer diagnosis had statistically significantly higher odds of reporting one or more cancer alarm symptoms. Subjects with older age and subjects living with a partner had lower odds of reporting one or more cancer alarm symptoms. When analysing the four alarm symptoms of cancer separately most tendencies persisted. Conclusions Socioeconomic and demographic determinants are associated with self-reporting of common cancer alarm symptoms. PMID:22914003

Assimilating Traditional Healing Into Preventive Medicine Residency Curriculum.

PubMed

Kesler, Denece O; Hopkins, L Olivia; Torres, Eliseo; Prasad, Arti

2015-11-01

Comprehensive cultural competency includes knowledge and awareness of culturally based healing and wellness practices. Healthcare providers should be aware of the individual patient's beliefs, culture, and use of culturally based health practices because patients may adopt such practices for general wellness or as adjunct therapies without the benefit of discussion with their healthcare provider. This article describes the culturally based traditional healing curriculum that has been implemented in the University of New Mexico Public Health and General Preventive Medicine Residency Program in order to fulfill this knowledge necessity. Curricular elements were added in a stepwise manner starting in 2011, with the full content as described implemented starting in 2013. Data were collected annually with evaluation of the full curriculum occurring in 2015. New Mexico has a diverse population base that includes predominantly Hispanic and Native American cultures, making the inclusion of curriculum regarding traditional healing practices very pertinent. Residents at the University of New Mexico were educated through several curricular components about topics such as Curanderismo, the art of Mexican Folk Healing. An innovative approach was used, with a compendium of training methods that included learning directly from traditional healers and participation in healing practices. The incorporation of this residency curriculum resulted in a means to produce physicians well trained in approaching patient care and population health with knowledge of culturally based health practices in order to facilitate healthy patients and communities. Copyright © 2015 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Factors that can influence feelings towards and interactions with people living with HIV/AIDS in rural Central Kenya.

PubMed

Kingori, Caroline; Haile, Zelalem T; Ngatia, Peter; Nderitu, Ruth

2017-08-01

Background In Kenya, HIV incidence and prevalence have declined. HIV rates are lower in rural areas than in urban areas. However, HIV infection is reported higher in men in rural areas (4.5%) compared to those in urban areas (3.7%). Objectives This study examined HIV knowledge, feelings, and interactions towards HIV-infected from 302 participants in rural Central Kenya. Methods Chi square tests and multivariable logistic regression analyzed variables of interest. Results Most participants exhibited positive feelings in their interaction with people living with HIV and AIDS (PLWHA). Association between HIV knowledge and socio-demographic characteristics revealed that the proportion of participants with a correct response differed by gender, age, level of education, and marital status ( p < 0.05). Compared to those with inadequate knowledge of HIV/AIDS, participants with adequate HIV/AIDS knowledge were nearly three times as likely to disagree that PLWHA should be legally separated from others to protect public health (adjusted odds ratio: aOR (95% CI) (2.76 (1.12, 6.80). Conclusions HIV stigma continues to impact HIV prevention strategies particularly in rural Central Kenya. Culturally, appropriate interventions addressing HIV knowledge among those with lower levels of education, single, older, and male are warranted. Review of HIV policies separating high-risk populations from the general population is needed to reduce stigma.

Public knowledge of heart attack in a Nepalese population survey.

PubMed

Limbu, Yuba R; Malla, Rabi; Regmi, Shyam R; Dahal, Ramesh; Nakarmi, Hari L; Yonzan, Ganesh; Gartaula, Ritu P

2006-01-01

Limited knowledge of heart attack symptoms may prevent patients from seeking time-dependent thrombolytic therapy, an intervention that offers impressive survival benefit. Previous studies carried out in developed countries demonstrated a deficit of knowledge about a wide range of heart attack symptoms. The aim of this study was to describe knowledge of heart attack, knowledge of heart attack symptoms, and anticipated first response to symptoms among the lay public in Nepal. A total of 1192 participants (657 men and 535 women age 16 to 88 years old) were interviewed in a cross-sectional manner. Those <16 years of age, all health professionals, and individuals with a history of heart attack were excluded. A total of 862 (72.3%) participants had heard of heart attack. Significantly more male than female participants had heard of heart attack (P <.001). Of the respondents, 91.7% with >or=10 years of education (ED-2) had heard of heart of attack, whereas only 54% respondents with <10 years of education or who were illiterate (unable to read and write) (ED-1) had heard of heart attack, and in both the male and female populations, a higher percentage of the ED-2 group had heard of heart attack than the ED-1 group (92.6% vs. 60% and 85.6% vs. 49.6%, respectively). A significantly higher number of respondents from 31 to 50 years of age (AGE-2) had heard of heart attack than those 16 to 30 years of age (AGE-1) and those >50 years of age (AGE-3) (P <.001). Among 862 respondents who had heard of heart attack, 21.3% could not name any heart attack symptoms. A total of 16 different heart attack symptoms were named. Fainting or collapsing (48%), chest pain (22.4%), shortness of breath (9%), dizziness (8.4%), palpitations (7.4%), and sweating (7.4%) were the leading symptoms named by respondents. Fainting or collapsing and chest pain and shortness of breath were named more frequently among the ED-2 group respondents and the AGE-3 group men. Only 3.7% could name >or=2 typical heart attack symptoms. A significantly larger number of the ED-2 group named >or=2 typical symptoms than their counterparts (P <0.001). A large number (77.6%) of respondents preferred immediate hospital referral and/or doctor consultation after a heart attack. In Nepal, better-educated men are more aware of heart attack. Fainting or collapsing and chest pain and shortness of breath were leading heart attack symptoms named by the general population. Public heart attack awareness is not adequate and knowledge of wide range of heart attack symptoms is deficient in the Nepalese general population.

Education as a Gateway to Development: Case of Rural Poor at Thabaneng Village in Lesotho

ERIC Educational Resources Information Center

Matsepe, Mokone W.

2015-01-01

The study explores and unfolds the purpose of education in general, its value and the role it plays in helping development of the people in rural areas especially at Thabaneng Village in Lesotho. It reveals that education is the key to development and functions to equip the rural population in Lesotho with knowledge, training and worthwhile skills…

Emergency preparedness in obstetrics.

PubMed

Haeri, Sina; Marcozzi, David

2015-04-01

During and after disasters, focus is directed toward meeting the immediate needs of the general population. As a result, the routine health care and the special needs of some vulnerable populations such as pregnant and postpartum women may be overlooked within a resource-limited setting. In the event of hazards such as natural disasters, manmade disasters, and terrorism, knowledge of emergency preparedness strategies is imperative for the pregnant woman and her family, obstetric providers, and hospitals. Individualized plans for the pregnant woman and her family should include knowledge of shelter in place, birth at home, and evacuation. Obstetric providers need to have a personal disaster plan in place that accounts for work responsibilities in case of an emergency and business continuity strategies to continue to provide care to their communities. Hospitals should have a comprehensive emergency preparedness program utilizing an "all hazards" approach to meet the needs of pregnant and postpartum women and other vulnerable populations during disasters. With lessons learned in recent tragedies such as Hurricane Katrina in mind, we hope this review will stimulate emergency preparedness discussions and actions among obstetric providers and attenuate adverse outcomes related to catastrophes in the future.

Development and Validation of a Cross-Cultural Knowledge, Attitudes, and Practices Survey Instrument for Chronic Kidney Disease in a Swahili-Speaking Population

PubMed Central

Stanifer, John W.; Karia, Francis; Voils, Corrine I.; Turner, Elizabeth L.; Maro, Venance; Shimbi, Dionis; Kilawe, Humphrey; Lazaro, Matayo; Patel, Uptal D.

2015-01-01

Introduction Non-communicable diseases are a growing global burden, and structured surveys can identify critical gaps to address this epidemic. In sub-Saharan Africa, there are very few well-tested survey instruments measuring population attributes related to non-communicable diseases. To meet this need, we have developed and validated the first instrument evaluating knowledge, attitudes and practices pertaining to chronic kidney disease in a Swahili-speaking population. Methods and Results Between December 2013 and June 2014, we conducted a four-stage, mixed-methods study among adults from the general population of northern Tanzania. In stage 1, the survey instrument was constructed in English by a group of cross-cultural experts from multiple disciplines and through content analysis of focus group discussions to ensure local significance. Following translation, in stage 2, we piloted the survey through cognitive and structured interviews, and in stage 3, in order to obtain initial evidence of reliability and construct validity, we recruited and then administered the instrument to a random sample of 606 adults. In stage 4, we conducted analyses to establish test-retest reliability and known-groups validity which was informed by thematic analysis of the qualitative data in stages 1 and 2. The final version consisted of 25 items divided into three conceptual domains: knowledge, attitudes and practices. Each item demonstrated excellent test-retest reliability with established content and construct validity. Conclusions We have developed a reliable and valid cross-cultural survey instrument designed to measure knowledge, attitudes and practices of chronic kidney disease in a Swahili-speaking population of Northern Tanzania. This instrument may be valuable for addressing gaps in non-communicable diseases care by understanding preferences regarding healthcare, formulating educational initiatives, and directing development of chronic disease management programs that incorporate chronic kidney disease across sub-Saharan Africa. PMID:25811781

Correlates of women's knowledge of mother-to-child transmission of HIV and its prevention in Tanzania: a population-based study.

PubMed

Haile, Zelalem T; Teweldeberhan, Asli K; Chertok, Ilana R A

2016-01-01

Studies that explored women's knowledge on mother-to-child transmission (MTCT) of HIV and its prevention (PMTCT) in the general population are currently lacking. This paper examined factors associated with having adequate knowledge of MTCT of HIV and PMTCT among a nationally representative sample of women in Tanzania. We conducted a cross-sectional analysis including 10,299 women from the 2011-2012 Tanzania HIV/AIDS and Malaria Indicator Survey. The outcome of interest was the presence of adequate knowledge on MTCT and PMTCT of HIV. We used multivariable logistic regression to identify factors associated with having adequate knowledge on MTCT and PMTCT of HIV. Results revealed that the overall prevalence of having adequate knowledge on MTCT and PMTCT of HIV was low (46%). We found a statistically significant difference in the proportions of having adequate knowledge between HIV-negative and HIV-positive women (45% vs. 56%; p < .0001), although knowledge of the transplacental route of transmission did not differ by HIV serostatus. Overall, having adequate knowledge on MTCT and PMTCT of HIV was positively associated with experiencing at least one pregnancy, having some education, having higher household wealth, residing in urban area, being exposed to HIV education, having tested for HIV, knowing a place to get HIV test, and having comprehensive knowledge on HIV and AIDS. Among HIV-seropositive women, experiencing at least one pregnancy and having comprehensive knowledge on HIV and AIDS were strongly associated with having adequate knowledge on MTCT and PMTCT of HIV (Adjusted odds ratio: aOR 2.78, 95% CI 1.21, 6.37 and aOR 1.71, 95% CI 1.15, 2.73, respectively). Further efforts are needed to enhance HIV/AIDS education among women of childbearing age and strengthen PMTCT services in Tanzania.

[Airport related air pollution and health effects].

PubMed

Iavicoli, Ivo; Fontana, Luca; Ancona, Carla; Forastiere, Francesco

2014-01-01

Airport is an extremely complex emission source of airborne pollutants that can have a significant impact on the environment. Indeed, several airborne chemicals emitted during airport activities may significantly get worse air quality and increase exposure level of both airport workers and general population living nearby the airports. In recent years airport traffic has increased and consequently several studies investigated the association between airport-related air pollution and occurrence of adverse health effects, particularly on respiratory system, in exposed workers and general population resident nearby. In this context, we carried out a critical evaluation of the studies that investigated this correlation in order to obtain a deeper knowledge of this issue and to identify the future research needs. Results show that the evidence of association between airport-related air pollution and health effects on workers and residents is still limited.

Investigation into Differences in Level of Knowledge about Hypertension between High School Students and Elderly People.

PubMed

Sanagawa, Akimasa; Ogasawara, Misa; Kusahara, Yuri; Yasumoto, Miki; Iwaki, Soichiro; Fujii, Satoshi

2017-01-01

As a major chronic non-communicable disease, hypertension is the most important risk factor for cardiovascular disease, chronic kidney disease, stroke and, if not treated appropriately, premature death. A population-based approach aimed at decreasing high blood pressure among the general population is an important component of any comprehensive plan to prevent hypertension. However, few studies have investigated generational differences in knowledge about, and consciousness of, hypertension. Thus, we conducted a questionnaire survey about hypertension, with the aim of clarifying differences of understanding about hypertension between high school students and elderly people. The results of this investigation suggested that there is indeed a generational difference: knowledge about hypertension, and awareness of its relationship with salt intake, was higher in elderly people than in high school students. Furthermore, our study showed that among high school students, salt intake consciousness correlated with a family history of hypertension. By contrast, in elderly people, salt intake consciousness is related to age and to an awareness of recommended daily salt intake. This study strongly showed that knowledge and consciousness of hypertension varied among generations, with the elderly being more aware and conscientious about salt intake. Acknowledgement of this generational diversity is critical to developing an effective overall preventive strategy for hypertension.

Attitudes within the general population towards seeking professional help in cases of mental distress.

PubMed

Roskar, Saska; Bracic, Mark Floyd; Kolar, Urska; Lekic, Ksenija; Juricic, Nusa Konec; Grum, Alenka Tancic; Dobnik, Bogdan; Postuvan, Vita; Vatovec, Mojca

2017-11-01

Although effective treatment is available for a variety of mental disorders, the treatment and help-seeking gap remains high. One of the main obstacles to help-seeking behaviour is prevailing stigmatizing attitudes. To examine attitudes within the general population towards seeking professional help in times of mental distress. A representative general population survey ( N = 594) was conducted in Slovenia by means of an Internet-based questionnaire, covering data on demographic variables and attitudes towards help-seeking behaviour. More stigmatizing attitudes towards help-seeking behaviour were found in men, single persons, those of a younger age and lower educational achievement and in respondents coming from regions with a high suicide rate. Furthermore, 52.50% of the total sample have had an experience with psychological problems, yet only 41.50% of those have sought professional help. Experience with help-seeking behaviour in the past was associated with less stigmatizing attitudes. Knowledge and understanding of mental health problems are necessary prerequisites to seeking help, but not the only ones. To improve help-seeking behaviour, it is also important to combat stigmatizing attitudes. Additionally, destigmatizing campaigns should also focus on social norms.

Adaptation and Refinement of the HIV Knowledge Questionnaire for Use With Adolescent Girls

PubMed Central

Volpe, Ellen M.; Nelson, LaRon E.; Kraus, Rachel A.; Morrison-Beedy, Dianne

2008-01-01

The number of adolescent girls becoming infected with HIV has dramatically escalated to the point where they now represent one of the groups most at risk for this infection. As a component of addressing this pandemic, there is a need for psychometrically sound, tailored measures to assess an adolescent girl's level of knowledge regarding transmission and prevention of HIV. The purpose of this research was to modify an existing HIV knowledge measure used in the general adult population (brief HIV Knowledge Questionnaire [HIV-KQ]) and increase its utility by making it developmentally- and gender-specific for adolescent girls. The revised version with additional items underwent item and scale analysis to confirm psychometric properties with a sample of 62 adolescent girls. HIV-related knowledge is assessed extensively in clinical practice and educational settings and is an important component for monitoring change in successful HIV risk-reduction interventions. The final HIV-KQ for adolescent girls is a practical, specific, and appropriate instrument for use with adolescent girls in these settings. PMID:17889326

Photoprotection and vitamin D status: a study on awareness, knowledge and attitude towards sun protection in general population from Kuwait, and its relation with vitamin D levels.

PubMed

Al-Mutairi, Nawaf; Issa, Bayoumi Ibrahim; Nair, Vasanthy

2012-01-01

The primary cause of skin cancers is exposure to ultraviolet (UV) radiation. And, for decades sun protection has been promoted in various public health education campaigns. Recently, however, vitamin D deficiency has been related to increased risk of skin cancers. And, skin being the primary site for the synthesis of active form of vitamin D, excessive sun protection could lead to vitamin D-deficient states. But, the results have so far been conflicting. To study the level of awareness, knowledge and attitude of representative groups from the general population from Kuwait towards sun protection. And, also study the correlation of the level of sun protective measures used and vitamin D levels in these groups. The study constituted of two main parts. First part comprised a questionnaire-based survey of representative group of people aged 18 and above to assess their knowledge, awareness and attitude towards sun protection. The second part consisted of measuring serum vitamin D levels in 150 volunteers amongst the responders of the questionnaire, who had been regularly using sunscreens for at least 2 years and compare to the levels seen in 150 age and sex-matched responders of similar skin phototypes, who had never used sunscreens. Out of the total of 1044 responders, 80% of them had adequate knowledge of the beneficial and harmful effects of sun exposure, and had been using sunscreens regularly, and adopting other sun protective measures in their daily life. The levels of vitamin D were found to be deficient in both sunscreen users and those who had never used sunscreens. The difference between the two groups was statistically insignificant (60.67% vs 54.67%; P value>0.001). Population at large seems to be adequately informed about the beneficial and deleterious effects of sun exposure. Vitamin D levels are deficient in majority of our people, and there is a need to do larger surveys covering all parts of the country and give supplemental doses of vitamin D to those found deficient.

Public knowledge of cardiovascular disease and its risk factors in Kuwait: a cross-sectional survey.

PubMed

Awad, Abdelmoneim; Al-Nafisi, Hala

2014-11-04

Cardiovascular disease (CVD) is estimated to cause 46% of all mortalities in Kuwait. To design effective primary and secondary prevention programs, an assessment of a population's prior CVD knowledge is of paramount importance. There is scarcity of data on the existing CVD knowledge among the general Kuwaiti population. Hence, this study was performed to assess the level of knowledge towards CVD types, warning symptoms of heart attack or stroke, and CVD risk factors. It also explored public views on the community pharmacists' role in CVD prevention and management. A descriptive cross-sectional survey was performed using a pretested self-administered questionnaire on a sample of 900 randomly selected Kuwaiti individuals. Descriptive and multivariate logistic regression analysis were used in data analysis. The response rate was 90.7%. Respondents' knowledge about types of CVD, heart attack or stroke symptoms was low. Almost 60% of respondents did not know any type of CVD, and coronary heart disease was the commonest identified type (29.0%). Two-fifths of participants were not aware of any heart attack symptoms, and the most commonly known were chest pain (50.4%) and shortness of breath (48.0%). Approximately half of respondents did not recognize any stroke symptoms, and the most commonly recognized were 'confusion or trouble speaking' (36.4%) and 'numbness or weakness' (34.7%). Respondents' knowledge regarding CVD risk factors was moderate. The commonest factors identified by over four-fifths of participants were smoking, obesity, unhealthy diet and physical inactivity. In the multivariate logistic regression analysis, independent predictors of better level of CVD knowledge were females, age 50-59 years, high level of education, regular eating of healthy diet, and had a family history of CVD. Most of respondents only identified the role that pharmacists had to play is to help patients manage their medications, with a minimal role in other aspects of CVD prevention and management. There are deficiencies in CVD knowledge among Kuwaiti population, which could turn into insufficient preventative behaviours and suboptimal patient outcomes. There is an apparent need to establish more wide-spread and effective educational interventions, which should be sensitive to the perceptions, attitudes, and abilities of targeted individuals.

Dementia knowledge assessment scale (DKAS): confirmatory factor analysis and comparative subscale scores among an international cohort.

PubMed

Annear, Michael J; Toye, Chris; Elliott, Kate-Ellen J; McInerney, Frances; Eccleston, Claire; Robinson, Andrew

2017-07-31

Dementia is a life-limiting condition that is increasing in global prevalence in line with population ageing. In this context, it is necessary to accurately measure dementia knowledge across a spectrum of health professional and lay populations with the aim of informing targeted educational interventions and improving literacy, care, and support. Building on prior exploratory analysis, which informed the development of the preliminarily valid and reliable version of the Dementia Knowledge Assessment Scale (DKAS), a Confirmatory Factor Analysis (CFA) was performed to affirm construct validity and proposed subscales to further increase the measure's utility for academics and educators. A large, de novo sample of 3649 volunteer respondents to a dementia-related online course was recruited to evaluate the performance of the DKAS and its proposed subscales. Respondents represented diverse cohorts, including health professionals, students, and members of the general public. Analyses included CFA (using structural equation modelling), measures of internal consistency (α), and non-parametric tests of subscale correlation (Spearman Correlation) and score differences between cohorts (Kruskal-Wallis one-way analysis of variance). Findings of the CFA supported a 25-item, four-factor model for the DKAS with two items removed due to poor performance and one item moved between factors. The resultant model exhibited good reliability (α = .85; ω h  = .87; overall scale), with acceptable subscale internal consistency (α ≥ .65; subscales). Subscales showed acceptable correlation without any indication of redundancy. Finally, total and DKAS subscale scores showed good discrimination between cohorts of respondents who would be anticipated to hold different levels of knowledge on the basis of education or experience related to dementia. The DKAS has been confirmed as a reliable and valid measure of dementia knowledge for diverse populations that is capable of elucidating knowledge characteristics across four coherent domains: 1) Causes and Characteristics, 2) Communication and Behaviour, 3) Care Considerations, and 4) Risks and Health Promotion. Importantly, the four confirmed subscales clearly distinguish between groups who might be expected to hold differing levels of knowledge about dementia, allowing for a fine-grained level of detail to be established when evaluating baseline understanding or knowledge change associated with educational intervention.

Television-based health promotion in general practice waiting rooms in London: a cross-sectional study evaluating patients' knowledge and intentions to access dental services.

PubMed

Jawad, Mohammed; Ingram, Sam; Choudhury, Imran; Airebamen, Anne; Christodoulou, Kostakis; Wilson Sharma, Amanda

2016-07-20

This study aimed to evaluate whether television-based dental health promotion initiatives in General Practice waiting rooms would increase patients' knowledge of and intentions to seek dental services. This cross-sectional survey of 2,345 patients attending 49 General Practices in Brent, northwest London, evaluated the 'Life Channel' - a series of six brief health promotion advertisements, including one dental health promotion advertisement, displayed over ten minutes on television in General Practice waiting rooms. Primary outcome measures were a self-reported gain in the knowledge to contact a National Health Service (NHS) and emergency dentist, and an intention to seek dental services, attributed to viewing the Life Channel. Among the 1,088 patients who did not know how to contact an NHS dentist prior to the survey, and the 1,247 patients who did not know how to contact an emergency dentist prior to the survey, 48.0 % (95 % CI 45.0-51.0 %) and 35.1 % (95 % CI 32.4-37.8 %) attributed the Life Channel to educating them how to do so, respectively. Among the 1,605 patients who did not have any intention to contact a dentist prior to the survey, 15.2 % (95 % CI 13.4-17.0 %) attributed the Life Channel to creating such an intention. We report adjusted odds ratios on sociodemographic disparities in this evaluation. Television-based dental health promotion may significantly increase knowledge of and intention to seek dental services in this sample in London. Television-based dental health promotion may appeal more to certain population groups. More research is needed to identify longer term outcomes of television-based health promotion.

Assessing the effectiveness of the Pesticides and Farmworker Health Toolkit: a curriculum for enhancing farmworkers' understanding of pesticide safety concepts.

PubMed

LePrevost, Catherine E; Storm, Julia F; Asuaje, Cesar R; Arellano, Consuelo; Cope, W Gregory

2014-01-01

Among agricultural workers, migrant and seasonal farmworkers have been recognized as a special risk population because these laborers encounter cultural challenges and linguistic barriers while attempting to maintain their safety and health within their working environments. The crop-specific Pesticides and Farmworker Health Toolkit (Toolkit) is a pesticide safety and health curriculum designed to communicate to farmworkers pesticide hazards commonly found in their working environments and to address Worker Protection Standard (WPS) pesticide training criteria for agricultural workers. The goal of this preliminary study was to test evaluation items for measuring knowledge increases among farmworkers and to assess the effectiveness of the Toolkit in improving farmworkers' knowledge of key WPS and risk communication concepts when the Toolkit lesson was delivered by trained trainers in the field. After receiving training on the curriculum, four participating trainers provided lessons using the Toolkit as part of their regular training responsibilities and orally administered a pre- and post-lesson evaluation instrument to 20 farmworker volunteers who were generally representative of the national farmworker population. Farmworker knowledge of pesticide safety messages significantly (P<.05) increased after participation in the lesson. Further, items with visual alternatives were found to be most useful in discriminating between more and less knowledgeable farmworkers. The pilot study suggests that the Pesticides and Farmworker Health Toolkit is an effective, research-based pesticide safety and health intervention for the at-risk farmworker population and identifies a testing format appropriate for evaluating the Toolkit and other similar interventions for farmworkers in the field.

Online communities of practice as a communication resource for community health nurses working with homeless persons.

PubMed

Valaitis, Ruta K; Akhtar-Danesh, Noori; Brooks, Fiona; Binks, Sally; Semogas, Dyanne

2011-06-01

This study explored community health nurses' viewpoints about a Canadian online community of practice to support their practice with homeless or under-housed populations. Community health nurses who specifically work with homeless and marginally housed populations often report feelings of isolation and stress in managing complex problems in resource constraints. To strengthen intra-professional ties and enhance information access, an online community of practice was designed, implemented and evaluated by and for them. Q-methodology was used. Sixty-six statements about the community of practice were collected from an online survey and focus groups, refined and reduced to 44 statements. In 2009, sixteen participants completed the Q-sort activity, rating each statement relative to the others. Scores for each participant were subjected to by-person factor analysis. Respondents fell into two groups -tacit knowledge warriors and tacit knowledge communicators. Warriors strongly believed that the community of practice could combat stigma associated with homelessness and promote awareness of homelessness issues, and valued its potential to validate and improve practice. Communicators would have used the community of practice more with increased discussion, facilitation and prompt responses. Generally, nurses viewed the community of practice as a place to share stories, validate practice and adapt best practices to their work context. Online communities of practice can be valuable to nurses in specialized fields with limited peer support and access to information resources. Tacit knowledge development is important to nurses working with homeless populations: this needs to be valued in conjunction with scientifically based knowledge. © 2011 The Authors. Journal of Advanced Nursing © 2011 Blackwell Publishing Ltd.

A Multi-Site Knowledge Attitude and Practice Survey of Ebola Virus Disease in Nigeria

PubMed Central

Iliyasu, Garba; Ogoina, Dimie; Otu, Akan A.; Dayyab, Farouq M.; Ebenso, Bassey; Otokpa, Daniel; Rotifa, Stella; Olomo, Wisdom T.; Habib, Abdulrazaq G.

2015-01-01

Background The 2014 Ebola Virus Disease (EVD) outbreak was characterised by fear, misconceptions and irrational behaviours. We conducted a knowledge attitude and practice survey of EVD in Nigeria to inform implementation of effective control measures. Methods Between July 30th and September 30th 2014, we undertook a cross sectional study on knowledge, attitude and practice (KAP) of Ebola Virus Disease (EVD) among adults of the general population and healthcare workers (HCW) in three states of Nigeria, namely Bayelsa, Cross River and Kano states. Demographic information and data on KAP were obtained using a self-administered standardized questionnaire. The percentage KAP scores were categorised as good and poor. Independent predictors of good knowledge of EVD were ascertained using a binary logistic regression model. Results Out of 1035 study participants with median age of 32 years, 648 (62.6%) were males, 846 (81.7%) had tertiary education and 441 (42.6%) were HCW. There were 218, 239 and 578 respondents from Bayelsa, Cross River and Kano states respectively. The overall median percentage KAP scores and interquartile ranges (IQR) were 79.46% (15.07%), 95.0% (33.33%) and 49.95% (37.50%) respectively. Out of the 1035 respondents, 470 (45.4%), 544(52.56%) and 252 (24.35%) had good KAP of EVD defined using 80%, 90% and 70% score cut-offs respectively. Independent predictors of good knowledge of EVD were being a HCW (Odds Ratio-OR-2.89, 95% Confidence interval-CI of 1.41–5.90), reporting ‘moderate to high fear of EVD’ (OR-2.15, 95% CI-(1.47–3.13) and ‘willingness to modify habit’ (OR-1.68, 95% CI-1.23–2.30). Conclusion Our results reveal suboptimal EVD-related knowledge, attitude and practice among adults in Nigeria. To effectively control future outbreaks of EVD in Nigeria, there is a need to implement public sensitization programmes that improve understanding of EVD and address EVD-related myths and misconceptions, especially among the general population. PMID:26317535

Shame, perceived knowledge and satisfaction associated with mental health as predictors of attitude patterns towards help-seeking.

PubMed

Rüsch, N; Müller, M; Ajdacic-Gross, V; Rodgers, S; Corrigan, P W; Rössler, W

2014-06-01

Aims. To examine stigma- and knowledge-related barriers to help-seeking among members of the general population. Methods. In a representative survey of young to middle-aged Swiss adults (n = 8875), shame about a potential own mental illness, perceived knowledge about and satisfaction with one's mental health, psychiatric symptoms and attitudes towards help-seeking were assessed. Results. A latent profile analysis of all participants yielded two groups with different attitudes towards help-seeking. Relative to the majority, a one-in-four subgroup endorsed more negative attitudes towards seeking professional help, including psychiatric medication, and was characterized by more shame, less perceived knowledge, higher satisfaction with their mental health, younger age, male gender and lower education. Among participants with high symptom levels (n = 855), a third subgroup was reluctant to seek help in their private environment and characterized by high symptoms as well as low satisfaction with their mental health. Conclusions. Shame as an emotional proxy of self-stigma as well as poor subjective mental health literacy may be independent barriers to help-seeking. Interventions to increase mental health service use could focus on both variables and on those individuals with more negative views about professional help, in the general public as well as among people with a current mental illness.

The Knowing-Doing Gap in Advance Directives in Asian Americans: The Role of Education and Acculturation.

PubMed

Jang, Yuri; Park, Nan Sook; Chiriboga, David A; Radhakrishnan, Kavita; Kim, Miyong T

2017-11-01

The purposes of the present study were (1) to explore the completion rate of advance directives (ADs) in a sample of Asian Americans and (2) to examine the direct and moderating effects of knowledge of AD, education, and acculturation in predicting AD completion. Education and acculturation were conceptualized as moderators in the link between knowledge and completion of ADs. Using data from 2609 participants in the 2015 Asian American Quality of Life survey (aged 18-98), logistic regression analyses on AD completion were conducted, testing both direct and moderating effects. The overall AD completion rate in sample was about 12%. The AD knowledge and acculturation independently predicted AD completion. No direct effect of education was found; however, it interacted with AD knowledge. The AD knowledge was more likely to be translated into completion in the group with higher education. The AD completion rate observed in the present sample of Asian Americans was much lower than that of the US general population (26%-36%). The interactive role of education helps to explain the gap between AD knowledge and completion and suggests intervention strategies.

Impact of Educational Levels and Health Literacy on Community Acetaminophen Knowledge.

PubMed

Ip, Eric J; Tang, Terrill T-L; Cheng, Vincent; Yu, Junhua; Cheongsiatmoy, Derren S

2015-12-01

Patient understanding of acetaminophen is important for its safe and appropriate self-use. A cross-sectional survey was conducted in the San Francisco Bay Area to determine the impact of educational level, patient health literacy score, and other demographic characteristics on acetaminophen knowledge. A 17-item, in-person, paper-and-pen questionnaire containing questions about demographics and acetaminophen knowledge was administered to 311 adults outside 5 local grocery stores in varying socioeconomic communities. Knowledge assessed was whether Tylenol-McNeil contains acetaminophen, maximum daily dose, and primary organ affected by toxicity. Participant health literacy was evaluated using the Rapid Estimate of Adult Literacy in Medicine-Short Form (REALM-SF) test. Of the 300 who successfully completed the study, only 3.8% of all subjects were able to answer all 3 acetaminophen knowledge questions correctly regardless of educational level or health literacy score. This reaffirms that a lack of appropriate acetaminophen knowledge remains present in the general population, and further efforts to educate patients will be needed to prevent adverse events. © The Author(s) 2014.

The United States Army Battalion Surgeon: Frontline Requirement or Relic of a Bygone Era?

DTIC Science & Technology

2009-12-11

Battalion Aid Station BN Battalion BS Battalion Surgeon CBMM Core Battalion Medical Mission DOW Died of Wounds FSO Full Spectrum Operations GMO ...General Medical Officers or GMOs . Young, motivated, and greedy for knowledge, GMOs propelled the field of military medicine forward during...peacetime through analysis, research, and innovation. Their treated populations were small and exceedingly healthy. GMOs had no mission to treat dependents

Training for vigilance on the move: a video game-based paradigm for sustained attention.

PubMed

Szalma, J L; Daly, T N; Teo, G W L; Hancock, G M; Hancock, P A

2018-04-01

The capacity for superior vigilance can be trained by using knowledge of results (KR). Our present experiments demonstrate the efficacy of such training using a first-person perspective movement videogame-based platform in samples of students and Soldiers. Effectiveness was assessed by manipulating KR during a training phase and withdrawing it in a subsequent transfer phase. Relative to a no KR control condition, KR systematically improved performance for both Soldiers and students. These results build upon our previous findings that demonstrated that a video game-based platform can be used to create a movement-centred sustained attention task with important elements of traditional vigilance. The results indicate that KR effects in sustained attention extend to a first person perspective movement based paradigm, and that these effects occur in professional military as well as a more general population. Such sustained attention training can save lives and the present findings demonstrate one particular avenue to achieve this goal. Practitioner Summary: Sustained attention can be trained by means of knowledge of results using a videogame-based platform with samples of students and Soldiers. Four experiments demonstrate that a dynamic, first-person perspective video game environment can serve to support effective sustained attention training in professional military as well as a more general population.

Lipids and lipid changes with synthetic and biologic disease-modifying antirheumatic drug therapy in rheumatoid arthritis: implications for cardiovascular risk.

PubMed

Myasoedova, Elena

2017-05-01

To highlight recently published studies addressing lipid changes with disease-modifying antirheumatic drug use and outline implications on cardiovascular outcomes in rheumatoid arthritis (RA). Growing evidence suggests lower lipid levels are present in patients with active RA vs. general population, and significant modifications of lipid profile with inflammation suppression. Increase in lipid levels in patients with RA on synthetic and biological disease-modifying antirheumatic drugs may be accompanied by antiatherogenic changes in lipid composition and function. The impact of lipid changes on cardiovascular outcomes in RA is a subject of active research. The role of lipids in cardiovascular risk in RA may be overpowered by the benefits of inflammation suppression with antirheumatic medication use. Recommendations on lipid management in RA are evolving but uncertainty exists regarding frequency of lipid testing and goals of treatment. Knowledge about quantitative and qualitative lipid changes in RA is expanding. The relative role of lipids in cardiovascular risk in the context of systemic inflammation and antirheumatic therapy remains uncertain, delaying development of effective strategies for cardiovascular risk management in RA. Studies are underway to address these knowledge gaps and may be expected to inform cardiovascular risk management in RA and the general population.

Sleep disturbances among medical students: a global perspective.

PubMed

Azad, Muhammad Chanchal; Fraser, Kristin; Rumana, Nahid; Abdullah, Ahmad Faris; Shahana, Nahid; Hanly, Patrick J; Turin, Tanvir Chowdhury

2015-01-15

Medical students carry a large academic load which could potentially contribute to poor sleep quality above and beyond that already experienced by modern society. In this global literature review of the medical students' sleep experience, we find that poor sleep is not only common among medical students, but its prevalence is also higher than in non-medical students and the general population. Several factors including medical students' attitudes, knowledge of sleep, and academic demands have been identified as causative factors, but other potential mechanisms are incompletely understood. A better understanding about the etiology of sleep problems in medical trainees is essential if we hope to improve the overall quality of medical students' lives, including their academic performance. Sleep self-awareness and general knowledge appear insufficient in many studied cohorts, so increasing education for students might be one beneficial intervention. We conclude that there is ample evidence for a high prevalence of the problem, and research in this area should now expand towards initiatives to improve general sleep education for medical students, identify students at risk, and target them with programs to improve sleep. © 2015 American Academy of Sleep Medicine.

Physicians' lack of knowledge - a possible reason for red blood cell transfusion overuse?

PubMed

Rahav Koren, Roni; Suriu, Celia; Yakir, Orly; Akria, Luiza; Barhoum, Masad; Braester, Andrei

2017-12-12

A significant percentage of red blood cell transfusions are inappropriately overused. This study investigated physicians from the western Galilee in terms of their knowledge of transfusion medicine as a potential reason for red blood cell overuse, and assessed the influence of personal background characteristics on their knowledge. Data were collected via anonymous questionnaires. The questionnaires included a personal background section and a professional section. Study participants were grouped according to field of specialty, seniority, and location of medical school graduation, in order to correlate participant characteristics with knowledge. Scores were calculated on a 0-100 scale. The overall knowledge of the study population was low (mean score 47.8 ± 18.6). Knowledge regarding basic physiology of red blood cell transfusion was also low. Internal medicine physicians and senior physicians had significantly greater overall knowledge scores and were more familiar with a restrictive blood management policy than were surgeons and residents, respectively. Comparing knowledge scores, no difference was found regarding indications for transfusion. General and fundamental knowledge in transfusion medicine is lacking among physicians in the non-operating room setting, which may play a role in red blood cell transfusion overuse. Field of specialty and professional status influenced knowledge of transfusion medicine. Educational programs and increased physicians' awareness might help decrease unnecessary transfusions. Not applicable.

Risk factors for falling in home-dwelling older women with stroke: the Women's Health and Aging Study.

PubMed

Lamb, S E; Ferrucci, L; Volapto, S; Fried, L P; Guralnik, J M

2003-02-01

Much of our knowledge of risk factors for falls comes from studies of the general population. The aim of this study was to estimate the risk of falling associated with commonly accepted and stroke-specific factors in a home-dwelling stroke population. This study included an analysis of prospective fall reports in 124 women with confirmed stroke over 1 year. Variables relating to physical and mental health, history of falls, stroke symptoms, self-reported difficulties in activities of daily living, and physical performance tests were collected during home assessments. Risk factors for falling commonly reported in the general population, including performance tests of balance, incontinence, previous falls, and sedative/hypnotic medications, did not predict falls in multivariate analyses. Frequent balance problems while dressing were the strongest risk factor for falls (odds ratio, 7.0). Residual balance, dizziness, or spinning stroke symptoms were also a strong risk factor for falling (odds ratio, 5.2). Residual motor symptoms were not associated with an increased risk of falling. Interventions to reduce the frequency of balance problems during complex tasks may play a significant role in reducing falls in stroke. Clinicians should be aware of the increased risk of falling in women with residual balance, dizziness, or spinning stroke symptoms and recognize that risk assessments developed for use in the general population may not be appropriate for stroke patients.

Knowledge and attitudes towards tuberculosis in non medical students University of Belgrade.

PubMed

Smolovic, Milos; Pesut, Dragica; Bulajic, Milica; Simic, Marija

2012-01-01

Population's knowledge on tuberculosis (TB) is crucial in early seeking of medical care. Delay in diagnosis for any reason contributes to advanced forms and TB transmission in the community. Knowledge about TB in general population of Serbia is poor, including vulnerable groups. to assess knowledge about TB in a group of non medical students in University of Belgrade, their attitudes towards TB patients, sources of medical information they use or desire. Observational, questionnaire based study. University students of the Faculty of Organizational Science and Faculty of Geography completed the 27-item questionnaires voluntarily and anonymously. The questions related to TB etiology, way of transmission, risk factors and the source of health information students preffer. Statistical analysis was performed. All the participants (69 students aged 20 +/- 0.777 years, 69.7% male, 30.3% female) previously heard about TB, mostly describing it as pulmonary disease. Only 22 (31.88%) selected bacillus as the only cause of TB, and 20% selected answer "I do not know". TB is curable (95%). One third does not know about TB symptoms and 45/69 (65%) think that TB is an infectious disease. Majority (78.3%) would pay visit to TB patient, 1/2 with fear of infection that is in positive correlation with knowledge on infectiousness (p=0.041). Television is the most common used source of health information. Students have the greatest confidence in doctors' information. Students' knowledge on TB is inadequate, especially on its cause and way of transmission. More effort is needed in university students' health education.

Identification of alkaptonuria in the general population: a United Kingdom experience describing the challenges, possible solutions and persistent barriers.

PubMed

Ranganath, L; Taylor, A M; Shenkin, A; Fraser, W D; Jarvis, J; Gallagher, J A; Sireau, N

2011-06-01

Progress in research into rare diseases is challenging. This paper discusses strategies to identify individuals with the rare genetic disease alkaptonuria (AKU) within the general population. Strategies used included a questionnaire survey of general practitioners, a dedicated website and patient network contact, targeted family screening and medical conference targeting. Primary care physicians of the UK were targeted by a postal survey that involved mailing 11,151 UK GPs; the response rate was 18.2%. We have identified 75 patients in the UK with AKU by the following means: postal survey (23), targeted family screening (11), patient networks and the website (41). Targeting medical conferences (AKU, rare diseases, rheumatology, clinical biochemistry, orthopaedics, general practitioners) did not lead to new identification in the UK but helped identify overseas cases. We are now aware of 626 patients worldwide including newly identified non-UK people with AKU in the following areas: Slovakia (208), the rest of Europe (including Turkey) (79), North America (including USA and Canada) (110), and the rest of the world (154). A mechanism for identifying individuals with AKU in the general population-not just in the UK but worldwide-has been established. Knowledge of patients with AKU, both in the UK and outside, is often confined to establishing their location in a particular GP practice or association with a particular medical professional. Mere identification, however, does not always lead to full engagement for epidemiological research purposes or targeting treatment since further barriers exist.

Illness perception, help-seeking attitudes, and knowledge related to obsessive-compulsive disorder across different ethnic groups: a community survey.

PubMed

Fernández de la Cruz, Lorena; Kolvenbach, Sarah; Vidal-Ribas, Pablo; Jassi, Amita; Llorens, Marta; Patel, Natasha; Weinman, John; Hatch, Stephani L; Bhugra, Dinesh; Mataix-Cols, David

2016-03-01

Despite similar prevalence rates across ethnicities, ethnic minorities with obsessive-compulsive disorder (OCD) are under-represented in research and clinical settings. The reasons for this disproportion have been sparsely studied. We explored potential differences in illness perception, help-seeking attitudes, illness knowledge, and causal attributions that could help explain the lower uptake of treatment for OCD amongst ethnic minorities. Two-hundred and ninety-three parents (139 White British, 61 Black African, 46 Black Caribbean, and 47 Indian) were recruited from the general population in South-East London, UK. Using a text vignette methodology, participants completed a survey including questions on illness perception, help-seeking attitudes, OCD knowledge, and causal attributions. The groups did not differ in socio-demographic characteristics and family history of OCD. White British parents perceived that the OCD difficulties would have more negative impact on their children and that treatment would be more helpful, compared to the ethnic minorities; the largest differences were observed between White British and Indian parents. Ethnic minorities were more prone to say that would seek help from their religious communities. Black African parents were more in favor of not seeking help for the described difficulties and, in general, perceived more treatment barriers. White British parents seemed to be better informed about OCD than ethnic minority parents. The results offer some plausible explanations for the large inequalities in access to services amongst ethnic minorities with OCD. Clinicians and policy-makers need to be aware of these socio-cultural factors when designing strategies to encourage help-seeking behaviors in these populations.

Towards a smoke-free hospital: how the smoking status of health professionals influences their knowledge, attitude and clinical activity. Results from a hospital in central Italy.

PubMed

Giorgi, E; Marani, A; Salvati, O; Mangiaracina, G; Prestigiacomo, C; Osborn, J F; Cattaruzza, M S

2015-01-01

In Italy, the prevalence of smoking among health professionals is higher than in the general population and this might hamper their role in the promotion of health. This study aimed to investigate how the smoking status of healthcare professionals might influence knowledge, attitudes and clinical practice in a hospital in central Italy in order to enforce effective tobacco control measures. Physicians and professionals of the hospital were asked to complete an anonymous questionnaire which yielded epidemiological and environmental information on knowledge, attitude, clinical practice and quality of the hospital environments, in relation to smoking. Overall, among the employees of the hospital, the smoking prevalence was 47%, (42% among physicians and 43% among nurses); 30% admitted smoking in the hospital and three quarters of the smokers would like to quit. Some knowledge, opinions and attitudes differ statistically among the smoking categories. For example, only 35% of the smokers admitted that smoking is more dangerous to health than atmospheric and car pollution compared with 60% of the ex or never smokers (p=0.04). Fewer smokers realize that their behavior is seen as a role model by patients. A greater percentage of smokers state that patients (34%) and visitors (43%) often smoke in hospital and these percentages are significantly higher than those reported by ex or never smokers (p≤0.05). All smokers claim that they never smoke in patient rooms, infirmaries and clinics, whereas over 20% of ex or never smokers report that smoking sometimes occurs in these places (p=0.015). The mean concentration of PM 2.5 in the 25 rooms was 2.4 μg/m3 with a range from 1 to 7 μg/m3. This study implies that the prevalence of smoking among health professionals may be very high, and might be twice the rate observed in the general population. Generally, smokers report less knowledge compared with ex and never-smokers and it seems that they systematically underestimate the dangers related to smoking both in their knowledge and in their behavior, and try to socially "normalize" smoking. All this and the evidence of cigarette butts in hospital rooms and clinics, notwithstanding the good quality of the air thanks to the modern ventilation system, imply that there is still a long way to go towards a smoke-free hospital.

Effect of socioeconomic level on knowledge of stroke in the general population: A social inequality gradient.

PubMed

Ramírez-Moreno, J M; Alonso-González, R; Peral Pacheco, D; Millán-Nuñez, M V; Roa-Montero, A; Constantino-Silva, A B; Aguirre-Sánchez, J J

2016-01-01

Socioeconomic status is a factor that influences health-related behaviour in individuals as well as health conditions in entire populations. The objective of the present study was to analyse the sociodemographic factors that may influence knowledge of stroke. Cross-sectional study. A representative sample was selected by double randomisation. Face-to-face interviews were carried out by previously trained medical students using a structured questionnaire with open- and closed-ended questions. Adequate knowledge was previously defined. The Mantel-Haenszel test and adjusted logistic regression analysis were used to assess the association between knowledge of stroke and the study variables. 2411 subjects were interviewed (59.9% women; mean age 49.0 [SD 17.3] years) Seventy-three per cent were residents of urban areas, 24.7% had a university education, and 15.2% had a low level of schooling. Only 2.1% reported earning more than 40 000 euros/year, with 29.9% earning less than 10 000. Nearly 74% reported having an excellent or good state of health. The unemployment rate was 17.0%. Prevalence of "adequate knowledge" was 39.7% (95% CI: 37.7%-41.6%). Trend analysis showed an association between knowledge of stroke and income (z=10.14, P<0.0001); educational level (z=15.95, P<0.0001); state of health (z=7.92, P<0.0001); and employment status (z=8.98, P<0.0001). Educational level, income, employment status, and state of health are independent factors for adequate knowledge of stroke. Public awareness campaigns should present material using simple language and efforts should be directed toward the most disadvantaged social strata in particular. Copyright © 2014 Sociedad Española de Neurología. Published by Elsevier España, S.L.U. All rights reserved.

Awareness of diabetic retinopathy among patients with type 2 diabetes mellitus in Jordan.

PubMed

Bakkar, May M; Haddad, Mera F; Gammoh, Yazan S

2017-01-01

Increasing the level of awareness of diabetic retinopathy among individuals with type 2 diabetes mellitus is considered an important factor for early diagnosis and management of diabetic retinopathy. The aim of this study was to evaluate awareness of diabetic retinopathy among a sample of type 2 diabetes mellitus patients in Jordan. The study period was from August to December 2015. The sample was selected randomly from patients with type 2 diabetes mellitus from the general population in three main cities of Jordan (Amman, Irbid, and Zarqa). A questionnaire was distributed to 237 participants with diabetes to assess their awareness and knowledge of diabetes and diabetic retinopathy. The questionnaire included questions to assess awareness about diabetic retinopathy, sources of knowledge about the disease, and patients' knowledge and compliance with available treatments and routine eye examinations. Patients were also questioned about the barriers that may interfere with early eye examination. A total of 237 participants (107 [45.1%] females and 130 [54.9%] males) with type 2 diabetes were interviewed. Mean age±SD for the study population was 54.51±10.28 years. Of the study population, 88.2% were aware that diabetes can affect the eyes and 81% reported that diabetic retinopathy can lead to blindness. Higher level of patients' awareness of diabetic retinopathy was related to higher level of formal education ( p <0.05). The main source of information about diabetic retinopathy as reported by 47.3% patients was general practitioners. Patients' compliance with diabetes management was relatively high; however, their compliance with routine retinal assessment was poor, with only a total of 29.5% of participants having had an eye examination in the previous year. Awareness of the nature and consequences of diabetic retinopathy among patients with diabetes in Jordan is relatively high. However, patients' motivation to undergo retinal assessment was poor in the sample, thus hindering early diagnosis and management.

Spatial analysis of pulmonary tuberculosis in Antananarivo Madagascar: tuberculosis-related knowledge, attitude and practice.

PubMed

Rakotosamimanana, Sitraka; Mandrosovololona, Vatsiharizandry; Rakotonirina, Julio; Ramamonjisoa, Joselyne; Ranjalahy, Justin Rasolofomanana; Randremanana, Rindra Vatosoa; Rakotomanana, Fanjasoa

2014-01-01

Tuberculosis infection may remain latent, but the disease is nevertheless a serious public health issue. Various epidemiological studies on pulmonary tuberculosis have considered the spatial component and taken it into account, revealing the tendency of this disease to cluster in particular locations. The aim was to assess the contribution of Knowledge Attitude and Practice (KAP) to the distribution of tuberculosis and to provide information for the improvement of the National Tuberculosis Program. We investigated the role of KAP to distribution patterns of pulmonary tuberculosis in Antananarivo. First, we performed spatial scanning of tuberculosis aggregation among permanent cases resident in Antananarivo Urban Township using the Kulldorff method, and then we carried out a quantitative study on KAP, involving TB patients. The KAP study in the population was based on qualitative methods with focus groups. The disease still clusters in the same districts identified in the previous study. The principal cluster covered 22 neighborhoods. Most of them are part of the first district. A secondary cluster was found, involving 18 neighborhoods in the sixth district and two neighborhoods in the fifth. The relative risk was respectively 1.7 (p<10-6) in the principal cluster and 1.6 (p<10-3) in the secondary cluster. Our study showed that more was known about TB symptoms than about the duration of the disease or free treatment. Knowledge about TB was limited to that acquired at school or from relatives with TB. The attitude and practices of patients and the population in general indicated that there is still a stigma attached to tuberculosis. This type of survey can be conducted in remote zones where the tuberculosis-related KAP of the TB patients and the general population is less known or not documented; the findings could be used to adapt control measures to the local particularities.

Confidence intervals for population allele frequencies: the general case of sampling from a finite diploid population of any size.

PubMed

Fung, Tak; Keenan, Kevin

2014-01-01

The estimation of population allele frequencies using sample data forms a central component of studies in population genetics. These estimates can be used to test hypotheses on the evolutionary processes governing changes in genetic variation among populations. However, existing studies frequently do not account for sampling uncertainty in these estimates, thus compromising their utility. Incorporation of this uncertainty has been hindered by the lack of a method for constructing confidence intervals containing the population allele frequencies, for the general case of sampling from a finite diploid population of any size. In this study, we address this important knowledge gap by presenting a rigorous mathematical method to construct such confidence intervals. For a range of scenarios, the method is used to demonstrate that for a particular allele, in order to obtain accurate estimates within 0.05 of the population allele frequency with high probability (> or = 95%), a sample size of > 30 is often required. This analysis is augmented by an application of the method to empirical sample allele frequency data for two populations of the checkerspot butterfly (Melitaea cinxia L.), occupying meadows in Finland. For each population, the method is used to derive > or = 98.3% confidence intervals for the population frequencies of three alleles. These intervals are then used to construct two joint > or = 95% confidence regions, one for the set of three frequencies for each population. These regions are then used to derive a > or = 95%% confidence interval for Jost's D, a measure of genetic differentiation between the two populations. Overall, the results demonstrate the practical utility of the method with respect to informing sampling design and accounting for sampling uncertainty in studies of population genetics, important for scientific hypothesis-testing and also for risk-based natural resource management.

Addressing Implicit Bias to Improve Cross-cultural Care.

PubMed

Pereda, Brenda; Montoya, Margaret

2018-03-01

Health disparities cluster around race, ethnicity, education, neighborhoods, and income. Systems of exclusion that correlate with social determinants compound the disproportionate burden of poor health experienced by people of color. By 2056, ~50% of the population is expected to fall into categories currently labeled "under-represented minorities" (URMs), primarily African Americans, Latinxs, and American Indians. Although URMs comprise 30% of the general population, only 9% of medical doctors [Association of American Medical Colleges (AAMC)] are URMs. We can lessen the negative effects of implicit bias and minimize inequities and unequal treatment by medical providers with training in cross-disciplinary diversity knowledge and communication skills.

Long-term effects of an educational intervention on self-medication and appropriate drug use in single-sex secondary public schools, Quito, Ecuador.

PubMed

Maldonado, Juan-Carlos; Meléndez, Sergio D; Figueras, Albert

2007-01-01

*Self-medication is extensively practised in both developed and less-developed countries, sometimes inappropriately. *Educational intervention in secondary schools has been proven to be useful. *Most educational interventions in adolescent populations have focused on the reduction of addictive substance abuse. *Educational intervention can improve knowledge about self-medication and reduce misconceptions about diarrhoea, common cold and vitamins in an adolescent population. *A specific lecture followed by small working-group seminars produces better results than a general lecture alone in terms of 'knowledge' and 'attitude'. *The positive effects of the intervention are detectable even 1 year later. Yearly reinforcing interventions while in secondary school would allow long-lasting effects. Improving knowledge about rational drug use at an early age may be a good way to increase the population's awareness of health, medicines and self-medication. We set out to evaluate the short- and long-term effects of an educational intervention to promote rational drug use and self-medication in secondary school students. A non-randomized, controlled clinical trial. The participants were 367 female students (10-13 years old) from two secondary public schools of the metropolitan district of Quito (Ecuador). The educational campaign had two components [a specific lecture (intervention and control schools) and subsequent small working group seminars (intervention school)] providing short and clear messages of five topics related to rational drug use. The main outcome measures were an increase in 'knowledge' short term (1 month) and long term (up to 1 year) after intervention and the relative risk (RR) reduction in misconceptions or wrong ideas about medicine use. The intervention group showed a significant increase in knowledge both short and long term and in comparison with the control group, mainly regarding oral rehydration salts preparation (+59.4%; P < 0.001), lack of multivitamin energizer action (+57.4%; P < 0.001), healthy growth effects (+53.3%; P < 0.001) and the perception that medicines' promotional activities do not teach how to take care of health (+54.0%; P < 0.001). A RR reduction in misconceptions about drugs was found short term and long term. The intervention group was less predisposed to consume antidiarrhoeals [RR = 0.75, 95% confidence interval (CI) 0.62, 0.92], cough suppressants (0.44, 95% CI 0.35, 0.55) and other medicines for the common cold (0.56, 95% CI 0.45, 0.70). Misconceptions concerning the benefits of multivitamin preparations were reduced in 73%; additionally, the intervention group showed a decrease in their consumption (43.9% basal; 25.3% short term and 25.6% long term; P < 0.001). It is possible to achieve a favourable modification of attitudes to appropriate use of medicines in a teenage population and this modification lasts at least 1 year. Continuous reinforcing interventions would allow better and long-lasting effects and could help to fill the gap in health education of the general population.

[Investigation on level and influencing factors of first aid knowledge among dentists in Sichuan province].

PubMed

Qiu, Yu; Li, Yuan-Yuan; Li, Tian-Guo; Chen, Yi-Ge; Kong, Jing-Jun; Pan, Jian

2018-04-01

The study aims to investigate the cognition degree and influencing factors of first aid knowledge among dentists in Sichuan province, and to provide suggestions for the training of oral clinician. A questionnaire was designed for this study. It included the basic situation of population, first aid knowledge level, emergency situation often encountered in stomatology clinic, first aid training situation, learning approach and attitude of first aid knowledge, etc. This questionnaire was used to investigate the dentists of medical institutions in various cities in Sichuan province. The survey results was statistical analyzed. There were 245 valid questionnaires. 1) The level of first aid knowledge of dentists was generally lower in Sichuan province. Work department and other departments work experience were the influencing factors of knowledge level of first aid knowledge among dentists. 2) 87.3% of dentists believed that it was very necessary to master the knowledge of first aid, but in the event of an emergency situation, 73.5% of dentists only can find other doctors to guide themselves to help. 3) The most common way to learn first aid knowledge was through work experience and medical school's first aid course. Dentists should strengthen the learning and training to improve the first aid skill.

The impact of a dedicated Science-Technology-Society (STS) course on student knowledge of STS content

NASA Astrophysics Data System (ADS)

Barron, Paul E.

In the last half century, public awareness of issues such as population growth, environmental pollution and the threat of nuclear war has pressured science education to reform to increase student social responsibility. The emerging Science-Technology-Society (STS) movement addressed these concerns by developing numerous strategies and curricula. Considerable diagnostic research has been conducted on student knowledge of the nature of science, but not on the wider scope of STS content (e.g., the nature of science and technology and their interactions with society). However, researchers have not widely studied the impact of comprehensive STS curricula on students' knowledge of STS content nor the nature of STS teaching practice that influenced this knowledge gain. This study examined student success and teacher performance in a special STS course in Ontario, Canada. Research questions focused on the STS content knowledge gain by students completing this course and the impact of the STS teachers' teaching practices on this knowledge gain. Student data were collected using pre-course and post-course assessments of students' STS content knowledge. Teacher data were obtained using semi-structured interviews, classroom observations and videotapes. Statistical analysis indicated that, after completing the STS course, students significantly increased their STS content knowledge as measured by the Views on Science Technology Society instrument. Gender and academic achievement had no significant impact on this knowledge gain, implying that this course, as taught by these teachers, could appeal to a wide range of students as a general education course. The second part of the study indicated that detailed research is needed on the relationship between STS teaching practice and student STS content knowledge gain. The small sample size prevents generalizations but initial indications show that factors such constructivist teaching practices and strong teacher STS content knowledge may generate greater student knowledge gains than didactic teaching and weak teacher STS content knowledge. In this limited sample, it was found that constructivist teaching practice can overcome weak teacher STS content knowledge in increasing student STS content knowledge. In addition, other factors such as problem-solving and decision-making skills need to be studied as part of an overall framework for STS teaching.

Understanding cardiovascular risk in hemophilia: A step towards prevention and management.

PubMed

Sousos, Nikolaos; Gavriilaki, Eleni; Vakalopoulou, Sofia; Garipidou, Vasileia

2016-04-01

Advances in hemophilia care have led to increased life expectancy and new challenges in the management of the aging hemophilia population, including cardiovascular risk. Despite the deep knowledge into cardiovascular disease in terms of pathophysiology, risk prediction, prevention, early detection and management gained over the last decades, studies in hemophiliacs are scarce and mainly descriptive. As a growing amount of evidence points towards a similar or increased prevalence of traditional cardiovascular risk factors in hemophilia compared to the general population, the role of non-traditional, disease-related and treatment-related cardiovascular risk factors remains under investigation. Better understanding of cardiovascular risk in hemophilia is mandatory for proper cardiovascular risk prevention and management. Therefore, this review aims to summarize current knowledge on cardiovascular risk in hemophilia patients focusing on a) cardiovascular risk factors (traditional, non-traditional, disease-related and treatment-related), b) cardiovascular morbidity and mortality and c) cardiovascular prevention and management. Copyright © 2016 Elsevier Ltd. All rights reserved.

Smoking Knowledge, Attitudes, and Behaviors Among Rural- to-Urban Migrant Women in Beijing, China

PubMed Central

Finch, Karen; Ma, Shaojun; Qin, Dingxin; Xin, Guo; Xia, Wan; Novotny, Thomas E.

2009-01-01

Background China has the largest population of cigarette smokers worldwide; surveys suggest rising prevalence among young women. Migratory lifestyles may confer increased susceptibility. Objectives we aimed to understand how migration relates to smoking among young women. Methods we implemented a cross-sectional behavioral survey of rural-to-urban Chinese women (n = 206) working in restaurants and commercial sex venues, assessing smoking attitudes, behaviors, and health-risk knowledge. Results rates of ever smoking and current smoking among restaurant workers were high compared with the rates in general population surveys (16.1% and 6.5%, respectively); rates were much higher among sex workers (54.9% and 33.3%, respectively). Multivariate analysis revealed education to be protective, whereas exposure to female-branded cigarettes was a risk for ever smoking. Conclusions Chinese migrant women appear to be smoking at higher rates than nonmigrant women. Priorities for future research include representative studies in multiple cities examining reasons for uptake and stimuli to quit. PMID:19443881

Preventing addiction related suicide: a pilot study.

PubMed

Voss, William D; Kaufman, Erin; O'Connor, Stephen S; Comtois, Katherine Anne; Conner, Kenneth R; Ries, Richard K

2013-01-01

Persons addicted to alcohol and drugs are at 5-10 times higher risk for suicide as compared to the general population. To address the need for improved suicide prevention strategies in this population, the Preventing Addiction Related Suicide (PARS) module was developed. Pilot testing of 78 patients demonstrated significant post-treatment changes in knowledge [t(66) = 12.07, p = .000] and attitudes [t(75) = 6.82, p = .000] toward suicide prevention issues. Significant gains were maintained at 1-month follow-up for changes in knowledge [t(55) = 6.33, p = .000] and attitudes [t(61) = 3.37, p = .0001], with changes in positive help seeking behaviors in dealing with suicidal issues in friends [χ(2)(1) = 10.49, p = .007], family [χ(2)(1) = 9.81, p = .015], and self [χ(2)(1) = 19.62, p = .008] also observed. The PARS was also highly rated by treatment staff as feasible within their standard clinical practice. Copyright © 2013 Elsevier Inc. All rights reserved.

General Motor Vehicle Drivers' Knowledge and Practices Regarding Drink Driving in Yinchuan and Guangzhou, China.

PubMed

Jia, Keqin; King, Mark; Fleiter, Judy; Sheehan, Mary; Ma, Wenjun; Lei, Jing; Zhang, Jianzhen

2015-01-01

Drink driving contributes to significant levels of injury and economic loss in China but is not well researched. This study examined knowledge, drink-driving practices, and alcohol misuse problems among general drivers in Yinchuan. The objectives were to gain a better understanding of drink driving in Yinchuan, identify areas that need to be addressed, and compare the results with a similar study in Guangzhou. This was a cross-sectional study with a survey designed to collect information on participants' demographic characteristics and their knowledge and practices in relation to drinking and driving. The survey was composed of questions on knowledge and practices in relation to drink driving and was administered to a convenience sample of 406 drivers. Alcohol misuse problems were assessed by using the Alcohol Use Disorders Identification Test (AUDIT). Males accounted for the main proportion of drivers sampled from the general population ("general drivers"). A majority of general drivers in both cities knew that drunk driving had become a criminal offense in 2011; however, knowledge of 2 legal blood alcohol concentration (BAC) limits was quite low. Fewer drivers in Yinchuan (22.6%) than in Guangzhou (27.9) reported having been stopped by police conducting breath alcohol testing at least once in the last 12 months. The mean AUDIT score in Yinchuan (M = 8.2) was higher than that in Guangzhou (M = 7.4), and the proportion of Yinchuan drivers with medium or higher alcohol misuse problems (31.2%) was correspondingly higher than in Guangzhou (23.1%). In Yinchuan, males had a significantly higher AUDIT score than females (t = 3.454, P <.001), similar to Guangzhou. Multiple regression analyses were conducted on potential predictors of the AUDIT score (age, gender, monthly income, education level, years licensed, and age started drinking). There were significant individual contributions of gender (beta = 0.173, P =.09) and age at which drinking started (beta = 0.141, P =.033), but the overall model for Yinchuan was not significant, unlike Guangzhou. The results show that there are shortfalls in knowledge of the legislation and how to comply with it and deficiencies in police enforcement. In addition, there was evidence of drink driving and drink riding at high levels in both cities. Recommendations are made to address these issues.

Polypharmacy in the oldest old (≥80 years of age) patients in China: a cross-sectional study.

PubMed

Lai, Xiaoxing; Zhu, Hongwei; Huo, Xiaopeng; Li, Zheng

2018-03-02

The oldest old generally have worse health and more comorbidities than the general population of older adults, and they are more likely to be exposed to polypharmacy. Reliable investigation of polypharmacy among the oldest old (≥80 years of age) in China are lacking. So this study aims to describe the polypharmacy status of oldest old patients ≥80 years of age and to assess the factors influencing medication compliance. This was a cross-sectional study of 258 oldest old patients ≥ 80 years of age and hospitalized at a tertiary hospital in Beijing between December 1, 2014 and June 30, 2015. They completed three validated questionnaires to assess their pre-admission status (general demographics, medication knowledge, and medication adherence). Potentially inappropriate medications (PIM) use was evaluated by physicians. The majority of the patients (55.4%) took < 10 types of drugs. The numbers of drugs taken ranged from 8 to 60 drugs (median of 22.9). Patients taking 11-20 drugs accounted for 46.1% of the patients. Subjects with a history of adverse drug reactions accounted for 40.3%. The proportion of PIMs was 27.1%. Compliance was only 32.6% among the oldest old patients with polypharmacy. Age and medication classes were independently negatively associated with compliance, and medication knowledge was independently positively associated with compliance. Oldest old patients (≥ 80 years of age) had a poor medication knowledge. Age, medication classes, and medication knowledge were independently associated with medication compliance.

[Lactose malabsorption and -intolerance - who will benefit from a lactose-reduced diet?

PubMed

Malham, Mikkel; Olin, Anne Bille; Pærregaard, Anders

2017-02-06

During the last decade, lactose-free diets have become increasingly popular in the general population, either isolated or as a part of a cow's milk-free diet. However, health-related benefits from a lactose-free diet are only documented for individuals with clinical lactose intolerance due to decreased intestinal lactase activity and subsequent lactose malabsorption. In this paper we summarize the current knowledge of lactose intolerance regarding diagnostic procedures and treatment.

[Fundamental and applied aspects of preventing the adverse effects of aviation noise].

PubMed

Zhdan'ko, I M; Zinkin, V N; Soldatov, S K; Bogomolov, A V; Sheshegov, P M

2014-01-01

In the article, aviation noise is discussed as a harmful physical factor with ecological, hygienic, clinical and social implications. Noise contributes to development of general and occupational pathologies, chronic diseases, and reduction of professional longevity. The present-day knowledge of aviation noise sources and dynamics, and effects on environment, population, and aviation personnel is overviewed, as well as strategies to prevent noise consequences, muffling techniques being the key ones.

The Presidential Address 2013: Promoting Enthusiasm, Imparting Knowledge! Science for the General Population and Science for Future Researchers Must All Start in the School Curriculum

ERIC Educational Resources Information Center

Rees, Martin

2013-01-01

This article provides a transcript of the Presidential Address delivered by Martin Rees, Lord Rees of Ludlow, to the Association for Science Education (ASE) Annual Conference at the University of Reading, January 2013. The address is divided into five sections under the following headings: (1) Three Reasons Why the ASE's Mission Is So Important;…

Validation of a Persian Short-Form Version of a Standardised Questionnaire Assessing Oral Cancer Knowledge, Practice and Attitudes Among Dentists.

PubMed

Navabi, Nader; Hashemipour, Maryam A; Roughani, Aida

2017-02-01

Oral cancer is a global health problem; however, many dentists lack the necessary skills, knowledge and capacity to diagnose oral cancers early. This study aimed to examine the validity and reliability of a Persian short-form version of a standardised questionnaire to assess dentists' knowledge, practice and attitudes towards oral cancer. This cross-sectional analytical study was carried out in May 2015 in Tehran, Iran. An original 39-item English-language questionnaire developed by Yellowitz et al . was translated into Persian using forward and backward translation methods. A total of 15 dental professionals were asked to assess the questionnaire for content validity. Based on their feedback, a 20-item short-form version was prepared, including six demographic, six knowledge, four attitude and four practice items. The translated short-form questionnaire was subsequently distributed to 973 general dental practitioners attending a dental conference in Tehran. Internal consistency and reliability were assessed with Cronbach's alpha coefficient and item-total correlation calculations. A total of 13 professionals and 313 general dentists participated in the study (response rates: 86.7% and 32.2%, respectively). After the elimination of six items (two knowledge, two attitude and two practice items), the validity and reliability of the questionnaire was confirmed. The final Persian 14-item version of the questionnaire had acceptable validity and internal consistency. These results indicate that researchers can use this translated short-form version to evaluate oral cancer knowledge, attitudes and practices among Persian-speaking dentists; this will allow for a comparison of data between different populations.

Exposure Knowledge and Risk Perception of RF EMF

PubMed Central

Freudenstein, Frederik; Wiedemann, Peter M.; Varsier, Nadège

2015-01-01

The presented study is part of the EU-Project Low EMF Exposure Future Networks (LEXNET), which deals among other things with the issue of whether a reduction of the radiofrequency (RF) electro-magnetic fields (EMF) exposure will result in more acceptance of wireless communication networks in the public sphere. We assume that the effects of any reduction of EMF exposure will depend on the subjective link between exposure perception and risk perception (RP). Therefore we evaluated respondents’ RP of different RF EMF sources and their subjective knowledge about various exposure characteristics with regard to their impact on potential health risks. The results show that participants are more concerned about base stations than about all other RF EMF sources. Concerning the subjective exposure knowledge the results suggest that people have a quite appropriate impact model. The question how RF EMF RP is actually affected by the knowledge about the various exposure characteristics was tested in a linear regression analysis. The regression indicates that these features – except distance – do influence people’s general RF EMF RP. In addition, we analyzed the effect of the quality of exposure knowledge on RF EMF RP of various sources. The results show a tendency that better exposure knowledge leads to higher RP, especially for mobile phones. The study provides empirical support for models of the relationships between exposure perception and RP. It is not the aim to extrapolate these findings to the whole population because the samples are not exactly representative for the general public in the participating countries. PMID:25629026

Low fertility awareness in United States reproductive-aged women and medical trainees: creation and validation of the Fertility & Infertility Treatment Knowledge Score (FIT-KS).

PubMed

Kudesia, Rashmi; Chernyak, Elizabeth; McAvey, Beth

2017-10-01

To create, validate, and use a fertility awareness survey based on current U.S. Cross-sectional study. Not applicable. Phase 1 included U.S. women ages 18-45; phase 2 included female medical students and obstetrics and gynecology trainees at two urban academic programs. Survey including demographics, the Fertility & Infertility Treatment Knowledge Score (FIT-KS) instrument, and General Nutrition Knowledge Questionnaire. Knowledge of natural fertility and infertility treatments. The FIT-KS was validated through detailed item and validity analyses. In phase 1, 127 women participated; their median age was 31 years, and 43.7% had children. Their mean FIT-KS score was 16.2 ± 3.5 (55.9% correct). In phase 2, 118 medical trainees participated; their median age was 25 years, and 12.4% had children. Their mean FIT-KS score was 18.8 ± 2.1 (64.9% correct), with year of training correlating to a higher score (r=0.40). Participant awareness regarding lifestyle factors varied, but it was particularly low regarding the effects of lubricants. The majority underestimated the spontaneous miscarriage rate and overestimated the fecundability of 40-year-old women. There was general overestimation of success rates for assisted reproductive technologies, particularly among medical trainees. The FIT-KS is validated to current U.S. data for use in both general and medical populations as a quick assessment of fertility knowledge. The knowledge gaps demonstrated in this study correlate with national trends in delayed childbearing and time to initiate treatment. For medical trainees, these results raise concerns about the quality of fertility counseling they may be able to offer patients. Greater educational outreach must be undertaken to enhance fertility awareness. Copyright © 2017 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

Relationship between general nutrition knowledge and diet quality in Australian military personnel.

PubMed

Kullen, Charina J; Farrugia, Jamie-Lee; Prvan, Tania; O'Connor, Helen T

2016-04-01

A balanced diet informed by sound nutrition knowledge is key for operational readiness and the health of military personnel. Unfortunately, research suggests that military personnel have inadequate dietary intakes. This study assessed general nutrition knowledge, diet quality and their association in Australian military personnel. A convenience sample of male military personnel (n 211) including Army soldiers and officers completed a validated general nutrition knowledge questionnaire (GNKQ) and FFQ. The GNKQ assessed knowledge of dietary guidelines (Section A), sources of nutrients (Section B), choosing everyday foods (Section C) and diet-disease relationships (Section D). The Australian Recommended Food Score (ARFS) was used to assess diet quality from FFQ data. Statistical analyses included the χ 2 test, Spearman's correlation test, t test, median test, ANCOVA and ordinal logistic regression. The mean total GNKQ score was 52·7 %. Participants performed best on Section A (58·5 %) followed by Sections B (57·3 %) and C (57·0 %) and worst on Section D (31·0 %). Overall, officers scored significantly higher than soldiers (58·7 v. 51·9 %, P=0·001). Age was weakly but positively correlated with GNKQ total scores (r 0·307; P<0·0005), with no significant effects seen for level of education (P=0·463) or living arrangement (P=0·167). Overall ARFS was 37·6 (sd 7·7) (50·8 %) with officers scoring significantly higher than soldiers (54·7 v. 50·3 %, P=0·040). No demographic variables influenced total ARFS. The total GNKQ score had a significant, positive but weak relationship with total ARFS (r 0·179; P=0·009). Given the importance of nutrition to personnel health and operational readiness, initiatives to improve nutrition knowledge and diet quality are recommended in this population, especially in soldiers.

Coping with unpleasant knowledge: Meat eating among students of environmental studies.

PubMed

Šedová, Iveta; Slovák, Ľuboš; Ježková, Ivana

2016-12-01

This paper presents qualitative research on the attitudes and behaviors of environmental studies graduate students toward meat eating, and their strategies for coping with the cognitive dissonance induced by the issues related to meat eating and production. The research draws on theoretical and empirical research on the issue of meat eating and the psychological processes involved in it, and by analyzing in-depth interviews it reveals that these students exhibit partially different coping strategies than what studies on general population show, as a result of their awareness and their social circle. The results show that even though these people do not usually regard meat eating as wrong or undesirable in principle, they are well aware of the ethical and environmental issues related to it. In their attitudes and behavior the students are significantly influenced by their friends and fellow students amongst whom they perceive avoiding meat as a social norm. A generalization of the results suggests that the psychological dynamics of meat eating among environmentally informed and engaged people in general may be different than in general population. Further research into this group of people is proposed, most importantly from a socio-cultural point of view. Copyright © 2016 Elsevier Ltd. All rights reserved.

The self-care for people initiative: the outcome evaluation.

PubMed

White, Alan; South, Jane; Bagnall, Anne-Marie; Forshaw, Mark; Spoor, Chris; Marchant, Paul; Witty, Karl

2012-10-01

To determine the effects of a community-based training programme in self-care on the lay population. Self Care is recognised as being a cornerstone of the populations health, but to date there have been few large-scale studies of its effectiveness on the general public. This paper reports on an evaluation of a self-care skills training course delivered in small group sessions within workplace and parent and toddler group settings to a lay population. A quasi-experimental longitudinal study of 12-month duration was conducted in three intervention primary care trusts (PCTs) and two similar comparison PCTs in England. The sample comprised 1568 self-selecting participants: 868 received the intervention and 700 did not. No changes were seen in usage of General Practitioner services, the primary outcome, however, statistical analysis suggested that being in the intervention group may be associated with increased use of out-of-hours and secondary care services. At six months' follow-up small but statistically significant positive effects of being in the intervention group were seen on self-esteem, well-being and anxiety scores. At 12 months' follow-up small but statistically significant positive effects of being in the intervention group were also seen on recovery locus of control, health literacy and self-esteem scores, and on knowledge of adult cough. The clinical significance of these very small changes is unclear. The training programme had a small but positive effect, which was still evident at 12 months, on individuals' knowledge and confidence levels with regard to managing their own health, but did not lead to reductions in health service use.

Knowledge, attitudes and beliefs of adult South Asians living in London regarding risk factors and signs for oral cancer.

PubMed

Shetty, K V; Johnson, N W

1999-12-01

South Asian communities in the UK are thought to be a high-risk group for oral cancer, primarily because of betel-quid (pan) chewing habits. However there has been little research on the communities' perception of oral cancer. This investigation was undertaken to assess the knowledge, attitudes and beliefs of South Asian adults (n = 367) regarding the risk factors and signs for oral cancer. The information was obtained by means of a self-administered questionnaire and structured interviews at six Asian community centres and three general medical practices in north west London. Subjects ranged in age from 16 to 80 years and came from diverse socio-economic and cultural backgrounds. Tobacco use was the only risk factor correctly identified by most adults (82%). A significant difference (P < 0.001) was seen in betel-quid chewing habit among the age groups with 42.2% of adults in the 50-80 year age group practising this habit as compared to only 5.3% in the 16-29 year age group. Another finding was that the traditional method of betel-quid chewing is being replaced with readily available processed areca nut and tobacco products. There is extensive misinformation and a general lack of awareness about the risk factors and signs of oral cancer among the South Asian communities irrespective of age, gender, South Asian subgroup and social class. It is clear that betel-quid chewing is a common habit among the population and especially in the elderly population. It is recommended that health promotion advice be targeted to this population and their carers.

Socio-demographic determinants and prevalence of Tuberculosis knowledge in three slum populations of Uganda

PubMed Central

2012-01-01

Background Knowledge of tuberculosis has been shown to influence health seeking behaviour; and urban slum dwellers are at a higher risk of acquiring tuberculosis than the general population. The study aim was to assess knowledge of tuberculosis and identify the associated socio-demographic determinants, in order to inform tailored interventions for advocacy, communication and social mobilisation in three urban-slum communities of Uganda. Methods A cross-sectional survey of 1361 adults between April and October 2011. Data was analyzed by descriptive statistics. Adjusted odds ratios (aOR) and 95% confidence intervals (95% CI) of potential determinants of tuberculosis (TB) knowledge were estimated by multivariable ordinal logistic regression using Stata 11.2 software. Results We found low knowledge of TB cause (26.7%); symptoms (46.8%), transmission (54.3%), prevention (34%) and free treatment (35%). Knowledge about TB treatment (69.4) and cure (85.1) was relatively high. Independent determinants of poor knowledge of TB in the multivariable analysis included (aOR, 95% CI) lack of formal education (0.56; 0.38 – 0.83, P = 0.004), unemployment (0.67; 0.49 – 0.90, P = 0.010) and never testing for HIV (0.69; 0.51 – 0.92, P < 0.012). Whilst, older age (1.73; 1.30 – 2.29, P < 0.001) and residing in Lira (2.02; 1.50 – 2.72, P < 0.001) were independent determinants of higher knowledge of TB. Conclusion This study revealed deficiencies in the public health knowledge about TB symptoms, diagnosis and treatment among urban-slum dwellers in Uganda. Tuberculosis control programmes in similar settings should consider innovative strategies for TB education, advocacy, communication and social mobilisation to reach the youth, unemployed and less-educated; as well as those who have never tested for HIV. PMID:22824498

Factors associated with willingness to participate in a vaccine clinical trial among elderly Hispanic patients.

PubMed

Rikin, Sharon; Shea, Steven; LaRussa, Philip; Stockwell, Melissa

2017-09-01

A population specific understanding of barriers and facilitators to participation in clinical trials could improve recruitment of elderly and minority populations. We investigated how prior exposure to clinical trials and incentives were associated with likelihood of participation in a vaccine clinical trial through a questionnaire administered to 200 elderly patients in an academic general internal medicine clinic. Wilcoxon signed rank sum test compared likelihood of participation with and without monetary incentives. Logistic regression evaluated characteristics associated with intent to participate in an influenza vaccine trial, adjusted for age, gender, language, and education history. When asked about likelihood of participation if there was monetary compensation, there was a 12.2% absolute increase in those reporting that they would not participate, with a significant difference in the distribution of likelihood before and after mentioning a monetary incentive (Wilcoxon signed rank test, p = 0.001). Those with previous knowledge of clinical trials (54.4%) were more likely to report they would participate vs. those without prior knowledge (OR 2.5, 95% CI [1.2, 5.2]). The study highlights the importance of pre-testing recruitment materials and incentives in key group populations prior to implementing clinical trials.

Knowledge and Preventive Practices related to Avian Influenza among Poultry Workers of Kamalamai Municipality, Sindhuli, Nepal.

PubMed

Shrestha, R; Shrestha, K B; Ghimire, S; Shrestha, N

2016-01-01

Avian influenza (AI) is currently a threat to global health. Prevention and control of AI depends on the knowledge and preventive practices of the poultry workers as well as of general population. This study aims to assess knowledge and preventive practices related to AI among poultry workers. Cross-sectional study was carried out among poultry workers of Kamalamai Municipality, Sindhuli. Data was collected from randomly selected 122 respondents through face-to-face interview. The collected data was entered in Epi-data version 3.1 and analyzed in terms of descriptive statistics (proportion, 95% CI, mean and standard deviation) by using SPSS, version 20. A scoring system was used to assess knowledge and preventive practices. Out of total, 93.4% (95% CI, 87.6- 96.6%) of the respondents had heard about AI. More than half (54.9%) of the respondents had poor knowledge on AI. Only 5.3% of respondents had good preventive practice against AI. 30.3% respondents had good knowledge and good practice and 24.6% had poor knowledge as well as poor practice. 20.5% of the respondents had good practice but poor knowledge, whereas, 24.6% had good knowledge but poor practice towards prevention. The knowledge and practice of AI among poultry workers were low. The groups should be targeted for appropriate intervention based on whether they lack knowledge or practice or both.

Hospitalization of Children with Down Syndrome

PubMed Central

Tenenbaum, Ariel; Hanna, Rana N.; Averbuch, Diana; Wexler, Isaiah D.; Chavkin, Maor; Merrick, Joav

2014-01-01

Introduction: Children with Down syndrome present with multiple medical problems in a higher prevalence compared with the general population, which may lead to hospitalizations. Methods: Analysis of 560 hospitalizations of 162 children aged 0–16 years with Down syndrome at Hadassah Medical Center during the years 1988–2007 compared with data on children in the general population, hospitalized at the same period. Data was collected from patient files and statistical data from the Ministry of Health. Results: Respiratory infections were the leading cause for hospitalization of children with Down syndrome. The number of hospitalizations of children with Down syndrome compared to the number of all children, who were hospitalized was surprisingly similar to their proportion in the general population. Eleven children died during their hospitalization (five heart failure, three sepsis, one respiratory tract infection, and one due to complication after surgery). Nine of the 11 had a congenital heart anomaly. Conclusion: Children with Down syndrome can present with complex medical issues and we support the concept of a multidisciplinary team that has experience and knowledge to serve as a “one stop shop” for these individuals and their families, with timely visits in which a comprehensive evaluation is performed, problems attended to and prevention plans applied. In this way, we may prevent morbidity, hospitalizations, and mortality. PMID:24688981

Mayans: a Y chromosome perspective

PubMed Central

Perez-Benedico, David; La Salvia, Joel; Zeng, Zhaoshu; Herrera, Giselle A; Garcia-Bertrand, Ralph; Herrera, Rene J

2016-01-01

In spite of the wealth of available cultural and archeological information as well as general interest in the Mayans, little is known about their genetics. In this study, for the first time, we attempt to alleviate this lacuna of knowledge by comprehensively investigating the Y chromosome composition of contemporary Mayan populations throughout their domain. To accomplish this, five geographically targeted and ethnically distinct Mayan populations are investigated using Y-SNP and Y-STR markers. Findings: overall, the Mayan populations as a group are highly homogeneous, basically made up of only two autochthonous haplogroups, Q1a2a1a1*-M3 and Q1a2a1*-L54. Although the Y-STR data illustrates diversity, this diversity, for the most part, is uniformly distributed among geographically distant Mayan populations. Similar haplotypes among populations, abundance of singletons and absence of population partitioning within networks among Mayan populations suggest recent population expansion and substantial gene flow within the Mayan dominion, possibly due to the development of agriculture, the establishment of interacting City–State systems and commerce. PMID:26956252

Knowledge and attitudes toward epilepsy amongst students in the health area: intervention aimed at enlightenment.

PubMed

Tedrus, Glória Maria A S; Fonseca, Lineu Corrêa; Vieira, Ana Lídia da Câmara

2007-12-01

It is known that there is a lack of knowledge about epilepsy amongst the population in general, with consequent prejudice and discrimination towards epileptic patients. Considering the importance of health professionals in the diffusion of knowledge about this neurological condition, the objective of the present study was to evaluate modifications in the knowledge and attitudes of students in the health area with respect to epilepsy, after an intervention including the presentation of specific audio-visual material and a discussion on the basic aspects of epilepsy. Simple self-administered questionnaires were applied to one hundred and sixteen health area students before and after the session of enlightenment. After the session there was significant (p<0.05) improvement in answers to different questions about etiology, epidemiology, education, work, and attitude during the seizure. The results suggest the need to include a routine low complexity educational activity in the curriculum of various courses in the health area.

Irritable bowel syndrome in general practice: an overview.

PubMed

Oberndorff-Klein Woolthuis, A H; Brummer, R J M; de Wit, N J; Muris, J W M; Stockbrügger, R W

2004-01-01

Irritable bowel syndrome (IBS) is a functional gastrointestinal disorder that is frequently seen in gastroenterological practice. Population-based studies have shown that at any point in time IBS symptoms are present in about 3%-22% of the general Western population. In general practice, half of all new patients have functional disorders and IBS is responsible for about five consultations per week. General practitioners (GPs) manage the majority of IBS patients, but most knowledge (and research) is based on the smaller percentage of patients managed in secondary care. There is a paucity of literature on differences or similarities between these two groups with regard to clinical characteristics or diagnostic approach. The literature published in English about IBS in general practice was reviewed. Irritable bowel syndrome is frequently encountered in primary care. Primary care IBS patients, compared to secondary care patients, are likely to be young, female and to have less severe symptoms. But this is only true for some symptoms; for example, non-abdominal complaints are equally reported in both groups. The disorder can be diagnosed safely using internationally agreed symptom-based criteria, such as the Rome II criteria. Additional diagnostic measures will be necessary to support the diagnosis in only a minority of situations. Many primary care IBS patients can be managed given adequate reassurance and education, frequently without additional pharmacological treatment.

What does the general public in the UK know about the risk to a developing foetus if exposed to alcohol in pregnancy? Findings from a UK mixed methodology study.

PubMed

Mukherjee, R; Wray, E; Hollins, S; Curfs, L

2015-05-01

Foetal alcohol spectrum disorders (FASD) are a set of preventable conditions where the foetus is exposed to alcohol in utero and as a result suffers adverse consequences. To develop a public health strategy related to FASD, it is important to first establish what is known by the public about this condition. This study aimed to assess the current level of knowledge about FASD in the UK general population. A mixed methodology study was conducted using a 17-item questionnaire and focus group sessions. Four focus groups were held with an average of 10 people in each group. Semi-structured questions and thematic analysis of interviews alongside quantitative analysis of the questionnaire data was completed. The research was approved by an National Health service (NHS) research ethical committee. A total of 674 people responded to the questionnaire and a majority (86.7%) had heard about FASD, with most receiving their information from the media (26.2%) or from their work (27.7%). Four broad themes emerged. Overall these were: a general lack of knowledge about the subject; information about the subject needed to be personally relevant; there was a need for further education; and there was a lack of clarity in the current guidance on alcohol use in pregnancy. Currently there appears to be a superficial level of knowledge about FASD in the UK general public. More detailed work in subgroups, such as young women, to identify their specific needs may be necessary before targeted public health and educational interventions can be developed to meet the needs of the general public. © 2014 John Wiley & Sons Ltd.

Hope and cardiovascular health-promoting behaviour: education alone is not enough.

PubMed

Feldman, David B; Sills, Jonathan R

2013-01-01

We investigated hope's ability to predict cardiovascular disease (CVD) knowledge and health-promoting behaviours. Snyder defined hope as the combination of goal-directed planning and motivation, and theorised that high-hope people seek knowledge relevant to goal pursuits. We surveyed 391 Latino and Asian participants undergoing CVD risk screening, nearly all immigrants to the USA. This was a particularly important sample because, in general, these populations are considered underserved and under-researched. Pre-screening hope levels were measured. After screening and education, participants rated perceived importance of behaviour change. Behaviour change (salt/fat intake, exercise, CVD information-seeking and visiting a physician) and CVD knowledge were assessed one month later by telephone. Unexpectedly, hope did not predict knowledge. However, hope predicted self-reported behaviour change, though results differed by ethnicity. Among Asian individuals, hope × knowledge predicted reduced salt/fat, CVD information-seeking and physician visits. Among Latino individuals, hope × perceived importance of diet change predicted reduced salt/fat and hope × perceived importance of exercise change predicted increased exercise.

Supplemental action learning workshops: Understanding the effects of independent and cooperative workshops on students' knowledge

NASA Astrophysics Data System (ADS)

Morris, Kathryn Michelle

Community colleges enroll more than half of the undergraduate population in the United States, thereby retaining students of varying demographics with extracurricular demands differing from traditional four-year university students. Often in a collegiate lecture course, students are limited in their abilities to absorb and process information presented by their instructors due to content-specific cognitive gaps between the instructor and the student (Preszler, 2009). Research has shown that implementation of instructor-facilitated action learning workshops as supplemental instruction may help bridge these cognitive gaps allowing better student conceptualization and dissemination of knowledge (Drake, 2011; Fullilove & Treisman, 1990; Preszler, 2009; Udovic, Morris, Dickman, Postlethwait, & Wetherwax, 2002). The purpose of this study was to determine the effects of cooperative action learning workshops and independent action learning workshops on students' knowledge of specified topics within a General Biology I with lab course. The results of this investigation indicate that implementation of an instructor-facilitated action learning workshop did not affect students' knowledge gain; furthermore, attendance of a particular workshop style (independent or cooperative) did not affect students' knowledge gain.

Study on the association between residential exposure to N, N-dimethylformamide and hospitalization for respiratory disease

NASA Astrophysics Data System (ADS)

Wang, Cui; Tian, WeiLi; Wei, YuMei; Li, XiaoXiao; Zhang, QingYu; Huang, ChanKe

2013-10-01

Some studies have confirmed the adverse effects of N, N-dimethylformamide (DMF) on the different organs in occupational exposure workers. However, to the best of our knowledge, risk assessment in the general population has not been available. In this study, a time series analysis of the relationship between DMF exposure and respiratory hospitalization was performed in Longwan district of China in 2008. Generalized additive model (GAMs) reflected that a 101.0 μg m-3 (inter-quartile range) increase in the 1-day lag concentration of DMF resulted in a 1.17 (95% CI: 1.09-1.25) increased relative risk of hospitalization for respiratory problems. The dose-response curve representing the relationship between DMF and the logarithm of the number of hospitalization was adequately linear at 4-200 μg m-3. We proposed a risk on respiratory disease in non-occupational DMF exposure. More information is required to verify this observation and the other endpoints to general population should be investigated during long-term DMF exposure.

What We Know about the Public’s Level of Concern for Farm Animal Welfare in Food Production in Developed Countries

PubMed Central

Cornish, Amelia; Raubenheimer, David; McGreevy, Paul

2016-01-01

Simple Summary The production of food from animals poses many ethical challenges. This review explores what we know about different levels of concern for animal welfare in food production by such stakeholders as veterinarians, farmers, and the general public. Despite the general public’s level of concern for animal welfare in food production being high, their understanding and knowledge is poor. Thus, it is suggested that through widespread consciousness raising we can encourage the public to accurately translate their concerns into market drivers, in turn improving the welfare of billions of animals. Abstract Population growth and rising consumption of meat, dairy, eggs and fish are forcing the world to face the intersecting challenges of how to sustainably feed a population expected to exceed 9 billion by 2050, while also controlling the impact of food production on the planet, on people and on animals. This review acknowledges the absence of a globally accepted definition of animal welfare and then explores the literature regarding different levels of concern for animal welfare in food production by such stakeholders as veterinarians, farmers, and the general public. It focuses on the evidence that the general public’s level of concern for animal welfare is linked to various demographic and personal characteristics, such as age, gender, religion, location, meat eating, and knowledge of animal welfare. Certain animals have characteristics that influence concern for their welfare, with those species that are considered more intelligent being afforded more concern. There is compelling evidence that the general public’s understanding of animal welfare in food production is poor. Acknowledging that public concern can be a driving force to change current production methods, the authors suggest widespread consciousness raising to redefine socially acceptable methods of food production from animals and to ensure that it remains in step with societal concerns. PMID:27854336

Oral Cancer Awareness in Sudan: Assessment of Knowledge, Attitude and Treatment Seeking Behavior

PubMed

Eltayeb, Amel S; Satti, Asim; Sulieman, Ahmed M

2017-06-25

Objective: This study was aimed to assess oral cancer awareness among a selected Sudanese population and to evaluate their knowledge and treatment seeking behavior. Methods: A questionnaire- based survey was performed on the general population who attended the oral cancer awareness campaigns carried between 2015 and 2016 in different geographic areas of the Sudan. It was focusing on general awareness of oral cancer, oral cancer risk factors, oral cancer clinical signs/symptoms and treatment seeking behavior. Data were entered by Microsoft excel 2007 and analyzed by SPSS (version 20) using chi square test with P value <0.05. Result: There were 1,370 participants, 634(46.3%) were males and 736(53.7%) were females. The responses of participants revealed that 66.6% have heard about oral cancer and the media was the common source of information (75.7%). Of all participants only 45.3% mentioned that they don’t have enough knowledge on oral cancer. Some participants believe that oral cancer is treatable (66.5%) whilst 30.4% respond by I don’t know. More than 80% of the respondents were aware that smokeless tobacco (toombak) is a risk factor for oral cancer. While 60.1% were aware of alcohol as a risk factor and 66.2% were aware of smoking as a risk factor. When qui square test was done, smokers were found to be the least to seek help in comparison to non-smokers. The same result was obtained from alcohol consumers but it was different in snuff dippers, as the latter response was similar to that of the non-snuff dippers. Conclusion: This study revealed a level of around 66.6% of oral cancer awareness in different states of Sudan. Counseling sessions should be conducted when necessary with further investigations to find out the reasons behind the continued practice of high risk habits, despite knowledge. Creative Commons Attribution License

The Benefits of Required Forensic Clinical Experiences in Residency.

PubMed

Wasser, Tobias; Sun, Amanda; Chandra, Saksham; Michaelsen, Katherine

2018-06-01

The growth of forensic psychiatry has spurred efforts to improve forensic psychiatry training in general psychiatry residency. The Accreditation Council for Graduate Medical Education requires that residencies provide an experience that "exposes" residents to forensic issues, but leaves the specifics to individual programs. However, there is growing need for psychiatrists to understand the unique circumstances of individuals with mental illness involved in the criminal justice system. The authors developed a new mandatory forensic rotation for general psychiatry residents and conducted a pilot study to assess its impact on residents' interest and comfort working with criminal justice-involved patients, interest in forensic fellowship, and knowledge of available resources for consultation and supervision. Rotation completion was associated with a significantly increased interest in working with forensic populations and pursuing forensic fellowship, but no changes in residents' level of comfort or knowledge of supervisory and consultative resources. This study adds to the growing body of literature describing the benefits of expanding forensic education for residents.

[Radio and microwave frequency radiation and health--an analysis of the literature].

PubMed

Röösli, M; Rapp, R; Braun-Fahrländer, C

2003-06-01

This paper gives an overview of present scientific knowledge in health research on the effects from radio and microwave frequency radiation, at levels to which the general population is typically exposed. The review is based on human experimental and epidemiological studies investigating the effects of radiation in the frequency range between 100 kHz and 10 GHz. The relevant studies were identified via systematic searches of the databases Medline and ISI Web of Science. The review concludes that the existing scientific knowledge base is too limited to draw final conclusions on the health risk from exposure in the low-dose range. Only few studies have investigated the effect of long-term exposure on the general population in the normal environment. Accordingly, little can be predicted regarding long-term health risks. Various studies observed an increased risk for tumours in the hematopoietic and lymphatic tissue of people living in the proximity of TV and radio broadcast transmitters. However, methodological limitations to these studies have been identified and their findings are controversial. In studies of a possible association between brain tumours and mobile phone use, the average period mobile phones use was short compared to the known latency period of brain tumours. Although these studies did not establish an overall increased risk of brain tumours associated with mobile phone use, there were some indications of an association. Immediate effects associated with mobile phone use have been observed in human experimental studies that cannot be explained by conventional thermal mechanisms. The observed effects are within the normal physiological range and are therefore hard to interpret with respect to an increased risk to health. However, it can be concluded that mechanisms other than the established thermal mechanisms exist. Because of the present fragmentary scientific database, a precautionary approach when dealing with radio and microwave frequency radiation is recommended for the individual and the general population.

Rapid assessment of injection practices in Cambodia, 2002

PubMed Central

Vong, Sirenda; Perz, Joseph F; Sok, Srun; Som, Seiharath; Goldstein, Susan; Hutin, Yvan; Tulloch, James

2005-01-01

Background Injection overuse and unsafe injection practices facilitate transmission of bloodborne pathogens such as hepatitis B virus (HBV), hepatitis C virus (HCV), and human immunodeficiency virus (HIV). Anecdotal reports of unsafe and unnecessary therapeutic injections and the high prevalence of HBV (8.0%), HCV (6.5%), and HIV (2.6%) infection in Cambodia have raised concern over injection safety. To estimate the magnitude and patterns of such practices, a rapid assessment of injection practices was conducted. Methods We surveyed a random sample of the general population in Takeo Province and convenience samples of prescribers and injection providers in Takeo Province and Phnom Penh city regarding injection-related knowledge, attitudes, and practices. Injection providers were observed administering injections. Data were collected using standardized methods adapted from the World Health Organization safe injection assessment guidelines. Results Among the general population sample (n = 500), the overall injection rate was 5.9 injections per person-year, with 40% of participants reporting receipt of ≥ 1 injection during the previous 6 months. Therapeutic injections, intravenous infusions, and immunizations accounted for 74%, 16% and 10% of injections, respectively. The majority (>85%) of injections were received in the private sector. All participants who recalled their last injection reported the injection was administered with a newly opened disposable syringe and needle. Prescribers (n = 60) reported that 47% of the total prescriptions they wrote included a therapeutic injection or infusion. Among injection providers (n = 60), 58% recapped the syringe after use and 13% did not dispose of the used needle and syringe appropriately. Over half (53%) of the providers reported a needlestick injury during the previous 12 months. Ninety percent of prescribers and injection providers were aware HBV, HCV, and HIV were transmitted through unsafe injection practices. Knowledge of HIV transmission through "dirty" syringes among the general population was also high (95%). Conclusion Our data suggest that Cambodia has one of the world's highest rates of overall injection usage, despite general awareness of associated infection risks. Although there was little evidence of reuse of needles and syringes, support is needed for interventions to address injection overuse, healthcare worker safety and appropriate waste disposal. PMID:15929800

Complementary therapy use by women's health clinic clients.

PubMed

Pettigrew, Amy C; King, Margaret O'Brien; McGee, Karen; Rudolph, Connie

2004-01-01

While it is known that more women than men use complementary and alternative therapies, it is important to look at women who are pregnant or possibly receiving hormonal therapy, as side effects and consequences of these therapies may have a significant effect on their health status. To assess women's knowledge, perceived effectiveness and use of 20 complementary and alternative therapies. Descriptive four-page questionnaire to obtain data on the use, reason for use, knowledge, perceived effectiveness, and sources of information of twenty complementary and alternative therapies. Women's Health Center at a large Midwestern hospital. A convenience sample of 250 women waiting to be seen by either a nurse midwife or obstetrician/gynecologist at an outpatient clinic. Sixty-nine percent of the participants used one or more complementary therapy. The most frequently used therapies included prayer, vitamins, massage, diet, and aromatherapy. The best predictor of use of each therapy was the participant's knowledge of the therapy. Participants generally rated the efficacy of the therapies higher than their knowledge level. Frequently cited sources of information were popular media and family. The least common information sources were nurse-midwives, drug stores, Internet, and other professional healthcare providers. Women in this setting use complementary therapies at a rate greater than the general population. The participants obtained a great deal of their information about the therapies from popular press, media, friends, and family members rather than from licensed healthcare providers.

[Acetaminophen: Knowledge, use and overdose risk in urban patients consulting their general practitioner. A prospective, descriptive and transversal study].

PubMed

Cipolat, Lauriane; Loeb, Ouriel; Latarche, Clotilde; Pape, Elise; Gillet, Pierre; Petitpain, Nadine

2017-09-01

Acetaminophen is the most involved active substance in both unintentional and intentional drug poisoning. However, its availability outside community pharmacies is being debated in France. We made, via a self-administered questionnaire, a prospective assessment of knowledge, use and acetaminophen overdose risk in patients consulting their general practitioner, in the Metz Métropole urban area, between May 2015 and February 2016. We estimated the prevalence of potential unintentional overdosage by capture-recapture method. Among 819 responding patients, only 17.9 % had a sufficient knowledge and 20.3 % were at risk for potential unintentional overdose. The risk was higher for patients aged over 55 years or belonging to socioprofessional categories of laborers and inactive. A good knowledge score was a protective factor for overdose risk (P<0.0001). The liver toxicity of acetaminophen was particularly unknown. The prevalence of potential unintentional acetaminophen overdose was estimated at 1 to2 % of the population. Proposing acetaminophen outside of pharmacies cannot be recommended in France in such conditions. Information campaigns are needed to limit the risk of unintentional overdose and its consequences on liver toxicity. Copyright © 2017 Société française de pharmacologie et de thérapeutique. Published by Elsevier Masson SAS. All rights reserved.

Health risk perception and betel chewing behavior--the evidence from Taiwan.

PubMed

Chen, Chiang-Ming; Chang, Kuo-Liang; Lin, Lin; Lee, Jwo-Leun

2013-11-01

In this study, we provided an empirical examination of the interaction between people's health risk perception and betel chewing. We hypothesized that a better knowledge of possible health risks would reduce both the number of individuals who currently chew betel and the likelihood of those who do not yet chew betel to begin the habit. We constructed a simultaneous equation model with Bayesian two-stage approach to control the endogeneity between betel chewing and risk perception. Using a national survey of 26,684 observations in Taiwan, our study results indicated that better health knowledge reduced the possibility that people would become betel chewers. We also found that, in general, betel chewers have a poorer health risk perception than other population. Overall, the empirical evidence suggested that health authorities could reduce the odds of people becoming betel chewers by improving their knowledge of betel-chewing's harmful effects. © 2013 Elsevier Ltd. All rights reserved.

Agricultural Extension Messages Using Video on Portable Devices Increased Knowledge about Seed Selection, Storage and Handling among Smallholder Potato Farmers in Southwestern Uganda

PubMed Central

Van Campenhout, Bjorn; Vandevelde, Senne; Walukano, Wilberforce; Van Asten, Piet

2017-01-01

To feed a growing population, agricultural productivity needs to increase dramatically. Agricultural extension information, with its public, non-rival nature, is generally undersupplied, and public provision remains challenging. In this study, simple agricultural extension video messages, delivered through Android tablets, were tested in the field to determine if they increased farmers’ knowledge of recommended practices on (i) potato seed selection and (ii) seed storage and handling among a sample of potato farmers in southwestern Uganda. Using a field experiment with ex ante matching in a factorial design, it was established that showing agricultural extension videos significantly increased farmers’ knowledge. However, results suggested impact pathways that went beyond simply replicating what was shown in the video. Video messages may have triggered a process of abstraction, whereby farmers applied insights gained in one context to a different context. PMID:28122005

Nutritional knowledge and dietary habits survey in high school population.

PubMed

Milosavljević, Dragana; Mandić, Milena L; Banjari, Ines

2015-03-01

During adolescence, young people are in a sensitive transition period when they gradually take over the responsibility for their own eating habits, health attitudes and behaviours and create lifelong habits so it is essential that they adopt healthy habits according to dietary recommendations. Knowledge is one of the factors necessary for the changes in dietary habits. The'objective of this study was to gain insight in nutritional knowledge and dietary habits of adolescents. The sample included 117 adolescents aged 17-19 years. Self-administered, anonymous questionnaire, representing modified version of General Nutrition Knowledge Questionnaire was used to assess general characteristics, nutritional knowledge about nutrients, dietary recommendations, sources of nutrients, diet-disease relationship, and dietary habits. Less than one third of adolescents showed satisfactory knowledge, but boys, adolescents from rural environment and overweight adolescents showed significantly lower knowledge unlike others. Meal skipping was present habit, especially for breakfast consumption. Especially high consumption of meat and meat products was noted for boys, while fruit and vegetables for girls. Fad dieting was quite practiced habit, especially in girls and overweight adolescents. Among girls, high consumption of sweets was confirmed, while boys showed high consumption of soft drinks. Television presents the main source of infor- mation about nutrition for adolescents. Collected data shows similarity with other research in Europe and North America that confirm strong influence of globalization and fast spread of unhealthy habits. The results pointed out weak spots in nutritional knowledge and revealed unhealthy eating habits. This information is necessary for the development of new approaches to modulate their knowledge and consequently act on their behaviour. Behavioral changes would include higher number of meals per day, regular breakfast consumption, higher intake of fish, lower consumption of meat and meat products, sweetened foods and drinks etc. The final outcome would result in longterm positive impact on dietary habits.

Community health professionals' dementia knowledge, attitudes and care approach: a cross-sectional survey in Changsha, China.

PubMed

Wang, Yao; Xiao, Lily Dongxia; Luo, Yang; Xiao, Shui-Yuan; Whitehead, Craig; Davies, Owen

2018-05-25

Community health professionals play a significant role in dementia care. However, little is known about community health professionals' capacity in dementia care, especially in low and middle-income countries. The aim of the present study was to assess community health professionals' dementia knowledge, attitudes and care approach in China, a country with the largest population of people with dementia in the world and where community based dementia care services are much needed. A cross-sectional survey was conducted. 450 health professionals were recruited into the study using random sampling from community health service centres in Changsha, China. Their knowledge, attitudes and care approach were assessed utilising the Chinese version of the Alzheimer's Disease Knowledge Scale, Dementia Care Attitude Scale and Approach to Advanced Dementia Care Questionnaire respectively. A total of 390 participants returned the questionnaire (response rate 87%). Age, education, professional group and care experience were associated with knowledge scores, and overall dementia knowledge was poor. Attitudes were generally positive and influenced by age, professional group, gender and care experience. The experience of caring for people with dementia was positively associated with a person-centred care approach, although the participants tended not to use a person-centred care approach. A statistically significant association was found between knowledge and attitudes (r = 0.379, P < 0.001), and between attitudes and care approach (r = 0.143, P < 0.001). However, dementia knowledge has no relationship with a person-centred approach. Community health professionals showed generally positive attitudes towards people with dementia. However, they demonstrated poor dementia knowledge and tended not to use a person-centred care approach. The results suggest that a multifaceted approach consisting of educational interventions for community health professionals, and policy and resource development to meet the demand for community dementia care services, is urgently needed in China.

Physicians involved in the care of patients with high risk of skin cancer should be trained regarding sun protection measures: evidence from a cross sectional study.

PubMed

Thomas, M; Rioual, E; Adamski, H; Roguedas, A-M; Misery, L; Michel, M; Chastel, F; Schmutz, J-L; Aubin, F; Marguery, M-C; Meyer, N

2011-01-01

Knowledge, regarding sun protection, is essential to change behaviour and to reduce sun exposure of patients at risk for skin cancer. Patient education regarding appropriate or sun protection measures, is a priority to reduce skin cancer incidence. The aim of this study was to evaluate the knowledge about sun protection and the recommendations given in a population of non-dermatologists physicians involved in the care of patients at high risk of skin cancer. This study is a cross-sectional study. Physicians were e-mailed an anonymous questionnaire evaluating the knowledge about risk factors for skin cancer, sun protection and about the role of the physician in providing sun protection recommendations. Of the responders, 71.4% considered that the risk of skin cancer of their patients was increased when compared with the general population. All the responders knew that UV-radiations can contribute to induce skin cancers and 71.4% of them declared having adequate knowledge about sun protection measures. A proportion of 64.2% of them declared that they were able to give sun protection advices: using sunscreens (97.8%), wearing covering clothes (95.5%), performing regular medical skin examination (91.1%), to avoid direct sunlight exposure (77.8%), avoiding outdoor activities in the hottest midday hours (73.3%) and practising progressive exposure (44.4%). Non-dermatologist physicians reported a correct knowledge of UV-induced skin cancer risk factors. The majority of responders displayed adequate knowledge of sun protection measures and declared providing patients with sun protection recommendation on a regular basis. Several errors persisted. © 2010 The Authors. Journal of the European Academy of Dermatology and Venereology © 2010 European Academy of Dermatology and Venereology.

Crowdsourcing awareness: exploration of the ovarian cancer knowledge gap through Amazon Mechanical Turk.

PubMed

Carter, Rebecca R; DiFeo, Analisa; Bogie, Kath; Zhang, Guo-Qiang; Sun, Jiayang

2014-01-01

Ovarian cancer is the most lethal gynecologic disease in the United States, with more women dying from this cancer than all gynecological cancers combined. Ovarian cancer has been termed the "silent killer" because some patients do not show clear symptoms at an early stage. Currently, there is a lack of approved and effective early diagnostic tools for ovarian cancer. There is also an apparent severe knowledge gap of ovarian cancer in general and of its indicative symptoms among both public and many health professionals. These factors have significantly contributed to the late stage diagnosis of most ovarian cancer patients (63% are diagnosed at Stage III or above), where the 5-year survival rate is less than 30%. The paucity of knowledge concerning ovarian cancer in the United States is unknown. The present investigation examined current public awareness and knowledge about ovarian cancer. The study implemented design strategies to develop an unbiased survey with quality control measures, including the modern application of multiple statistical analyses. The survey assessed a reasonable proxy of the US population by crowdsourcing participants through the online task marketplace Amazon Mechanical Turk, at a highly condensed rate of cost and time compared to traditional recruitment methods. Knowledge of ovarian cancer was compared to that of breast cancer using repeated measures, bias control and other quality control measures in the survey design. Analyses included multinomial logistic regression and categorical data analysis procedures such as correspondence analysis, among other statistics. We confirmed the relatively poor public knowledge of ovarian cancer among the US population. The simple, yet novel design should set an example for designing surveys to obtain quality data via Amazon Mechanical Turk with the associated analyses.

Fine needle aspiration of thyroid nodules in the pediatric population: a 12-year cyto-histological correlation experience at North Shore-Long Island Jewish Health System.

PubMed

Lale, Seema A; Morgenstern, Nora N; Chiara, Sugrue; Wasserman, Patricia

2015-08-01

Diagnostic evaluation of thyroid nodules by FNA is used in the clinical management triage based on the knowledge of the rate of malignancy of each diagnostic category. The Bethesda System for Reporting Thyroid Cytopathology was published in 2007 by the National Cancer Institute (NCI). Using this classification, we studied our institution's experience in the pediatric population calculating the rate of malignancy for each diagnostic category, comparing our findings to our general patient population and that of the literature. 13,312 thyroid FNAs were performed at our institution between 1998 and 2010. 282 cases were from patients under 19 years of age. We reviewed and reclassified these cases using the new NCI categories, and pursued cytology-surgical follow-up. Of the 282 FNA cases, 20.92% (59) were classified as unsatisfactory (U), 48.22, % (136) benign (B), 2.12% (6) Atypia of undetermined significance (AUS), 14.18% (40) suspicious for follicular neoplasm (FN), 2.12% (6) suspicious for malignancy (SM) and 12.41% (35) positive for malignancy (P). The U-category was further classified into nondiagnostic (ND) 12.41% (35) and cysts (C) 8.51% (24). Seventy-four children had surgical follow-up. The rates of histologically confirmed malignancy were 10% in U (1/10), 0% in B (0/17), 50% in AUS (2/4), 39% in FN (7/18), 100% in SM (4/4) and 100% in P (24/24) categories respectively. Among the U category, malignancy rate was 0% for the ND category and 25% for the C category. To our knowledge, this is the first study to apply the NCI categories to the pediatric population. The rate of malignancy in the U category was only seen in the specimens with cystic component. AUS and FN categories had a higher malignancy rate (50 and 39% respectively) as compared with that of the general population (15 and 30% respectively). Given that the rates of malignancy are higher for cysts and AUS, the literature recommendation to "follow-up and repeat" may not apply to the pediatric population. Surgery may be reasonable in these categories instead. © 2015 Wiley Periodicals, Inc.

Cognitive algorithms: dynamic logic, working of the mind, evolution of consciousness and cultures

NASA Astrophysics Data System (ADS)

Perlovsky, Leonid I.

2007-04-01

The paper discusses evolution of consciousness driven by the knowledge instinct, a fundamental mechanism of the mind which determines its higher cognitive functions. Dynamic logic mathematically describes the knowledge instinct. It overcomes past mathematical difficulties encountered in modeling intelligence and relates it to mechanisms of concepts, emotions, instincts, consciousness and unconscious. The two main aspects of the knowledge instinct are differentiation and synthesis. Differentiation is driven by dynamic logic and proceeds from vague and unconscious states to more crisp and conscious states, from less knowledge to more knowledge at each hierarchical level of the mind. Synthesis is driven by dynamic logic operating in a hierarchical organization of the mind; it strives to achieve unity and meaning of knowledge: every concept finds its deeper and more general meaning at a higher level. These mechanisms are in complex relationship of symbiosis and opposition, which leads to complex dynamics of evolution of consciousness and cultures. Modeling this dynamics in a population leads to predictions for the evolution of consciousness, and cultures. Cultural predictive models can be compared to experimental data and used for improvement of human conditions. We discuss existing evidence and future research directions.

Knowledge and attitudes about urinary incontinence among community-dwelling Korean American women.

PubMed

Kang, Youngmi

2009-01-01

The purpose of this study was to explore knowledge and attitudes about urinary incontinence (UI) among Korean American women with incontinence and provide initial information needed to design education programs and culture-specific interventions. One hundred eighty-two community-dwelling Korean American women who were 30 years and older and self-identified as having UI were invited to participate in the study. Data collection was conducted in 12 Korean religious organizations. This study uses a cross-sectional descriptive design by means of interviews. The Incontinence Quiz was used to measure knowledge and attitudes about UI. Higher scores indicate greater knowledge and more positive attitudes. The mean Incontinence Quiz was 4.85 (SD = 2.75) out of 14, which was much lower than the midpoint of 7.0, indicating that respondents tended to have limited knowledge and negative attitudes toward UI. The number of correct responses to the items on the Incontinence Quiz in this sample was lower than that reported in other studies that sampled the general population. Interventions to improve Korean women's knowledge of, and attitudes toward, UI are needed. WOC and continence nurses should take an active role in educating women about the prevention and treatment of UI.

Using Genetic Programming with Prior Formula Knowledge to Solve Symbolic Regression Problem.

PubMed

Lu, Qiang; Ren, Jun; Wang, Zhiguang

2016-01-01

A researcher can infer mathematical expressions of functions quickly by using his professional knowledge (called Prior Knowledge). But the results he finds may be biased and restricted to his research field due to limitation of his knowledge. In contrast, Genetic Programming method can discover fitted mathematical expressions from the huge search space through running evolutionary algorithms. And its results can be generalized to accommodate different fields of knowledge. However, since GP has to search a huge space, its speed of finding the results is rather slow. Therefore, in this paper, a framework of connection between Prior Formula Knowledge and GP (PFK-GP) is proposed to reduce the space of GP searching. The PFK is built based on the Deep Belief Network (DBN) which can identify candidate formulas that are consistent with the features of experimental data. By using these candidate formulas as the seed of a randomly generated population, PFK-GP finds the right formulas quickly by exploring the search space of data features. We have compared PFK-GP with Pareto GP on regression of eight benchmark problems. The experimental results confirm that the PFK-GP can reduce the search space and obtain the significant improvement in the quality of SR.

Conditions for research in general practice. Can the Dutch and British experiences be applied to other countries, for example Spain?

PubMed

van der Zee, Jouke; Kroneman, Madelon; Bolíbar, Bonaventura

2003-06-01

The aim of this study is to identify conditions for research as part of professional development in general practice. Based on the work of Andrew Abbott, who studied the dynamics of professional development, five conditions were identified. These are: the creation of associations among professionals; control of work; the establishment of specialised education; the development of professional knowledge; and the creation of organised structures for professional work. Two countries with a well-established research tradition in general practice (the UK and the Netherlands) and one country where GP research development is still limited (Spain) were evaluated on the basis of these conditions. The conditions identified as favourable were as follows: the existence of a scientific association; a peer-reviewed journal; a defined population resulting in a population denominator for practices; a gatekeeping system; chairs and departments of general practice at universities; the integration of education centres and research centres; GPs working in group practices or health centres; a certain degree of independence from the Ministry of Health; and financial support for practicing GPs to conduct research activities. We showed that most conditions for the successful scientific progress of general practice in Spain are present. However there is still a gap between academia and general practice and a lack of research organisation and support.

Survival in individuals with severe alpha 1-antitrypsin deficiency (PiZZ) in comparison to a general population with known smoking habits.

PubMed

Tanash, Hanan A; Ekström, Magnus; Rönmark, Eva; Lindberg, Anne; Piitulainen, Eeva

2017-09-01

Knowledge about the natural history of severe alpha 1-antitrypsin (AAT) deficiency (PiZZ) is limited. Our aim was to compare the survival of PiZZ individuals with randomly selected controls from the Swedish general population.The PiZZ subjects (n=1585) were selected from the Swedish National AATD Register. The controls (n=5999) were randomly selected from the Swedish population register. Smoking habits were known for all subjects.Median follow-up times for the PiZZ subjects (731 never-smokers) and controls (3179 never-smokers) were 12 and 17 years, respectively (p<0.001). During follow-up, 473 PiZZ subjects (30%), and 747 controls (12%) died. The PiZZ subjects had a significantly shorter survival time than the controls, p<0.001. After adjustment for gender, age, smoking habits and presence of respiratory symptoms, the risk of death was still significantly higher for the PiZZ individuals than for the controls, hazard ratio (HR) 3.2 (95% CI 2.8-3.6; p<0.001). By contrast, the risk of death was not increased in never-smoking PiZZ individuals identified by screening, compared to never-smoking controls, HR 1.2 (95% CI 0.6-2.2).The never-smoking PiZZ individuals identified by screening had a similar life expectancy to the never-smokers in the Swedish general population. Early diagnosis of AAT deficiency is of utmost importance. Copyright ©ERS 2017.

Towards gender-sensitivity: the Philippine POPCOM experience. How sensitive to gender issues are our family planning personnel?

PubMed

Danguilan, M

1995-04-01

The Philippine Commission on Population (POPCOM) sets and coordinates the country's population policy. POPCOM launched Gender I in early 1994 in the attempt to find out how aware and sensitive its board of commissioners, staff, and the provincial and city population officers were on gender and population issues. The assessment covered the respondents' gender relations at the workplace; gender, work, and family responsibilities; job satisfaction; their perceptions about gender-related issues in reproductive health; personal sex attitudes; and general perceptions on gender issues. The project also explored respondents' knowledge and perceptions on population growth and structure; population information generation and use; quality of life; reproductive health; law, ethics, and policy; and men's and women's roles. Having completed the institutional assessment, POPCOM has now implemented the Gender II project designed to strengthen the formulation, coordination, and implementation of gender-aware population and reproductive health policies and programs. Project activities include policy review and framework development, capability building through gender and reproductive health training and information management, and special research projects.

Galactic archaeology in action space

NASA Astrophysics Data System (ADS)

Sanderson, Robyn

2009-05-01

Working in action space offers an instructive alternative view of the process of hierarchical assembly in galaxies, but performing the necessary canonical transformation formally requires both complete phase space information of a stellar population and knowledge of the correct galactic potential, neither of which is generally available. I use the approximate-action method pioneered by MacMillan and Binney (2008) to examine the remnant of a late-time merger in M31, which was modeled by Fardal et al. (2007).

PubMed Central

Marotta, C.; Ventura, G.; Casuccio, N.; Dieli, F.; D'Angelo, C.; Restivo, V.; Costantino, C.; Vitale, F.; Casuccio, A.

2017-01-01

Summary Introduction. Vaccination coverages threaten to decrease because of false beliefs in their unsafety and inefficacy. Therefore formation of future health-care workers on this topic is fundamental to deal with any doubt and to promote active immunization among general population. Methods. In order to assess health-care students' knowledge about vaccination before an integrated seminar on this topic, and to evaluate their improvement after the educational intervention, an integrated educational intervention was held by a multidisciplinary team. Before and after the seminar, 118 students of medicine and biology schools at Palermo University were asked to answer 10 multiple-choice questions regarding vaccine history, mechanism of action, side effects, composition, use and nowadays issues (hesitancy). Two more questions investigating possible changes on students' attitudes towards vaccination and the usefulness of the formative intervention, were added at the post-test phase of the survey. Results. Eighty-one out of 118 students (68.6%) answered to both pre- and post-test questions. 97.6% and 81.5% of the participating group also completed the two additional questions about their improvement in knowledge (question 11) and attitudes (question 12) towards vaccinations. The post-test results showed a significant improvement for all questions administered, except for number 3 (about a specific immunological content), with an overall percentage of correct answers increasing from 38.8% to 77.6% (p©< 0.001). Conclusions. The present explorative study put the basis for future studies, stronger in the methodology, and highlights the importance of educating health-care professions students by integrated extra-curricular intervention to be held early in their degree curricula and in order to improve knowledge and attitudes towards vaccinations and to prepare them to promote vaccines among the general population. PMID:28900348

Impact on knowledge and behaviour of the general population of two different methods of solid waste management: An explorative cross-sectional study.

PubMed

Del Cimmuto, Angela; Mannocci, Alice; Ribatti, Domenico; Boccia, Antonio; La Torre, Giuseppe

2014-06-01

The objectives of the present study were to evaluate knowledge among general population about the risks factors of waste management, to estimate the feeling of anxiety concerning the waste, and to compare knowledge of two different methods for collecting municipal solid waste (MSW): a street separate collection system and a door-to-door separate collection system. A cross-sectional study was performed, administering an anonymous questionnaire to 180 inhabitants in Aprilia, Latium, Italy. The study sample consisted of 183 citizens: 64 in the intervention group and 119 in the control group. The intervention was represented by a campaign of door-to-door collection. The correct implementation of separate collection of waste was 87.5% in the intervention group and 63% in the control group (p<0.001). For both groups, the favourite type of waste collection was door-to-door (p=0.013); a high difference concerning the quality of information was found (p<0.0001): in the intervention group, 84% declared to be satisfied (67% sufficient and 17.2% good), while in the control group, 21% declared to be satisfied (16.8% sufficient and 4.2% good). The advice mainly reported from the control group respondents was to increase the size of the information pack (80.7%, p=0.024). The information campaign seemed to increase people's awareness about the problem, improving the management of waste and household waste. The door-to-door collection was appreciated and preferred by both groups. The adoption of a door-to-door scheme seems to be a winning option mostly because it is supported by an information and education system for the citizens. © The Author(s) 2014.

Ethnicity and health literacy: a survey on hypertension knowledge among Canadian ethnic populations.

PubMed

Cunningham, Ceara Tess; Sykes, Lindsay L; Metcalfe, Amy; Cheng, Amy; Riaz, Muhammad; Lin, Katie; Schorr, Emily; Campbell, Norm R C; Quan, Hude

2014-01-01

With an increase and diversity in ethnic populations in Westernized countries, understanding the differences in levels of knowledge surrounding hypertension is important in planning appropriate prevention strategies. The purpose of our study was to assess levels of hypertension knowledge in Chinese, Indian and White populations in a large metropolitan Canadian city. A telephone survey was conducted in English, Chinese (Cantonese and Mandarin) and Indian languages (Hindi, Punjabi and Urdu). Hypertension knowledge was assessed through a 10-item validated instrument; respondents received 1 point for each correct answer. Logistic regression was used to test differences in hypertension knowledge among these three populations. Survey response rates were 68.7% (301) for Chinese, 61.3% (248) for Indian and 69.7% (254) for White populations. The average hypertension knowledge score for Chinese respondents was 7.23 out of 10, 7.11 for Indian respondents and 7.28 for White respondents. Compared to White respondents, Chinese respondents were less likely than White respondents to know high blood pressure can cause heart attacks (adjusted odds ratio [aOR]: .43, 95% confidence interval [CI]: .19-.96] and Indian respondents were less likely to know losing weight usually decreases blood pressure (aOR: .38, 95% CI: .21-.68). Hypertension knowledge levels among these three ethnic/racial populations were similar and relatively high and varied by content. Low levels of knowledge for Chinese and Indian ethnic populations were on hypertension risk factors, long-term consequences of hypertension and anti-hypertensive medication adherence. Specifically, females, recent immigrants to Canada and Chinese seniors were identified as sub-groups who should be targeted for hypertension knowledge promotion.

Breast cancer and gene testing: risk, rationale, and responsibilities of primary care providers.

PubMed

Wilcox-Honnold, P M

1998-01-01

Family history is one of the known risk factors for breast cancer. Breast cancer susceptibility genes, BRCA-1 and BRCA-2, have been identified as accountable for less than 10% of all cases of breast cancer. Certain populations however, including native Icelanders and Ashkenazi Jews have a higher incidence of BRCA mutations than the general population. Genetic testing for these mutations is now available. Many ethical issues remain regarding who should be tested and what interventions should be carried out with positive test results. This article describes the patient assessment and counseling process for breast cancer testing to improve the knowledge base and confidence of the primary care provider.

The Emotional Responses of Married Women Receiving Oral Contraceptives

PubMed Central

Ringrose, C. A. Douglas

1965-01-01

One hundred women taking oral contraceptives were questioned concerning their opinions about personal and sociological effects of this method of conception control. Fifty-three per cent reported improved coital satisfaction while 4% noted the opposite effect. Libido was increased in 22% and decreased in 13%. One woman in five believed that an increase in premarital and extramarital sexual activity would take place in the general population as a result of tablet-induced infertility. The problem of population control is discussed. It is paradoxical that the incidence of unplanned pregnancies continues to increase despite the availability of completely reliable conception control. This reflects present inability to communicate contraceptive knowledge to the appropriate people. PMID:14292887

Knowledge of the health consequences of tobacco smoking: a cross-sectional survey of Vietnamese adults

PubMed Central

Minh An, Dao Thi; Van Minh, Hoang; Huong, Le Thi; Giang, Kim Bao; Xuan, Le Thi Thanh; Thi Hai, Phan; Quynh Nga, Pham; Hsia, Jason

2013-01-01

Background Although substantial efforts have been made to curtail smoking in Vietnam, the 2010 Global Adult Tobacco Survey (GATS) revealed that the proportion of male adults currently smoking remains high at 47.4%. Objectives To determine the level of, and characteristics associated with, knowledge of the health consequences of smoking among Vietnamese adults. Design GATS 2010 was designed to survey a nationally representative sample of Vietnamese men and women aged 15 and older drawn from 11,142 households using a two-stage sampling design. Descriptive statistics were calculated and multivariate logistic regression was used to examine associations between postulated exposure factors (age, education, access to information, ethnic group etc.) and knowledge on health risks. Results General knowledge on the health risks of active smoking (AS) and exposure to second hand smoke (SHS) was good (90% and 83%, respectively). However, knowledge on specific diseases related to tobacco smoking (stroke, heart attack, and lung cancer) appeared to be lower (51.5%). Non-smokers had a significantly higher likelihood of demonstrating better knowledge on health risks related to AS (OR 1.6) and SHS (OR 1.7) than smokers. Adults with secondary education, college education or above also had significantly higher levels knowledge of AS/SHS health risks than those with primary education (AS: ORs 1.6, 1.7, and 1.9, respectively, and SHS: ORs 2.4, 3.9, and 5.7 respectively). Increasing age was positively associated with knowledge of the health consequences of SHS, and access to information was significantly associated with knowledge of AS/SHS health risks (ORs 2.3 and 1.9 respectively). Otherwise, non-Kinh ethnic groups had significantly less knowledge on health risks of AS/SHS than Kinh ethnic groups. Conclusions It may be necessary to target tobacco prevention programs to specific subgroups including current smokers, adults with low education, non-Kinh ethnics in order to increase their knowledge on health risks of smoking. Comprehensive messages and/or images about specific diseases related to AS/SHS should be conveyed using of different channels and modes specific to local cultures to increase knowledge on smoking health consequences for general population. PMID:23374702

Knowledge of the health consequences of tobacco smoking: a cross-sectional survey of Vietnamese adults.

PubMed

Minh An, Dao Thi; Van Minh, Hoang; Huong, Le Thi; Giang, Kim Bao; Xuan, Le Thi Thanh; Hai, Phan Thi; Quynh Nga, Pham; Hsia, Jason

2013-01-31

Although substantial efforts have been made to curtail smoking in Vietnam, the 2010 Global Adult Tobacco Survey (GATS) revealed that the proportion of male adults currently smoking remains high at 47.4%. To determine the level of, and characteristics associated with, knowledge of the health consequences of smoking among Vietnamese adults. GATS 2010 was designed to survey a nationally representative sample of Vietnamese men and women aged 15 and older drawn from 11,142 households using a two-stage sampling design. Descriptive statistics were calculated and multivariate logistic regression was used to examine associations between postulated exposure factors (age, education, access to information, ethnic group etc.) and knowledge on health risks. General knowledge on the health risks of active smoking (AS) and exposure to second hand smoke (SHS) was good (90% and 83%, respectively). However, knowledge on specific diseases related to tobacco smoking (stroke, heart attack, and lung cancer) appeared to be lower (51.5%). Non-smokers had a significantly higher likelihood of demonstrating better knowledge on health risks related to AS (OR 1.6) and SHS (OR 1.7) than smokers. Adults with secondary education, college education or above also had significantly higher levels knowledge of AS/SHS health risks than those with primary education (AS: ORs 1.6, 1.7, and 1.9, respectively, and SHS: ORs 2.4, 3.9, and 5.7 respectively). Increasing age was positively associated with knowledge of the health consequences of SHS, and access to information was significantly associated with knowledge of AS/SHS health risks (ORs 2.3 and 1.9 respectively). Otherwise, non-Kinh ethnic groups had significantly less knowledge on health risks of AS/SHS than Kinh ethnic groups. It may be necessary to target tobacco prevention programs to specific subgroups including current smokers, adults with low education, non-Kinh ethnics in order to increase their knowledge on health risks of smoking. Comprehensive messages and/or images about specific diseases related to AS/SHS should be conveyed using of different channels and modes specific to local cultures to increase knowledge on smoking health consequences for general population.

Caste- and ethnicity-based inequalities in HIV/AIDS-related knowledge gap: a case of Nepal.

PubMed

Atteraya, Madhu; Kimm, HeeJin; Song, In Han

2015-05-01

Caste- and ethnicity-based inequalities are major obstacles to achieving health equity. The authors investigated whether there is any association between caste- and ethnicity-based inequalities and HIV-related knowledge within caste and ethnic populations. They used the 2011 Nepal Demographic and Health Survey, a nationally represented cross-sectional study data set. The study sample consisted of 11,273 women between 15 and 49 years of age. Univariate and logistic regression models were used to examine the relationship between caste- and ethnicity-based inequalities and HIV-related knowledge. The study sample was divided into high Hindu caste (47.9 percent), "untouchable" caste (18.4 percent), and indigenous populations (33.7 percent). Within the study sample, the high-caste population was found to have the greatest knowledge of the means by which HIV is prevented and transmitted. After controlling for socioeconomic and demographic characteristics, untouchables were the least knowledgeable. The odds ratio for incomplete knowledge about transmission among indigenous populations was 1.27 times higher than that for high Hindu castes, but there was no significant difference in knowledge of preventive measures. The findings suggest the existence of a prevailing HIV knowledge gap. This in turn suggests that appropriate steps need to be implemented to convey complete knowledge to underprivileged populations.

Leveraging prior quantitative knowledge in guiding pediatric drug development: a case study.

PubMed

Jadhav, Pravin R; Zhang, Jialu; Gobburu, Jogarao V S

2009-01-01

The manuscript presents the FDA's focus on leveraging prior knowledge in designing informative pediatric trial through this case study. In developing written request for Drug X, an anti-hypertensive for immediate blood pressure (BP) control, the sponsor and FDA conducted clinical trial simulations (CTS) to design trial with proper sample size and support the choice of dose range. The objective was to effectively use prior knowledge from adult patients for drug X, pediatric data from Corlopam (approved for a similar indication) trial and general experience in developing anti-hypertensive agents. Different scenarios governing the exposure response relationship in the pediatric population were simulated to perturb model assumptions. The choice of scenarios was based on the past observation that pediatric population is less responsive and sensitive compared with adults. The conceptual framework presented here should serve as an example on how the industry and FDA scientists can collaborate in designing the pediatric exclusivity trial. Using CTS, inter-disciplinary scientists with the sponsor and FDA can objectively discuss the choice of dose range, sample size, endpoints and other design elements. These efforts are believed to yield plausible trial design, qrational dosing recommendations and useful labeling information in pediatrics. Published in 2009 by John Wiley & Sons, Ltd.

Acquisition of a Biomedical Database of Acute Responses to Space Flight during Commercial Personal Suborbital Flights

NASA Technical Reports Server (NTRS)

Charles, John B.; Richard, Elizabeth E.

2010-01-01

There is currently too little reproducible data for a scientifically valid understanding of the initial responses of a diverse human population to weightlessness and other space flight factors. Astronauts on orbital space flights to date have been extremely healthy and fit, unlike the general human population. Data collection opportunities during the earliest phases of space flights to date, when the most dynamic responses may occur in response to abrupt transitions in acceleration loads, have been limited by operational restrictions on our ability to encumber the astronauts with even minimal monitoring instrumentation. The era of commercial personal suborbital space flights promises the availability of a large (perhaps hundreds per year), diverse population of potential participants with a vested interest in their own responses to space flight factors, and a number of flight providers interested in documenting and demonstrating the attractiveness and safety of the experience they are offering. Voluntary participation by even a fraction of the flying population in a uniform set of unobtrusive biomedical data collections would provide a database enabling statistical analyses of a variety of acute responses to a standardized space flight environment. This will benefit both the space life sciences discipline and the general state of human knowledge.

Medical training fails to prepare providers to care for patients with chronic hepatitis B infection

PubMed Central

Chao, Stephanie D; Wang, Bing-Mei; Chang, Ellen T; Ma, Li; So, Samuel K

2015-01-01

AIM: To investigate physicians’ knowledge including chronic hepatitis B (CHB) diagnosis, screening, and management in various stages of their training. METHODS: A voluntary 20-question survey was administered in Santa Clara County, CA where Asian and Pacific Islanders (API) account for a third of the population. Among the 219 physician participants, there were 63 interns, 60 second-year residents, 26 chief residents and 70 attending physicians. The survey asked questions regarding respondents’ demographics, general hepatitis B virus knowledge questions (i.e., transmission, prevalence, diagnostic testing, prevention, and treatment options), as well as, self-reported practice behavior and confidence in knowledge. RESULTS: Knowledge about screening and managing patients with CHB was poor: only 24% identified the correct tests to screen for CHB, 13% knew the next steps for patients testing positive for CHB, 18% knew the high prevalence rate among API, and 31% knew how to screen for liver cancer. Wald chi-square analysis determined the effect of training level on knowledge; in all cases except for knowledge of liver cancer screening (P = 0.0032), knowledge did not significantly increase with length in residency training or completion of residency. CONCLUSION: Even in a high-risk region, both medical school and residency training have not adequately prepared physicians in the screening and management of CHB. PMID:26078568

HIV-related knowledge, perceptions, attitudes, and utilisation of HIV counselling and testing: a venue-based intercept commuter population survey in the inner city of Johannesburg, South Africa.

PubMed

Chimoyi, Lucy; Tshuma, Ndumiso; Muloongo, Keith; Setswe, Geoffrey; Sarfo, Bismark; Nyasulu, Peter S

2015-01-01

HIV counselling and testing (HCT) and knowledge about HIV have been key strategies utilised in the prevention and control of HIV/AIDS worldwide. HIV knowledge and uptake of HCT services in sub-Saharan Africa are still low. This study was conducted to determine factors associated with HCT and HIV/AIDS knowledge levels among a commuter population in Johannesburg, South Africa. To identify the factors associated with HCT uptake among the commuter population. A simple random sampling method was used to select participants in a venue-based intercept survey at a taxi rank in the Johannesburg Central Business District. Data were collected using an electronic questionnaire. Logistic regression analysis assessed factors associated with HIV testing stratified by gender. 1,146 respondents were interviewed, the maority (n=579, 50.5%) were females and (n=780, 68.1%) were over 25 years of age. Overall HCT knowledge was high (n=951, 83%) with more females utilising HCT facilities. There was a significant difference in HIV testing for respondents living closer to and further away from health facilities. Slightly more than half of the respondents indicated stigma as one of the barriers for testing (n=594, 52%, p-value=0.001). For males, living with a partner (aOR: 1.68, 95% CI: 1.02-2.78, p-value: 0.041) and possessing a post-primary education were positively associated with testing (aOR: 2.00, 95% CI: 1.15-3.47, p-value: 0.014), whereas stigma and discrimination reduced the likelihood of testing (aOR: 0.40, 95% CI: 0.31-0.62, p-value: <0.001). For females, having one sexual partner (aOR: 2.65, 95% CI: 1.19-5.90, p-value: 0.017) and a low perceived benefit for HIV testing (aOR: 0.54, 95% CI: 0.30-0.96, p-value: 0.035) were associated with HIV testing. The overall HIV/AIDS knowledge was generally high. Gender-specific health education and HIV intervention programmes are needed for improved access to HCT services. One favourable intervention would be the use of home-based HCT programmes.

Food risk assessment for perfluoroalkyl acids and brominated flame retardants in the French population: results from the second French total diet study.

PubMed

Rivière, G; Sirot, V; Tard, A; Jean, J; Marchand, P; Veyrand, B; Le Bizec, B; Leblanc, J C

2014-09-01

To determine the exposure of the French population to toxic compounds contaminating the food chain, a total diet study was performed in France between 2007 and 2009. This study was designed to reflect the consumption habits of the French population and covered the most important foods in terms of consumption, selected nutrients and contribution to contamination. Based on French consumption data, the present study reports the dietary exposure to perfluoroalkyl acids (16 congeners) and brominated flame retardants (polybrominated diphenyl ethers, hexabromocyclododecane and polybrominated biphenyls). Comparison of the calculated dietary exposures with the generally accepted health-based guidance values revealed that most compounds do not pose any risk. There are however knowledge gaps for some congeners in these large chemical classes. Copyright © 2014 Elsevier B.V. All rights reserved.

[Meta-analysis of group comparison and meta-analysis of reliability generalization of the State-Trait Anxiety Inventory Questionnaire (STAI)].

PubMed

Guillén-Riquelme, Alejandro; Buela-Casal, Gualberto

2014-01-01

Since its creation the STAI has been cited in more than 14,000 documents, with more than 60 adaptations in different countries. In some adaptations this instrument has no clinical scores. The aim of this work is to determine if the State-Trait Anxiety Inventory (STAI) has higher scores in patients diagnosed with anxiety than in general population. In addition, we want to examine if the internal consistency is adequate in anxious patient samples. We performed a literature search in Tripdatabase, Cochrane, Web of Knowledge, Scopus, PyscINFO and Scholar Google, for documents published between 2008 y 2012. We selected 131 scientific articles to compare between patients diagnosed with anxiety and general population, and 25 for the generalization of reliability. For the analysis we used Cohen's d for means comparisons (random-effects method) and Cronbach's alpha for the reliability generalization (fixed-effects method). In the groups comparision the differences in state anxiety (d=1.39; CI95%: 1.22-1.56) and in the trait anxiety (d=1.74; CI95%:1.56-1.91) were significants. The reliability for patients of some anxiety disorder was between 0.87 and 0.93. So it seems that the STAI is sensitive to the level of anxiety of the individual and reliable for patients with diagnosis of panic attack, specific phobia, social phobia, generalized social phobia, generalized anxiety disorder, post-traumatic stress disorder, obsessive compulsive disorder or acute Stress disorder.

Use of face masks in a primary care outpatient setting in Hong Kong: Knowledge, attitudes and practices.

PubMed

Ho, H S W

2012-12-01

To assess if a knowledge gap exists in the correct use of face masks, and to explore the correlations between knowledge, attitudes and practices regarding the use of face masks among outpatients and their caregivers in an outpatient clinic in Hong Kong. Cross-sectional study. Outpatients and their caregivers who were present at an outpatient setting in Hong Kong were invited to participate in this survey. All participants were asked to complete a self-administered closed-ended questionnaire about their knowledge, attitudes and practices regarding the use of face masks. Data were described using descriptive statistics and correlation coefficients. Among the 399 respondents, 52% knew the correct steps in wearing a face mask, and their attitudes toward face masks were generally positive. Further analyses showed that respondents were more likely to wear a face mask at a clinic than in a public place or at home. Moreover, respondents were more likely to wear a face mask to protect others against influenza-like illness (ILI) than for self-protection. There was low to moderate correlation between attitudes and practices (correlation coefficient 0.26, P < 0.05). This study identified a knowledge gap in the correct use of face masks among outpatients and their caregivers; attitudes and practices regarding the use of face masks were generally positive, but correlation was not high. It is recommended that public health education campaigns should tailor efficient programmes to combat ILI transmission among outpatient clinic populations by improving knowledge about the correct use of face masks. Copyright © 2012 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

A cross-sectional study of the knowledge, attitude, and practice of patients aged 50 years or above towards herpes zoster in an out-patient setting.

PubMed

Lam, A Cy; Chan, M Y; Chou, H Y; Ho, S Y; Li, H L; Lo, C Y; Shek, K F; To, S Y; Yam, K K; Yeung, I

2017-08-01

There has been limited research on the knowledge of and attitudes about herpes zoster in the Hong Kong population. This study aimed to investigate the knowledge, attitude, and practice of patients aged 50 years or above towards herpes zoster and its vaccination. This was a cross-sectional study in the format of a structured questionnaire interview carried out in Sai Ying Pun Jockey Club General Outpatient Clinic in Hong Kong. Knowledge of herpes zoster and its vaccination was assessed, and patient attitudes to and concerns about the disease were evaluated. Factors that affected a decision about vaccination against herpes zoster were investigated. A total of 408 Hong Kong citizens aged 50 years or above were interviewed. Multiple regression analysis revealed that number of correct responses regarding knowledge about herpes zoster was positively correlated with educational attainment (B=0.313, P=0.026) and history of herpes zoster (B=0.408, P=0.038), and negatively correlated with age (B= -0.042, P<0.001) and male gender (B= -0.396, P=0.029). Answers to several questions revealed a sizable number of misconceptions about the disease. Among all respondents, 35% stated that they were worried about getting the disease, and 17% would consider vaccination against herpes zoster. Misconceptions about herpes zoster were notable in this study. More health education is needed to improve the understanding and heighten awareness of herpes zoster among the general public. Although the majority of participants indicated that herpes zoster would have a significant impact on their health, a relatively smaller proportion was actually worried about getting the disease. Further studies on this topic should be encouraged to gauge the awareness and knowledge of herpes zoster among broader age-groups.

Usefulness of symptoms to screen for celiac disease.

PubMed

Rosén, Anna; Sandström, Olof; Carlsson, Annelie; Högberg, Lotta; Olén, Ola; Stenlund, Hans; Ivarsson, Anneli

2014-02-01

To describe the frequency of symptoms and associated conditions among screening-detected celiac disease (CD) cases and non-CD children and to evaluate questionnaire-based case-finding targeting the general population. In a population-based CD screening of 12-year-olds, children and their parents completed questionnaires on CD-associated symptoms and conditions before knowledge of CD status. Questionnaire data for those who had their CD detected in the screening (n = 153) were compared with those of children with normal levels of CD markers (n = 7016). Hypothetical case-finding strategies were also evaluated. Questionnaires were returned by 7054 (98%) of the children and by 6294 (88%) of their parents. Symptoms were as common among screening-detected CD cases as among non-CD children. The frequency of children with screening-detected CD was similar when comparing the groups with and without any CD-related symptoms (2.1% vs 2.1%; P = .930) or CD-associated conditions (3.6% vs 2.1%; P = .07). Case-finding by asking for CD-associated symptoms and/or conditions would have identified 52 cases (38% of all cases) at a cost of analyzing blood samples for 2282 children (37%) in the study population. The current recommended guidelines for finding undiagnosed CD cases, so-called active case-finding, fail to identify the majority of previously undiagnosed cases if applied in the general population of Swedish 12-year-olds. Our results warrant further studies on the effectiveness of CD case-finding in the pediatric population, both at the clinical and population-based levels.

The Chilean Recluse Spider (Araneae: Sicariidae) Displays Behavioral Responses to Conspecific Odors, but Not to Several General Odorants.

PubMed

Calbiague, Victor Manuel; Olivares, Jesus; Olivares, Erick; Schmachtenberg, Oliver

2017-09-01

Spiders of the family Sicariidae pose a serious threat to affected populations, and Loxosceles laeta (Nicolet) is considered the most venomous species. Development of nontoxic olfaction-based spider repellents or traps is hindered by a current lack of knowledge regarding olfactory system function in arachnids. In the present study, general plant odorants and conspecific odors were tested for behavioral responses in L. laeta. Although general odorants triggered neither attraction nor aversion, conspecific odor of the opposite sex caused aversion in females, and attraction in males. These results support the presence of a specific olfactory system for the detection of conspecifics in L. laeta, but suggest the absence of a broadly tuned system for general odorant detection in this species. © The Authors 2017. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Knowledge and attitudes toward vaccination: A survey of Serbian students.

PubMed

Cvjetkovic, Smiljana J; Jeremic, Vida Lj; Tiosavljevic, Danijela V

Since vaccination coverage in Serbia has been decreasing and health professionals have been identified as the most important factor in making decisions about immunization, vaccination knowledge and attitudes of students, especially medical students, are of particular interest. A cross-sectional survey was carried out on three groups of 509 Belgrade University students (medical, law and engineering students). The data were collected using an on-line questionnaire posted to student groups and included the Vaccine Knowledge Questionnaire and Attitudes Toward Vaccination Scale. This survey also included questions about demographic characteristics and perceived negative experiences. Multiple linear regression analysis was performed. There was a significant difference in the Vaccine Knowledge score (F=40.48, p<0.01) among the three groups of students. Medical students (N=251, Mean=4.47, SD=1.71) had significantly higher mean knowledge scores than did law (N=128, Mean=2.80, SD=1.56) or engineering students (N=130, Mean=3.98, SD=1.81). Compared with the law (Mean=49.77, SD=10.23) and engineering students (Mean=57.62, SD=12.21), medical students (Mean=59.52, SD=9.62) also had significantly higher attitude scores (F=37.56, p<0.01). These findings demonstrate general positive attitudes of Serbian students toward immunization. However, some knowledge gaps were identified. Multivariate analysis showed that those who had better vaccine knowledge, those who studies medicine, those who attended at university for more years, and those who do not know someone who had a negative experience with vaccines were more likely to have positive attitudes toward vaccination. Considering the growing vaccination hesitance in the general population, this is an important result that indicates that medical students are possible important participants in future public health campaigns. A strong association between vaccine knowledge and attitudes implies recommendations to introduce a specialized vaccination curriculum at both the undergraduate and graduate levels of medical study. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

[Organ donation after death in Moroccan population].

PubMed

Esqalli, Imane; Knidiri, Hafssa; Mahoungou, Gael; Aitlahcen, Zineb; Fadili, Wafaa; Laouad, Inass

2015-07-01

Morocco stays far behind other countries in the domain of organ donation and transplantation. Improving the knowledge of Moroccan students, about organ donation and transplantation, can be a key factor in the development of transplant activity. The aim of this study is to evaluate the knowledge, attitudes and beliefs of students concerning organ donation and transplantation. The opinion survey was conducted in Marrakech city, with four high education structures with a pre-established questionnaire. The survey questions answered four main themes, which are: the evaluation of knowledge, the opinion and attitude of citizen, the explanation of refusal and the propositions to encourage organ donation in Morocco. Hundred percent of surveyed subjects answered the questionnaire. Among them, 40.3% were men. The middle age was 21.5 years. Out of 503 surveyed students, 89.4% were aware of organ transplant in Morocco. A quarter of students believed that removal and transplant acts were realized just in public health establishments, which have the authorization. Two persons out of 3 were able to identify transplantable organs and tissues. More than half accepted to donate their organs after death. The religious reason was in the head list of refusal determinants of organ donation after death, with a prevalence of 39.7%. Young Moroccans have limited knowledge relating to organ donation. The development of this therapy needs to establish an adequate project of information and motivation of general population. Copyright © 2015 Association Société de néphrologie. Published by Elsevier SAS. All rights reserved.

Knowledge, data and interests: Challenges in participation of diverse stakeholders in HIA

DOE Office of Scientific and Technical Information (OSTI.GOV)

Negev, Maya, E-mail: negevm@bgu.ac.il

2012-02-15

Stakeholder participation is considered an integral part of HIA. However, the challenges that participation implies in a multi-disciplinary and multi-ethnic society are less studied. This paper presents the manifestations of the multiplicity of sectors and population groups in HIA and discusses the challenges that such diversity imposes. Specifically, there is no common ground between participants, as their positions entail contradictory knowledge regarding the current situation, reliance on distinct data and conflicting interests. This entails usage of multiple professional and ethnic languages, disagreements regarding the definition of health and prioritizing health issues in HIA, and divergent perceptions of risk. These differencesmore » between participants are embedded culturally, socially, individually and, maybe most importantly, professionally. This complex picture of diverse stakeholder attributes is grounded in a case study of stakeholder participation in HIA, regarding zoning of a hazardous industry site in Israel. The implication is that participatory HIAs should address the multiplicity of stakeholders and types of knowledge, data and interests in a more comprehensive way. - Highlights: Black-Right-Pointing-Pointer This paper analyses challenges in participation of diverse stakeholders in HIA. Black-Right-Pointing-Pointer The multiplicity of disciplines and population groups raises fundamental challenges. Black-Right-Pointing-Pointer Stakeholders possess distinct and often contradictory knowledge, data and interests. Black-Right-Pointing-Pointer They speak different languages, and differ on approaches to health and risk perceptions. Black-Right-Pointing-Pointer Substantial amendments to diverse participation are needed, in HIA and generally.« less

Mapping the knowledge structure of research on patient adherence: knowledge domain visualization based co-word analysis and social network analysis.

PubMed

Zhang, Juan; Xie, Jun; Hou, Wanli; Tu, Xiaochen; Xu, Jing; Song, Fujian; Wang, Zhihong; Lu, Zuxun

2012-01-01

Patient adherence is an important issue for health service providers and health researchers. However, the knowledge structure of diverse research on treatment adherence is unclear. This study used co-word analysis and social network analysis techniques to analyze research literature on adherence, and to show their knowledge structure and evolution over time. Published scientific papers about treatment adherence were retrieved from Web of Science (2000 to May 2011). A total of 2308 relevant articles were included: 788 articles published in 2000-2005 and 1520 articles published in 2006-2011. The keywords of each article were extracted by using the software Biblexcel, and the synonym and isogenous words were merged manually. The frequency of keywords and their co-occurrence frequency were counted. High frequency keywords were selected to yield the co-words matrix. Finally the decomposition maps were used to comb the complex knowledge structures. Research themes were more general in the first period (2000 to 2005), and more extensive with many more new terms in the second period (2006 to 2011). Research on adherence has covered more and more diseases, populations and methods, but other diseases/conditions are not as hot as HIV/AIDS and have not become specialty themes/sub-directions. Most studies originated from the United States. The dynamic of this field is mainly divergent, with increasing number of new sub-directions of research. Future research is required to investigate specific directions and converge as well to construct a general paradigm in this field.

Mapping the Knowledge Structure of Research on Patient Adherence: Knowledge Domain Visualization Based Co-Word Analysis and Social Network Analysis

PubMed Central

Hou, Wanli; Tu, Xiaochen; Xu, Jing; Song, Fujian; Wang, Zhihong; Lu, Zuxun

2012-01-01

Background Patient adherence is an important issue for health service providers and health researchers. However, the knowledge structure of diverse research on treatment adherence is unclear. This study used co-word analysis and social network analysis techniques to analyze research literature on adherence, and to show their knowledge structure and evolution over time. Methods Published scientific papers about treatment adherence were retrieved from Web of Science (2000 to May 2011). A total of 2308 relevant articles were included: 788 articles published in 2000–2005 and 1520 articles published in 2006–2011. The keywords of each article were extracted by using the software Biblexcel, and the synonym and isogenous words were merged manually. The frequency of keywords and their co-occurrence frequency were counted. High frequency keywords were selected to yield the co-words matrix. Finally the decomposition maps were used to comb the complex knowledge structures. Results Research themes were more general in the first period (2000 to 2005), and more extensive with many more new terms in the second period (2006 to 2011). Research on adherence has covered more and more diseases, populations and methods, but other diseases/conditions are not as hot as HIV/AIDS and have not become specialty themes/sub-directions. Most studies originated from the United States. Conclusion The dynamic of this field is mainly divergent, with increasing number of new sub-directions of research. Future research is required to investigate specific directions and converge as well to construct a general paradigm in this field. PMID:22496819

A study of the knowledge, attitudes, and practices (KAP) of the women referred to health centers for cardiovascular disease (CVDs) and their risk factors.

PubMed

Mazloomy, Seyed Said; Baghianimoghadam, Mohammad Hosein; Ehrampoush, Mohammad Hasan; Baghianimoghadam, Behnam; Mazidi, Maysam; Mozayan, Mohammad Reza

2014-01-01

Hypertension, dyslipidemia, and diabetes are established risk factors for cardiovascular disease (CVD) morbidity and mortality. In the past decade a general increase in CVD risk factors in the population aged 65 and older, along with suboptimal control rates, have occurred. In this descriptive, cross-sectional study, the authors describe the knowledge, attitudes, and practices (KAP) of Iranian females regarding risk factors for CVD, in an attempt to help with the development of strategies to control risk factors and CVD. Participants were 200 women ages 15-49 referred to health centers in Yazd, selected from four different centers. Data were gathered through a questionnaire consisting of demographics and questions related to KAP. The validity of the questionnaire was determined by a health education specialist, with its reliability determined by piloting and measuring the related Cronbach's alpha (Alpha = 0.720). Measuring knowledge of CVD on a scale of 0-20, the mean knowledge score was 10.203.91. More than 76% of the participants knew that CVD is preventable. Ninety-one percent liked exercising and believed that exercising would make them feel better. The average mean scores for attitudes of participants toward CVD were 30.31 ± 3.21 out of 36. The authors conclude that there is a need for enhancing mothers' general knowledge about the disease, because of the increasing rates of CVD in females. This will lead to improvements in attitude and practice. Furthermore, learning in groups of 12 can be a beneficial educational method.

What does age-comparative self-rated health measure? A cross-sectional study from the Northern Sweden MONICA Project.

PubMed

Waller, Göran; Janlert, Urban; Hamberg, Katarina; Forssén, Annika

2016-05-01

Self-rated health comprehensively accounts for many health domains. Using self-ratings and a knowledge of associations with health domains might help personnel in the health care sector to understand reports of ill health. The aim of this paper was to investigate associations between age-comparative self-rated health and disease, risk factors, emotions and psychosocial factors in a general population. We based our study on population-based cross-sectional surveys performed in 1999, 2004 and 2009 in northern Sweden. Participants were 25-74 years of age and 5314 of the 7500 people invited completed the survey. Comparative self-rated health was measured on a three-grade ordinal scale by the question 'How would you assess your general health condition compared to persons of your own age?' with the alternatives 'better', 'worse' or 'similar'. The independent variables were sex, age, blood pressure, cholesterol, body mass index, self-reported myocardial infarction, stroke, diabetes, physical activity, smoking, risk of unemployment, satisfaction with economic situation, anxiety and depressive emotions, education and Karasek scale of working conditions. Odds ratios using ordinal regression were calculated. Age, sex, stroke, myocardial infarction, diabetes, body mass index, physical activity, economic satisfaction, anxiety and depressive emotions were associated with comparative self-rated health. The risk of unemployment, a tense work situation and educational level were also associated with comparative self-rated health, although they were considerably weaker when adjusted for the the other variables. Anxiety, depressive emotions, low economic satisfaction and a tense work situation were common in the population. Emotions and economic satisfaction were associated with comparative self-rated health as well as some medical variables. Utilization of the knowledge of these associations in health care should be further investigated. © 2015 the Nordic Societies of Public Health.

Knowledge, attitudes and practices (KAP) relating to avian influenza in urban and rural areas of China

PubMed Central

2010-01-01

Background Studies have revealed that visiting poultry markets and direct contact with sick or dead poultry are significant risk factors for H5N1 infection, the practices of which could possibly be influenced by people's knowledge, attitudes and practices (KAPs) associated with avian influenza (AI). To determine the KAPs associated with AI among the Chinese general population, a cross-sectional survey was conducted in China. Methods We used standardized, structured questionnaires distributed in both an urban area (Shenzhen, Guangdong Province; n = 1,826) and a rural area (Xiuning, Anhui Province; n = 2,572) using the probability proportional to size (PPS) sampling technique. Results Approximately three-quarters of participants in both groups requested more information about AI. The preferred source of information for both groups was television. Almost three-quarters of all participants were aware of AI as an infectious disease; the urban group was more aware that it could be transmitted through poultry, that it could be prevented, and was more familiar with the relationship between AI and human infection. The villagers in Xiuning were more concerned than Shenzhen residents about human AI viral infection. Regarding preventative measures, a higher percentage of the urban group used soap for hand washing whereas the rural group preferred water only. Almost half of the participants in both groups had continued to eat poultry after being informed about the disease. Conclusions Our study shows a high degree of awareness of human AI in both urban and rural populations, and could provide scientific support to assist the Chinese government in developing strategies and health-education campaigns to prevent AI infection among the general population. PMID:20170542

Food safety attitudes in college students: a structural equation modeling analysis of a conceptual model.

PubMed

Booth, Rachelle; Hernandez, Magaly; Baker, Erica L; Grajales, Tevni; Pribis, Peter

2013-01-30

College students are one of the most at-risk population groups for food poisoning, due to risky food safety behaviors. Using the Likert Scale, undergraduate students were asked to participate in a Food Safety Survey which was completed by 499 students ages 18-25. Data was analyzed using SPSS and AMOS statistical software. Four conceptual definitions regarding food safety were defined as: general food safety, bacterial food safety, produce food safety, and politics associated with food safety. Knowledge seems to be an important factor in shaping students attitudes regarding general and bacterial safety. Ethnicity plays a role in how people view the politics of food safety, and the safety of organic foods.

Financial management in patients with dementia; their adult children's knowledge and views.

PubMed

al-Adwani, A; Nabi, W

1998-07-01

To investigate the awareness of children of dementia patients with regard to financial management options available to their parents. Questionnaire survey of the children of 74 consecutive patients referred with dementia and living on their own. Catchment area of a district general hospital with a population of 38,000 people over the age of 65. The children of patients with dementia are generally poorly informed as to the legal status of their parents' financial position although all feel they require assistance and most would welcome the help of interested professionals. Much needs to and can be done to raise people's awareness of this problem. Means by which this may be accomplished are suggested.

Awareness of the German population of common available guidelines of how to cope with lower back pain.

PubMed

Werber, Andreas; Zimmermann-Stenzel, Monique; Moradi, Babak; Neubauer, Eva; Schiltenwolf, Marcus

2014-01-01

Several countries developed guidelines in order to provide a systematic approach for treatment of (chronic) lower back pain. The risk of suffering from (chronic) lower back pain differs significantly within the general population. A serious lack of research exists concerning the risk factor "dysfunctional behavior of the subjects in terms of acute lower back pain." The purpose of this study was to assess the knowledge of the German population regarding the availability of guidelines about managing lower back pain. Prospective observational cohort study. We interviewed 983 subjects by phone. The study population included 50 - 70-year-old men and women with German residency and sufficient language ability. Of all the subjects, 70.2% claimed that they suffered at least once in their lifetime with lower back pain. Lower back pain with radiating symptoms occurred in 28.7%. Women were affected significantly more frequently compared to the epidemiological data. Of all the subjects with lower education, 82.9% suffered from lower back pain at least once in their lifetime compared to only 62.4% of people with university degrees. Education was also a protective factor for lower back pain with radiating pain. People who completed secondary modern school were 42% less likely to suffer from lower back pain than those who did not graduate. Knowing active rules of conduct occurred significantly more often at higher educational levels (i.e. all kinds of sports and exercises requiring physical strength, flexibility, power, agility, coordination, grace, balance and control, in particular stretching exercises) odds ratio = 7.78, physical activities odds ratio = 3.92, relaxation exercises odds ratio = 3.51). Data acquisition was performed by an external company and therefore provided only limited options for external validity. Furthermore data acquisition was restricted to 50 - 70-year-old patients, since this age group is at higher risk of suffering from lower back pain. A conclusion upon the knowledge of the whole population has to be drawn with caution, especially when considering the size of the study population. The life-time prevalence of lower back pain was assessed by interviewing patients about prior episodes of lower back pain. Slightly biased results may have occurred since the memory of prior episodes might result in too many or too few episodes. The study revealed a lack of awareness of common available guidelines and an uneven distribution of existing knowledge throughout the population. Passive coping strategies like taking pain medication or ointment therapy were favored over active coping strategies like gymnastics, physical activities, and relaxation exercises. Respondents with a higher level of education suffered significantly less often from lower back pain and tended toward active treatment strategies. Respondents with lower levels of education more often demanded passive treatment strategies. The general population, especially those with lower education, is not sufficiently aware of behavioral strategies for managing lower back pain as proposed in available guidelines.

Cost-effectiveness of a community anti-smoking campaign targeted at a high risk group in London.

PubMed

Stevens, Warren; Thorogood, Margaret; Kayikki, Seher

2002-03-01

Surveys of Turkish speaking people in London found 74% of men and 45% of women were smokers, and knowledge of the health effects of smoking was low. Camden and Islington Health Authority has a substantial Turkish community. We report an economic evaluation of a community smoking cessation intervention, aimed at the Turkish community, undertaken by Camden and Islington Health Promotion Agency. The intervention aimed to highlight the dangers of smoking, and to reduce the amount smoked and the number of current smokers. It included a play, a poster and media campaign, and purpose-designed leaflets. A panel survey of the Turkish population determined smoking habits, attitudes to smoking and knowledge about the health effects at baseline and 12 months. The intervention effect was estimated from the changes between baseline and final surveys. To allow for the non-response to the second survey we analysed effectiveness in two ways: first by assuming that the responders represented the true situation, and secondly by making a more pessimistic assumption that there was no change in the non-responders. Fifty-seven per cent of the Turkish population were smokers at baseline, compared with 39% in the general population of Camden and Islington. Levels were particularly high in younger women. At follow-up there was a net reduction in smokers of 6.4% [95% confidence interval (CI) 0-13.6%] in responders. When all study subjects were included the net reduction was 2.9% (CI 0-6.3%). Most quitters were light smokers to start with. At follow-up, 51% of respondents recognized at least one of the Turkish language interventions. The estimated cost-effectiveness of this intervention was 105 pound (range 33-391 pound) per life year gained. Campaigns targeted at groups with high smoking prevalence may be more cost-effective than general population campaigns.

26 CFR 1.6015-0 - Table of contents.

Code of Federal Regulations, 2011 CFR

2011-04-01

... all qualifying joint filers. (a) In general. (b) Understatement. (c) Knowledge or reason to know. (d...) Actual knowledge. (i) In general. (A) Omitted income. (B) Deduction or credit. (1) Erroneous deductions in general. (2) Fictitious or inflated deduction. (ii) Partial knowledge. (iii) Knowledge of the...

The Tropical Rainfall Measuring Mission: An Overview

NASA Technical Reports Server (NTRS)

Kummerow. Christian; Hong, Ye

1999-01-01

The importance of quantitative knowledge of tropical rainfall, its associated latent heating and variability is summarized in the context of the global hydrologic cycle. Much of the tropics is covered by oceans. What land exists, is covered largely by rainforests that are only thinly populated. The only way to adequately measure the global tropical rainfall for climate and general circulation models is from space. To address these issues, the TRMM satellite was launched in Nov. 1997. It has been operating successfully ever since.

Developmental Change in the Influence of Domain-General Abilities and Domain-Specific Knowledge on Mathematics Achievement: An Eight-Year Longitudinal Study

PubMed Central

Geary, David C.; Nicholas, Alan; Li, Yaoran; Sun, Jianguo

2016-01-01

The contributions of domain-general abilities and domain-specific knowledge to subsequent mathematics achievement were longitudinally assessed (n = 167) through 8th grade. First grade intelligence and working memory and prior grade reading achievement indexed domain-general effects and domain-specific effects were indexed by prior grade mathematics achievement and mathematical cognition measures of prior grade number knowledge, addition skills, and fraction knowledge. Use of functional data analysis enabled grade-by-grade estimation of overall domain-general and domain-specific effects on subsequent mathematics achievement, the relative importance of individual domain-general and domain-specific variables on this achievement, and linear and non-linear across-grade estimates of these effects. The overall importance of domain-general abilities for subsequent achievement was stable across grades, with working memory emerging as the most important domain-general ability in later grades. The importance of prior mathematical competencies on subsequent mathematics achievement increased across grades, with number knowledge and arithmetic skills critical in all grades and fraction knowledge in later grades. Overall, domain-general abilities were more important than domain-specific knowledge for mathematics learning in early grades but general abilities and domain-specific knowledge were equally important in later grades. PMID:28781382

Accrediting Graduate Medical Education in Psychiatry: Past, Present, and Future.

PubMed

Johnson, Toni; John, Nadyah Janine; Lang, Michael; Shelton, P G

2017-06-01

The current terminology, goals, and general competency framework systematically utilized in the education of residents regardless of specialty is almost unrecognizable and quite foreign to those who trained before 2010. For example, the clinical and professional expectations for physicians-in-training have been placed onto a developmental framework of milestones. The expectations required during training have been expanded to include leadership and team participation skills, proficiency in the use of information technology, systems-based knowledge including respect of resources and cost of care, patient safety, quality improvement, population health and sensitivity to diversity for both individual and populations of patients. With these additions to physician training, the Accreditation Council for Graduate Medical Education (ACGME) hopes to remain accountable to the social contract between medicine and the public. With a focus on psychiatric practice, this article provides a general background and overview of the major overhaul of the accreditation process and educational goals for graduate medical education and briefly highlights possibilities for the future.

Belief and disbelief in the existence of genetic risk factors for suicide: cross-cultural comparisons.

PubMed

Voracek, Martin

2007-12-01

There is evidence for widespread disbelief in the genetics of suicide, despite recent research progress in this area and convergent evidence supporting a role for genetic factors. This study analyzed the beliefs held in 8 samples (total N = 1224) of various types (psychology, medical, and various undergraduates, psychology graduates, and the general population) from 6 countries located on 3 continents (Austria, Canada, Malaysia, Romania, United Kingdom, and the USA). Endorsement rates for the existence of genetic risk factors for suicide ranged from 26% and 30% (Austrian psychology undergraduates and general population) to around 50% (psychology undergraduates in the USA and United Kingdom). In the 8 samples, respondents' sex, age, religiosity, political orientation, and other demographic variables were, for the most part, unrelated, but overall knowledge about suicide throughout was related positively to endorsement rates. Consistent with previous research, across a considerable variety of sample types and cultural settings there was no evidence for a clear majority believing in genetic bases for suicide.

Strategies and actions of multi-purpose health communication on vaccine preventable infectious diseases in order to increase vaccination coverage in the population: The ESCULAPIO project

PubMed Central

Bonanni, Paolo; Lauri, Sara; Tiscione, Emilia; Levi, Miriam; Prato, Rosa; Fortunato, Francesca; Martinelli, Domenico; Gasparini, Roberto; Panatto, Donatella; Amicizia, Daniela; Coppola, Rosa Cristina; Vitale, Francesco; Iannazzo, Stefania

2017-01-01

ABSTRACT The ESCULAPIO Project aims at increasing awareness on vaccine preventable infectious diseases (VPID) and vaccinations in different target populations and to spread the culture of prevention. Information/training interventions on VPID have been developed and health promotion activities for the general population, students and their parents, teachers and health care workers (HCWs) were set up. In Tuscany, educational courses on VPID in high schools were organized and students were stimulated to prepare informative materials on VPID for lower grade school pupils. In Liguria, an educational card game (named ‘Vaccine at the Fair’) was presented to children of primary schools. Stands in shopping centers were used in Palermo to distribute the regional vaccination schedule and gadgets, also providing indications on reliable websites where to find correct information on vaccinations. A music video played by health care workers (HCWs) was created and used in the University Hospital of Cagliari to promote the anti-flu vaccination campaign in HCWs. In Apulia, meetings with the general population were organized to collect controversial issues about vaccinations and a national call center was launched to create a direct line from the general population to experts in vaccines and vaccination strategies. In Veneto, meetings in the birth centers and home visits for subjects refusing vaccination have been organized. All activities are useful and effective tools to increase knowledge about VPID and confidence in vaccination, which are crucial aspects in order to increase vaccine uptake. The project was funded by the Italian Ministry of Health, Center for Disease Prevention and Control (CCM) in 2013. PMID:28215120

Diet and Anthropometrics of Children With Inflammatory Bowel Disease: A Comparison With the General Population.

PubMed

Diederen, Kay; Krom, Hilde; Koole, Jeffrey C D; Benninga, Marc A; Kindermann, Angelika

2018-04-25

There is a lack of knowledge regarding the diet of children with inflammatory bowel disease (IBD). Therefore, we investigated dietary intake in pediatric IBD compared to the general population and assessed anthropometrics and food avoidance. In this cross-sectional cohort study, patients younger than 18 years with IBD were included (2014-2017). Dietary intake (total energy, macro nutrients, food types) was assessed using a Food Frequency Questionnaire (FFQ) and compared with a matched reference population (n = 306). There were 102 patients included (55% male, median age 15.0 years). Median height Z-score was -0.39 (interquartile range [IQR]: -1.17 to 0.26). Growth failure (height Z-scores<-1.64) was present in 11% of patients. Median BMI Z-score was 0.36 (IQR: -0.70 to 0.96). Acute malnutrition (weight-for-height Z-score<-2) was present in 3% of patients. Energy intake was lower in pediatric IBD compared to the reference population (mean kilojoule/day: 8286 vs 9794, P < 0.001). Protein intake did not differ, while fat intake was higher in pediatric IBD (mean gram/day: 101 vs 91, P < 0.001), with higher intake of vegetable oils/fats. Carbohydrate intake was lower in pediatric IBD (mean gram/day: 267 vs 305, P < 0.001), with lower intake of food types high in sugar. Food avoidance was reported in 53% of patients, with frequent avoidance of spicy (46%), high-fat food (30%), and dairy (30%). The diet of children with IBD differs from the general pediatric population, with lower energy intake and high rates of food avoidance. Evaluation of the dietary intake alongside anthropometrics may be important to prevent nutrition deficiencies and promote health.

Strategies and actions of multi-purpose health communication on vaccine preventable infectious diseases in order to increase vaccination coverage in the population: The ESCULAPIO project.

PubMed

Bechini, Angela; Bonanni, Paolo; Lauri, Sara; Tiscione, Emilia; Levi, Miriam; Prato, Rosa; Fortunato, Francesca; Martinelli, Domenico; Gasparini, Roberto; Panatto, Donatella; Amicizia, Daniela; Coppola, Rosa Cristina; Pellizzari, Barbara; Tabacchi, Garden; Costantino, Claudio; Vitale, Francesco; Iannazzo, Stefania; Boccalini, Sara

2017-02-01

The ESCULAPIO Project aims at increasing awareness on vaccine preventable infectious diseases (VPID) and vaccinations in different target populations and to spread the culture of prevention. Information/training interventions on VPID have been developed and health promotion activities for the general population, students and their parents, teachers and health care workers (HCWs) were set up. In Tuscany, educational courses on VPID in high schools were organized and students were stimulated to prepare informative materials on VPID for lower grade school pupils. In Liguria, an educational card game (named 'Vaccine at the Fair') was presented to children of primary schools. Stands in shopping centers were used in Palermo to distribute the regional vaccination schedule and gadgets, also providing indications on reliable websites where to find correct information on vaccinations. A music video played by health care workers (HCWs) was created and used in the University Hospital of Cagliari to promote the anti-flu vaccination campaign in HCWs. In Apulia, meetings with the general population were organized to collect controversial issues about vaccinations and a national call center was launched to create a direct line from the general population to experts in vaccines and vaccination strategies. In Veneto, meetings in the birth centers and home visits for subjects refusing vaccination have been organized. All activities are useful and effective tools to increase knowledge about VPID and confidence in vaccination, which are crucial aspects in order to increase vaccine uptake. The project was funded by the Italian Ministry of Health, Center for Disease Prevention and Control (CCM) in 2013.

Chronic Neurodegenerative Illnesses and Epilepsy in Danish Adventists and Baptists: A Nationwide Cohort Study.

PubMed

Thygesen, Lau Caspar; Gimsing, Louise NØrreslet; Bautz, Andrea; Hvidt, Niels Christian; Johansen, Christoffer

2017-01-01

Limited knowledge of the influence of lifestyle risk factors and religious living on chronic neurological diseases exists. Seventh-day Adventists (SDA) do not consume tobacco, alcohol, or pork, and many adhere to lacto-ovo-vegetarian diet, and Baptists discourage excessive use of alcohol and tobacco. We investigated whether the incidence of four common chronic neurological illnesses: dementia, Alzheimer's disease, Parkinson's disease, and epilepsy in a large cohort of Danish Adventists and Baptists was different compared to the general Danish population. Three of the illnesses are neurodegenerative, whereas epilepsy can occur at any age. We compared hospital admission rates for some major neurological diseases among members of the Danish Religious Societies Health Study comprising 6,532 SDA and 3,720 Baptists with the general Danish population. Standardized incidence ratios (SIR) stratified by sex, age, and calendar time were calculated. SIR of dementia or Alzheimer's disease was significantly decreased for members of both communities (SDA, 0.78; 95% CI, 0.67-#x2013;0.90 and Baptists, 0.59; 0.47-#x2013;0.73). The SIRs of Parkinson's disease and epilepsy were not significantly different compared to the general population. We observe reduced incidence for dementia or Alzheimer's disease in a large cohort of members of two religious communities characterized by lifestyle recommendations. More studies are needed to disentangle the interaction between such lifestyle and other components of the religious belief system.

Psychosocial factors associated with flourishing among Australian HIV-positive gay men.

PubMed

Lyons, Anthony; Heywood, Wendy; Rozbroj, Tomas

2016-09-15

Mental health outcomes among HIV-positive gay men are generally poorer than in the broader population. However, not all men in this population experience mental health problems. Although much is known about factors associated with depression and anxiety among HIV-positive gay men, little is known about factors associated with positive mental health. Such knowledge can be useful for optimizing well-being support programs for HIV-positive gay men. In this study, we examined flourishing, which broadly covers most aspects of positive mental health. A sample of 357 Australian HIV-positive gay men completed a survey on their mental health and well-being, including the Flourishing Scale. Given the lack of previous research, we explored a wide range of psychosocial factors, including demographics, stigma, discrimination, and social support, to identify key factors linked to flourishing. The sample showed a similar level of flourishing to those in general population samples. Several independent factors were found to be associated with flourishing outcomes. Those who were most likely to be flourishing tended to have low or no internalized HIV-related stigma, were employed, received higher levels of practical support, had a sense of companionship with others, and felt supported by family. These and other findings presented in this article may be used to help inform strategies for promoting optimal levels of mental health, and its associated general health benefits, among HIV-positive gay men.

Substitution and Complementarity of Alcohol and Cannabis: A Review of the Literature.

PubMed

Subbaraman, Meenakshi Sabina

2016-09-18

Whether alcohol and cannabis are used as substitutes or complements remains debated, and findings across various disciplines have not been synthesized to date. This article is a first step towards organizing the interdisciplinary literature on alcohol and cannabis substitution and complementarity. Electronic searches were performed using PubMed and ISI Web of Knowledge. Behavioral studies of humans with "alcohol" (or "ethanol") and "cannabis" (or "marijuana") and "complement(*)" (or "substitut(*)") in the title or as a keyword were considered. Studies were organized according to sample characteristics (youth, general population, clinical and community-based). These groups were not set a priori, but were informed by the literature review process. Of the 39 studies reviewed, 16 support substitution, ten support complementarity, 12 support neither and one supports both. Results from studies of youth suggest that youth may reduce alcohol in more liberal cannabis environments (substitute), but reduce cannabis in more stringent alcohol environments (complement). Results from the general population suggest that substitution of cannabis for alcohol may occur under more lenient cannabis policies, though cannabis-related laws may affect alcohol use differently across genders and racial groups. Alcohol and cannabis act as both substitutes and complements. Policies aimed at one substance may inadvertently affect consumption of other substances. Future studies should collect fine-grained longitudinal, prospective data from the general population and subgroups of interest, especially in locations likely to legalize cannabis.

Anticipatory Reward Processing in Addicted Populations: A Focus on the Monetary Incentive Delay Task

PubMed Central

Balodis, Iris M.; Potenza, Marc N.

2014-01-01

Advances in brain imaging techniques have allowed neurobiological research to temporally analyze signals coding for the anticipation of rewards. In addicted populations, both hypo- and hyper-responsiveness of brain regions (e.g., ventral striatum) implicated in drug effects and reward system processing have been reported during anticipation of generalized reward. Here, we discuss the current state of knowledge of reward processing in addictive disorders from a widely used and validated task: the Monetary Incentive Delay Task (MIDT). The current paper constrains review to those studies applying the MIDT in addicted and at-risk adult populations, with a focus on anticipatory processing and striatal regions activated during task performance, as well as the relationship of these regions with individual difference (e.g., impulsivity) and treatment outcome variables. We further review drug influences in challenge studies as a means to examine acute influences on reward processing in abstinent, recreationally using and addicted populations. Here, we discuss that generalized reward processing in addicted and at-risk populations is often characterized by divergent anticipatory signaling in the ventral striatum. Although methodological/task variations may underlie some discrepant findings, anticipatory signaling in the ventral striatum may also be influenced by smoking status, drug metabolites and treatment status in addicted populations. Divergent results across abstinent, recreationally using and addicted populations demonstrate complexities in interpreting findings. Future studies will benefit from focusing on characterizing how impulsivity and other addiction-related features relate to anticipatory striatal signaling over time. Additionally, identifying how anticipatory signals recover/adjust following protracted abstinence will be important in understanding recovery processes. PMID:25481621

Early detection of pathological gambling: betting on GPs' beliefs and attitudes.

PubMed

Achab, Sophia; Chatton, Anne; Khan, Riaz; Thorens, Gabriel; Penzenstadler, Louise; Zullino, Daniele; Khazaal, Yasser

2014-01-01

Pathological gambling (PG) is an addictive disorder with harm related to the high psychiatric comorbidity and increased suicidal risk. Prevalence rates in general population range from 0.2% to 2.1%. Problem gamblers are hard to attract to treatment programs for several proper reasons and for obstacles (e.g., accessibility). To address these obstacles, primary care (where the problem gambling (PrG) prevalence seems to be 6.2%) has a crucial role to play (i.e., identifying and referring patients to specialized treatment programs and treating at first line when needed and possible) in the era of online gambling offer expansion. The present work aimed to collect data on resources in the field from GPs themselves, using a 24-item online questionnaire. Swiss French-speaking participants were asked about their screening practice and knowledge. The results state that the vast majority of them are aware of the existence and the potential impact of PrG on their patients. However, PrG screening is not systematic and their knowledge of adequate treatments or referral methods is scarce. GPs being central to health screening in general, targeted advice and training on short screening tools and better knowledge of referral pathways should be promoted and continued to empower the GP's management skills in a public health approach.

Perceptions of Nigerian Women about Human Papilloma Virus, Cervical Cancer, and HPV Vaccine

PubMed Central

Akanbi, Olusola Anuoluwapo; Iyanda, Abiodun; Osundare, Folakemi; Opaleye, Oluyinka Oladele

2015-01-01

Background. Cervical cancer caused by human papilloma virus (HPV) though preventable has claimed the lives of many women worldwide. This study was embarked upon to evaluate the general knowledge and perceptions of Nigerian women on HPV, cervical cancer, and HPV vaccine. Methods. Structured questionnaires were administered to a cross section of 737 women randomly selected from the general population in two southwestern States of Nigeria. Statistical analysis was done using SPSS computer software version 16. A P value >0.05 was considered statistically significant. Results. One hundred and seventy-six (23.9%) of the respondents had knowledge of HPV; 474 (64.3%) are aware of cervical cancer but only 136 (18.5%) know that HPV causes cervical cancer. 200 (27.1%) are aware that there is an HPV vaccine while 300 (40.7%) had knowledge of Pap smear test. Two hundred and sixty (35.3%) of the respondents know that early detection of HPV can prevent cervical cancer and in spite of this, only 110 (14.9%) have taken the Pap smear test before while 151 (20.5%) are not willing to go for the test at all. Conclusions. There is therefore the need to create proper awareness on the HPV and its possible consequence of cervical carcinoma. PMID:26550522

Acceptability and initial efficacy of education for teen mothers.

PubMed

Logsdon, M Cynthia; Davis, Deborah Winders; Stikes, Reetta; Ratterman, Rachel; Ryan, Lesa; Myers, John

2015-01-01

Educational materials used by healthcare agencies frequently do not follow national health guidelines for plain talk. Adolescent mothers are a vulnerable population in need of accurate and accessible health information to promote their own health and that of their baby. The aims of our study were to: Determine acceptability of simple, written educational pamphlets to adolescent mothers; Determine efficacy of simple, written educational pamphlets in improving an adolescent mother's knowledge related to breastfeeding, infant care, postpartum depression, and mother-infant relationship; Determine if higher knowledge scores are maintained after a 2-week period; and Determine general parenting health literacy of adolescent mothers. Using a prospective, experimental design, students enrolled in a teen parent program (n = 123) completed a pretest and The Parent Health Literacy Activities Test (PHLAT), read the health educational materials, and completed an immediate posttest of knowledge and acceptability. Two weeks later, the same participants completed a second posttest of knowledge. Adolescent mothers found the intervention (simple, written educational materials) to be acceptable. The intervention was initially effective in improving knowledge scores in all four content areas. However, knowledge was not retained and scores were not significantly different from baseline at the 2-week assessment. The mean health literacy of the adolescent mothers was poor. A booster session may be necessary for knowledge retention. Other methods of education should be studied to evaluate efficacy for adolescent mothers' knowledge retention of important health information.

Shoulder strength value differences between genders and age groups.

PubMed

Balcells-Diaz, Eudald; Daunis-I-Estadella, Pepus

2018-03-01

The strength of a normal shoulder differs according to gender and decreases with age. Therefore, the Constant score, which is a shoulder function measurement tool that allocates 25% of the final score to strength, differs from the absolute values but likely reflects a normal shoulder. To compare group results, a normalized Constant score is needed, and the first step to achieving normalization involves statistically establishing the gender differences and age-related decline. In this investigation, we sought to verify the gender difference and age-related decline in strength. We obtained a randomized representative sample of the general population in a small to medium-sized Spanish city. We then invited this population to participate in our study, and we measured their shoulder strength. We performed a statistical analysis with a power of 80% and a P value < .05. We observed a statistically significant difference between the genders and a statistically significant decline with age. To the best of our knowledge, this is the first investigation to study a representative sample of the general population from which conclusions can be drawn regarding Constant score normalization. Copyright © 2017 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.

Population Education: A Knowledge Base.

ERIC Educational Resources Information Center

Jacobson, Willard J.

To aid junior high and high school educators and curriculum planners as they develop population education programs, the book provides an overview of the population education knowledge base. In addition, it suggests learning activities, discussion questions, and background information which can be integrated into courses dealing with population,…

Ending AIDS as a Public Health Threat: Treatment-as-Usual Risk Reduction Services for Persons With Mental Illness in Brazil.

PubMed

Wainberg, Milton L; McKinnon, Karen; Norcini-Pala, Andrea; Hughes, Olivia K; Schrage, Ezra; Erby, Whitney; Mann, Claudio G; Cournos, Francine

2018-04-01

Persons with mental illness have higher HIV infection rates than the general population. Little is known about whether care systems for this population are effectively participating in global efforts to end AIDS as a public health threat. This study examined treatment-as-usual HIV risk reduction services within public mental health settings. The authors interviewed 641 sexually active adults attending eight public psychiatric clinics in Rio de Janeiro about participation in a sexual risk reduction program, HIV testing, HIV knowledge, and sexual behaviors. Nine percent reported participation in a risk reduction program in the past year, and 75% reported having unprotected sex in the past three months. Program participants had greater HIV knowledge (p=.04) and were more likely to have had HIV testing in the past three months (p=.02), compared with nonparticipants. Participation was not associated with sexual behaviors. Including persons with mental illness in efforts to end AIDS requires a greater commitment to implementing effective interventions in public mental health systems.

[General practice management of obstructive sleep apnea in the Midi-Pyrénées].

PubMed

Pontier, S; Matiuzzo, M; Mouchague, J M; Garrigue, E; Roussel, H; Didier, A

2007-03-01

Obstructive sleep apnoea syndrome (OSAS) is a significant public health problem. In the French care system general practitioners have an important role to play in its management especially in the field of early diagnosis. The first part of this work is a descriptive case-control study looking at health resource usage of OSAS patients treated with continuous positive airway pressure (CPAP) in the MidiPyrénées area. The second part is a descriptive study which involved by interviewing 100 general practitioners settled in the area in order to evaluate their knowledge and their practice regarding OSAS. Results were compared with a previous study (1) performed in 2002 with similar methodology. Our results confirm that OSAS remains to a large extent undiagnosed (mean OSAS patients was less than 6 per physician) and underline the close connection between OSAS and cardiovascular diseases. A low degree of knowledge concerning the symptoms, main complications and treatment of OSAS was observed in this group of physicians. There was, however a relative improvement in the answers compared to the study performed in 2002. Two or more complications were mentioned by 67% of practitioners (33% in 2002) and only 13% of them were unable to identify at least one possible complication of OSAS (50% in 2002). This study confirms the impact on health of OSAS, characterized by a higher consumption of various medications than in non OSAS patients. Knowledge of OSAS remains low in general practitioner population in France. An important effort has to be made to improve learning of this disease by continuous medical training and during initial medical course.

Use and knowledge of contraceptive methods by patients in two substance use disorders treatment centers in Paris.

PubMed

Clergue-Duval, Virgile; Robin, Suzanne; Fortias, Maeva; Dupuy, Gaël; Badin-de-Montjoye, Béatrice; Vorspan, Florence

2017-08-04

Studies on contraceptive use by patients with substance use disorders (SUD) show a concerning low use of contraception. Mainly conducted in USA, they could be irrelevant to patients attending European SUD treatment centers, especially since these studies mostly investigate women suffering from social exclusion, severe material deprivation andopiates use with frequent high-risk drug use and sexual behaviors including sex trade, frequently not currently attending treatment centers. The purpose of this study is to describe contraceptive use by patients, both male and female, since contraception can not only be considered as a female problem, with severe SUD in two free clinics in Paris, France. An anonymous self-report questionnaire was distributed to literate patients followed in two generalist substance use disorders treatment centers in hospitals of Paris, France: Espace Murger and Centre Cassini, during 5 weeks between February and March 2016. Out of the 78 respondents (with an age mean 40.7 years, in which women are represented as 48.1%, and 29.7% of them have children), 53 have had at least one sexual partner in the last 6 months. Contraception was "always" used by 55.3% of sexually active patients, "sometimes" by 19.1%, and "not" used by 25.5%. Male condoms were the main contraceptive method. The use of intrauterine devices was low, contrarily to what is observed in the French general population. However, the knowledge of contraceptive methods was common. In this population, with a high prevalence of at risk sexual behavior, the use of contraceptive methods is lower than in French general population. During standard care for SUD, contraception and desire to be a parent should be discussed and patients empowered to make their own choices. Lack of knowledge does not seem to be a hindrance to the use of contraception, but other sociological, psychological, or medical factors may limit contraceptive access and long-term use, especially for the long-acting reversible contraception methods. It is necessary to further develop this reflection by discussing the individual contraceptive choices with the patients themselves to clarify the nature of these constraints and maybe provide several contraceptive methods within the SUD care settings.

Using Opinions and Knowledge to Identify Natural Groups of Gambling Employees.

PubMed

Gray, Heather M; Tom, Matthew A; LaPlante, Debi A; Shaffer, Howard J

2015-12-01

Gaming industry employees are at higher risk than the general population for health conditions including gambling disorder. Responsible gambling training programs, which train employees about gambling and gambling-related problems, might be a point of intervention. However, such programs tend to use a "one-size-fits-all" approach rather than multiple tiers of instruction. We surveyed employees of one Las Vegas casino (n = 217) and one online gambling operator (n = 178) regarding their gambling-related knowledge and opinions prior to responsible gambling training, to examine the presence of natural knowledge groups among recently hired employees. Using k-means cluster analysis, we observed four natural groups within the Las Vegas casino sample and two natural groups within the online operator sample. We describe these natural groups in terms of opinion/knowledge differences as well as distributions of demographic/occupational characteristics. Gender and language spoken at home were correlates of cluster group membership among the sample of Las Vegas casino employees, but we did not identify demographic or occupational correlates of cluster group membership among the online gambling operator employees. Gambling operators should develop more sophisticated training programs that include instruction that targets different natural knowledge groups.

Landscape genetics: combining landscape ecology and population genetics

Treesearch

Stephanie Manel; Michael K. Schwartz; Gordon Luikart; Pierre Taberlet

2003-01-01

Understanding the processes and patterns of gene flow and local adaptation requires a detailed knowledge of how landscape characteristics structure populations. This understanding is crucial, not only for improving ecological knowledge, but also for managing properly the genetic diversity of threatened and endangered populations. For nearly 80 years, population...

Identification of knowledge gaps in neurosurgery using a validated self-assessment examination: differences between general and spinal neurosurgeons.

PubMed

Sheehan, Jason; Starke, Robert M; Pouratian, Nader; Litvack, Zachary

2013-11-01

The practice of neurosurgery requires fundamental knowledge base. Residency training programs and continuing medical education courses are designed to teach relevant neurosurgical principles. Nevertheless, knowledge gaps exist for neurosurgeons and may be different between cohorts of neurosurgeons. The Self-Assessment in Neurological Surgery (SANS) General Examination and Spine Examination are online educational tools for lifelong learning and maintenance of certification. This study examines the gaps in knowledge of spinal neurosurgeons and general neurosurgeons taking SANS. From 2008 to 2010, a total of 165 spinal neurosurgeons completed the 243 available questions of the SANS Spine Examination. Over that same time frame, 993 general neurosurgeons completed the SANS General Spine Examination. Mean scores were calculated and assessed according to 18 major neurosurgical knowledge disciplines. Statistical analysis was carried out to evaluate for significant knowledge gaps among all users and significant differences in performance between spinal neurosurgeons and their general neurosurgeon counterparts. The mean overall examination score was 87.4% ± 7.5% for spinal neurosurgeons and 71.5% ± 8.9% for general neurosurgeons (P < 0.001). Of the 18 major knowledge categories in SANS, spinal neurosurgeons (n = 165) answered questions incorrectly 15% or greater of the time in five of the categories. The categories of lower performance for spinal neurosurgeons were cerebrovascular, anesthesia and critical care, general clinical, tumor, and trauma. For general neurosurgeons (n = 993), the five knowledge categories with lowest performance were cerebrovascular, epilepsy, peripheral nerve, trauma, and radiosurgery. Although spinal neurosurgeons and general neurosurgeons shared some areas of decreased performance including trauma and cerebrovascular, spine neurosurgeons relatively underperformed in general clinical, anesthesia and critical care, and tumor. The SANS Spine Examination demonstrated knowledge gaps in specific categories for spinal surgeons. The knowledge areas of diminished performance differed between spinal and general neurosurgeons. Identification of specific areas of deficiency could prove useful in the design and implementation of educational programs and maintenance of certification. Copyright © 2013 Elsevier Inc. All rights reserved.

Malaria-related knowledge and prevention practices in four neighbourhoods in and around Mumbai, India: a cross-sectional study.

PubMed

Dhawan, Gaurav; Joseph, Nidhin; Pekow, Penelope S; Rogers, Christine A; Poudel, Krishna C; Bulzacchelli, Maria T

2014-08-07

India accounts for the highest number of malaria cases outside of Africa. Eighty per cent of India's population lives in malaria-risk areas, with cases increasing in urban areas. Mumbai, India, one of the most populous cities in the world, has experienced such an increase. To be successful, many malaria control efforts require community participation, which in turn depends on individuals' knowledge and awareness of the disease. This study assessed the knowledge and prevention practices regarding malaria in residents of four different areas of Mumbai, India, around the time of a malaria outbreak and the start of a widespread awareness campaign. A cross-sectional comparative study assessed malaria-related knowledge and prevention practices in four geographically and socio-demographically distinct areas of Mumbai, India. A structured interviewer-administered questionnaire was administered to a stratified random sample of 119 households between 16 December 2010 and 30 January 2011. Participant socio-demographic characteristics, malaria knowledge, malaria prevention practices, and household environmental factors were examined overall and compared across the four areas of Mumbai. Overall, respondents had excellent knowledge of the mosquito as the means of transmission of malaria, mosquito biting times and breeding sites, and fever as a symptom of malaria. However, many respondents also held misconceptions about malaria transmission and symptoms. Respondents generally knew that bed nets are an effective prevention strategy, but only 30% used them, and only 4% used insecticide-treated bed nets. Knowledge and prevention practices varied across the four areas of Mumbai. Although most residents know that bed nets are effective in preventing malaria, usage of bed nets is very low, and almost no residents use insecticide-treated bed nets. As the four areas of Mumbai differed in knowledge, prevention practices, and primary sources of information, malaria control campaigns should be tailored according to the knowledge gaps, practices, environments, resources, and preferences in different areas of the city, using the interpersonal and media channels most likely to reach the target audiences. Malaria control efforts involving bed nets should emphasize use of insecticide-treated bed nets.

Public attitudes towards electroconvulsive therapy in the Chuvash Republic.

PubMed

Golenkov, Andrei; Ungvari, Gabor S; Gazdag, Gábor

2012-05-01

Public attitudes towards a given medical procedure can have a significant influence on the employment of that method. Electroconvulsive therapy (ECT) is a medical procedure that has received an exceptionally ambiguous public reception since its inception. To survey the level of information about and attitudes towards ECT in a general population sample of the Chuvash Republic of the Russian Federation. A randomly selected cohort of 5,373 people was contacted by telephone. The respondents were asked three closed and three open questions. The response rate was 74.7%. Only 35.2% of those interviewed said they knew anything about ECT. Health professionals and younger respondents were better informed. The two main sources of information about ECT were foreign films and the mass media. The main indication of ECT was thought to be schizophrenia. The majority (63.3%) of the respondents had negative opinions and emotions about ECT. Limited information about and generally negative attitudes towards ECT were found in the general population of the Chuvash Republic. Gender, age, education level, employment in the health industry, and information source were found to be the determining factors in the knowledge of and attitudes towards ECT.

Education-based disparities in knowledge of novel health risks: The case of knowledge gaps in HIV risk perceptions.

PubMed

Kiviniemi, Marc T; Orom, Heather; Waters, Erika A; McKillip, Megan; Hay, Jennifer L

2018-05-01

Risk perception is a key determinant of preventive health behaviour, but when asked, some individuals indicate they do not know their health risk. Low education is associated with both lack of knowledge about health risk and with the persistence and exacerbation of gaps in knowledge about health issues. This study uses the context of an emerging infectious disease threat to explore the hypothesis that the education-don't know risk relation results from differences in knowledge about the health issue of interest. Specifically, we examine whether patterns of change over time follow theoretical predictions that disparities in risk knowledge would increase over time in less educated sectors of the population (knowledge gap hypothesis). Secondary analysis of population-representative behavioural surveillance survey. We analysed data from the 1993 to 2000 Behavior Risk Factor Surveillance System surveys, which measured education and perceived HIV/AIDS risk in a population sample collected separately in each survey year; don't know responses were coded. In each year, individuals with higher education were less likely to respond don't know. The absolute prevalence of don't know responding dropped over time; nonetheless, there was an increase over time in the magnitude of the pattern of lower education being associated with greater don't know responding. We found support for the knowledge gap hypothesis. Over time, populations with greater education gained more knowledge about their HIV risk than populations with lower education. Results highlight the need to carefully consider health communication strategies to reach and address those individuals with low education and health knowledge. Statement of contribution What is already known on this subject? A meaningful potion of the population answers 'don't know' when asked to report their risk for health problems, indicating a lack of risk perception in the domain. Previous studies have shown that level of education is associated with don't know responding - those with lower educational attainment are more likely to respond don't know. The education-don't know responding relation suggests that lack of health information and health domain knowledge might be a factor in lacking risk perception, but this mechanism has not been previously tested. What does this study add? Patterns of changes in don't know responding over time as population-level knowledge of a health risk increase are consistent with the health information/health knowledge hypothesis outlined above. As population knowledge of HIV/AIDS risk in the United States increased over time (indicated by declining overall rates of don't know responses), the relation of education level to don't know responding actually became stronger. The pattern of change over time is the classic 'knowledge gap hypothesis' pattern, which has not been previously demonstrated for knowledge of personal health risk. The knowledge gap response pattern supports the health information/health knowledge hypothesis. © 2018 The British Psychological Society.

Intraspecific chromosome number variation: a neglected threat to the conservation of rare plants.

PubMed

Severns, Paul M; Liston, Aaron

2008-12-01

The effectiveness of rare plant conservation will increase when life history, demographic, and genetic data are considered simultaneously. Inbreeding depression is a widely recognized genetic concern in rare plant conservation, and the mixing of genetically diverse populations in restoration efforts is a common remedy. Nevertheless, if populations with unrecognized intraspecific chromosome variation are crossed, progeny fitness losses will range from partial to complete sterility, and reintroductions and population augmentation of rare plants may fail. To assess the current state of cytological knowledge of threatened and endangered plants in the continental United States, we searched available resources for chromosome counts. We also reviewed recovery plans to discern whether recovery criteria potentially place listed species at risk by requiring reintroductions or population augmentation in the absence of cytological information. Over half the plants lacked a chromosome count, and when a taxon did have a count it generally originated from a sampling intensity too limited to detect intraspecific chromosome variation. Despite limited past cytological sampling, we found 11 plants with documented intraspecific cytological variation, while 8 others were ambiguous for intraspecific chromosome variation. Nevertheless, only one recovery plan addressed the chromosome differences. Inadequate within-species cytological characterization, incomplete sampling among listed taxa, and the prevalence of interspecific and intraspecific chromosome variation in listed genera, suggests that other rare plants are likely to have intraspecific chromosome variation. Nearly 90% of all recovery plans called for reintroductions or population augmentation as part of recovery criteria despite the dearth of cytological knowledge. We recommend screening rare plants for intraspecific chromosome variation before reintroductions or population augmentation projects are undertaken to safeguard against inadvertent mixtures of incompatible cytotypes.

Are preservice teachers prepared to teach struggling readers?

PubMed

Washburn, Erin K; Joshi, R Malatesha; Binks Cantrell, Emily

2011-06-01

Reading disabilities such as dyslexia, a specific learning disability that affects an individual's ability to process written language, are estimated to affect 15-20% of the general population. Consequently, elementary school teachers encounter students who struggle with inaccurate or slow reading, poor spelling, poor writing, and other language processing difficulties. However, recent evidence may suggest that teacher preparation programs are not providing preservice teachers with information about basic language constructs and other components related to scientifically based reading instruction. As a consequence preservice teachers have not exhibited explicit knowledge of such concepts in previous studies. Few studies have sought to assess preservice teachers' knowledge about dyslexia in conjunction with knowledge of basic language concepts. The purpose of the present study was to examine elementary school preservice teachers' knowledge of basic language constructs and their perceptions and knowledge about dyslexia. Findings from the present study suggest that preservice teachers, on average, are able to display implicit skills related to certain basic language constructs (i.e., syllable counting), but fail to demonstrate explicit knowledge of others (i.e., phonics principles). Also, preservice teachers seem to hold the common misconception that dyslexia is a visual perception deficit rather than a problem with phonological processing. Implications for future research as well as teacher preparation are discussed.

Knowledge and attitudes towards mental illness among college students: insights into the wider English-speaking Caribbean population.

PubMed

Youssef, Farid F; Bachew, Raecho; Bodie, Dalecia; Leach, Richanna; Morris, Kevin; Sherma, Glenderia

2014-02-01

Mental illness is a significant contributor to global disease burden and this is expected to increase over the coming decades. Traditionally mental illness has not been well understood by the general public, resulting in poor attitudes towards persons with mental illness and stigmatization. Such conditions are common in the Caribbean where less than 5% of the health budget is allocated to mental illness. To assess knowledge and attitudes towards mental illness among college students within the English-speaking Caribbean. A self-report questionnaire was adapted from previous studies designed to measure knowledge and attitudes of mental illness. Students were sampled from the University of the West Indies campuses in Jamaica, Barbados and Trinidad & Tobago. Responses were collected from 673 persons with a response rate of 84%. While participants were agreed that particular diseases were mental illnesses, overall knowledge scores were low. Knowledge was higher among those persons who knew someone with a mental illness. Attitude scores were suggestive of stigmatization, with drug abuse and schizophrenia seen in a particularly poor light. These results suggest that widespread educational campaigns need to be implemented across the region, designed to both increase knowledge about mental illness and reduce discrimination towards persons suffering with mental illness.

Losses of seabirds in gill nets in the North Pacific

USGS Publications Warehouse

DeGange, Anthony R.; Day, Robert H.; Takekawa, Jean E.; Mendenhall, Vivian M.; Vermeer, Kees; Briggs, K.T.; Morgan, K.H.; Siegel-Causey, D.

1993-01-01

Existing knowledge on high-seas and coastal gillnet fisheries known to kill seabirds in the North Pacific is summarized. Recent estimates suggest that high-seas gillnet fisheries may have taken more than 500,000 seabirds in 1990. The majority of birds taken in those fisheries were Sooty Puffinus griseus or Short-tailed P. tenuirostris shearwaters. A recent analysis of impacts of those fisheries suggests that both shearwater populations may be declining slightly, although overall populations remain large. Impacts on seabirds of gillnet fishing in coastal waters are poorly known, except in California. Incidental mortality of seabirds in coastal gillnet fisheries may be adding additional stress to populations already compromised by habitat destruction and oil spills. Local populations of Marbled Murrelets Brachyramphus marmoratus, Common Murres Uria aalge, and Japanese Murrelets Synthliboramphus wumizusume may be particularly vulnerable to coastal gillnet fisheries. United National General Assembly Resolution 44/225 called for a moratorium on high-seas gillnet fishing by 30 June 1992. Japan has complied and Korea and Taiwan will comply with the moratorium.

Knowledge extraction from evolving spiking neural networks with rank order population coding.

PubMed

Soltic, Snjezana; Kasabov, Nikola

2010-12-01

This paper demonstrates how knowledge can be extracted from evolving spiking neural networks with rank order population coding. Knowledge discovery is a very important feature of intelligent systems. Yet, a disproportionally small amount of research is centered on the issue of knowledge extraction from spiking neural networks which are considered to be the third generation of artificial neural networks. The lack of knowledge representation compatibility is becoming a major detriment to end users of these networks. We show that a high-level knowledge can be obtained from evolving spiking neural networks. More specifically, we propose a method for fuzzy rule extraction from an evolving spiking network with rank order population coding. The proposed method was used for knowledge discovery on two benchmark taste recognition problems where the knowledge learnt by an evolving spiking neural network was extracted in the form of zero-order Takagi-Sugeno fuzzy IF-THEN rules.

The Influence of Ideological Filters upon Education about Climate

NASA Astrophysics Data System (ADS)

Rutherford, D.

2011-12-01

Religious and political ideologies serve as primary lenses through which people interpret information and education related to the climate system, climate change, and climate impacts upon human and environmental systems. Consequently, ideologies strongly affect (1) the levels of receptivity that people express toward communication messages and educational efforts related to climate topics, and (2) the amount of knowledge and understanding that people obtain from those messages and efforts. This paper begins with a brief overview of research that establishes a theoretical framework for understanding the role of ideology in communication and educational efforts. It then describes the ideological filtering of climate and environmental information that occurs in a substantial and powerful public in American society - the socially conservative, evangelical Christian population. Approaches are then offered for navigating the ideological filters of this specific population in order to improve understanding of climate related topics. More general principles also emerge that can apply across other populations

[Conceptualization of knowledge management in medium and high complexity health institutions].

PubMed

Arboleda-Posada, Gladys I

2016-06-01

Objective To identify the familiarization, conceptualization and incorporation of employees of medium and high complexity health institutions in the Valle de Aburrá, Colombia into the strategic knowledge management platform in 2011. Methodology Cross sectional study. The study was carried out by applying surveys to 224 employees to assess knowledge management. The population included staff who working in the Health Providing Institutions (IPS) of high (52) and medium complexity (322) in the Valle de Aburrá in 2011. In both the public and private institutions surveyed, 38.8 % of the respondents said they were not familiar with knowledge management. Among those who had administrative training, the ignorance was less than among care workers. It was also noted that as the level of education increased, knowledge of the concept was greater. A high proportion (65.2 % ) of respondents placed the concept in line with the creation, organization, storage, retrieval, transfer and application of knowledge systematically. 78.7 % of respondents from public institutions said that knowledge management was part of the strategic platform of the institution. 58.3 % from private institutions said the same. Conclusions In general terms the concept of knowledge management is not well conceived or familiar to the staff working in these institutions. The study confirmed a lack of empowerment in the field to promote the development of new ideas and to ensure that they become service innovations or processes that contribute to the development of institutional knowledge.

Studies analysing the need for health-related information in Germany - a systematic review.

PubMed

Pieper, Dawid; Jülich, Fabian; Antoine, Sunya-Lee; Bächle, Christina; Chernyak, Nadja; Genz, Jutta; Eikermann, Michaela; Icks, Andrea

2015-09-23

Exploring health-related information needs is necessary to better tailor information. However, there is a lack of systematic knowledge on how and in which groups information needs has been assessed, and which information needs have been identified. We aimed to assess the methodology of studies used to assess information needs, as well as the topics and extent of health-related information needs and associated factors in Germany. A systematic search was performed in Medline, Embase, Psycinfo, and all databases of the Cochrane Library. All studies investigating health-related information needs in patients, relatives, and the general population in Germany that were published between 2000 and 2012 in German or English were included. Descriptive content analysis was based on predefined categories. We identified 19 studies. Most studies addressed cancer or rheumatic disease. Methods used were highly heterogeneous. Apart from common topics such as treatment, diagnosis, prevention and health promotion, etiology and prognosis, high interest ratings were also found in more specific topics such as complementary and alternative medicine or nutrition. Information needs were notable in all surveyed patient groups, relatives, and samples of the general population. Younger age, shorter duration of illness, poorer health status and higher anxiety and depression scores appeared to be associated with higher information needs. Knowledge about information needs is still scarce. Assuming the importance of comprehensive information to enable people to participate in health-related decisions, further systematic research is required.

Introduction of Participatory Conservation in Croatia, Residents' Perceptions: A Case Study from the Istrian Peninsula

NASA Astrophysics Data System (ADS)

Sladonja, Barbara; Brščić, Kristina; Poljuha, Danijela; Fanuko, Neda; Grgurev, Marin

2012-06-01

Croatia, like many other transition countries has undergone radical changes in its nature protection models. This paper discusses a historical overview, present situation and future possibilities for nature conservation in Croatia. A conservative top-down approach to nature protection was applied in the past in Croatia and is now being replaced by a prevalent bottom-up approach. Social context is crucial to introducing participatory conservation, therefore special concern is given to the perception of the local population towards protected area management in Istria as a case study in Croatia. Survey data were used to assess the conservation knowledge of local populations and their perception towards Protected Areas (PAs), leadership activities and management authorities in Istria County. This paper examines the perceptions of 313 residents living in and around six natural PAs located in Istria. The results revealed a moderate general knowledge about PAs in Istria and environmental issues, and a low awareness of institutions managing PAs, eagerness to participate in the activities of PAs and general support for the conservation cause. Understanding the perception of local residents enables the creation of feasible, long-term strategies for the implementation of participatory conservation. The research identifies the need for greater human, technical and financial efforts to strengthen the management capabilities of local agencies responsible for PAs. The process of participatory conservation optimization in Croatia is underway and world experiences must be observed in order to create a congruent, site-specific model with the best possible results.

A preliminary survey on prevalence and knowledge about different aspects of somnambulism in Buner District of Khyber Pakhtunkhwa, Pakistan.

PubMed

Wajiha; Hasan, Zaigham; Afridi, Rabia; Rahman, Lubna; Qureshi, Naveeda Akhtar; Saeed, Kausar; Afridi, Humera

2018-01-20

Present study was aimed to investigate the prevalence and knowledge about different aspects of somnambulism in general population of Buner District, KP, Pakistan, during December 2015-November 2016. Data was collected through convenient sampling technique which was comprised of structured and detailed questionnaire. Collected data regarding different actions performed by sleepwalkers were adjusted through a weighted variable to generalize results. Univariate and multivariate logistic regression was used to evaluate association between variables related to somnambulism. Their odds ratios (ORs) were reported with their corresponding 95% CIs. In total, 11,881 individuals were surveyed, of which 448 (4%) suffered with sleep disorder. Females 256/448 (57%) were more prevalent as compared to males 192/448 (43%). Prevalence of somnambulism among children was 38% whereas 94% sufferers reported no effect on their growth. Majority of respondents reported that main cause of sleepwalking is stress and tension. Somnambulism was taken normal and mostly amusing disorder by sufferers and their families. Sleepwalking is not age specific and serious disorder. Sleepwalkers need special care during their episode due to unconsciousness.

Correlates and geographic patterns of knowledge that physical activity decreases cancer risk.

PubMed

Ramírez, A Susana; Finney Rutten, Lila J; Vanderpool, Robin C; Moser, Richard P; Hesse, Bradford W

2013-04-01

While many lifestyle-related cancer risk factors including tobacco use, poor diet, and sun exposure are well recognized by the general public, the role of physical activity in decreasing cancer risk is less recognized. Studies have demonstrated gender-, race/ethnicity-, and age-based disparities in cancer risk factor knowledge; however, beliefs and geographic factors that may be related to knowledge are under-examined. In this study, we analyzed data from the 2008 Health Information National Trends Survey to determine correlates of knowledge of the relationship between physical activity and reduced cancer risk in the adult US population. We generated geographic information system maps to examine the geographic distribution of this knowledge. Results revealed that there is confusion among US adults about the relationship between physical activity and cancer risk: Respondents who believed that cancer is not preventable had significantly lower odds of knowing that physical activity reduces cancer risk (p < .001) whereas respondents who believed that cancer is caused by one's behavior had almost two times the odds of knowing that physical activity reduces cancer risk (p < .001). Those who were aware of current physical activity guidelines were also significantly more likely to know that physical activity reduces cancer risk (p < .01). Observed geographic variability in knowledge was consistent with geographic trends in obesity and physical inactivity. Correlates of cancer risk factor knowledge point to opportunities for targeted interventions.

Knowledge of medical students on National Health Care System: A French multicentric survey.

PubMed

Feral-Pierssens, A-L; Jannot, A-S

2017-09-01

Education on national health care policy and costs is part of our medical curriculum explaining how our health care system works. Our aim was to measure French medical students' knowledge about national health care funding, costs and access and explore association with their educational and personal background. We developed a web-based survey exploring knowledge on national health care funding, access and costs through 19 items and measured success score as the number of correct answers. We also collected students' characteristics and public health training. The survey was sent to undergraduate medical students and residents from five medical universities between July and November 2015. A total of 1195 students from 5 medical universities responded to the survey. Most students underestimated the total amount of annual medical expenses, hospitalization costs and the proportion of the general population not benefiting from a complementary insurance. The knowledge score was not associated with medical education level. Three students' characteristics were significantly associated with a better knowledge score: male gender, older age, and underprivileged status. Medical students have important gaps in knowledge regarding national health care funding, coverage and costs. This knowledge was not associated with medical education level but with some of the students' personal characteristics. All these results are of great concern and should lead us to discussion and reflection about medical and public health training. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Fractional populations in multiple gene inheritance.

PubMed

Chung, Myung-Hoon; Kim, Chul Koo; Nahm, Kyun

2003-01-22

With complete knowledge of the human genome sequence, one of the most interesting tasks remaining is to understand the functions of individual genes and how they communicate. Using the information about genes (locus, allele, mutation rate, fitness, etc.), we attempt to explain population demographic data. This population evolution study could complement and enhance biologists' understanding about genes. We present a general approach to study population genetics in complex situations. In the present approach, multiple allele inheritance, multiple loci inheritance, natural selection and mutations are allowed simultaneously in order to consider a more realistic situation. A simulation program is presented so that readers can readily carry out studies with their own parameters. It is shown that the multiplicity of the loci greatly affects the demographic results of fractional population ratios. Furthermore, the study indicates that some high infant mortality rates due to congenital anomalies can be attributed to multiple loci inheritance. The simulation program can be downloaded from http://won.hongik.ac.kr/~mhchung/index_files/yapop.htm. In order to run this program, one needs Visual Studio.NET platform, which can be downloaded from http://msdn.microsoft.com/netframework/downloads/default.asp.

[The aging of the population in Latin America: demographic trends and the socioeconomic situation].

PubMed

Pelaez, C A; Arguello, O

1982-12-01

"The paper analyzes the demographic aspects of the aging of the population in Latin America. Aging is still incipient in the great majority of countries of the region, but it will become generalized and will be accentuated especially after the year 2000. The dependency relationship will continue to decrease until higher levels of aging are reached; the proportion of the aged in the potentially dependent population will increase and the relationship between the population from 15 to 59 years of age and over 60 will decrease. "At present, the proportion of single women [over 60] is much higher than that of single men. From the information on participation in the labour force and the access that the aged have to income or pension benefits, the paper also shows that most of the aged that continue to work do so because they require an income for subsistence. "The paper finally includes some conclusions on the causes and consequences of the aging of the population and the actions that would be necessary to broaden knowledge for the formulation of policies." (summary in ENG) excerpt

Traditional medicinal plant use in Loja province, Southern Ecuador.

PubMed

Bussmann, Rainer W; Sharon, Douglas

2006-10-10

This paper examines the traditional use of medicinal plants in Loja province, Southern Ecuador.Two hundred fifteen plant species were collected, identified and their vernacular names and traditional uses recorded. This number of species indicates that the healers, market vendors and members of the public interviewed still have a very high knowledge of plants in their surroundings, which can be seen as a reflection of the knowledge of the population in general. However, the area represents only an outlier of the larger Northern Peruvian cultural area, where more than 500 species of plants are used medicinally, indicating that in Ecuador much of the original plant knowledge has already been lost.Most plant species registered are only used medicinally, and only a few species have any other use (construction, fodder, food). The highest number of species is used for the treatment of "magical" (psychosomatic) ailments (39 species), followed by respiratory disorders (34), problems of the urinary tract (28), Fever/Malaria (25), Rheumatism (23) and nervous system problems (20).

Traditional medicinal plant use in Loja province, Southern Ecuador

PubMed Central

Bussmann, Rainer W; Sharon, Douglas

2006-01-01

This paper examines the traditional use of medicinal plants in Loja province, Southern Ecuador. Two hundred fifteen plant species were collected, identified and their vernacular names and traditional uses recorded. This number of species indicates that the healers, market vendors and members of the public interviewed still have a very high knowledge of plants in their surroundings, which can be seen as a reflection of the knowledge of the population in general. However, the area represents only an outlier of the larger Northern Peruvian cultural area, where more than 500 species of plants are used medicinally, indicating that in Ecuador much of the original plant knowledge has already been lost. Most plant species registered are only used medicinally, and only a few species have any other use (construction, fodder, food). The highest number of species is used for the treatment of "magical" (psychosomatic) ailments (39 species), followed by respiratory disorders (34), problems of the urinary tract (28), Fever/Malaria (25), Rheumatism (23) and nervous system problems (20). PMID:17032450

Sleep Disturbances among Medical Students: A Global Perspective

PubMed Central

Azad, Muhammad Chanchal; Fraser, Kristin; Rumana, Nahid; Abdullah, Ahmad Faris; Shahana, Nahid; Hanly, Patrick J.; Turin, Tanvir Chowdhury

2015-01-01

Medical students carry a large academic load which could potentially contribute to poor sleep quality above and beyond that already experienced by modern society. In this global literature review of the medical students' sleep experience, we find that poor sleep is not only common among medical students, but its prevalence is also higher than in non-medical students and the general population. Several factors including medical students' attitudes, knowledge of sleep, and academic demands have been identified as causative factors, but other potential mechanisms are incompletely understood. A better understanding about the etiology of sleep problems in medical trainees is essential if we hope to improve the overall quality of medical students' lives, including their academic performance. Sleep self-awareness and general knowledge appear insufficient in many studied cohorts, so increasing education for students might be one beneficial intervention. We conclude that there is ample evidence for a high prevalence of the problem, and research in this area should now expand towards initiatives to improve general sleep education for medical students, identify students at risk, and target them with programs to improve sleep. Citation: Azad MC, Fraser K, Rumana N, Abdullah AF, Shahana N, Hanly PJ, Turin TC. Sleep disturbances among medical students: a global perspective. J Clin Sleep Med 2015;11(1):69–74. PMID:25515274

"We don't have such a thing, that you may be allergic": Newcomers' understandings of food allergies in Canada.

PubMed

Harrington, Daniel W; Dean, Jennifer; Wilson, Kathi; Qamar, Zafar

2015-06-01

Food allergies are emerging as important public health risks in Canada, affecting 3-4% of adults and 6-7% of children. Despite much lower prevalence rates among recent immigrants (i.e. in the country less than 10 years), evidence has shown this population to be more concerned about the risks of food allergies than the general population and have unique experiences around purchasing foods for allergen-free environments. As a substantial and growing segment of the Canadian population, it is important to understand newcomers' perceptions and knowledge of food allergies and related policies developed to protect allergic children (e.g. nut-free schools and or classrooms). This paper draws upon the results of focus groups conducted with newcomers from food allergic households (i.e. directly affected), as well as those with school-aged children who have to prepare or buy foods for allergen-controlled classrooms or schools (i.e. indirectly affected) living in Mississauga, Ontario. Results indicate unique challenges and understandings of food allergies as a new and unfamiliar risk for most newcomers, particularly as the indirectly affected participants negotiate the policy landscape. The directly affected group highlights the supportive environment in Canada resulting from the same policies and increased awareness in the general population. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

Analysis of cystic fibrosis gene mutations in children with cystic fibrosis and in 964 infertile couples within the region of Basilicata, Italy: a research study.

PubMed

Dell'Edera, Domenico; Benedetto, Michele; Gadaleta, Gemma; Carone, Domenico; Salvatore, Donatello; Angione, Antonella; Gallo, Massimiliano; Milo, Michele; Pisaturo, Maria Laura; Di Pierro, Giuseppe; Mazzone, Eleonora; Epifania, Annunziata Anna

2014-10-10

Cystic fibrosis is the most common autosomal recessive genetic disease in the Caucasian population. Extending knowledge about the molecular pathology on the one hand allows better delineation of the mutations in the CFTR gene and the other to dramatically increase the predictive power of molecular testing. This study reports the results of a molecular screening of cystic fibrosis using DNA samples of patients enrolled from January 2009 to December 2013. Patients were referred to our laboratory for cystic fibrosis screening for infertile couples. In addition, we identified the gene mutations present in 76 patients affected by cystic fibrosis in the pediatric population of Basilicata. In the 964 infertile couples examined, 132 subjects (69 women and 63 men) resulted heterozygous for one of the CFTR mutations, with a recurrence of carriers of 6.85%. The recurrence of carriers in infertile couples is significantly higher from the hypothetical value of the general population (4%). This study shows that in the Basilicata region of Italy the CFTR phenotype is caused by a small number of mutations. Our aim is to develop a kit able to detect not less than 96% of CTFR gene mutations so that the relative risk for screened couples is superimposable with respect to the general population.

Food Safety Attitudes in College Students: A Structural Equation Modeling Analysis of a Conceptual Model

PubMed Central

Booth, Rachelle; Hernandez, Magaly; Baker, Erica L.; Grajales, Tevni; Pribis, Peter

2013-01-01

College students are one of the most at-risk population groups for food poisoning, due to risky food safety behaviors. Using the Likert Scale, undergraduate students were asked to participate in a Food Safety Survey which was completed by 499 students ages 18–25. Data was analyzed using SPSS and AMOS statistical software. Four conceptual definitions regarding food safety were defined as: general food safety, bacterial food safety, produce food safety, and politics associated with food safety. Knowledge seems to be an important factor in shaping students attitudes regarding general and bacterial safety. Ethnicity plays a role in how people view the politics of food safety, and the safety of organic foods. PMID:23364131

Use and knowledge of the razor-billed curassow pauxi tuberosa (spix, 1825) (galliformes, cracidae) by a riverine community of the oriental amazonia, brazil

PubMed Central

2011-01-01

In the Amazonian basin, the human populations that traditionally inhabit the forest use its natural resources in various ways. One example is the local fauna which, among several other uses, is an important source of protein. The general aim of our study was to investigate the importance of hunting to the lives of the Amazonian riverine communities and to identify the multiple uses and knowledge about the hunted animals. In this article we focused the study on the razor-billed curassow Pauxi tuberosa, a Cracidae of significant value to the studied community. The investigation was conducted in the "Riozinho do Anfrísio Extractive Reserve", a Brazilian Conservation Unit located at the Altamira municipality, in the state of Pará. We used an ethnoecological approach, which included participant observation and semi-structured interviews. Our results show that the razor-billed curassow is used by the "Riozinho do Anfrísio" local population mainly as food, but it also fulfils secondary functions, with the feathers being used as a domestic tool and as magic-religious symbol, some organs as traditional medicine, and some chicks even being raised as pets. Our study also revealed that the traditional ecological knowledge of the riverines about their environment is considerably large, and that the local biodiversity provides various ecosystem services. PMID:21194497

Awareness, knowledge, and attitude of patients toward dental implants - A questionnaire-based prospective study.

PubMed

Hosadurga, Rajesh; Shanti, Tenneti; Hegde, Shashikanth; Kashyap, Rajesh Shankar; Arunkumar, Suryanarayan Maiya

2017-01-01

In developing nations like India awareness and education about dental implants as a treatment modality is still scanty. The study was conducted to determine the awareness, knowledge, and attitude of patients toward dental implants as a treatment modality among the general population and to assess the influence of personality characteristics on accepting dental implants as a treatment modality in general and as well as treatment group. A structured questionnaire-based survey was conducted on 500 randomly selected participants attending the outpatient department. The study was conducted in 2 parts. In the first part of the study, level of awareness, knowledge, and attitude was assessed. In the second part of the study, interactive educational sessions using audiovisual aids were conducted following which a retest was conducted. The participants who agreed to undergo implant treatment were followed up to assess their change in attitude towards dental implants posttreatment. Thus pain, anxiety, functional, and esthetic benefits were measured using visual analog scale. They were further followed up for 1 year to reassess awareness, knowledge, and attitude towards dental implants. A total of 450 individuals completed the questionnaires. Only 106 individuals agreed to participate in the educational sessions and 83 individuals took the retest. Out of these, only 39 individuals chose implants as a treatment option. A significant improvement in the level of information, subjective and objective need for information, was noted after 1 year. In this study, a severe deficit in level of information, subjective and objective need for information towards, dental implants as a treatment modality was noted. In the treatment group, a significant improvement in perception of dental implant as a treatment modality suggests that professionally imparted knowledge can bring about a change in the attitude.

Knowledge and Perception about Clinical Research Shapes Behavior: Face to Face Survey in Korean General Public.

PubMed

Choi, Yun Jung; Beck, Sung-Ho; Kang, Woon Yong; Yoo, Soyoung; Kim, Seong-Yoon; Lee, Ji Sung; Burt, Tal; Kim, Tae Won

2016-05-01

Considering general public as potential patients, identifying factors that hinder public participation poses great importance, especially in a research environment where demands for clinical trial participants outpace the supply. Hence, the aim of this study was to evaluate knowledge and perception about clinical research in general public. A total of 400 Seoul residents with no previous experience of clinical trial participation were selected, as representative of population in Seoul in terms of age and sex. To minimize selection bias, every fifth passer-by was invited to interview, and if in a cluster, person on the very right side was asked. To ensure the uniform use of survey, written instructions have been added to the questionnaire. Followed by pilot test in 40 subjects, the survey was administered face-to-face in December 2014. To investigate how perception shapes behavior, we compared perception scores in those who expressed willingness to participate and those who did not. Remarkably higher percentage of responders stated that they have heard of clinical research, and knew someone who participated (both, P < 0.001) compared to India. Yet, the percentage of responders expressed willingness to participate was 39.3%, a significantly lower rate than the result of the India (58.9% vs. 39.3%, P < 0.001). Treatment benefit was the single most influential reason for participation, followed by financial gain. Concern about safety was the main reason for refusal, succeeded by fear and lack of trust. Public awareness and educational programs addressing these negative perceptions and lack of knowledge will be effective in enhancing public engaged in clinical research.

Perception of flood and landslide risk in Italy: a preliminary analysis

NASA Astrophysics Data System (ADS)

Salvati, P.; Bianchi, C.; Fiorucci, F.; Giostrella, P.; Marchesini, I.; Guzzetti, F.

2014-05-01

Inundations and landslides are widespread phenomena in Italy, where they cause severe damage and pose a threat to the population. Little is known on the perception of the population of landslides and floods. This is surprising, as an accurate perception is important for the successful implementation of many risk reduction or adaptation strategies. In an attempt to fill this gap, we have conducted two national surveys to measure the perception of landslide and flood risk of the population of Italy. The surveys were executed in 2012 and 2013, performing for each survey approximately 3100 computer assisted telephone interviews. The samples of the interviewees were statistically representative for a national scale quantitative assessment. The interviewees were asked questions designed to obtain information on their: (i) perception of natural, environmental, and technological risks, (ii) direct experience or general knowledge on the occurrence of landslides and floods in their municipality, (iii) perception of the possible threat posed by landslides and floods to their safety, (iv) general knowledge on the number of victims caused by landslides or floods, and on (v) the factors that they considered important to control landslide and flood risks in Italy. The surveys revealed that the population of Italy fears technological risks more than natural risks. Of the natural risks, earthquakes were considered more dangerous than floods, landslides, and volcanic eruptions. Examination of the temporal and geographical distribution of the responses revealed that the occurrence of recent damaging events influenced risk perception locally, and that the perception persisted longer for earthquakes and decreased more rapidly for landslides and floods. We justify the differentiation with the diverse consequences of the risks. The interviewees considered inappropriate land management the main cause of landslide and flood risk, followed by illegal construction, abandonment of the territory, and climate change. Comparison of the risk perception with actual measures of landslide and flood risk, including the number of fatal events, the number of fatalities, and the mortality rates, revealed that in most of the Italian regions the perception of the threat did not match the long-term risk posed by landslides and floods to the population. This outcome points to the need to fostering the understanding of the population of landslide and flood hazards and risks in Italy.

Knowledge and use of emergency contraception: a multicountry analysis.

PubMed

Palermo, Tia; Bleck, Jennifer; Westley, Elizabeth

2014-06-01

Globally, evidence on knowledge and use of emergency contraception from population-based data is limited, though such information would be helpful in increasing access to the method. We examined knowledge and use of emergency contraception in 45 countries using population-based survey data. Demographic and Health Survey (DHS) data on women aged 15-49 were analyzed by country in logistic regressions to identify associations between women's characteristics and their having heard of emergency contraception or having ever used it. Trends were examined, by region and globally, according to individual, household and community descriptors, including women's age, education, marital status, socioeconomic status, and urban or rural location. The proportion of women who had heard of emergency contraception ranged from 2% in Chad to 66% in Colombia, and the proportion of sexually experienced women who had used it ranged from less than 0.1% in Chad to 12% in Colombia. The odds of having heard of or used the method generally increased with wealth, and although the relationship between marital status and knowing of the method varied by region, never-married women were more likely than married women to have used emergency contraception in countries where significant differences existed. In some countries, urban residence was associated with having heard of the method, but in only three countries were women from urban areas more likely to have used it. Our findings support the need for broader dissemination of information on emergency contraception, particularly among low-income individuals. Variations in use and knowledge within regions suggest a need for programs to be tailored to country-level characteristics.

Perception, knowledge, and attitude toward mental disorders and psychiatry among medical undergraduates in Karnataka: A cross-sectional study

PubMed Central

Aruna, G.; Mittal, Shobhana; Yadiyal, Muralidhara B.; Acharya, Chandana; Acharya, Srilekha; Uppulari, Chinmay

2016-01-01

Context: Globally, psychiatry as a subject, psychiatrists as professionals, and patients with psychiatric disorders are subjected to cultural stereotypes and negative attitude by the general population. What is of alarming concern is that these prejudices exist within the medical community as well. Aims: This study aims at evaluating the perception, knowledge, and attitude toward psychiatric disorders, therapeutic modalities used in psychiatry, psychiatry as a subject and psychiatrists as professionals among undergraduate medical students in Karnataka. Settings and Design: This is a descriptive, cross-sectional type of study conducted in three medical colleges located in Karnataka. Materials and Methods: A sample of 500 students from all three professional phases of MBBS was selected using purposive sampling. A semistructured prevalidated questionnaire was used to assess the perception, knowledge, and attitude of undergraduate medical students toward psychiatric disorders and psychiatry. Statistical Analysis: Data were analyzed using Statistical Package for Social Sciences, version 16.0. Results: The undergraduate medical student population had significant shortcomings in knowledge and attitude pertaining to psychiatric disorders, more glaring in the initial years of education. A comparatively positive opinion was obtained regarding psychiatry as a subject and psychiatrists as professionals, which may reflect the changing trends and concepts, both in society and medical community. Conclusion: This study highlights the need for better educational measures at undergraduate level in order to shape a positive attitude of the health care providers towards psychiatry, which is essential for ensuring better care for patients as well as reduction of stigma surrounding psychiatric disorders. PMID:26985108

A study of the effectiveness of AIDS health education interventions among the adolescent population of Singapore.

PubMed

Quek, J T; Li, S C

2002-07-01

This study aims to evaluate the effectiveness of existing AIDS health education interventions in Singapore amongst the adolescent population of Singapore. By identifying specific target groups that lack knowledge and information regarding HIV, it is hoped that suggestions may be provided towards increasing the effectiveness of these interventions. A cross-sectional survey using a self-administered questionnaire of randomly selected adolescents between the ages of 13 and 19 years was performed to assess their knowledge of HIV and their opinions and awareness of HIV education in Singapore. A total of 400 adolescents of various backgrounds were surveyed. In general, the subjects surveyed possessed reasonably good knowledge about HIV/AIDS, with an average score of 77.4% (SD = 15.8%). However, the results also showed areas of knowledge deficiency and misconception prevalent among those surveyed. Subgroup analysis showed that adolescents from low-income families, relatively less academically successful schools and those of younger ages knew significantly less than other adolescents. In terms of the awareness of HIV/AIDS education and information, the percentage of the subjects who could recognise any of the three commonly issued pamphlets or poster or who knew of any telephone numbers to call to receive information on HIV and AIDS was low. Less than 40% of those surveyed felt that enough awareness was being created within the public regarding AIDS. It can be concluded that most adolescents surveyed felt that they are inadequately educated regarding HIV andAIDS. The results would certain target groups using the appropriate media in future educational intervention.

[Cultural Competence in Intervention with Immigrants: A Comparative Analysis Between Health Professionals, Social Workers and Police Officers].

PubMed

Gonçalves, Mariana; Matos, Marlene

2016-10-01

Cultural diversity places increased demands on services to multicultural populations, so the development of cultural competence by help professionals is currently a concern in institutional practices. This study evaluated the perception of cultural competence of help professional of three distinct areas: health services, social services and criminal police. Through an online questionnaire, we questioned the perception of cultural competence, at four dimensions: cultural awareness, cultural knowledge, technical skills, and organizational support. There were 610 participants, mostly female (58%), with a mean age of 39.74 years, developing activity in the social area (37%), health (33%) or the police (30%). The professionals showed, in general, a positive perception of their cultural competence. Those who had formative experiences on the subject and had more time service, perceived themselves, significantly, as more culturally competent. Significant differences were found between professionals from different areas: health professionals were more effective in terms of technical skills, the social workers at the level of cultural knowledge and polices at the level of cultural awareness. Health professionals were the ones that showed a lower perception at the level of organizational support. Despite the positive perception that technicians have about their awareness and knowledge of the values, norms and customs of immigrant communities, they realize technical aptitude as less positive, showing difficulty in practical application of their knowledge. Cultural competence has implications for good professional practice in serving multicultural populations, being urgent to invest in the development of culturally competent interventions to ensure more effective services, namely in hospitals and health centres.

The influence of age and gender in knowledge, behaviors and attitudes towards sun protection: a cross-sectional survey of Australian outpatient clinic attendees.

PubMed

Lee, Andrew; Garbutcheon-Singh, Kieran Benjamin; Dixit, Shreya; Brown, Pam; Smith, Saxon D

2015-02-01

The aim of this study was to evaluate the differences in knowledge, attitudes, and behaviors regarding sun protection in different age groups and between men and women. A multicenter cross-sectional study using a population-based survey of 416 individuals over the age of 18 years was undertaken during 2014. Of individuals aged 18-30 years, 94% had experienced at least one episode of sunburn in the previous year. The likelihood of self-examining increased as age increased (p < 0.001). Only 15% of participants used the recommended amount (40 ml) of sunscreen. Women were twice as likely to put on sunscreen as men. Women had better knowledge about sun protection and sunscreen use, and were twice as likely to know that sunscreen was denatured by heat and had an expiry date (p = 0.01). Women were more than twice as likely to put on sunscreen every day compared with men (p = 0.002). Reported barriers to sunscreen use included greasiness and forgetfulness and this was more commonly reported as age decreased (p = 0.002; p = 0.004). The younger population was less likely to use more than one modality of sun protection (p = 0.05). This study highlights a number of gender- and age-specific findings with regards to sun protection. There are knowledge, attitude, and behavior deficiencies within each demographic group that need to be specifically targeted through educational and public health efforts in order to improve general sun protection measures and decrease the incidence of skin cancers.

Characterization of Greater-Than-Class C sealed sources. Volume 3, Sealed sources held by general licensees

DOE Office of Scientific and Technical Information (OSTI.GOV)

Harris, G.

1994-09-01

This is the third volume in a series of three volumes characterizing the population of sealed sources that may become greater-than-Class C low-level radioactive waste (GTCC LLW). In this volume, those sources possessed by general licensees are discussed. General-licensed devices may contain sealed sources with significant amounts of radioactive material. However, the devices are designed to be safe to use without special knowledge of radiological safety practices. Devices containing Am-241 or Cm-244 sources are most likely to become GTCC LLW after concentration averaging. This study estimates that there are about 16,000 GTCC devices held by general licensees; 15,000 of thesemore » contain Am-241 sources and 1,000 contain Cm-244 sources. Additionally, this study estimates that there are 1,600 GTCC devices sold to general licensees each year. However, due to a lack of available information on general licensees in Agreement States, these estimates are uncertain. This uncertainty is quantified in the low and high case estimates given in this report, which span approximately an order of magnitude.« less

Evaluation of the effectiveness of a WHO-5A model based comprehensive tobacco control program among migrant workers in Guangdong, China: a pilot study.

PubMed

Chai, Wenxin; Zou, Guanyang; Shi, Jingrong; Chen, Wen; Gong, Xiao; Wei, Xiaolin; Ling, Li

2018-02-27

As a vulnerable population in China, migrant workers have a higher smoking rate than the general population. This study aims to assess the effectiveness of a WHO-5A based comprehensive tobacco control program in workplaces aggregated with migrants. Using a controlled before and after design, four purposely selected manufacturing factories were assigned to either intervention or control groups. Participants in the intervention arm received adapted 5A group counseling regularly supported by social-media and traditional health education approaches. The primary outcome was the change of smoking rate based on salivary cotinine concentration at three-month follow-up as compared to the control arm. Secondary outcomes were changes in smoking-related knowledge and attitudes assessed using questionnaires. Difference-in-differences approach (DID) and generalized estimating equations (GEE) models were used to conduct the effectiveness analysis. 149 and 166 workers were enrolled in the intervention and control arm respectively. The multiple imputed and adjusted GEE models demonstrated that, compared to those in the control arm, participants in the intervention arm had nearly 2.4 times odds of improving smoking-related knowledge (OR = 2.40, 95% CI = 1.32-4.36, P = 0.02) and three times the odds of improving smoking-related attitude (OR = 3.07, 95% CI = 1.28-7.41, P = 0.03). However, no significant difference was found regarding the change of smoking rate between the two arms (P > 0.05). The regression analysis showed that attendance at the 5A group counseling sections was an important determinant of stopping smoking or improving smoking-related knowledge and attitudes in the intervention group. This WHO-5A comprehensive intervention was effective in improving migrant workers' knowledge of smoking and anti-smoking attitudes. A large-scale, long-term trial is recommended to determine the effectiveness of this intervention. ChiCTR-OPC-17011637 at Chinese Clinical Trial Registry. Retrospectively registered on 12th June 2017.

Mathematical Model of the Public Understanding of Space Science

NASA Astrophysics Data System (ADS)

Prisniakov, V.; Prisniakova, L.

The success in deployment of the space programs now in many respects depends on comprehension by the citizens of necessity of programs, from "space" erudition of country. Purposefulness and efficiency of the "space" teaching and educational activity depend on knowledge of relationships between separate variables of such process. The empirical methods of ``space'' well-information of the taxpayers should be supplemented by theoretical models permitting to demonstrate a ways of control by these processes. Authors on the basis of their experience of educational activity during 50- years of among the students of space-rocket profession obtain an equation of ``space" state of the society determining a degree of its knowledge about Space, about achievements in its development, about indispensable lines of investigations, rates of informatization of the population. It is supposed, that the change of the space information consists of two parts: (1) - from going of the information about practical achievements, about development special knowledge requiring of independent financing, and (2) from intensity of dissemination of the ``free" information of a general educational line going to the population through mass-media, book, in family, in educational institutions, as a part of obligatory knowledge of any man, etc. In proposed model the level space well-information of the population depends on intensity of dissemination in the society of the space information, and also from a volume of financing of space-rocket technology, from a part of population of the employment in the space-rocket programs, from a factor of education of the population in adherence to space problems, from welfare and mentality of the people, from a rate of unemployment and material inequality. Obtained in the report on these principles the equation of a space state of the society corresponds to catastrophe such as cusp, the analysis has shown which one ways of control of the public understanding of space science. The boundary sectioning area of effective and unefficient modes of training and education of the population of country in space spirit is determined. The mathematical model of quality of process of education concern to an outer space exploration is reviewed separately. The coefficient of quality of education in an estimation of space event is submitted as relation Δ I' to mismatch of the universal standard of behavior with the information, which is going to the external spectator, about the applicable reacting of the considered individual Δ I''. The obtained outcomes allow to control a learning process and education of the society spirit of adherence to space ideals of mankind.

General Intelligence, Emotional Intelligence and Academic Knowledge as Predictors of Creativity Domains: A Study of Gifted Students

ERIC Educational Resources Information Center

Sahin, Feyzullah

2016-01-01

Creativity of the individual is dependent on numerous factors, such as knowledge, general intelligence and emotional intelligence. The general purpose of this study is to investigate the effect of general intelligence, emotional intelligence and academic knowledge on the emerging of domain-specific creativity. The study was conducted on 178…

Anticipatory reward processing in addicted populations: a focus on the monetary incentive delay task.

PubMed

Balodis, Iris M; Potenza, Marc N

2015-03-01

Advances in brain imaging techniques have allowed neurobiological research to temporally analyze signals coding for the anticipation of reward. In addicted populations, both hyporesponsiveness and hyperresponsiveness of brain regions (e.g., ventral striatum) implicated in drug effects and reward system processing have been reported during anticipation of generalized reward. We discuss the current state of knowledge of reward processing in addictive disorders from a widely used and validated task: the monetary incentive delay task. Only studies applying the monetary incentive delay task in addicted and at-risk adult populations are reviewed, with a focus on anticipatory processing and striatal regions activated during task performance as well as the relationship of these regions with individual difference (e.g., impulsivity) and treatment outcome variables. We further review drug influences in challenge studies as a means to examine acute influences on reward processing in abstinent, recreationally using, and addicted populations. Generalized reward processing in addicted and at-risk populations is often characterized by divergent anticipatory signaling in the ventral striatum. Although methodologic and task variations may underlie some discrepant findings, anticipatory signaling in the ventral striatum may also be influenced by smoking status, drug metabolites, and treatment status in addicted populations. Divergent results across abstinent, recreationally using, and addicted populations demonstrate complexities in interpreting findings. Future studies would benefit from focusing on characterizing how impulsivity and other addiction-related features relate to anticipatory striatal signaling over time. Additionally, identifying how anticipatory signals recover or adjust after protracted abstinence will be important in understanding recovery processes. Copyright © 2015 Society of Biological Psychiatry. Published by Elsevier Inc. All rights reserved.

Addressing knowledge gaps and prevention for tuberculosis-infected Indian adults: a vital part of elimination.

PubMed

DeLuca, Andrea; Dhumal, Gauri; Paradkar, Mandar; Suryavanshi, Nishi; Mave, Vidya; Kohli, Rewa; Shivakumar, Shri Vijay Bala Yogendra; Hulyolkar, Vidula; Gaikwad, Archana; Nangude, Ashwini; Pardeshi, Geeta; Kadam, Dileep; Gupta, Amita

2018-05-02

India plans to eliminate tuberculosis (TB) by 2025, and has identified screening and prevention as key activities. Household contacts (HHCs) of index TB cases are a high-risk population that would benefit from rapid implementation of these strategies. However, best practices for TB prevention and knowledge gaps among HHCs have not been studied. We evaluated TB knowledge and understanding of prevention among tuberculin skin-test (TST) positive HHCs. While extensive information is available in other high-burden settings regarding TB knowledge gaps, identifying how Indian adult contacts view their transmission risk and prevention options may inform novel screening algorithms and education efforts that will be part of the new elimination plan. We approached adult HHC to administer a questionnaire on TB knowledge and understanding of infection. Over 1 year, 100 HHC were enrolled at a tertiary hospital in Pune, India. The study population was 61% (n = 61) female, with a mean age of 36.6 years (range 18-67, SD = 12). Education levels were high, with 78 (78%) having at least a high school education, and 23 (24%) had at least some college education. Four (4%) of our participants were HIV-infected. General TB knowledge among HHC was low, with a majority of participants believing that you can get TB from sharing dishes (70%) or touching something that has been coughed on (52%). Understanding of infection was also low, with 42% believing that being skin-test positive means you have disease. To assess readiness for preventive therapy, we asked participants whether they are at a higher risk of progressing to active disease because of their LTBI status. Fifty-four (55%) felt that they are at higher risk. Only 8% had heard of preventive therapy. Our TB knowledge survey among HHCs with evidence of recent exposure found that knowledge is poor and families are confused about transmission in the household. It is imperative that the Indian program develop tools and incentives that can be used to educate TB cases and their families on what infected HHCs can do to prevent disease, including preventive therapy.

The process-knowledge model of health literacy: evidence from a componential analysis of two commonly used measures.

PubMed

Chin, Jessie; Morrow, Daniel G; Stine-Morrow, Elizabeth A L; Conner-Garcia, Thembi; Graumlich, James F; Murray, Michael D

2011-01-01

We investigated the effects of domain-general processing capacity (fluid ability such as working memory), domain-general knowledge (crystallized ability such as vocabulary), and domain-specific health knowledge for two of the most commonly used measures of health literacy (S-TOFHLA and REALM). One hundred forty six community-dwelling older adults participated; 103 had been diagnosed with hypertension. The results showed that older adults who had higher levels of processing capacity or knowledge (domain-general or health) performed better on both of the health literacy measures. Processing capacity interacted with knowledge: Processing capacity had a lower level of association with health literacy for participants with more knowledge than for those with lower levels of knowledge, suggesting that knowledge may offset the effects of processing capacity limitations on health literacy. Furthermore, performance on the two health literacy measures appeared to reflect a different weighting for the three types of abilities. S-TOFHLA performance reflected processing capacity as well as general knowledge, whereas performance on the REALM depended more on general and health knowledge than on processing capacity. The findings support a process-knowledge model of health literacy among older adults, and have implications for selecting health literacy measures in various health care contexts.

Beta-thalassemia problems in the Turkish population in the F.R.G.

PubMed

Holzgreve, W; Sevinchan, E; Kohne, E; Sevinchan, S; Miny, P; Horst, J

1990-01-01

A sample of 165 normal Turkish probands (79 males, 86 females) living in the F.R.G. was screened for the presence of heterozygous beta-thalassemia as well as their knowledge and perception of thalassemias in general. Hematologic studies revealed two persons to be heterozygous for beta-thalassemia who had not known this before. This incidence of 1.2% in our sample of Turkish probands living in the F.R.G. is in accordance with the average range of 0.2-6% given by the World Health Organization for Turkey. The probands' places of origin in Turkey correlate well with the pattern of migration within the country, with most people coming from central Anatolia which is an area with a relatively low incidence of beta-thalassemia. Interviews conducted by a Turkish doctor revealed that the knowledge about thalassemias and the function of blood in general was extremely limited in our study population. On the other hand, 50% of the respondents would refrain from marriage or choose a different partner if both partners knew that they were heterozygous for thalassemia. 19% would still marry in this situation but refrain from having children. When asked about their most likely decision in the case of an early diagnosis of homozygous thalassemia, 78% said they would have a termination and only 15% would definitely go on with the pregnancy. About 65% felt that consanguineous marriage is a predisposing factor for diseases in the offspring. From our study it can be concluded that a large-scale screening program in the high-risk population which exists in most Mediterranean countries would be difficult regarding the more than one million people from Turkey living in the F.R.G. and would have to take into account the cultural and educational conditions of the Turkish minority. In general, if no Turkish-speaking specialist is available to explain the diagnostic possibilities, probably pre-pregnancy or early pregnancy testing would be the most appropriate way of reaching the couples at risk in the German medical system.

Evolution of a research prototype expert system for endemic populations of mountain pine beetle in lodgepole pine forests

Treesearch

Dale L. Bartos; Kent B. Downing

1989-01-01

A knowledge acquisition program was written to aid in obtaining knowledge from the experts concerning endemic populations of mountain pine beetle in lodgepole pine forest. An application expert system is then automatically generated by the knowledge acquisition program that contains the codified base of expert knowledge. Data can then be entered into the expert system...

Lack of optimum practice among health care workers regarding tuberculosis in Iran: A knowledge, attitude, and practice study.

PubMed

Doosti Irani, Amin; Hashemi Shahraki, Abdolrazagh; Ghaderi, Ebrahim; Nasehi, Mahshid; Mostafavi, Ehsan

2015-05-01

Lack of knowledge toward tuberculosis (TB) among health care workers (HCWs) increases the risk of developing TB. The aim of this study was to assess the level of knowledge, attitude, and practice of HCWs in Iran. We conducted a cross-sectional study in 50 universities of medical sciences throughout Iran. A questionnaire was developed to assess the knowledge, attitude, and practice of participants. The values of Cronbach α coefficients for the knowledge and attitude questions were .76 and .75, respectively. The mean scores of knowledge, attitude, and practice among TB laboratory staff regarding TB was 82.6 (95% confidence interval [CI], 82.0-83.7), 87.6 (95% CI, 87.1-88.0), and 57.9 (95% CI, 56.9-58.9), respectively. The mean scores of knowledge, attitude, and practice among non-TB laboratory staff regarding TB was 69.5 (95% CI, 67.9-71.1), 50.7 (95% CI, 50.1-51.4), and 40.82 (95% CI, 38.2-43.4), respectively. TB laboratory staff scored relatively well in knowledge and attitude of TB, but they scored lower in practice regarding TB. Non-TB laboratory staff had lower scores than TB laboratory staff in knowledge, attitude, and practice. There is a major gap between knowledge and attitude and practice in both groups. It is therefore essential to plan for the continuing in-service training of HCWs and public training of the general population regarding TB. Copyright © 2015 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Knowledge of AIDS and HIV transmission among drug users in Rio de Janeiro, Brazil

PubMed Central

2011-01-01

Background Proper knowledge of HIV transmission is not enough for people to adopt protective behaviors, but deficits in this information may increase HIV/AIDS vulnerability. Objective To assess drug users' knowledge of HIV/AIDS and the possible association between knowledge and HIV testing. Methods A Cross-sectional study conducted in 2006/7 with a convenience sample of 295 illicit drug users in Rio de Janeiro, assessing knowledge on AIDS/HIV transmission and its relationship with HIV testing. Information from 108 randomly selected drug users who received an educational intervention using cards illustrating situations potentially associated with HIV transmission were assessed using Multidimensional Scaling (MDS). Results Almost 40% of drug users reported having never used condoms and more than 60% reported not using condoms under the influence of substances. Most drug users (80.6%) correctly answered that condoms make sex safer, but incorrect beliefs are still common (e.g. nearly 44% believed HIV can be transmitted through saliva and 55% reported that HIV infection can be transmitted by sharing toothbrushes), with significant differences between drug users who had and who had not been tested for HIV. MDS showed queries on vaginal/anal sex and sharing syringes/needles were classified in the same set as effective modes of HIV transmission. The event that was further away from this core of properly perceived risks referred to blood donation, perceived as risky. Other items were found to be dispersed, suggesting inchoate beliefs on transmission modes. Conclusions Drug users have an increased HIV infection vulnerability compared to the general population, this specific population expressed relevant doubts about HIV transmission, as well as high levels of risky behavior. Moreover, the findings suggest that possessing inaccurate HIV/AIDS knowledge may be a barrier to timely HIV testing. Interventions should be tailored to such specific characteristics. PMID:21324119

Vitamin D deficiency: knowledge and practices among the adult population in Sharjah, United Arab Emirates.

PubMed

Salmanpour, Vida A; Ibrahim, Hassan S; Salameh, Ahmad G; Yahya, Amel M; Debal, Basel K

2016-01-01

Research demonstrate that vitamin D deficiency is significantly associated with bone diseases (e.g., osteoporosis), muscle cramps, back pain, heart diseases, diabetes mellitus, etc. The lack of knowledge and poor practice of study subjects regarding vitamin D deficiency became evident in this study. Vitamin D is vital for the growth and development of the body throughout the life span. The aim of this study is to investigate the knowledge and the practices related to vitamin D deficiency among the adult population in Sharjah, UAE. A cross-sectional study was conducted among adults aged 20-40 years in Sharjah, UAE. Participants were selected from public places using convenience sampling method. They were subjected to a self-administered questionnaire. Data was analyzed using SPSS 20 software. All knowledge-related questions were summed up, where a correct answer was given 1 point and incorrect one a 0, yielding a score out of 43. Subjects' scores were then transformed to a percentage. A total of 503 adults were included in the study. They had a mean age of 30 years (±5.47) with a relatively homogenous gender distribution (51 % females). The mean knowledge score on vitamin D deficiency was 16.7 out of 43 (39 %). Less than half of the respondents (43 %) knew that sunlight is the main source of vitamin D. The mean score for participants' practice was 2.34 out of 6 (39 %); 77 % of them reported that they tried to avoid sun exposure, and 97 % had not tested vitamin D levels in their blood before. The majority of the adults demonstrated significant lack of knowledge and poor practices towards vitamin D and its deficiency. Therefore, attempts to increase the awareness about this issue are required through establishing educational campaigns targeting the general public in Sharjah, UAE.

Developmental amnesia: a new pattern of dissociation with intact episodic memory.

PubMed

Temple, Christine M; Richardson, Paul

2004-01-01

A case of developmental amnesia is reported for a child, CL, of normal intelligence, who has intact episodic memory but impaired semantic memory for both semantic knowledge of facts and semantic knowledge of words, including general world knowledge, knowledge of word meanings and superordinate knowledge of words. In contrast to the deficits in semantic memory, there are no impairments in episodic memory for verbal or visual material, assessed by recall or recognition. Lexical decision was also intact, indicating impairment in semantic knowledge of vocabulary rather than absence of lexical representations. The case forms a double dissociation to the cases of Vargha-Khadem et al. [Science 277 (1997) 376; Episodic memory: new directions in research (2002) 153]; Gadian et al. [Brain 123 (2000) 499] for whom semantic memory was intact but episodic memory was impaired. This double dissociation suggests that semantic memory and episodic memory have the capacity to develop separately and supports models of modularity within memory development and a functional architecture for the developmental disorders within which there is residual normality rather than pervasive abnormality. Knowledge of arithmetical facts is also spared for CL, consistent with adult studies arguing for numeracy knowledge distinct from other semantics. Reading was characterised by difficulty with irregular words and homophones but intact reading of nonwords. CL has surface dyslexia with poor lexico-semantic reading skills but good phonological reading skills. The case was identified following screening from a population of normal schoolchildren suggesting that developmental amnesias may be more pervasive than has been recognised previously.

"What do you know?"--knowledge among village doctors of lead poisoning in children in rural China.

PubMed

Huang, Ruixue; Ning, Huacheng; Baum, Carl R; Chen, Lei; Hsiao, Allen

2017-11-23

This study evaluates the extent of village doctors' knowledge of lead poisoning in children in rural China and assesses the characteristics associated with possessing accurate knowledge. A cross-sectional, questionnaire-based survey of 297 village doctors in Fenghuang County, Hunan Province, China was conducted. All village doctors were interviewed face-to-face using a "What do you know" test questionnaire focusing on prevention strategies and lead sources in rural children. A total of 287 (96.6%) village doctors completed the survey in full. Most village doctors had an appropriate degree of general knowledge of lead poisoning; however, they had relatively poor knowledge of lead sources and prevention measures. Village doctors with an undergraduate level education scored an average of 2.7 points higher than those who had a junior college level education (p = 0.033). Village doctors with an annual income ≤ 10,000 RMB yuan scored 1.03 points lower than those whose income was >10,001 RMB yuan. Ethnic Han village doctors scored 1.12 points higher, on average, than ethnic Tujia village doctors (p = 0.027). This study identified important gaps in knowledge concerning lead poisoning in children among a rural population of village doctors. There is a clear need for multifaceted interventions that target village doctors to improve their knowledge regarding lead poisoning in children. The "What do you know" questionnaire is a new tool to evaluate lead poisoning knowledge and education projects.

Substitution and complementarity of alcohol and cannabis: A review of the literature

PubMed Central

2016-01-01

Background Whether alcohol and cannabis are used as substitutes or complements remains debated, and findings across various disciplines have not been synthesized to date. Objective This paper is a first step towards organizing the interdisciplinary literature on alcohol and cannabis substitution and complementarity. Method Electronic searches were performed using PubMed and ISI Web of Knowledge. Behavioral studies of humans with ‘alcohol’ (or ‘ethanol’) and ‘cannabis’ (or ‘marijuana”) and ‘complement*’ (or ‘substitut*’) in the title or as a keyword were considered. Studies were organized according to sample characteristics (youth, general population, clinical and community-based). These groups were not set a priori, but were informed by the literature review process. Results Of the 39 studies reviewed, 16 support substitution, ten support complementarity, 12 support neither and one supports both. Results from studies of youth suggest that youth may reduce alcohol in more liberal cannabis environments (substitute), but reduce cannabis in more stringent alcohol environments (complement). Results from the general population suggest that substitution of cannabis for alcohol may occur under more lenient cannabis policies, though cannabis-related laws may affect alcohol use differently across genders and racial groups. Conclusions Alcohol and cannabis act as both substitutes and complements. Policies aimed at one substance may inadvertently affect consumption of other substances. Future studies should collect fine-grained longitudinal, prospective data from the general population and subgroups of interest, especially in locations likely to legalize cannabis. PMID:27249324

Globalization and its discontents: challenges to developmental theory and practice in Africa.

PubMed

Super, Charles M; Harkness, Sara

2008-04-01

The three contributions to this Special Section on Culture and Human Development are summarized and critiqued. In considering the nature of contemporary psychological science, as well as applications to early childhood care and development, education to prevent HIV/AIDS, and formal academic education, the various authors are in general agreement on the limitations of current knowledge as it applies to African populations. There is also a common focus on the promise of scientific procedures that take seriously the importance of local understandings, institutions, and social settings.

Internet use by patients with psychiatric disorders in search for general and medical informations.

PubMed

Khazaal, Yasser; Chatton, Anne; Cochand, Sophie; Hoch, Aliosca; Khankarli, Mona B; Khan, Riaz; Zullino, Daniele Fabio

2008-12-01

Internet is commonly used by the general population, notably for health information-seeking. There has been little research into its use by patients treated for a psychiatric disorder. To evaluate the use of internet by patients with psychiatric disorders in searching for general and medical information. In 2007, 319 patients followed in a university hospital psychiatric out-patient clinic, completed a 28-items self-administered questionnaire. Two hundred patients surveyed were internet users. Most of them (68.5%) used internet in order to find health-related information. Only a small part of the patients knew and used criteria reflecting the quality of contents of the websites consulted. Knowledge of English and private Internet access were the factors significantly associated with the search of information on health on Internet. Internet is currently used by patients treated for psychiatric disorders, especially for medical seeking information.

Knowledge, attitudes, and practices of Palestinian people relating to organ donation in 2016: a cross-sectional study.

PubMed

Abukhaizaran, Nidal; Hashem, Mohammed; Hroub, Osama; Belkebir, Souad; Demyati, Khaled

2018-02-21

Organ transplantation is the treatment of choice for organ failure, but organs are scarce and their availability is affected by relational ties, religious beliefs, cultural influences, body integrity, medical mistrust, and other factors. This aim of this study was to assess the knowledge, attitudes, and practices of Palestinian population with respect to organ donation. In this cross-sectional study, we used a validated questionnaire delivered by land telephone to collect data on the knowledge, attitudes, and practices relating to organ donation in the general population of the West Bank. Stratified sampling and simple random sampling were applied using data obtained from the Palestinian Telecommunication Group in 2016. Stata version 20 was used for statistical analysis, and a p value less than 0·05 was considered significant. Ethics approval was obtained from the Institutional Review Board of An-Najah National University, and all participants gave verbal informed consent. The questionnaire was completed by 385 (68%) of 565 people approached (mean age 42 years [SD 14·13]). 266 (69%) respondents were married, 311 (80%) were employed, and 375 (97%) were Muslim. 136 (35%) respondents were university students or post-graduates. Half of participants lived in urban areas. Local religious clergy were reported as being the source of general information by 150 (40%) participants. 273 (71%) respondents had adequate knowledge about organ donation, TV being the main source of information for 207 (60%) participants. 70 (26%) respondents would consider donation only after death, and 342 (67%) respondents would only consider donating to a close family member, whereas 341 (100%) respondents believed that their organ could be misused and 219 (64%) believed organ donation carries a health risk. 135 (49%) respondents preferred to donate to a recipient of the same religion. 266 (78%) individuals believed that organ donation should be promoted in the occupied Palestinian territory, although 188 (55%) reported organ donation to be culturally unacceptable. Religious beliefs and fears of complications were the main obstacles to organ donation. An adequate level of knowledge was associated with the female sex (p=0·008), level of education (p=0·046), monthly income (p=0·041), and marital status (p=0·012), whereas a positive attitude to organ donation was associated with religious score (p=0·015), marital status (p=0·031), and knowledge score (p=0·003). A high level of knowledge was associated with employment and the perception of organ donation as permitted in religion, whereas a positive attitude was associated with single marital status, high level of knowledge, and residence in cities. Despite adequate knowledge and positive attitudes towards organ donation, a comprehensive study is necessary to fully understand the local characteristics that influence organ donation by Palestinians and to better inform decision makers and future policies. None. Copyright © 2018 Elsevier Ltd. All rights reserved.

A diabetes scorecard does not improve HbA(1c), blood pressure, lipids, aspirin usage, exercise and diabetes knowledge over 9 months: a randomized controlled trial.

PubMed

Irwig, M S; Sood, P; Ni, D; Amass, T; Khurana, P S; Jayanthi, V V; Wang, L; Adler, S M

2012-09-01

To test (1) whether a diabetes scorecard can improve glycaemic control, blood pressure control, LDL cholesterol, aspirin usage and exercise; (2) if the scorecard will motivate and/or educate patients to improve their scores for subsequent visits; and (3) whether the scorecard will improve rates of clinical inertia. Five physicians enrolled 103 patients ≥ 40 years old with uncontrolled Type 2 diabetes [HbA(1c) ≥ 64 mmol/mol (8.0%)] to randomly receive either a diabetes scorecard or not during four clinical visits over a 9-month period. The population was predominantly urban with a disproportionately higher percentage of black people than the general population. Our scorecard assigned points to six clinical variables, with a perfect total score of 100 points corresponding to meeting all targets. The primary outcomes were total scores and HbA(1c) in the scorecard and control groups at 9 months. There were no significant differences between the control and scorecard groups at visits 1 and 4 in total score, HbA(1c) , blood pressure, LDL cholesterol, aspirin usage, exercise or knowledge about diabetic targets. By visit 4 both the control and scorecard groups had statistically significant improvements with their mean total score (9 and 7 points, respectively), HbA(1c) [-9 mmol/mol (-0.8%) and -15 mmol/mol (-1.4%), respectively] and aspirin usage (33% increase and 16% increase, respectively). Rates of clinical inertia were low throughout the study. A diabetes scorecard did not improve glycaemic control, blood pressure control, LDL cholesterol, aspirin usage, exercise or diabetic knowledge in an urban population with uncontrolled Type 2 diabetes. © 2012 The Authors. Diabetic Medicine © 2012 Diabetes UK.

[Preventive and therapeutic advantages of sugar-free chewing gums in orthodontics. A study conducted on practitioners and patients].

PubMed

Ferney, Pauline; Clauss, François; Offner, Damien; Wagner, Delphine

2017-09-01

The objective of this study is to assess the level of knowledge in a cohort of oral health professionals and patients about preventive and therapeutic actions of sugar-free chewing gums. A forward-looking monocentric study of perception regarding the level of information about the effects of sugar-free chewing gums consumption was conducted on 135 young patients, from 11 to 17 years old, carriers of fixed orthodontic appliances and treated in the Department of Orthodontics in the Oral Medicine and Surgery Center of the University Hospitals of Strasbourg. Besides, 34 practitioners in the Department of Orthodontics and Pediatric Dentistry were also included. Data were collected between May 2016 and July 2016. A specific questionnaire, using the adapted terminology and dealing with the same items was developed for each studied population. The majority of the individuals of both studied populations believe that the consumption of sugar-free chewing gum leads to a greater risk of orthodontic device unsticking or fracture and that it is not associated to a decrease of the orthodontic pain. Our results confirm the fact that the knowledge, mainly acquired in an empirical way, is against the data of the current literature. The evaluation of the level of knowledge demonstrated that there is a real lack of information about the preventive interests of the consumption of sugar-free chewing gums during orthodontic treatment. This study highlights the need for information campaigns and oral prevention in general population, as well as in healthcare professionals, concerning the preventive and analgesic interests of sugar-free chewing gums during orthodontic treatments. © EDP Sciences, SFODF, 2017.

["Let's play with the Earth": a project of environmental education for primary school children].

PubMed

Gallotti, Cristina; Ferloni, Paolo; Roncarolo, Federico; Maccagni, Marinella; Alessi, Luca; Scorletti, Eleonora; Sacco, Sara; Tenconi, Maria Teresa

2012-01-01

Raising awareness and knowledge in Pavia Public Primary School students, and indirectly in their parents, about environmental problems like waste recycling and energy saving, developing with games the concept of separate collection of rubbish; creating an environmentally conscious awareness and sense of responsibility towards sustainable behavior. The educational program lasted six months. Data collection was performed using anonymous questionnaires, administered to "treated" students at the beginning and at the end of the program. The "control" population only answered a single questionnaire at the end of the project. It was also carried out an assessment of the fallout of the project on parents, through a questionnaire at the beginning and at the end of the program. At the end of the educational intervention, a satisfaction questionnaire was administered to teachers. The enrolled population was composed of 1,358 students from 3rd, 4th and 5th classes of Public Primary Schools of the four Pavia School Districts: 938 "treated" students followed the program and 420 "controls" only answered the final questionnaire. The data concerning the pupils' knowledge are expressed in terms of frequencies: at first, we evaluated the comparison between "treated" students knowledge at the beginning and at the end of the program in each class, then we made the comparison between "treated" and "control" students at the end of the program. The comparison of the final questionnaires ("treated" students vs "controls") revealed in "treated" students higher knowledge of terms "waste" (94.5% vs 89.0%) and "separate collection" (97.3% vs 90.7%): the differences are statistically significant. Also the practice of separate collection of rubbish is more frequent in "treated" students' families than in "control" ones (83.5% vs 71.4%, p =0.0001).The analysis of teachers' satisfaction questionnaires showed positive ratings with high average scores for each item investigated. The analysis of parents' questionnaires revealed that 99.8% of them knows the meaning and 89% practice separate collection of rubbish. The program has proved effective in increasing students' short-term knowledge and making also families more interested in problems like waste recycling and separate collection of rubbish. The need of an awareness and environmental education campaign for the general population is apparent and the role of children, promoting knowledge and environmental behaviour changes in parents and community, has not to be underestimated.

E-cigarette knowledge, attitudes, and use in opioid dependent smokers.

PubMed

Stein, Michael D; Caviness, Celeste M; Grimone, Kristin; Audet, Daniel; Borges, Allison; Anderson, Bradley J

2015-05-01

Individuals in treatment for opioid dependence have smoking rates 3-5 times greater than the U.S. prevalence rate. Traditional smoking cessation strategies have been ineffective in this population. Novel approaches are needed as well as harm reduction avenues. E-cigarettes (e-cigs) may provide such a novel harm reduction and cessation opportunity, but little is known about the knowledge of, attitudes about, and usage of e-cigs in opioid dependent smokers. The current study enrolled 315 opioid dependent smokers (164 methadone, 151 buprenorphine), treated in the same health system in Fall River, Massachusetts. The sample was 49.7% male and 85.1% non-Latino White. Overall 98.7% had heard of e-cigs, 73.0% had ever tried e-cigs, and 33.8% had used e-cigs in the past 30 days. The most common reasons for use were curiosity (41.4%) and to quit all nicotine (26.0%). The proportion of opioid dependent smokers that had ever tried e-cigs and used them in the past month was substantially greater than that found in recent general population surveys. While e-cigs have been used to quit smoking, how to optimize their utility as a cessation tool remains undefined. E-cigs should be a part of smoking cessation discussions with this vulnerable, difficult-to-treat population. Copyright © 2015 Elsevier Inc. All rights reserved.

Survey on death and dying in Hong Kong: attitudes, beliefs, and preferred end-of-life care.

PubMed

Mjelde-Mossey, Lee Ann; Chan, Cecilia L W

2007-01-01

Social Workers in end-of-life and palliative care have a particular opportunity to ease the dying process by providing culturally appropriate services to the dying and their families. In today's multicultural social environment, with an ever-increasing immigrant population, social workers are challenged to be knowledgeable about diverse cultures. Recently, a forum of health care professionals and social workers in Hong Kong conducted a survey of the general population to assess death and dying attitudes, beliefs, and preferences for end-of-life care. Four-hundred-thirty Hong Kong Chinese participated in a telephone interview. Responses were compared by gender. The survey results not only contribute to an understanding of Hong Kong Chinese, but can inform social workers who practice with Chinese immigrants to the United States.

Sports-related concussions - media, science and policy.

PubMed

Mannix, Rebekah; Meehan, William P; Pascual-Leone, Alvaro

2016-08-01

Although growing awareness about the potential long-term deleterious effects of sport-related concussion has led to increased attention to the risks of collision sports, calls to ban these sports, such as American football, might be premature. Collision sports have a relatively high incidence of concussions, but participation in these sports also confers a host of benefits. In addition, the associated risks of participation, including concussion, have not been definitively shown to outweigh the benefits they provide, and the risk-benefit ratio might vary among individuals. The risks of concussion and repetitive concussions associated with collision sports are unknown in the general population and not well characterized even in elite athlete populations. In this article, we discuss current knowledge on sports-related concussion, its neurological consequences, and implications for regulation of the practice of collision sports.

Prevalence rates of borderline personality disorder symptoms: a study based on the Netherlands Mental Health Survey and Incidence Study-2.

PubMed

Ten Have, Margreet; Verheul, Roel; Kaasenbrood, Ad; van Dorsselaer, Saskia; Tuithof, Marlous; Kleinjan, Marloes; de Graaf, Ron

2016-07-19

Despite increasing knowledge of the prevalence of borderline personality disorder (BPD) in the general population, and rising awareness of mental disorders both as a categorical and a dimensional construct, research is still lacking on the prevalence of the number of BPD symptoms and their associated consequences, such as comorbidity, disability, and the use of mental health services) in the general population. Data were obtained from the second wave of the Netherlands Mental Health Survey and Incidence Study-2 (N = 5303), a nationally representative face-to-face survey of the general population. BPD symptoms were measured by means of questions from the International Personality Disorder Examination. Comorbidity of common mental disorders was assessed with the Composite International Diagnostic Interview version 3.0. Of the total population studied, 69.9 % reported no BPD symptoms, while 25.2 % had 1-2 symptoms, 3.8 % had 3-4 symptoms, and 1.1 % had ≥ 5 BPD symptoms. The number of BPD symptoms reported was found to be positively associated with not living with a partner, having no paid job, and/or having a comorbid mood, anxiety or substance use disorder. Even after adjustment for sociodemographic characteristics and comorbidity, the number of BPD symptoms turned out to be uniquely associated with disability. It also showed a positive relationship with using services for dealing with mental health problems, although this relationship was strongly affected by the presence of comorbid disorders. Because even a relatively low number of BPD symptoms appears to be associated with psychiatric comorbidity and functional disability, not only full-blown BPD but also subthreshold levels of BPD symptoms need to be identified in clinical practice and research.

A videotape intervention to enhance the informed consent process for medical and psychiatric treatment research.

PubMed

Wirshing, Donna A; Sergi, Mark J; Mintz, Jim

2005-01-01

This study evaluated a brief educational video designed to enhance the informed consent process for people with serious mental and medical illnesses who are considering participating in treatment research. Individuals with schizophrenia who were being recruited for ongoing clinical trials, medical patients without self-reported psychiatric comorbidity, and university undergraduates were randomly assigned to view either a highly structured instructional videotape about the consent process in treatment research or a control videotape that presented only general information about bioethical issues in human research. Knowledge about informed consent was measured before and after viewing. Viewing the experimental videotape resulted in larger gains in knowledge about informed consent. Standardized effect sizes were large in all groups. The videotape was thus an effective teaching tool across diverse populations, ranging from individuals with severe chronic mental illness to university undergraduates.

Health research involving First Nations, Inuit and Métis children and their communities

PubMed Central

Starkes, Jill M; Baydala, Lola T

2014-01-01

Canadian and international guidelines address the ethical conduct of health research in general and the issues affecting Indigenous populations in particular. This statement summarizes, for clinicians and researchers, relevant ethical and practical considerations for health research involving Aboriginal children and youth. While not intended to duplicate findings arising from lengthy collaborative processes, it does highlight ‘wise practices’ that have successfully generated knowledge relevant to, respectful of and useful for Aboriginal children, youth and their communities. Further research on current health issues and inequities should lead to practical, effective and culturally relevant applications. Expanding our knowledge of ways to address the health disparities facing Canada’s Aboriginal children and youth can inform health policy and the provision of services. Community-based participatory research is proposed as a means to achieve this goal. PMID:24596485

Domain-Specific Knowledge and Why Teaching Generic Skills Does Not Work

ERIC Educational Resources Information Center

Tricot, André; Sweller, John

2014-01-01

Domain-general cognitive knowledge has frequently been used to explain skill when domain-specific knowledge held in long-term memory may provide a better explanation. An emphasis on domain-general knowledge may be misplaced if domain-specific knowledge is the primary factor driving acquired intellectual skills. We trace the long history of…

Population dynamics of minimally cognitive individuals. Part I: Introducing knowledge into the dynamics

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schmieder, R.W.

The author presents a new approach for modeling the dynamics of collections of objects with internal structure. Based on the fact that the behavior of an individual in a population is modified by its knowledge of other individuals, a procedure for accounting for knowledge in a population of interacting objects is presented. It is assumed that each object has partial (or complete) knowledge of some (or all) other objects in the population. The dynamical equations for the objects are then modified to include the effects of this pairwise knowledge. This procedure has the effect of projecting out what the populationmore » will do from the much larger space of what it could do, i.e., filtering or smoothing the dynamics by replacing the complex detailed physical model with an effective model that produces the behavior of interest. The procedure therefore provides a minimalist approach for obtaining emergent collective behavior. The use of knowledge as a dynamical quantity, and its relationship to statistical mechanics, thermodynamics, information theory, and cognition microstructure are discussed.« less

Associations between diagnostic patterns and stages in ovarian cancer

DOE PAGES

Bogie, Kath; Xu, Yifan; Ma, Junheng; ...

2017-08-30

Ovarian cancer (OvCa) is the fifth leading cause of cancer deaths in women and remains the most deadly gynecological cancer. The disease places a debilitating burden on the US population, in terms of mortality, morbidity, individual suffering and loss of productivity for all women with OvCa. National expenditures for OvCa care were estimated at $5.12B in 2010. The high fatality of OvCa is attributed to the fact that most patients are diagnosed at a late stage, with 63% diagnosed at Stage III or later. Effective early-stage diagnosis is challenging because there are no approved screening procedures for the general population,more » which has led to OvCa being termed1 the “silent killer”. We have previously shown that public awareness and knowledge about OvCa is poor among the general population. It has also been reported that ovarian masses have often been misdiagnosed, although there was some association of pre-diagnostic symptoms with OvCa and with OvCa diagnostic stages. The motivation for the current study was to examine the association of diagnostic patterns (determined by the responses from ‘frontline’ clinicians, specifically primary care physicians (PCPs) and emergency room (ER) doctors, together with follow-up by specialists), with OvCa stages.« less

Associations between diagnostic patterns and stages in ovarian cancer

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bogie, Kath; Xu, Yifan; Ma, Junheng

Ovarian cancer (OvCa) is the fifth leading cause of cancer deaths in women and remains the most deadly gynecological cancer. The disease places a debilitating burden on the US population, in terms of mortality, morbidity, individual suffering and loss of productivity for all women with OvCa. National expenditures for OvCa care were estimated at $5.12B in 2010. The high fatality of OvCa is attributed to the fact that most patients are diagnosed at a late stage, with 63% diagnosed at Stage III or later. Effective early-stage diagnosis is challenging because there are no approved screening procedures for the general population,more » which has led to OvCa being termed1 the “silent killer”. We have previously shown that public awareness and knowledge about OvCa is poor among the general population. It has also been reported that ovarian masses have often been misdiagnosed, although there was some association of pre-diagnostic symptoms with OvCa and with OvCa diagnostic stages. The motivation for the current study was to examine the association of diagnostic patterns (determined by the responses from ‘frontline’ clinicians, specifically primary care physicians (PCPs) and emergency room (ER) doctors, together with follow-up by specialists), with OvCa stages.« less

A Review of Factors Influencing Athletes' Food Choices.

PubMed

Birkenhead, Karen L; Slater, Gary

2015-11-01

Athletes make food choices on a daily basis that can affect both health and performance. A well planned nutrition strategy that includes the careful timing and selection of appropriate foods and fluids helps to maximize training adaptations and, thus, should be an integral part of the athlete's training programme. Factors that motivate food selection include taste, convenience, nutrition knowledge and beliefs. Food choice is also influenced by physiological, social, psychological and economic factors and varies both within and between individuals and populations. This review highlights the multidimensional nature of food choice and the depth of previous research investigating eating behaviours. Despite numerous studies with general populations, little exploration has been carried out with athletes, yet the energy demands of sport typically require individuals to make more frequent and/or appropriate food choices. While factors that are important to general populations also apply to athletes, it seems likely, given the competitive demands of sport, that performance would be an important factor influencing food choice. It is unclear if athletes place the same degree of importance on these factors or how food choice is influenced by involvement in sport. There is a clear need for further research exploring the food choice motives of athletes, preferably in conjunction with research investigating dietary intake to establish if intent translates into practice.

Pattern of shisha and cigarette smoking in the general population in Malaysia.

PubMed

Al-Naggar, Redhwan A; Bobryshev, Yuri V; Anil, Shirin

2014-01-01

Smoking is a primary risk factor for cancer development. While most research has focused on smoking cigarettes, the increasing popularity of shisha or water pipe smoking has received less attention. This study measured the prevalence and risk factors for shisha and cigarette smoking and related knowledge. This cross-sectional analytical study was conducted in Shah Alam, Malaysia. Participants aged ≥ 18 years were selected from restaurants. Data regarding demographic variables, smoking patterns, and knowledge about shisha smoking were collected in local languages. Logistic regression was performed to assess risk factors. Of 239 participants, 61.9 % were male and 99.2% revealed their smoking status. Some 57.4% were smokers: 50.7% only cigarettes, 5.9% only shisha and 42% both. Mean age of starting cigarette smoking was 17.5 ± 2.4 years and for shisha smoking 18.7 ± 2.0 years. In a univariate model, male gender, age 33-52 years and monthly income > MYR 4,000 increased the risk and unemployment and being a student decreased the risk. In a multivariate model, male gender increased the risk of smoking, while being a student decreased the risk, adjusting for age and income. The perception of shisha being less harmful than cigarettes was present in 14.6% and 7.5% had the opinion that shisha is not harmful at all, while 21.7% said that it is less addictive than cigarettes, 39.7% said that shisha did not contain tar and nicotine, 34.3% said that it did not contain carbon monoxide and 24.3% thought that shisha did not cause health problems. Prevalence of shisha and cigarette smoking is high in the general population in Malaysia and knowledge about shisha smoking is relatively low. The findings of our study might have implications for understanding similarities and differences in incidence of shisha and cigarette smoking in other cultural/geographic regions.

Knowledge about nicotine among HIV-positive smokers: Implications for tobacco regulatory science policy.

PubMed

Pacek, Lauren R; Rass, Olga; Johnson, Matthew W

2017-02-01

The present paper describes the general knowledge of smoking and nicotine among a sample of current smokers living with HIV (n=271) who were recruited via Amazon Mechanical Turk. Descriptive statistics were used to report sociodemographic and smoking characteristics, as well as knowledge about smoking and nicotine. The sample was comprised of relatively light smokers, both in terms of cigarettes per day (M=8.1, SD=9.7) and dependence (67.5% had low dependence according to the Heaviness of Smoking Index). The majority of participants correctly identified smoking as being a potential cause of various smoking-related conditions and correctly identified constituents in cigarette smoke. However, a majority of participants also misattributed nicotine as being a potential cause of smoking-related illness. Accurate knowledge about nicotine was low. These misperceptions are of particular concern for vulnerable populations, such as persons living with HIV, who are disproportionately burdened by the prevalence of smoking and associated morbidities and mortality. These misperceptions could have unintended consequences in the wake of a potential nicotine reduction policy, such that reduced nicotine content products are perceived as safer than normal nicotine content products currently available for sale. Additionally, incorrect knowledge about nicotine has implications for the uptake and continued use of nicotine replacement therapy. Copyright © 2016 Elsevier Ltd. All rights reserved.

Age differences in suggestibility to contradictions of demonstrated knowledge: the influence of prior knowledge.

PubMed

Umanath, Sharda

2016-11-01

People maintain intact general knowledge into very old age and use it to support remembering. Interestingly, when older and younger adults encounter errors that contradict general knowledge, older adults suffer fewer memorial consequences: Older adults use fewer recently-encountered errors as answers for later knowledge questions. Why do older adults show this reduced suggestibility, and what role does their intact knowledge play? In three experiments, I examined suggestibility following exposure to errors in fictional stories that contradict general knowledge. Older adults consistently demonstrated more prior knowledge than younger adults but also gained access to even more across time. Additionally, they did not show a reduction in new learning from the stories, indicating lesser involvement of episodic memory failures. Critically, when knowledge was stably accessible, older adults relied more heavily on that knowledge compared to younger adults, resulting in reduced suggestibility. Implications for the broader role of knowledge in aging are discussed.

Rate of language evolution is affected by population size

PubMed Central

Bromham, Lindell; Hua, Xia; Fitzpatrick, Thomas G.; Greenhill, Simon J.

2015-01-01

The effect of population size on patterns and rates of language evolution is controversial. Do languages with larger speaker populations change faster due to a greater capacity for innovation, or do smaller populations change faster due to more efficient diffusion of innovations? Do smaller populations suffer greater loss of language elements through founder effects or drift, or do languages with more speakers lose features due to a process of simplification? Revealing the influence of population size on the tempo and mode of language evolution not only will clarify underlying mechanisms of language change but also has practical implications for the way that language data are used to reconstruct the history of human cultures. Here, we provide, to our knowledge, the first empirical, statistically robust test of the influence of population size on rates of language evolution, controlling for the evolutionary history of the populations and formally comparing the fit of different models of language evolution. We compare rates of gain and loss of cognate words for basic vocabulary in Polynesian languages, an ideal test case with a well-defined history. We demonstrate that larger populations have higher rates of gain of new words whereas smaller populations have higher rates of word loss. These results show that demographic factors can influence rates of language evolution and that rates of gain and loss are affected differently. These findings are strikingly consistent with general predictions of evolutionary models. PMID:25646448

Development of an ESL curriculum to educate Chinese immigrants about physical activity.

PubMed

Taylor, Victoria M; Cripe, Swee May; Acorda, Elizabeth; Teh, Chong; Coronado, Gloria; Do, Hoai; Woodall, Erica; Hislop, T Gregory

2008-08-01

Regular physical activity reduces the risk of many chronic conditions. Multiple studies have shown that Asians in North America engage in less physical activity than the general population. One area for strategic development in the area of health education is the design and evaluation of English as a second language (ESL) curricula. The PRECEDE model and findings from focus groups were used to develop a physical activity ESL curriculum for Chinese immigrants. In general, focus group participants recognized that physical activity contributes to physical and mental wellbeing. However, the benefits of physical activity were most commonly described in terms of improved blood circulation, immune responses, digestion, and reflexes. The importance of peer pressure and the encouragement of friends in adhering to regular physical activity regimens were mentioned frequently. Reported barriers to regular physical activity included lack of time, weather conditions, and financial costs. The ESL curriculum aims to both promote physical activity and improve knowledge, and includes seven different ESL exercises. Our curriculum development methods could be replicated for other health education topics and in other limited English-speaking populations.

Health and morbidity survey, Seychelles, 1956-57

PubMed Central

Spitz, A. J. W.

1960-01-01

Adequate knowledge of existing health and morbidity conditions is the basis for all planning of future health services. For this reason, a health and morbidity survey of the population of the Seychelles was carried out in 1956-57 under the joint auspices of the Seychelles Government and the World Health Organization. Statistical sampling methods were used and the information was obtained by the household interview method. Health, morbidity and relevant demographic data were thus disclosed for the first time for Seychelles. Basic information was obtained on: general morbidity of the population, including dental and nutritional status, malnutrition, incidence of intestinal diseases and other easily diagnosable conditions; growth and weight curves of children up to the age of 16; haemoglobin levels; erythrocyte sedimentation rates; general living conditions such as housing and overcrowding, social status and latrine arrangements; the connexion of soil pollution with the incidence of amoebiasis and helminthiasis; and lastly, the incidence of the sickle cell trait, eosinophilia and positive serological reactions to the Chediak test (for manifest or latent syphilis). The findings are presented with a minimum of remarks and interpretation. PMID:13833401

DEVELOPMENT OF AN ESL CURRICULUM TO EDUCATE CHINESE IMMIGRANTS ABOUT PHYSICAL ACTIVITY

PubMed Central

Taylor, Victoria M.; Cripe, Swee May; Acorda, Elizabeth; Teh, Chong; Coronado, Gloria; Do, Hoai; Woodall, Erica; Hislop, T. Gregory

2009-01-01

Regular physical activity reduces the risk of many chronic conditions. Multiple studies have shown that Asians in North America engage in less physical activity than the general population. One area for strategic development in the area of health education is the design and evaluation of English as a second language (ESL) curricula. The PRECEDE model and findings from focus groups were used to develop a physical activity ESL curriculum for Chinese immigrants. In general, focus group participants recognized that physical activity contributes to physical and mental wellbeing. However, the benefits of physical activity were most commonly described in terms of improved blood circulation, immune responses, digestion, and reflexes. The importance of peer pressure and the encouragement of friends in adhering to regular physical activity regimens were mentioned frequently. Reported barriers to regular physical activity included lack of time, weather conditions, and financial costs. The ESL curriculum aims to both promote physical activity and improve knowledge, and includes seven different ESL exercises. Our curriculum development methods could be replicated for other health education topics and in other limited English-speaking populations. PMID:17943444

[Actual questions about the prevention of venous thromboembolism in cancer patients receiving chemotherapy].

PubMed

Losonczy, Hajna; Nagy, Ágnes; Tar, Attila

2016-02-07

Cancer patients have a 2-7 fold increased risk of venous thromboembolism compared with the general population and, since 1990, this is associated with significant morbidity and mortality. This review summarizes the current knowledge on venous thromboembolism and cancer. Notably, the risk of venous thromboembolism varies depending on the type and stage of cancer. For instance, pancreatic and brain cancer patients have a higher risk of venous thromboembolism than breast and prostate cancer patients. Moreover, patients with metastatic disease have a higher risk than those with localized tumors. Tumor-derived procoagulant factors, cytokines and growth factors may directly and indirectly enhance venous thromboembolism. Chemotherapy produces ~6,5 fold increase in venous thromboembolism incidence in cancer patients compared to the general population. Prevention of this complication is challenging. The authors review the development of guidelines concerning venous thromboembolism prevention in hospitalized and also in ambulatory cancer patients treated with chemotherapy. Current guidelines recommend the use of low-molecular-weight heparin. Understanding the underlying mechanisms may allow the development of new therapies to safely prevent venous thromboembolism in cancer patients.

Awareness of Cardiovascular Disease and Preventive Behaviors Among Overweight Immigrant Latinas.

PubMed

Koniak-Griffin, Deborah; Brecht, Mary-Lynn

2015-01-01

Low-income Latina women face increased risk for cardiovascular disease (CVD) due to high rates of obesity, diabetes, and other comorbidities. Language barriers, lack of health insurance, and lack of access to preventive health messages may further increase their risk. The purpose of this study was to evaluate knowledge about CVD of overweight, immigrant Latinas who spoke little or no English and participated in an educational intervention. Ninety participants completed a CVD knowledge questionnaire before and after 8 educational sessions based upon Su Corazón, Su Vida. The curriculum focused on understanding risk factors of CVD and prevention through heart-healthy diets, physical activity, and weight control. The questionnaire evaluated general CVD knowledge (eg, heart disease is the leading cause of death in women) and prevention measures (eg, physical activity can lower a woman's risk for getting heart disease). Data were analyzed using generalized estimating equations and correlational statistics. Participants were middle-aged, overweight Latinas, predominantly of Mexican descent, with low education and acculturation. Baseline knowledge that heart disease is the leading cause of death in women was low. A comparison of preintervention and postintervention scores on the questionnaire showed a significant change (P < 0.001), with means of 7.9 and 9.4, respectively. Scores for individual items correctly answered significantly improved for 9 of the 11 items, including questions about portion control to lose weight, physical activity, overweight, and risk for heart disease. Most participants did not recognize that men and women may experience different symptoms of a heart attack. Knowledge was not significantly related to background characteristics, body mass index, or lifestyle behaviors. Despite campaigns to increase CVD awareness, many Spanish-speaking, immigrant Latinas remain unaware that heart disease is the leading cause of death. Educational interventions may significantly improve their CVD knowledge; nonetheless, continued cardiovascular health promotion efforts are needed for this population.

Development of an ESL curriculum to educate Chinese immigrants about hepatitis B.

PubMed

Taylor, Victoria M; Coronado, Gloria; Acorda, Elizabeth; Teh, Chong; Tu, Shin-Ping; Yasui, Yutaka; Bastani, Roshan; Hislop, T Gregory

2008-08-01

Chinese immigrants to North America have substantially higher rates of chronic hepatitis B infection than the general population. One area for strategic development in the field of health education is the design and evaluation of English-as-a-Second language (ESL) curricula. The theoretical perspective of the Health Behavior Framework, results from a community-based survey of Chinese Canadian immigrants with limited English proficiency, and findings from focus groups of ESL instructors as well as Chinese ESL students were used to develop a hepatitis B ESL educational module. This research was conducted in Vancouver, BC. Survey data showed that less than three-fifths of the respondents had been tested for hepatitis B, and documented some important hepatitis B knowledge deficits. Further, only about one-quarter had ever received a physician recommendation for hepatitis B serologic testing. The ESL curriculum aims to both promote hepatitis B testing and improve knowledge, and includes seven different ESL exercises: Warm-up, vocabulary cards, information-gap, video, jigsaw, guided discussion, and problem/advice cards. Our quantitative and qualitative methods for curriculum development could be replicated for other health education topics and in other limited English speaking populations.

Deaf Adolescents’ Learning of Cardiovascular Health Information: Sources and Access Challenges

PubMed Central

Smith, Scott R.; Kushalnagar, Poorna; Hauser, Peter C.

2015-01-01

Deaf individuals have more cardiovascular risks than the general population that are believed to be related to their cardiovascular health knowledge disparities. This phenomenological study describes where 20 deaf sign language-using adolescents from Rochester, New York, many who possess many positive characteristics to support their health literacy, learn cardiovascular health information and their lived experiences accessing health information. The goal is to ultimately use this information to improve the delivery of cardiovascular health education to this population and other deaf adolescents at a higher risk for weak health literacy. Deaf bilingual researchers interviewed deaf adolescents, transcribed and coded the data, and described the findings. Five major sources of cardiovascular health information were identified including family, health education teachers, healthcare providers, printed materials, and informal sources. Despite possessing advantageous characteristics contributing to stronger health literacy, study participants described significant challenges with accessing health information from each source. They also demonstrated inconsistencies in their cardiovascular health knowledge, especially regarding heart attack, stroke, and cholesterol. These findings suggest a great need for additional public funding to research deaf adolescents’ informal health-related learning, develop accessible and culturally appropriate health surveys and health education programming, improve interpreter education, and disseminate information through social media. PMID:26048900

Migrant Sexual Health Help-Seeking and Experiences of Stigmatization and Discrimination in Perth, Western Australia: Exploring Barriers and Enablers

PubMed Central

Agu, Josephine; Lobo, Roanna; Crawford, Gemma; Chigwada, Bethwyn

2016-01-01

Increasing HIV notifications amongst migrant and mobile populations to Australia is a significant public health issue. Generalizations about migrant health needs and delayed or deterred help-seeking behaviors can result from disregarding the variation between and within cultures including factors, such as drivers for migration and country of birth. This study explored barriers and enablers to accessing sexual health services, including experiences of stigma and discrimination, within a purposive sample of sub-Saharan African, Southeast Asian, and East Asian migrants. A qualitative design was employed using key informant interviews and focus group discussions. A total of 45 people with ages ranging from 18 to 50 years, participated in focus group discussions. Common barriers and enablers to help seeking behaviors were sociocultural and religious influence, financial constraints, and knowledge dissemination to reduce stigma. Additionally, common experiences of stigma and discrimination were related to employment and the social and self-isolation of people living with HIV. Overcoming barriers to accessing sexual health services, imparting sexual health knowledge, recognizing variations within cultures, and a reduction in stigma and discrimination will simultaneously accelerate help-seeking and result in better sexual health outcomes in migrant populations. PMID:27187423

Feasibility of web-based decision aids in neurological patients.

PubMed

van Til, Janine A; Drossaert, Constance H C; Renzenbrink, Gerbert J; Snoek, Govert J; Dijkstra, Evelien; Stiggelbout, Anne M; Ijzerman, Maarten J

2010-01-01

Decision aids (DAs) may be helpful in improving patients' participation in medical decision-making. We investigated the potential for web-based DAs in a rehabilitation population. Two self-administered DAs focused on the treatment of acquired ankle-foot impairment in stroke and the treatment of arm-hand function in cervical spinal cord injury (SCI). Data collection comprised a telephone interview and a self-reported paper questionnaire. Of the patients who agreed to participate, 39 stroke patients (44%) and 38 patients with SCI (78%) returned a questionnaire. More than 75% of patients expressed a need for more information about the treatment of disease-related impairment. The DAs were highly appreciated by both patient groups. Nearly all patients expressed a positive attitude towards the use of the web-based DAs in general practice. The DAs had a positive effect on the knowledge about the treatment alternatives in the stroke patients (P = 0.001), although not in the patients with SCI. The DAs reduced patients' conflict about treatment (P < 0.05). The effect of the DAs on patients' desired role in decision-making was limited. Web-based aids are feasible in the rehabilitation population with access to a computer and can improve the knowledge gaps in patients.

Understanding cervical cancer prevention and screening in Chuukese women in Hawaii.

PubMed

Wong, Vanessa S; Kawamoto, Crissy T

2010-06-01

Cervical cancer is the primary cause of death due to cancer in women in Chuuk State, Federated States of Micronesia. The Chuukese population is the fastest growing segment of the Micronesian community in Hawaii. Little is known about the health beliefs or practices of this population in Hawaii. The purpose of this project was to describe the knowledge, attitudes, and beliefs of Chuukese women in Hawaii regarding cervical cancer prevention and screening. Research assistants from the Chuukese community were recruited and trained as members of the research team. A culturally sensitive survey tool was developed and piloted by the research team and used to interview ten key informants from the Chuukese community in Honolulu, Hawaii. There is limited knowledge about cervical cancer, especially the association with human papillomavirus (HPV). This may be indicative of a lack of health information in general. Fear, privacy concerns, lack of awareness and cultural beliefs represent the main barriers mentioned when discussing cervical cancer. Education, done in a group setting with other women, is the most recommended method of informing this community and improving preventive and screening services for cervical cancer in these women. Hawaii Medical Journal Copyright 2010.

Variables contributing to an excellent customer service management profile within the regulated electric utility industry: A comparison of self-concept with customer satisfaction for customer service management

DOE Office of Scientific and Technical Information (OSTI.GOV)

Johnson, L.E.

1991-01-01

This research sought to address the relationship between self-concept and customer satisfaction: can customer satisfaction with a major electric utility be explained in terms of the self-reported, self-concept of the utility's managers The population to which the results of this study were generalized consisted of customer service managers in public electric utilities across the United States. In order to represent this population, a sample was selected consisting of customer service managers at a midwestern electric utility based in a large metropolitan area. Participants in this study were managers of four direct customer contact service organizations within six geographic division organizations.more » The methodology included comparisons of these four customer contact service organizations on twelve independent, self-concept variables and six customer satisfaction dependent variables using Analysis of Variance (ANOVA), Scheffe' tests, Chi-Square, and Stepwise multiple regression. The groups were found not to be significantly different and knowledge of the self-concept scores for managers will not increase the ability to predict customer satisfaction over no knowledge of self-concept scores.« less

Migrant Sexual Health Help-Seeking and Experiences of Stigmatization and Discrimination in Perth, Western Australia: Exploring Barriers and Enablers.

PubMed

Agu, Josephine; Lobo, Roanna; Crawford, Gemma; Chigwada, Bethwyn

2016-05-11

Increasing HIV notifications amongst migrant and mobile populations to Australia is a significant public health issue. Generalizations about migrant health needs and delayed or deterred help-seeking behaviors can result from disregarding the variation between and within cultures including factors, such as drivers for migration and country of birth. This study explored barriers and enablers to accessing sexual health services, including experiences of stigma and discrimination, within a purposive sample of sub-Saharan African, Southeast Asian, and East Asian migrants. A qualitative design was employed using key informant interviews and focus group discussions. A total of 45 people with ages ranging from 18 to 50 years, participated in focus group discussions. Common barriers and enablers to help seeking behaviors were sociocultural and religious influence, financial constraints, and knowledge dissemination to reduce stigma. Additionally, common experiences of stigma and discrimination were related to employment and the social and self-isolation of people living with HIV. Overcoming barriers to accessing sexual health services, imparting sexual health knowledge, recognizing variations within cultures, and a reduction in stigma and discrimination will simultaneously accelerate help-seeking and result in better sexual health outcomes in migrant populations.

Navigating the Health Care System: An Adolescent Health Literacy Unit for High Schools.

PubMed

Hughes, Denise; Maiden, Kristin

2018-05-01

Currently, no intervention concerning transition of health care responsibilities from parents to teens exists for adolescents in the general population. The purpose of this intervention was to evaluate teacher satisfaction and student knowledge gain of a health unit developed for adolescents on becoming their own health care advocates. Throughout the 2014-2015 school year, 13 health and career technical education teachers in 11 Delaware high schools taught the unit to 948 students in 2 90-minute classes in 35 classrooms. Assessments included teacher reflections and student pre- and posttests to measure knowledge transfer and gain and gather feedback. Teacher and student feedback indicated the materials were appropriate and useful in teaching students to navigate the health care system. Student knowledge increased from pretest (64%) to posttest (82%), (p < .001). The educational background of the teacher did not influence this outcome. Students reported they will know what to do better at their next doctor's appointment because of this unit and indicated support for peers to learn this information. The unit resulted in content knowledge increase for students. It was consistently effective throughout all schools regardless of social and demographic characteristics, teacher type, or experience teaching the unit. © 2018, American School Health Association.

The asthma knowledge and perceptions of older Australian adults: implications for social marketing campaigns.

PubMed

Evers, Uwana; Jones, Sandra C; Caputi, Peter; Iverson, Don

2013-06-01

The purpose of this research is to gain an understanding of the asthma perceptions of older adults and identify gaps in their asthma knowledge. In regional New South Wales, Australia, a stratified, random sample of 4066 adults, aged 55 years and over, both with and without an asthma diagnosis, completed a survey based on the Health Belief Model about asthma knowledge and perceptions. Almost half of the sample had experienced symptoms of breathlessness in the past four weeks. Breathlessness was a predictor of lower health ratings and poorer mood. Older adults reported low susceptibility to developing asthma. The sample demonstrated poor knowledge of key asthma symptoms including shortness of breath, tightness in the chest and a cough at night. There is a general lack of asthma awareness in this age group. This could result in not seeking medical help, and thus a reduced quality of life. Older adults should be made aware of key symptoms and the prevalence of asthma in the older adult population, and be empowered to take control of their respiratory health. Audience segmentation for an intervention should be based on recent experience of breathlessness and asthma diagnosis. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Updates on Knowledge, Attitude and Preventive Practices on Tuberculosis among Healthcare Workers.

PubMed

Wahab, Farhanah Abd; Abdullah, Sarimah; Abdullah, Jafri Malin; Jaafar, Hasnan; Noor, Siti Suraiya Md; Mohammad, Wan Mohd Zahiruddin Wan; Yusoff, Abdul Aziz Mohamed; Tharakan, John; Bhaskar, Shalini; Sangu, Muthuraju; Mahmood, Mohd Shah; Kassim, Fauziah; Rafia, Md Hanip; Haspani, Mohammed Safari Mohammed; Alias, Azmi; Pando, Rogelio Hernández

2016-11-01

Ranking as the most communicable disease killer worldwide, tuberculosis, has accounted with a total of 9.6 million new tuberculosis cases with 1.5 million tuberculosis-related deaths reported globally in 2014. Tuberculosis has remain as an occupational hazard for healthcare workers since 1920s and due to several tuberculosis outbreaks in healthcare settings in the early 1990s, the concern about the transmission to both patients and healthcare workers has been raised. Healthcare workers have two to three folds greater the risk of active tuberculosis than the general population. Several studies on knowledge, attitude and practices on tuberculosis among healthcare workers worldwide have revealed that majority of the participated healthcare workers had good knowledge on tuberculosis. Most of the healthcare workers from South India and South Africa also reported to have positive attitude whereas a study in Thailand reported that most of the healthcare providers have negative attitude towards tuberculosis patients. Nevertheless, majority of the healthcare workers have low level of practice on tuberculosis prevention. An improved communication between healthcare workers and the patients as well as their families is the key to better therapeutic outcomes with good knowledge, attitude and preventive practice towards tuberculosis.

The place of knowledge and evidence in the context of Australian general practice nursing.

PubMed

Mills, Jane; Field, John; Cant, Robyn

2009-01-01

The purpose of the study was to ascertain the place of knowledge and evidence in the context of Australian general practice nursing. General practice nursing is a rapidly developing area of specialized nursing in Australia. The provision of primary care services in Australia rests largely with medical general practitioners who employ nurses in a small business model. A statistical research design was used that included a validated instrument: the developing evidence-based practice questionnaire (Gerrish et al. 2007). A total of 1,800 Victorian practice nurses were surveyed with a return of 590 completed questionnaires, equaling a response rate of 33%. Lack of time to access knowledge for practice was a barrier for participants in this study. In-service education and training opportunities were ranked as the number one source of knowledge for general practice nurses. Experiential learning and interactions with clients, peers, medical practitioners, and specialist nurses were also considered very important sources of knowledge. Research journals were ranked much lower than experiential learning and personal interactions. Participants assessed their own skills at sourcing and translating evidence into practice knowledge as low. Younger general practice nurses were more likely than older nurses to assess themselves as competent at using the library and Internet to locate evidence. The predominantly oral culture of nursing needs to be identified and incorporated into methods for disseminating evidence from research findings in order to increase the knowledge base of Australian general practice nurses. Findings from this study will be significant for policy makers and funders of Australian nursing in general practice. The establishment of a career structure for general practice nurses that includes salaried positions for clinical nurse specialists would assist in the translation of evidence into knowledge for utilization at the point of care.

What We Know about the Public's Level of Concern for Farm Animal Welfare in Food Production in Developed Countries.

PubMed

Cornish, Amelia; Raubenheimer, David; McGreevy, Paul

2016-11-16

Population growth and rising consumption of meat, dairy, eggs and fish are forcing the world to face the intersecting challenges of how to sustainably feed a population expected to exceed 9 billion by 2050, while also controlling the impact of food production on the planet, on people and on animals. This review acknowledges the absence of a globally accepted definition of animal welfare and then explores the literature regarding different levels of concern for animal welfare in food production by such stakeholders as veterinarians, farmers, and the general public. It focuses on the evidence that the general public's level of concern for animal welfare is linked to various demographic and personal characteristics, such as age, gender, religion, location, meat eating, and knowledge of animal welfare. Certain animals have characteristics that influence concern for their welfare, with those species that are considered more intelligent being afforded more concern. There is compelling evidence that the general public's understanding of animal welfare in food production is poor. Acknowledging that public concern can be a driving force to change current production methods, the authors suggest widespread consciousness raising to redefine socially acceptable methods of food production from animals and to ensure that it remains in step with societal concerns.

Knowledge, attitudes, and behaviours towards cancer screening in indigenous populations: a systematic review.

PubMed

Kolahdooz, Fariba; Jang, Se Lim; Corriveau, André; Gotay, Carolyn; Johnston, Nora; Sharma, Sangita

2014-10-01

Cancer mortality among indigenous peoples is increasing, but these populations commonly under use cancer-screening services. This systematic review explores knowledge, attitudes, and behaviours towards cancer screening among indigenous peoples worldwide. Searches of major bibliographic databases identified primary studies published in English up to March, 2014; of 33 eligible studies, three were cohort studies, 27 cross-sectional, and three case-control. Knowledge of and participation in screening was greater for breast cancer than for other cancers. Indigenous peoples tended to have less knowledge, less favourable attitudes, and a higher propensity to refuse screening than non-indigenous populations. The most common factors affecting knowledge, attitudes, and behaviours towards cancer screening included access to screening, knowledge about cancer and screening, educational attainment, perceived necessity of screening, and age. Greater understanding of knowledge, attitudes, and behaviours towards cancer screening in diverse indigenous cultures is needed so that culturally appropriate cancer prevention programmes can be provided. Copyright © 2014 Elsevier Ltd. All rights reserved.

Primary School Teachers' Interviews Regarding Pedagogical Content Knowledge (PCK) and General Pedagogical Knowledge (GPK)

ERIC Educational Resources Information Center

Sothayapetch, Pavinee; Lavonen, Jari; Juuti, Kalle

2013-01-01

Pedagogical Content Knowledge (PCK) and General Pedagogical Knowledge (GPK) are fundamental types of knowledge for a teacher that he or she must use in order to plan, teach in the classroom, and assess students' learning outcomes. This paper investigates experienced primary school teachers' PCK and GPK while teaching science in Finland and in…

Fostering a positive attitude towards science through college courses

NASA Astrophysics Data System (ADS)

Flohic, Helene

2015-01-01

For non-science majors, a general education course in college is often the last science course they will ever take. General education courses are often regarded by students as a right of passage in which they have no interest. Thus strict coursework might aggravate students against the matter taught, and decrease their general interest in the subject. To test whether general education courses killed the students' interest in science, we administered a science attitude inventory at the beginning and at the end of an introductory astronomy course. We compared the gain/loss in science attitude with that experienced by students of a writing course as a baseline. Finally, we evaluated the gain/loss in science attitude for students enrolled in a general education course on science and society, where no formal science knowledge was taught, but where the students discussed the different aspects of the relation between science and society.This study (once tested on a larger scale) could serve as a guideline for educational policies aiming to foster a positive attitude in the population of college graduates.

The KSS 2011 reflects symptoms, physical activities, and radiographic grades in a Japanese population.

PubMed

Taniguchi, Naoya; Matsuda, Shuichi; Kawaguchi, Takahisa; Tabara, Yasuharu; Ikezoe, Tome; Tsuboyama, Tadao; Ichihashi, Noriaki; Nakayama, Takeo; Matsuda, Fumihiko; Ito, Hiromu

2015-01-01

Cultural and ethnic differences are present both in subjective and objective measures of patient health, but scoring systems do not always reflect these differences, and so validation of outcomes tools in different cultural settings is important. Recently, a revised version of The Knee Society Score® (KSS 2011) was developed, but to our knowledge, the degree that this tool evaluates clinical symptoms, physical activities, and radiographic grades in the general Japanese population is not known. We therefore asked: (1) how KSS 2011 reflects knee conditions and function in the general Japanese population, in particular evaluating changes with increasing patient age; (2) can objective measures of physical function be correlated with KSS 2011; and (3) does radiographic osteoarthritis (OA) grade correlate with KSS 2011? Two hundred twenty-six people in the general Japanese population, aged 35 to 92 years, with and without knee arthritis, voluntarily participated in this cross-sectional study. Residents who had no serious disease or symptoms based on a self-assessment were recruited. This study consisted of a questionnaire including self-administered KSS 2011, physical examination, and weightbearing radiographs of the knee. Leg muscle strength, Timed Up and Go test, and body mass index (BMI) were examined in all the participants. Radiographs were graded according to the Kellgren and Lawrence scale (KL grade). Multivariable linear regression analysis showed that KSS 2011 correlated with age (coefficient: -0.30±0.12, p=0.011), BMI (coefficient: -1.47±0.42, p<0.001), leg muscle strength (coefficient: 0.41±0.13, p=0.002), and Timed Up and Go Test (coefficient: -1.96±0.92, p=0.034), but not sex, as independent variables by a stepwise method. KSS 2011 was also correlated with radiographic OA evaluated by KL grade (coefficient: -12.2±2.9, p<0.001). KSS 2011 reflects symptoms, physical activities, and radiographic OA grades of the knee in an age-dependent manner in the general Japanese population. Level IV, diagnostic study. See Guidelines for Authors for a complete description of levels of evidence.

A population-based study on health and living conditions in areas with mixed Sami and Norwegian settlements - the SAMINOR 2 questionnaire study.

PubMed

Brustad, Magritt; Hansen, Ketil Lenert; Broderstad, Ann Ragnhild; Hansen, Solrunn; Melhus, Marita

2014-01-01

To describe the method, data collection procedure and participation in The Population-based Study on Health and Living Conditions in Areas with both Sami and Norwegian Settlements - the SAMINOR 2 questionnaire study. Cross-sectional and semi-longitudinal. In 2012, all inhabitants aged 18-69 and living in selected municipalities with both Sami and Norwegian settlements in Mid and Northern Norway were posted an invitation to participate in a questionnaire survey covering several topics related to health and living conditions. The geographical area was similar to the area where the SAMINOR 1 study was conducted in 2003/2004 with the exception of one additional municipality. Participants could alternatively use a web-based questionnaire with identical question and answer categories as the posted paper version. In total, 11,600 (27%) participated (16% used the web-based questionnaire), with a higher participation rate among those over 50 (37% for women and 32% for men). Some geographical variation in participation rates was found. In addition, for those invited who also participated in the SAMINOR 1 study, we found that the participation rates increased with the level of education and income, while there was little difference in participation rates across ethnic groups. The knowledge generated from future theme-specific research utilizing the SAMINOR 2 database has the potential to benefit the general population in this geographical area of Norway, and the Sami people in particular, by providing knowledge-based insight into the health and living conditions of the multi-ethnic population in these parts of Norway.

Fatigue in young survivors of extracranial childhood cancer: a Finnish nationwide survey.

PubMed

Mört, Susanna; Lähteenmäki, Päivi M; Matomäki, Jaakko; Salmi, Toivo T; Salanterä, Sanna

2011-11-01

To evaluate self-reports of fatigue by young cancer survivors (aged 11-18 years), to compare young survivors' fatigue scores with the scores of a healthy control group and of the parent proxy evaluation, and to analyze whether demographic or disease-related factors are associated with young survivors' fatigue. Cross-sectional quantitative study. An urban hospital in southwestern Finland. 384 survivors diagnosed with an extracranial malignancy at age 16 or younger, who have survived four or more years postdiagnosis, and who are free of cancer. General matched population controls were randomly selected from the Finnish Population Registry. Demographic data and a self-report written fatigue questionnaire. Total fatigue (TF), general fatigue (GF), sleep or rest fatigue (SF), and cognitive fatigue. The control populations reported significantly more issues with TF, GF, and SF than did the survivor population. In survivors, older age, the need for remedial education at school, and a sarcoma diagnosis were associated with increasing fatigue, whereas female gender, better school grades, and greater health-related quality-of-life (HRQOL) scores were associated with lower fatigue. The study variables explained 49%-65% of the variation in fatigue scores. Although survivors and their matched controls seem to have similar fatigue, subgroups of survivors do experience excessive fatigue, which may have an impact on their HRQOL. This study increases the knowledge about fatigue levels of young survivors of extracranial malignancies and identifies the need for instruments specifically designed to assess fatigue in this population. The healthcare team should pay attention to the fatigue level of young survivors, particularly SF.

[Demography and donation frequencies of blood and plasma donor populations in Germany].

PubMed

Ritter, Sabine; Willand, L; Reinhard, B; Offergeld, R; Hamouda, O

2008-08-01

According to Article 22 of the Transfusion Act, the Robert Koch Institute collects and evaluates nationwide data on the prevalence and incidence of transfusion-relevant infections among blood and plasma donors in Germany. Due to revision of the Transfusion Act in 2005 not only the number of donations but also the number of donors has become available for analysis. Here we give a detailed account on the demographic profile and donation frequencies of German whole blood, plasma and platelet donors in 2006. Overall, 4 % of the German population eligible to donate were active as repeat whole blood donors in 2006; 0.3 % repeatedly donated plasma or platelets. Irrespective of the type of donation, the percentage of donors among the general population was highest among the youngest age group (18 to 24 years). While the age distribution of whole blood repeat donors roughly resembled that of the general population, with the greatest number among those aged 35 to 44, younger age groups were overrepresented among repeat plasma donors. Donation frequency varied depending on donor age and sex, with an average of 1.9 per year for whole blood donations, 11.9 for plasmapheresis and 4.0 for plateletpheresis. With the exception of the latter, men donated more frequently than women. For both sexes, donation frequency increased with age. Detailed knowledge of the demographic profile and changes in the composition of donor populations are essential for planning adequate blood supply. The data presented may serve as reference for assessing the consequences of measures that affect the number of donors and/or donations (for example changing deferral criteria) in Germany.

Investigating Arabic Academic Vocabulary Knowledge Among Middle School Pupils: Receptive Versus Productive Knowledge.

PubMed

Makhoul, Baha

2017-08-01

The current study attempted to investigate the development of Arabic academic vocabulary knowledge among middle-school Arabic native speakers, taking into account the socioeconomic status of the Arab population in Israel. For this purpose, Arabic academic word list was developed, mapping the required academic words that are needed for adequate coping with informational texts as appearing in the different content areas text-books. Six-hundred Arabic speaking middle school pupils from the different areas in Israel, representing the different Arab subgroups: general Arab community, Druze and Bedouins, have participated in the current study. Two academic vocabulary tests, including receptive and productive academic vocabulary evaluation tests, were administrated to the students across the different age groups (7th, 8th and 9th). The results pointed to no significant difference between 7th and 9th grade in academic vocabulary knowledge. In contrast, significant difference was encountered between the different Arab sub-groups where the lowest scores were noted among the Bedouin sub-group, characterized by the lowest SES. When comparing receptive and productive academic vocabulary knowledge between 7th and 9th grade, the results pointed to improvement in receptive academic knowledge towards the end of middle school but not on the productive knowledge level. In addition, within participants' comparison indicated a gap between the pupils' receptive and productive vocabulary. The results are discussed in relation to the existing scientific literature and to its implication of both research and practice in the domain of Arabic literacy development.

Esthetic dermatology and emotional well-being according to gender.

PubMed

Martínez-González, Maria Covadonga; Martínez-González, Raquel-Amaya; Guerra-Tapia, Aurora

2018-06-01

There has been an increase in the demand for esthetic dermatology treatments within the general population. The purpose of this study was to analyze, within the scope of general population, the relationship between people's perception of esthetic dermatology treatments and emotional well-being, as well as for differences in gender. The Aesthetic Dermatology and Emotional Well-Being (DEBIE) Scale, [Journal of Cosmetic Dermatology vol. 13 (2014) 336-345] was applied to 770 Spanish people over 18 years old. The scale is structured according to six factors and classified into two dimensions: (1) Emotional Well-Being and (2) Perception of Aesthetic Dermatology. Cronbach alpha for the total scale was very high (0.90). Data analysis includes the following: (1) bivariate correlations with Pearson's coefficient; (2) gender differences through Student's t test, and (3) the effect size through R 2 and Cohen's d. A statistically significant relationship which is directly proportional has been identified between the degree of emotional well-being of people (self-esteem and assertiveness, optimism, and motivation) and the knowledge and attitude toward Aesthetic Dermatology. There are statistically significant differences according to gender: Women have a lower level of emotional well-being than men, as well as greater knowledge and more positive attitude toward Aesthetic Dermatology. People who are familiar with Aesthetic Dermatology and have a better attitude toward it, are also more self-confident, more optimistic and more motivated; with emotional strength. Regarding gender, it is expected that women may seek more consultation and esthetic dermatology treatments than men do. © 2017 Wiley Periodicals, Inc.

A two-month follow-up evaluation testing interventions to limit the emergence and spread of antimicrobial resistant bacteria among Maasai of northern Tanzania.

PubMed

Roulette, Casey J; Caudell, Mark A; Roulette, Jennifer W; Quinlan, Robert J; Quinlan, Marsha B; Subbiah, Murugan; Call, Douglas R

2017-12-15

In sub-Saharan Africa, efforts to control antimicrobial resistance (AMR) are aggravated by unregulated drug sales and use, and high connectivity between human, livestock, and wildlife populations. Our previous research indicates that Maasai agropastoralists-who have high exposure to livestock and livestock products and self-administer veterinary antibiotics-harbor antibiotic resistant Escherichia coli (E. coli). Here, we report the results of a public health intervention project among Maasai aimed at reducing selection and transmission of E. coli bacteria. Research was conducted in two Maasai communities in Northern Tanzania. Participants were provided with health knowledge and technological innovations to facilitate: 1) the prudent use of veterinary antibiotics (tape measures and dosage charts to calculate livestock weight for more accurate dosage), and, 2) the pasteurization of milk (thermometers), the latter of which was motivated by findings of high levels of resistant E. coli in Maasai milk. To determine knowledge retention and intervention adoption, we conducted a two-month follow-up evaluation in the largest of the two communities. Retention of antimicrobial knowledge was positively associated with retention of bacterial knowledge and, among men, retention of bacterial knowledge was associated with greater wealth. Bacterial and AMR knowledge were not, however, associated with self-reported use of the innovations. Among women, self-reported use of the thermometers was associated with having more children and greater retention of knowledge about the health benefits of the innovations. Whereas 70% of women used their innovations correctly, men performed only 18% of the weight-estimation steps correctly. Men's correct use was associated with schooling, such that high illiteracy rates remain an important obstacle to the dissemination and diffusion of weight-estimation materials. Our results indicate that dietary preferences for unboiled milk, concerns over child health, and a desire to improve the health of livestock are important cultural values that need to be incorporated in future AMR-prevention interventions that target Maasai populations. More generally, these findings inform future community-health interventions to limit AMR.

Salivary cortisol differs with age and sex and shows inverse associations with WHR in Swedish women: a cross-sectional study.

PubMed

Larsson, Charlotte A; Gullberg, Bo; Råstam, Lennart; Lindblad, Ulf

2009-06-21

Most studies on cortisol have focused on smaller, selected samples. We therefore aimed to sex-specifically study the diurnal cortisol pattern and explore its association with abdominal obesity in a large unselected population. In 2001-2004, 1811 men and women (30-75 years) were randomly selected from the Vara population, south-western Sweden (81% participation rate). Of these, 1671 subjects with full information on basal morning and evening salivary cortisol and anthropometric measurements were included in this cross-sectional study. Differences between groups were examined by general linear model and by logistic and linear regression analyses. Morning and Delta-cortisol (morning - evening cortisol) were significantly higher in women than men. In both genders older age was significantly associated with higher levels of all cortisol measures, however, most consistently with evening cortisol. In women only, age-adjusted means of WHR were significantly lower in the highest compared to the lowest quartile of morning cortisol (p = 0.036) and Delta-cortisol (p < 0.001), respectively. Furthermore, when comparing WHR above and below the mean, the age-adjusted OR in women for the lowest quartile of cortisol compared to the highest was 1.5 (1.0-2.2, p = 0.058) for morning cortisol and 1.9 (1.3-2.8) for Delta-cortisol. All findings for Delta-cortisol remained after adjustments for multiple covariates and were also seen in a linear regression analysis (p = 0.003). In summary, our findings of generally higher cortisol levels in women than men of all ages are novel and the stronger results seen for Delta-cortisol as opposed to morning cortisol in the association with WHR emphasise the need of studying cortisol variation intra-individually. To our knowledge, the associations in this study have never before been investigated in such a large population sample of both men and women. Our results therefore offer important knowledge on the descriptive characteristics of cortisol in relation to age and gender, and on the impact that associations previously seen between cortisol and abdominal obesity in smaller, selected samples have on a population level.

Visceral Adiposity Index: An Indicator of Adipose Tissue Dysfunction

PubMed Central

2014-01-01

The Visceral Adiposity Index (VAI) has recently proven to be an indicator of adipose distribution and function that indirectly expresses cardiometabolic risk. In addition, VAI has been proposed as a useful tool for early detection of a condition of cardiometabolic risk before it develops into an overt metabolic syndrome. The application of the VAI in particular populations of patients (women with polycystic ovary syndrome, patients with acromegaly, patients with NAFLD/NASH, patients with HCV hepatitis, patients with type 2 diabetes, and general population) has produced interesting results, which have led to the hypothesis that the VAI could be considered a marker of adipose tissue dysfunction. Unfortunately, in some cases, on the same patient population, there is conflicting evidence. We think that this could be mainly due to a lack of knowledge of the application limits of the index, on the part of various authors, and to having applied the VAI in non-Caucasian populations. Future prospective studies could certainly better define the possible usefulness of the VAI as a predictor of cardiometabolic risk. PMID:24829577

Portuguese nurses' knowledge of and attitudes toward hospitalized older adults.

PubMed

de Almeida Tavares, João Paulo; da Silva, Alcione Leite; Sá-Couto, Pedro; Boltz, Marie; Capezuti, Elizabeth

2015-03-01

Portugal is impacted by the rapid growth of the aging population, which has significant implications for its health care system. However, nurses have received little education focusing on the unique and complex care needs of older adults. This gap in the nurses' education has an enormous impact in their knowledge and attitudes and affects the quality of nursing care provided to older adults. A cross-sectional study was conducted among 1068 Portuguese nurses in five hospitals (northern and central region) with the following purposes: (i) explore the knowledge and attitudes of nurses about four common geriatric syndromes (pressure ulcer, incontinence, restraint use and sleep disturbance) in Portuguese hospitals; and (ii) evaluate the influence of demographic, professional and nurses' perception about hospital educational support, geriatric knowledge, and burden of caring for older adults upon geriatric nursing knowledge and attitudes. The mean knowledge and attitudes scores were 0.41 ± 0.15 and 0.40 ± 0.21, respectively (the maximum score was 1). Knowledge of nurses in Portuguese hospitals about the four geriatric syndromes (pressure ulcers, sleep disturbance, urinary incontinence and restraint use) was found inadequate. The nurses' attitudes towards caring for hospitalized older adults were generally negative. Nurses who work in academic hospitals demonstrated significantly more knowledge than nurses in hospital centers. The attitudes of nurses were significantly associated with the hospital and unit type, region, hospital educational support, staff knowledge, and perceived burden of caring for older adults. The study findings support the need for improving nurses' knowledge and attitudes towards hospitalized older adults and implementing evidence-based guidelines in their practice. © 2014 Nordic College of Caring Science.

Promoting influenza vaccination: insights from a qualitative meta-analysis of 14 years of influenza-related communications research by U.S. Centers for Disease Control and Prevention (CDC).

PubMed

Nowak, Glen J; Sheedy, Kristine; Bursey, Kelli; Smith, Teresa M; Basket, Michelle

2015-06-04

A primary mission of the U.S. Centers for Disease Control and Prevention's (CDC) is promoting immunization against seasonal influenza. As with most education efforts, CDC's influenza-related communications are often informed by formative research. A qualitative meta-analysis of 29 unpublished, primarily qualitative CDC-sponsored studies related to flu and flu vaccination knowledge, attitudes and beliefs (KABs). The studies, undertaken between 2000 and 2013, involved focus groups, in-depth interviews, message testing and surveys. Some involved health care professionals, while others involved members of the public, including sub-populations at risk for severe illness. The themes that emerged suggested progress in terms of KABs related to influenza and influenza vaccination, but also the persistence of many barriers to vaccine acceptance. With respect to the public, recurring themes included limited understanding of influenza and immunization recommendations, indications of greater sub-group recognition of the value of flu vaccination, continued resistance to vaccination among many, and overestimation of the effectiveness of non-vaccine measures. Seven cognitive facilitators of vaccination were identified in the studies along with six cognitive barriers. For health care providers, the analysis suggests greater knowledge and more favorable beliefs, but many misperceptions persist and are similar to those held by the public. KABs often differed by type or category of health care provider. The themes identified in this qualitative analysis illustrate the difficulty in changing KABs related to influenza and influenza vaccine, particularly on the scope and scale needed to greatly improve uptake. Even with an influenza pandemic and more vaccine options available, public and some health care provider perceptions and beliefs are difficult and slow to change. This meta-analysis does, however, provide important insights from previously unpublished information that can help those who are promoting influenza vaccination to health care providers, the general public and specific populations within the general population. Copyright © 2015 Elsevier Ltd. All rights reserved.

Promoting influenza vaccination: Insights from a qualitative meta-analysis of 14 years of influenza-related communications research by U.S. Centers for Disease Control and Prevention (CDC)

PubMed Central

Nowak, Glen J.; Sheedy, Kristine; Bursey, Kelli; Smith, Teresa M.; Basket, Michelle

2018-01-01

Introduction A primary mission of the U.S. Centers for Disease Control and Prevention's (CDC) is promoting immunization against seasonal influenza. As with most education efforts, CDCs influenza-related communications are often informed by formative research. Methods A qualitative meta-analysis of 29 unpublished, primarily qualitative CDC-sponsored studies related to flu and flu vaccination knowledge, attitudes and beliefs (KABs). The studies, undertaken between 2000 and 2013, involved focus groups, in-depth interviews, message testing and surveys. Some involved health care professionals, while others involved members of the public, including sub-populations at risk for severe illness. Findings The themes that emerged suggested progress in terms of KABs related to influenza and influenza vaccination, but also the persistence of many barriers to vaccine acceptance. With respect to the public, recurring themes included limited understanding of influenza and immunization recommendations, indications of greater sub-group recognition of the value of flu vaccination, continued resistance to vaccination among many, and overestimation of the effectiveness of non-vaccine measures. Seven cognitive facilitators of vaccination were identified in the studies along with six cognitive barriers. For health care providers, the analysis suggests greater knowledge and more favorable beliefs, but many misperceptions persist and are similar to those held by the public. KABs often differed by type or category of health care provider. Conclusions The themes identified in this qualitative analysis illustrate the difficulty in changing KABs related to influenza and influenza vaccine, particularly on the scope and scale needed to greatly improve uptake. Even with an influenza pandemic and more vaccine options available, public and some health care provider perceptions and beliefs are difficult and slow to change. This meta-analysis does, however, provide important insights from previously unpublished information that can help those who are promoting influenza vaccination to health care providers, the general public and specific populations within the general population. PMID:25936726

Does Environmental Knowledge Inhibit Hominin Dispersal?

PubMed

Wren, Colin D; Costopoulos, Andre

2015-07-01

We investigated the relationship between the dispersal potential of a hominin population, its local-scale foraging strategies, and the characteristics of the resource environment using an agent-based modeling approach. In previous work we demonstrated that natural selection can favor a relatively low capacity for assessing and predicting the quality of the resource environment, especially when the distribution of resources is highly clustered. That work also suggested that the more knowledge foraging populations had about their environment, the less likely they were to abandon the landscape they know and disperse into novel territory. The present study gives agents new individual and social strategies for learning about their environment. For both individual and social learning, natural selection favors decreased levels of environmental knowledge, particularly in low-heterogeneity environments. Social acquisition of detailed environmental knowledge results in crowding of agents, which reduces available reproductive space and relative fitness. Agents with less environmental knowledge move away from resource clusters and into areas with more space available for reproduction. These results suggest that, rather than being a requirement for successful dispersal, environmental knowledge strengthens the ties to particular locations and significantly reduces the dispersal potential as a result. The evolved level of environmental knowledge in a population depends on the characteristics of the resource environment and affects the dispersal capacity of the population.

Adverse drug reactions reporting : Knowledge and opinion of general public in Penang, Malaysia.

PubMed

Elkalmi, Ramadan; Hassali, Mohamed Azmi; Al-Lela, Omar Qutaiba; Jawad Awadh, Ammar Ihsan; Al-Shami, Abdul Kareem; Jamshed, Shazia Qasim

2013-07-01

The objective of this study was to explore the knowledge of the general population towards ADR and their reporting system. An anonymous, self-administered questionnaire (15 items) was designed. The questionnaire was subjected to face validity and content validity. The reliability coefficient was found to be 0.71. This study recruited proportionately large convenience sample of the general public in Penang. Interviews using a structured questionnaire were conducted over a week period in August 2009. The recommended sample size was calculated to be 368. Three hundred thirty-four responses were received. Slightly more than half of the respondents were in the age group of 18-25 years (53.6%; n = 179). When asked about the sources of their medication majority of them reported medical doctor (85.6%), whereas small number (34.7%) reported community pharmacists as sources of medications. Three-quarter of the respondents (77.2%) get their information about the side-effects of drugs from physicians, followed by pharmacist (44.6%). More than half of the respondents (65.6%, n = 219) reported unawareness about the existence of ADR center set up by the Ministry of Health. Respondents reflected inadequate knowledge on ADR reporting. This needs to be corrected as the trend of future pharmacovigilance is toward the patient. Moreover, the new trend seems to be more appropriate as the patient is the group of the people who are directly affected from the ADR of a particular drug and not the health-care providers. Furthermore, the patient will be informed about the economic implications of not reporting ADR. It is recommended that government agencies, like MADRAC needs to find ways to increase patient- reported ADR cases.

Knowledge and Perception about Clinical Research Shapes Behavior: Face to Face Survey in Korean General Public

PubMed Central

2016-01-01

Considering general public as potential patients, identifying factors that hinder public participation poses great importance, especially in a research environment where demands for clinical trial participants outpace the supply. Hence, the aim of this study was to evaluate knowledge and perception about clinical research in general public. A total of 400 Seoul residents with no previous experience of clinical trial participation were selected, as representative of population in Seoul in terms of age and sex. To minimize selection bias, every fifth passer-by was invited to interview, and if in a cluster, person on the very right side was asked. To ensure the uniform use of survey, written instructions have been added to the questionnaire. Followed by pilot test in 40 subjects, the survey was administered face-to-face in December 2014. To investigate how perception shapes behavior, we compared perception scores in those who expressed willingness to participate and those who did not. Remarkably higher percentage of responders stated that they have heard of clinical research, and knew someone who participated (both, P < 0.001) compared to India. Yet, the percentage of responders expressed willingness to participate was 39.3%, a significantly lower rate than the result of the India (58.9% vs. 39.3%, P < 0.001). Treatment benefit was the single most influential reason for participation, followed by financial gain. Concern about safety was the main reason for refusal, succeeded by fear and lack of trust. Public awareness and educational programs addressing these negative perceptions and lack of knowledge will be effective in enhancing public engaged in clinical research. PMID:27134486

The Angelina effect revisited: Exploring a media-related impact on public awareness.

PubMed

Lebo, Patricia Beatrice; Quehenberger, Franz; Kamolz, Lars-Peter; Lumenta, David Benjamin

2015-11-15

In 2013, Angelina Jolie's double mastectomy and publication of her personal treatment choice for BRCA1 positivity generated considerable media attention. To the authors' knowledge, the current study is the first prospective survey conducted among the general public to measure a quantifiable media-related effect on public awareness. The authors analyzed the changes in the general public's awareness of reconstructive options in breast cancer among 2 female population-matched cohorts aged 18 to 65 years (1000 participants in each cohort) before (March 2013; poll 1) and after (June 2013; poll 2) the announcement of Ms. Jolie's mastectomy in May 2013. There was an observed increase in public awareness: significantly more women from poll 2 were aware of reconstructive breast surgery being possible after breast cancer-related mastectomy, notably with regard to autologous tissue and single-stage reconstructions. Approximately 20% of the women in poll 2 (205 women) indicated that media coverage regarding Ms. Jolie affected their interest in breast cancer. A question that was exclusive to poll 2 revealed a preference for autologous (66.2%) versus implant-based (8.2%) reconstructions, with the remainder indicating no preference (25.6%). None of the stratification variables were found to be associated with the above findings. To the best of the authors' knowledge, this is the first prospective study to demonstrate a statistically significant impact of a celebrity announcement on public awareness regarding breast cancer treatment. The results underscore the importance of a media-related impact for professionals in the health care sector, which can serve as a tipping point for raising awareness and improving knowledge concerning a specific disease among the general public. © 2015 American Cancer Society.

Knowledge about infection is the only predictor of treatment in patients with chronic hepatitis C.

PubMed

Younossi, Z M; Stepanova, M; Afendy, M; Lam, B P; Mishra, A

2013-08-01

HCV is the leading cause of cirrhosis and liver cancer in the U.S. The Center for Disease Control (CDC) has recently recommended 'Birth Cohort Screening' of the U.S. Adult population to reduce the future burden of undiagnosed HCV infections in the U.S. Our aim was to assess independent predictors of receiving treatment in a cohort of HCV-infected patients. The Hepatitis C follow-up questionnaires of the National Health and Nutrition Examination Surveys (NHANES) conducted from 2001 to 2010 were used. The NHANES participants who tested positive for HCV RNA were followed by CDC 6 months after initial testing with questions related to their awareness of their infection and history or intention to receive treatment. A total of 500 NHANES participants tested positive for HCV RNA and were targeted for follow-up. Of these, only 203 had completed the follow-up questionnaire (response rate of 40.6%). Of these, only 101 (50%) knew about their HCV positivity before NHANES, and from them, only 34 (17%) had received treatment. In multivariate analysis, prior knowledge about their HCV infection in HCV-positive individuals was independently associated with receiving routine care from a doctor or HMO, with higher income, female gender, being in poor or fair health and not consuming excessive amounts of alcohol. On the other hand, the knowledge about HCV infection was the only independent predictor of receiving anti-HCV treatment (odds ratio 6.14). Knowledge about having HCV infection is the only independent predictor of receiving treatment. Therefore, birth cohort screening of the U.S. General population could lead to wider identification of HCV and potentially better management of the future burden of HCV and its complications. © 2013 John Wiley & Sons Ltd.

Knowledge of gestational diabetes among a multi-ethnic cohort in Australia.

PubMed

Carolan, Mary; Steele, Cheryl; Margetts, Heather

2010-12-01

to explore knowledge about gestational diabetes (GDM) among a multi-ethnic sample of women who were receiving antenatal care in Melbourne, Australia. cross-sectional comparative survey. diabetes clinic located in a public hospital in Melbourne's Western suburbs. 143 pregnant women with GDM from Vietnamese, Indian, Filipino and Caucasian backgrounds. 200 questionnaires were distributed and 143 were returned (response rate 71.5%). There were statistically significant differences between ethnic groups in terms of educational level (p=0.001) and fluency in English (p=0.001). Educational levels, measured in completed years of schooling, were lowest among Vietnamese [mean 8.5 years, standard deviation (SD) 1.0], Filipino (mean 8.9 years, SD 1.5) and Caucasian [mean 10.2 years, SD 0.9] women. Indian women had a higher mean level of education (11.6 years, SD 0.9). Fluency in English was reported by 100% of Caucasian, Indian and Filipino women, but 53.3% of Vietnamese women required interpreter services. The women's answers varied with ethnicity and educational status. Vietnamese and Filipino women displayed the least knowledge about GDM and food values. Caucasian women also scored poorly on general knowledge about GDM. Indian women scored highest across all areas of interest. Vietnamese women had the poorest English skills and lowest educational levels, and were identified as the group at greatest risk of misunderstanding GDM. English language proficiency alone, however, was not associated with better comprehension of GDM in this study. Higher educational level was the only factor linked to increased comprehension. It is, therefore, important that new educational strategies are developed to address lower health literacy as well as cultural factors when caring for multi-ethnic populations with GDM. This approach may also serve to address lower levels of comprehension among Caucasian populations. Copyright © 2009. Published by Elsevier Ltd.

[Is a patient's knowledge of cardiovascular risk factors better after the occurrence of a major ischemic event? Survey of 135 cases and 260 controls].

PubMed

Lensel, A-S; Lermusiaux, P; Boileau, C; Feugier, P; Sérusclat, A; Zerbib, Y; Ninet, J

2013-12-01

We hypothezised that patients (cases) who are hospitalized for a major ischemic event--myocardial infarction, stroke, decompensation of peripheral arterial disease--acquire better knowledge than a control population--atheromatous patients without a major ischemic event, patients consulting for a vein disease or a diabetes evaluation, and accompanists--about cardiovascular risk factors (smoking, hypertension, diabetes, dyslipidemia, obesity) and have a better understanding of the usefulness of making changes in their lifestyle (quit smoking, regular exercise, Mediterranean diet, low salt diet, weight control, diabetes care). A questionnaire was proposed at vascular surgery consultations and vascular and cardiac functional explorations, at the M Pavillon of the Édouard-Herriot hospital, Lyon, France. In five months, 395 questionnaires (135 cases and 260 controls) were analyzed. The global knowledge score was statistically higher for cases than for controls (cases 3.23±1.81; controls 2.77±2.03; P=0.037). Cases did not abide by monitoring and dietary rules better, except as regards the management of diabetes. Regular physical activity was statistically more prevalent among controls than among cases. Cases mainly received their information from their doctors (general practitioner for 59% of controls and 78% of cases, cardiologist for 25% of controls and 57% of cases) while controls got their information more through magazines or advertising. Our results show that after a major ischemic event, cases' knowledge of risk factors is better than the rest of the population without improved rules lifestyle changes. This suggests the usefulness of evaluating a therapeutic education program for atheromatous disease. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

Adolescent girls and young women living with HIV: preconception counseling strategies.

PubMed

Jones, Deborah L; Echenique, Marisa; Potter, JoNell; Rodriguez, Violeta J; Weiss, Stephen M; Fischl, Margaret A

2017-01-01

Rates of pregnancy among women living with HIV are similar to those in the general population. Unintended pregnancies are also common, and among adolescents and young women perinatally infected (PHIV+) or behaviorally infected (BHIV+) with HIV, planning for both conception and contraception is an important element of HIV care that may be neglected. This pilot study examined the influence of intervention strategies targeting fertility planning, safer conception practices and patient-provider communication. It was hypothesized that preconception counseling interventions would enhance reproductive knowledge, planning and practices, as well as stimulate discussion with providers regarding conception. Adolescent girls and young women (N=34) perinatally (n=21) or behaviorally (n=13) infected with HIV, aged 16-29 years, were recruited from urban South Florida, and completed measures of reproductive knowledge, sexual practices and fertility intentions. Participants were randomized to condition, ie, video presentation plus Motivational Interviewing (MI), MI only, control. The average age of women was 22 years (SD =3.27), and the majority of them were African American. Levels of depression were higher among BHIV+ compared to PHIV+ at baseline and 6 months. Pregnancy knowledge (pregnancy, safe conception and pregnancy planning) and the proportion of those engaging in birth control planning (condom use, long-term birth control, patient-provider discussions on preventing pregnancy and fertility desires) were similar between conditions at post-intervention and 6 months. Bayes factors indicated that the data were insensitive with regard to differences between conditions, limiting support for both the null and alternative hypotheses. The impact of interventions used in this study to stimulate pregnancy planning was inconclusive. Results suggest that pregnancy planning interventions may require greater intensity to influence sexual behavior in this population. Despite adequate reproductive knowledge, HIV-infected adolescent girls and young women may fail to engage in planning behavior.

The Statistics of Urban Scaling and Their Connection to Zipf’s Law

PubMed Central

Gomez-Lievano, Andres; Youn, HyeJin; Bettencourt, Luís M. A.

2012-01-01

Urban scaling relations characterizing how diverse properties of cities vary on average with their population size have recently been shown to be a general quantitative property of many urban systems around the world. However, in previous studies the statistics of urban indicators were not analyzed in detail, raising important questions about the full characterization of urban properties and how scaling relations may emerge in these larger contexts. Here, we build a self-consistent statistical framework that characterizes the joint probability distributions of urban indicators and city population sizes across an urban system. To develop this framework empirically we use one of the most granular and stochastic urban indicators available, specifically measuring homicides in cities of Brazil, Colombia and Mexico, three nations with high and fast changing rates of violent crime. We use these data to derive the conditional probability of the number of homicides per year given the population size of a city. To do this we use Bayes’ rule together with the estimated conditional probability of city size given their number of homicides and the distribution of total homicides. We then show that scaling laws emerge as expectation values of these conditional statistics. Knowledge of these distributions implies, in turn, a relationship between scaling and population size distribution exponents that can be used to predict Zipf’s exponent from urban indicator statistics. Our results also suggest how a general statistical theory of urban indicators may be constructed from the stochastic dynamics of social interaction processes in cities. PMID:22815745

Addressing bystander exposure to agricultural pesticides in life cycle impact assessment.

PubMed

Ryberg, Morten Walbech; Rosenbaum, Ralph K; Mosqueron, Luc; Fantke, Peter

2018-04-01

Residents living near agricultural fields may be exposed to pesticides drifting from the fields after application to different field crops. To address this currently missing exposure pathway in life cycle assessment (LCA), we developed a modeling framework for quantifying exposure of bystanders to pesticide spray drift from agricultural fields. Our framework consists of three parts addressing: (1) loss of pesticides from an agricultural field via spray drift; (2) environmental fate of pesticide in air outside of the treated field; and (3) exposure of bystanders to pesticides via inhalation. A comparison with measured data in a case study on pesticides applied to potato fields shows that our model gives good predictions of pesticide air concentrations. We compared our bystander exposure estimates with pathways currently included in LCA, namely aggregated inhalation and ingestion exposure mediated via the environment for the general population, and general population exposure via ingestion of pesticide residues in consumed food crops. The results show that exposure of bystanders is limited relative to total population exposure from ingestion of pesticide residues in crops, but that the exposure magnitude of individual bystanders can be substantially larger than the exposure of populations not living in the proximity to agricultural fields. Our framework for assessing bystander exposure to pesticide applications closes a relevant gap in the exposure assessment included in LCA for agricultural pesticides. This inclusion aids decision-making based on LCA as previously restricted knowledge about exposure of bystanders can now be taken into account. Copyright © 2018 Elsevier Ltd. All rights reserved.

Sudden cardiac death in hemodialysis patients: an in-depth review.

PubMed

Green, Darren; Roberts, Paul R; New, David I; Kalra, Philip A

2011-06-01

Sudden cardiac death (SCD) is the leading cause of death in hemodialysis patients, accounting for death in up to one-quarter of this population. Unlike in the general population, coronary artery disease and heart failure often are not the underlying pathologic processes for SCD; accordingly, current risk stratification tools are inadequate when assessing these patients. Factors assuming greater importance in hemodialysis patients may include left ventricular hypertrophy, electrolyte shift, and vascular calcification. Knowledge regarding SCD in hemodialysis patients is insufficient, in part reflecting the lack of an agreed-on definition of SCD in this population, although epidemiologic studies suggest the most common times for SCD to occur are toward the end of the long 72-hour weekend interval between dialysis sessions and in the 12 hours immediately after hemodialysis. Accordingly, it is hypothesized that the dialysis procedure itself may have important implications for SCD. Supporting this is recognition that hemodialysis is associated with both ventricular arrhythmias and dynamic electrocardiographic changes. Importantly, echocardiography and electrocardiography may show changes that are modifiable by alterations to dialysis prescription. The most effective preventative strategy in the general population, implanted cardioverter-defibrillator devices, are less effective in the presence of chronic kidney disease and have not been studied adequately in dialysis patients. Last, many dialysis patients experience SCD despite not fulfilling current criteria for implantation, making appropriate allocation of defibrillators uncertain. Copyright © 2011 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

Awareness of the role of general practitioners in primary care among outpatient populations: evidence from a cross-sectional survey of tertiary hospitals in China.

PubMed

Liu, Xiaojun; Tan, Anran; Towne, Samuel D; Hou, Zhaoxun; Mao, Zongfu

2018-03-16

General practitioners (GPs) are highly underutilised in China with many patients going directly to hospitals when seeking routine care. Multiple countries around the world have successfully used GPs in routine care, and as such, China may benefit from the use of GPs. This study examines the status of, and factors associated with, knowledge related to GPs among outpatient populations from China's tertiary hospitals. This is a cross-sectional survey study. The questionnaires were completed by 565 outpatients from four tertiary hospitals in China during 2016. Convenience sampling on different floors and throughout the outpatient building was carried out. We used the logistic regression models to identify GP-related knowledge among different populations. Overall, 50.27% of respondents said they had never heard of GPs. This was also true among females (adjusted OR (AOR)=1.57, 95% CI 1.43 to 2.71), older adults (AOR 46-65 =1.61, 95% CI 1.39 to 2.98; AOR >65 =2.01, 95% CI 1.62 to 3.59), those with lower education level (AOR Bachelor's degree =0.61, 95% CI 0.20 to 0.81; AOR ≥Master's degree =0.49, 95% CI 0.23 to 0.76), rural residents (AOR=1.51, 95% CI 1.35 to 2.82) and those with chronic disease (AOR without chronic disease =0.61, 95% CI 0.22 to 0.71). What is more, less than one-in-ten (9.03%) outpatients were able to accurately describe what a GP was, with less than 30% accurately describing a GP among those receiving GPs' services. Outpatients who could have received less costly health services from GPs in primary medical institutions were more likely to choose costlier specialist physicians in tertiary hospitals, which is likely linked to limited knowledge about GPs. Policy makers should invest in outreach efforts to improve public awareness of GPs, while at the same time conducting continued surveillance of these efforts to evaluate progress towards this goal. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

The Perceived Impact of the Patient Protection and Affordable Care Act on North Carolina's Free Clinics.

PubMed

Swan, Greg A; Foley, Kristie L

2016-01-01

The Patient Protection and Affordable Care Act of 2010 (ACA) may dramatically affect the demographics of the uninsured population and the funding prospects for free health clinics. We conducted a cross-sectional survey of 64 of 80 free clinics (80.0% response rate) in North Carolina to assess free clinic directors' knowledge of the ACA and their perceptions of how the ACA would affect clinic operations. Free clinic directors were knowledgeable about well publicized aspects of the ACA (eg, lack of Medicaid expansion in North Carolina), but they were less knowledgeable about provisions such as the Federal Tort Claims Act and high-risk pools, which may have direct and indirect effects on free clinics. Directors expressed concern over the unintended consequences of the ACA, such as reduced funding and reduced volunteerism. Anticipated clinic changes as a result of the ACA include initiation of electronic medical records and, to a lesser extent, a move to become "hybrid" clinics (federally qualified health center look-alikes). This study is focused on North Carolina free clinics that are members of the North Carolina Association of Free Clinics (NCAFC). Findings cannot be generalized to non-NCAFC free clinics or to free clinic networks outside the state. Despite its effort to expand health insurance coverage, the ACA may have unintended consequences to low-cost free clinics that serve uninsured populations. ©2016 by the North Carolina Institute of Medicine and The Duke Endowment. All rights reserved.

A KAP study of the attitude and practice of traditional medicine in a contemporary Nigerian community.

PubMed

Agbaje, E O; Babatunde, E O

2005-01-01

To study the knowledge, attitude and practice of traditional medicine among Nigerians in a contemporary selected community. Structured, fixed-alternative, self-administered questionnaires constituted the research instrument, which was randomly distributed among the sampled population of 320 respondents. Agege Local Government Area located in Lagos State, Nigeria and consisting of diverse tribes, different social classes, religious beliefs and levels of literacy. Subjects above the age of 12 years were selected for the study. Out of the 320 copies of the questionnaire distributed, 300 were returned. It was observed that 134 (44.7%) had a knowledge of traditional medicine and what it entails. A total of 101 (33.7%) believed that every ailment has spiritual implications and that drugs alone are not adequate for therapy. Furthermore, the majority of the subjects considered traditional medicine unreliable when used alone. They would, therefore, combine it with orthodox drugs for better efficacy. However, only 8.3% advocated the replacement of western medicine by traditional medicine. There was an association between age, educational background and knowledge of traditional medicine (p < 0.01). The secrecy of practitioners has hampered access to the therapeutic benefit of the system of medicine to the general population. However, traditional medicine is still employed since it is a part of African cultures, and because of the unavailability of western medicine. Such employment of traditional medicine has resulted in misuse and consequently, adverse drug reactions.

Population genetics of Ceratitis capitata in South Africa: implications for dispersal and pest management.

PubMed

Karsten, Minette; van Vuuren, Bettine Jansen; Barnaud, Adeline; Terblanche, John S

2013-01-01

The invasive Mediterranean fruit fly (medfly), Ceratitis capitata, is one of the major agricultural and economical pests globally. Understanding invasion risk and mitigation of medfly in agricultural landscapes requires knowledge of its population structure and dispersal patterns. Here, estimates of dispersal ability are provided in medfly from South Africa at three spatial scales using molecular approaches. Individuals were genotyped at 11 polymorphic microsatellite loci and a subset of individuals were also sequenced for the mitochondrial cytochrome oxidase subunit I gene. Our results show that South African medfly populations are generally characterized by high levels of genetic diversity and limited population differentiation at all spatial scales. This suggests high levels of gene flow among sampling locations. However, natural dispersal in C. capitata has been shown to rarely exceed 10 km. Therefore, documented levels of high gene flow in the present study, even between distant populations (>1600 km), are likely the result of human-mediated dispersal or at least some form of long-distance jump dispersal. These findings may have broad applicability to other global fruit production areas and have significant implications for ongoing pest management practices, such as the sterile insect technique.

Survey on the knowledge of cochlear implant indication in the treatment of hearing loss in Spain.

PubMed

Manrique, Manuel; Ramos, Ángel; Pradel, Beatriz; Cenjor, Carlos; Calavia, Diego; Morera, Constantino

2017-08-28

This study aims to analyse the knowledge of cochlear implant (CI) candidacy criteria of otorhinolaryngology specialists in Spain, and from the results, consider whether it is necessary to implement training measures aimed at improving knowledge in this area. A questionnaire was designed for measuring the level of knowledge of cochlear implant candidacy criteria (CI) in people with hearing loss. The questionnaire collected the demographic data of the respondents and their knowledge on the conventional and emergency indications for CI, technical characteristics of CI and results in the implanted population. A total of 222 Spanish specialists in otorhinolaryngology answered the questionnaire (10.29% of the sample surveyed). The 50% of all respondents showed a medium-high knowledge about CI. Epidemiological data suggest that a high percentage of adults with postlocutive deafness and candidates for a CI are not referred for treatment. The lack of knowledge about the criteria for the indication of CI by otorhinolaryngology specialists may contribute to inadequate guidance of patients who are potential candidates for CI. The greatest shortcomings are found in the most emergency indications for a CI. Among otorhinolaryngology professionals, the greatest knowledge about CI is found in those who work in tertiary hospitals in the areas of otology and otoneurology, either in the public or private sector. This study suggests that training on CI should be increased for otorhinolaryngology professionals, especially for general otorhinolaryngologists. Copyright © 2017 Elsevier España, S.L.U. and Sociedad Española de Otorrinolaringología y Cirugía de Cabeza y Cuello. All rights reserved.

The Role of Game Based Learning in the Health Literacy of African American Adolescent Males

NASA Technical Reports Server (NTRS)

Connell, Judith; Knight, Margaret

2012-01-01

Twenty-first century literacy is more than being able to encode for spelling ability, decode for reading comprehension, and calculate for numeric reasoning. It demands the skills to negotiate the world of technology. Health literacy is lower than general literacy, and general literacy is lower among African American males than the overall population. The authors discuss the prospects of incorporating Game Based Learning approaches into strategies for teaching health literacy. Results of a survey administered to youth to determine their level of involvement in video game playing indicate that key elements must be in place to ensure that a game will be played. These include action, strategy, and entertainment. Future investigation will examine the knowledge level of African American adolescent males of the nexus of certain concepts of climate change and health literacy. Climate change has significant implications for human health. This understanding will produce a scientifically based foundation for curricular and instructional decisions that include GBL. Results of this study will be used to design a video game concept and will contribute to the body of knowledge concerning environmental justice and empower individuals to make informed decisions about their own health and those they influence.

Recent study, but not retrieval, of knowledge protects against learning errors.

PubMed

Mullet, Hillary G; Umanath, Sharda; Marsh, Elizabeth J

2014-11-01

Surprisingly, people incorporate errors into their knowledge bases even when they have the correct knowledge stored in memory (e.g., Fazio, Barber, Rajaram, Ornstein, & Marsh, 2013). We examined whether heightening the accessibility of correct knowledge would protect people from later reproducing misleading information that they encountered in fictional stories. In Experiment 1, participants studied a series of target general knowledge questions and their correct answers either a few minutes (high accessibility of knowledge) or 1 week (low accessibility of knowledge) before exposure to misleading story references. In Experiments 2a and 2b, participants instead retrieved the answers to the target general knowledge questions either a few minutes or 1 week before the rest of the experiment. Reading the relevant knowledge directly before the story-reading phase protected against reproduction of the misleading story answers on a later general knowledge test, but retrieving that same correct information did not. Retrieving stored knowledge from memory might actually enhance the encoding of relevant misinformation.

Parkinson's disease as a result of aging

PubMed Central

Rodriguez, Manuel; Rodriguez-Sabate, Clara; Morales, Ingrid; Sanchez, Alberto; Sabate, Magdalena

2015-01-01

It is generally considered that Parkinson's disease is induced by specific agents that degenerate a clearly defined population of dopaminergic neurons. Data commented in this review suggest that this assumption is not as clear as is often thought and that aging may be critical for Parkinson's disease. Neurons degenerating in Parkinson's disease also degenerate in normal aging, and the different agents involved in the etiology of this illness are also involved in aging. Senescence is a wider phenomenon affecting cells all over the body, whereas Parkinson's disease seems to be restricted to certain brain centers and cell populations. However, reviewed data suggest that Parkinson's disease may be a local expression of aging on cell populations which, by their characteristics (high number of synaptic terminals and mitochondria, unmyelinated axons, etc.), are highly vulnerable to the agents promoting aging. The development of new knowledge about Parkinson's disease could be accelerated if the research on aging and Parkinson's disease were planned together, and the perspective provided by gerontology gains relevance in this field. PMID:25677794

Different effects of variation in Xanthium strumarium L. (Compositae) on two insect seed predators.

PubMed

Hare, J Daniel; Futuyma, Douglas J

1978-01-01

To determine the relative importance of variation in several plant characters on susceptibility to herbivores, we examined patterns of seed predation by two monophagous insect species and patterns of variation in ten populations of the cocklebur, Xanthium strumarium. Multiple regression analysis disclosed that one seed predator was most influenced by plant chemical variation, the other was significantly influenced by both chemical and morphological variation, but variation in yet another character, general burr size, was most important in conferring resistance to both insects simultaneously. The plant populations differed most in this character. Although many of the plant characters were correlated with each other, those important in determining susceptibility to each insect species were uncorrelated and independent of those conferring resistance to both insects simultaneously.These results imply that ecological similar herbivores may be influenced by different aspects of plant variation, and that predictions of evolutionary responses of local plant populations to herbivory may require knowledge of the structure of local herbivore communities and the dynamics of their establishment.

Ovarian Cancer: Deaf and Hearing Women’s Knowledge Before and After an Educational Video

PubMed Central

Jensen, Lindsay G.; Nakaji, Melanie; Harry, Kadie M.; Gallegos, Nick; Malcarne, Vanessa L.; Sadler, Georgia Robins

2013-01-01

Members of the Deaf community report language and cultural barriers to accessing health information and care. This study evaluated whether an ovarian cancer education video in American Sign Language with English captioning and voiceover could close the anticipated knowledge gap between Deaf and hearing women’s cancer knowledge. Consented Deaf (n = 55) and hearing (n = 52) women’s General, Ovarian, and Total Cancer Knowledge were assessed before and after viewing the video. At baseline, hearing women demonstrated significantly higher General, Ovarian, and Total Cancer Knowledge scores than Deaf women. By the post-test, all of Deaf women’s knowledge scores had increased, closing the baseline gap. However, hearing women’s post-video knowledge had also increased, thereby creating a new knowledge gap. The ovarian cancer education video offers an effective method to increase ovarian and general cancer knowledge for Deaf and hearing women. PMID:23975658

Using multiple data types and integrated population models to improve our knowledge of apex predator population dynamics.

PubMed

Bled, Florent; Belant, Jerrold L; Van Daele, Lawrence J; Svoboda, Nathan; Gustine, David; Hilderbrand, Grant; Barnes, Victor G

2017-11-01

Current management of large carnivores is informed using a variety of parameters, methods, and metrics; however, these data are typically considered independently. Sharing information among data types based on the underlying ecological, and recognizing observation biases, can improve estimation of individual and global parameters. We present a general integrated population model (IPM), specifically designed for brown bears ( Ursus arctos ), using three common data types for bear ( U . spp.) populations: repeated counts, capture-mark-recapture, and litter size. We considered factors affecting ecological and observation processes for these data. We assessed the practicality of this approach on a simulated population and compared estimates from our model to values used for simulation and results from count data only. We then present a practical application of this general approach adapted to the constraints of a case study using historical data available for brown bears on Kodiak Island, Alaska, USA. The IPM provided more accurate and precise estimates than models accounting for repeated count data only, with credible intervals including the true population 94% and 5% of the time, respectively. For the Kodiak population, we estimated annual average litter size (within one year after birth) to vary between 0.45 [95% credible interval: 0.43; 0.55] and 1.59 [1.55; 1.82]. We detected a positive relationship between salmon availability and adult survival, with survival probabilities greater for females than males. Survival probabilities increased from cubs to yearlings to dependent young ≥2 years old and decreased with litter size. Linking multiple information sources based on ecological and observation mechanisms can provide more accurate and precise estimates, to better inform management. IPMs can also reduce data collection efforts by sharing information among agencies and management units. Our approach responds to an increasing need in bear populations' management and can be readily adapted to other large carnivores.

Knowledge, attitudes and practices of the general public toward sun exposure and protection: A national survey in Saudi Arabia.

PubMed

AlGhamdi, Khalid M; AlAklabi, Aeed S; AlQahtani, Abdulla Z

2016-11-01

Background: Many international studies have been conducted to assess the knowledge, attitudes and practices (KAP) of the public toward sun exposure and sun-protection measures. However, there are scarce data on these factors from the Middle East. Objectives: This study aimed to explore the KAP of the public toward sun exposure and sun-protection measures among Saudis. Methods: A cross-sectional survey using a specially designed questionnaire was conducted on a stratified random sample of the general population in the five geographical regions of Saudi Arabia (central, eastern, northern, southern, and western). Data were collected between October 2010 and March 2011. Multiple logistic regressions were applied to relate the use of sunscreen and skin cancer awareness with various socio-demographic variables. Results: The questionnaire was distributed to 2900 Saudis. A total of 2622 questionnaires were completed, returned, and included in the data analysis, corresponding to a response rate of 90.4%. The mean (SD) age of respondents was 27.8 ± 9.7 years. Fifty percent (1301/1601) of the respondents were males. Fifty-five percent (1406/2544) were aware of the association between sun exposure and skin cancer. Female, young and student respondents were more likely to be aware of the connection between sun exposure and skin cancer ( p  < 0.001). Likewise, respondents from the middle social class and those with higher education levels were more likely to be informed ( p  < 0.02). The prevalence of regular sunscreen use among study participants was only 23.7%, and female and employed respondents were more likely to use sunscreen ( p  < 0.001). Protective clothes were the most commonly used sun protection measure as reported by more than 90% of our participants. Conclusion: This study has shown that sun awareness and protection are generally inadequate in the Saudi population and suggests the need for health education programs.