[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.

Assessment of disease-related knowledge and possible factors associated with the knowledge level among Chilean patients with inflammatory bowel disease.

PubMed

Simian, Daniela; Flores, Lilian; Quera, Rodrigo; Kronberg, Udo; Ibáñez, Patricio; Figueroa, Carolina; Lubascher, Jaime

2017-06-01

To assess disease-related knowledge among patients with inflammatory bowel disease and to identify the factors that are possibly associated with the knowledge level. Disease-related knowledge can positively influence the acceptance of the disease, increase treatment compliance and improve the quality of life in patients with inflammatory bowel disease. An observational, cross-sectional study was conducted and prospectively included patients from the inflammatory bowel disease programme between October 2014-July 2015. A Spanish-translated version of the 24-item Crohn's and Colitis Knowledge score was used to assess disease-related knowledge. Patients also completed a demographic and clinical questionnaire. A total of 203 patients were included, 62% were female, and 66% were diagnosed with ulcerative colitis; the median age was 34 years (range 18-79), and the median disease duration was four years. The median disease-related knowledge score was 9 (range 1-20). Only 29% of the patients answered more than 50% of the questions correctly. Lower disease-related knowledge was observed in questions related to pregnancy/fertility and surgery/complications. Patients older than 50 years, with ulcerative colitis, with disease durations less than five years and patients without histories of surgery exhibited lower disease-related knowledge. There was no association between the knowledge scores and the educational levels. The patients who attended our inflammatory bowel disease programme exhibited poor disease-related knowledge that was similar to the knowledge levels that have been observed in developed countries. It is necessary to assess patient knowledge to develop educational strategies and evaluate the influences of these strategies on patient compliance and quality of life. These results will allow the inflammatory bowel disease team to develop educational programmes that account for the disease-related knowledge of each patient. Inflammatory bowel disease nurses

[Cardiovascular diseases risk factors knowledge among soldiers of the Polish army].

PubMed

Olszewski, Robert; Grabysa, Radosław; Kwasiborski, Przemysław J; Makowski, Tomasz; Warmiński, Janusz; Szczechowicz, Robert; Kubik, Leszek

2009-10-01

Cardiovascular diseases (CVDs) are the main cause of death and disability in Poland. There are many risk factors of CVD which are modifiable due to preventive strategies. Knowledge about these factors among population at risk of CVD is the most important condition for success of them. To evaluate the knowledge of CVD risk factors among soldiers of the Polish Army and try to identify a demographic factors influenced on them. Authors investigated the level of knowledge about CVD risk factors among 644 soldiers (aged between 18 to 62 years) using the special questionnaire. Whole group was analyzed according to a place of origin: city, town and village and according to a function: professionals and conscripts. Soldiers achieved a total score of 58.4% correct answers. Commonly known risk factors of CVD (average 82% of correct answers) in studied group were: obesity, tobacco smoking, high level of cholesterol and hypertension. Knowledge about above risk factors was significantly higher (p < 0.01) than about other. Lesser known risk factors (average 54% of correct answers) were: male gender, abnormal diet, sedentary lifestyle, family history of CVDs, diabetes, family history of heart infarction below 55 yrs and peripheral atherosclerosis. residents achieved 64.5% correct answers, town--61.5%, and village--58%. Professionals achieved 65.1% vs. 58.8% for conscripts. The level of knowledge about CVD risk factors are significantly higher among professionals than in urban population. Our data confirm the need of continuation and developing new CVDs preventive strategies in Poland, especially among poor educated and village populations. There is a need to emphasize the role of lesser known, modifiable CVD risk factors (e.g., obesity, sedentary lifestyle) in existing and future health programs.

Teachers' Knowledge of Children's Exposure to Family Risk Factors: Accuracy and Usefulness

ERIC Educational Resources Information Center

Dwyer, Sarah B.; Nicholson, Jan M.; Battistutta, Diana; Oldenburg, Brian

2005-01-01

Teachers' knowledge of children's exposure to family risk factors was examined using the Family Risk Factor Checklist-Teacher. Data collected for 756 children indicated that teachers had accurate knowledge of children's exposure to factors such as adverse life events and family socioeconomic status, which predicted children's mental health…

Perception of stroke in Croatia--knowledge of stroke signs and risk factors amongst neurological outpatients.

PubMed

Vuković, V; Mikula, I; Kesić, M J; Bedeković, M R; Morović, S; Lovrencić-Huzjan, A; Demarin, V

2009-09-01

The aim of this hospital-based survey was to determine baseline stroke knowledge in Croatian population attending the outpatient services at the Department of Neurology. A multiple choice questionnaire was designed, divided into three sections: (i) demographic data, (ii) knowledge of stroke risk factors and stroke signs and (iii) actions the patients would undertake if confronted with risk of stroke and information resources regarding health. The analysis included 720 respondents (54.9% women). The respondents most frequently indicated stroke symptoms as following: speech disorder 82%, paresthesiae on one side of the body 71%, weakness of arm or leg 55%, unsteady gait 55%, malaise 53%, monocular loss of vision 44%. The risk factors most frequently identified were hypertension 64%, stress 61%, smoking 59%, elevated lipids 53%, obesity 52%, coagulation disorder 47%, alcoholism 45%, low-physical activity 42%, elderly age 39%, cardiac diseases 38%, weather changes 34%, drugs 33% and diabetes 32%. If confronted with stroke signs 37% of respondents would consult the general practitioner and 31% would call 911 or go to a neurologist. Amongst patients with a risk factor, only diabetics were aware that their risk factor might cause stroke (P < 0.001). Respondents with lowest education had the least knowledge regarding stroke signs (P < 0.01). The results of this study indicate that respondents showed a fair knowledge about stroke signs and risk factors for stroke. The results of our study will help to create and plan programmes for improvement of public health in Croatia.

Hepatitis C Virus: Patients' Risk Factors and Knowledge in an Urban Clinic Providing Wound Care.

PubMed

Pieper, Barbara; Sickon, Katharine

2018-03-01

Affecting about 3.2 million people in the United States, hepatitis C virus (HCV) is the primary cause of chronic liver disease and a global health challenge. Hepatitis C virus can affect the functioning of the liver, the health of the person, and thus wound healing. This quality project explores risk factors of HCV; self-reported screening, occurrence, and treatment; and knowledge of HCV in patients seeking wound care in an urban clinic. Demographic risk factors, HCV history, and responses to a 22-item true-false-don't know HCV Knowledge Test were obtained from 58 patients. Risk factors included age (mean, 61.07 years), male sex (n = 41), non-Hispanic black race/ethnicity (n = 51), and history of injection drugs (n = 38). Thirty-nine (67.2%) stated they had been screened for HCV; 31 were told they were infected. Only 14 went to a clinic for HCV care and 11 reported they were treated. The mean number of correct answers on the HCV Knowledge Test was 14.4 (standard deviation, 5.7). This urban clinic had patients with multiple HCV risk factors; they often lacked HCV screening and/or referral for treatment. Their HCV knowledge was generally low. As a major public health problem that could impact wound healing, wound care practitioners should ask patients about their HCV status, encourage HCV screening and care, and provide HCV information.

On the Performance Characteristics of Latent-Factor and Knowledge Tracing Models

ERIC Educational Resources Information Center

Klingler, Severin; Käser, Tanja; Solenthaler, Barbara; Gross, Markus

2015-01-01

Modeling student knowledge is a fundamental task of an intelligent tutoring system. A popular approach for modeling the acquisition of knowledge is Bayesian Knowledge Tracing (BKT). Various extensions to the original BKT model have been proposed, among them two novel models that unify BKT and Item Response Theory (IRT). Latent Factor Knowledge…

Factors affecting patients' knowledge about dispensed medicines: A Qualitative study of healthcare professionals and patients in Pakistan.

PubMed

Saqib, Anum; Atif, Muhammad; Ikram, Raazeyah; Riaz, Fatima; Abubakar, Muhammad; Scahill, Shane

2018-01-01

Patients' knowledge about their prescribed medicines is one of the most important antecedents of successful therapy. Poor knowledge about medicines can lead to serious consequences such as non-adherence and misunderstanding of the significance of adverse events. The objective of this study is to understand the factors that are responsible for a patients' lack of knowledge regarding their medicines, by taking the perspective of the patient as well as that of healthcare professionals. Much of the work in this area has been undertaken in the setting of developed or semi-developed countries, and there is a scarcity of information from developing nations such as Pakistan. This was a large qualitative study set in the hospital outpatient environment in a teaching hospital in the Punjab province of Pakistan. Data were collected from dialogue with patients (n = 19) and healthcare providers (n = 16) i.e., doctors and dispensers (where a dispenser is a person who merely dispenses medicines; i.e. is not a pharmacist) through in-depth semi-structured interviews. Patients having limited knowledge about their dispensed medicines were assessed using a checklist. The healthcare providers were recruited through a convenience sampling strategy, based on their availability and willingness to participate in the study. Based on the objectives of the study, a pilot tested interview protocol was developed, and used to conduct the interviews. The sample size was controlled by using saturation point criteria. All interviews were audio recorded and transcribed verbatim. The data were analyzed to draw conclusions using inductive thematic content analysis. The analysis of data yielded 31 categories (patients = 19, healthcare professionals = 12), 10 subthemes and three themes. The major themes were healthcare professional-related factors, patient-related factors and system-related factors. The health professional related subthemes included: behaviour and attitude and professional liabilities

Population Survey of Knowledge about Oral Cancer and Related Factors in the Capital of Iran.

PubMed

Azimi, Somayyeh; Ghorbani, Zahra; Tennant, Marc; Kruger, Estie; Safiaghdam, Hannaneh; Rafieian, Nasrin

2017-08-24

Knowledge about oral cancer risk factors and signs is thought to improve prevention and early diagnosis, and in turn, increases survival. In this population-based survey, knowledge about oral cancer was assessed in Iran. A total of 1800 self-administered questionnaires (collecting sociodemographic data and questions regarding oral cancer risk factors and signs) were distributed through random sampling. Final scores ranged between 0 and 15 for the risk factors and 0-11 for the signs. Scores below the median indicated a low level of knowledge, scores representing the third quartile of correct answers indicated a moderate level of knowledge, and scores representing the upper quartile indicated a high level of knowledge. Statistical tests were used for analysis of knowledge level in different sociodemographic categories. A total of 1312 participants completed the questionnaires. The average of knowledge scores for risk factors was 5.3 ± 3.0 and for signs was 4.5 ± 2.9. Overall, 75 and 56% respectively were able to identify major risk factors (smoking and alcohol); 23.5% could not define any related signs and symptoms. Dividing scores into quartiles indicated that three out of four people had "low" knowledge about risk factors and 58% had "low" knowledge about signs and symptoms. Females and highly educated people had more knowledge of oral cancer. Significant difference was found between job and level of knowledge (P = 0.001). This survey revealed that public knowledge of oral cancer was not satisfactory in Iran. Efforts should be done to inform and educate people with risk factors, initial clinical presentation, and symptoms, in order to improve prevention and promote early diagnosis.

Factors associated with young adults' knowledge regarding family history of Stroke 1

PubMed Central

Lima, Maria Jose Melo Ramos; Moreira, Thereza Maria Magalhães; Florêncio, Raquel Sampaio; Braga, Predro

2016-01-01

ABSTRACT Objective: to analyze the factors associated with young adults' knowledge regarding family history of stroke. Method: an analytical transversal study, with 579 young adults from state schools, with collection of sociodemographic, clinical and risk factor-related variables, analyzed using logistic regression (backward elimination). Results: a statistical association was detected between age, civil status, and classification of arterial blood pressure and abdominal circumference with knowledge of family history of stroke. In the final logistic regression model, a statistical association was observed between knowledge regarding family history of stroke and the civil status of having a partner (ORa=1.61[1.07-2.42]; p=0.023), abdominal circumference (ORa=0.98[0.96-0.99]; p=0.012) and normal arterial blood pressure (ORa=2.56[1.19-5.52]; p=0.016). Conclusion: an association was observed between socioeconomic factors and risk factors for stroke and knowledge of family history of stroke, suggesting the need for health education or even educational programs on this topic for the clientele in question. PMID:27878217

Knowledge regarding risk factors of hypertension among entry year students of a medical university

PubMed Central

Shaikh, Rizwana B.; Mathew, Elsheba; Sreedharan, Jayadevan; Muttappallymyalil, Jayakumary; Sharbatti, Shatha Al; Basha, Shaikh A.

2011-01-01

Context: Hypertension in youth is increasing, but there is a dearth of data about the knowledge of risk factors in this age group. Aims: To assess the knowledge of risk factors of hypertension among university students and associate it with the blood pressure, physical activity, family history of cardiovascular disease (CVD), and sociodemographic variables. Materials and Methods: A cross-sectional survey among students enrolled in the first year, in the four academic programs, with the use of a validated, self-administered questionnaire on physical activity in the past 30 days and knowledge of risk factors of hypertension. A score of 6 on 11 was considered as good knowledge for modifiable risk factors. Blood pressure was also measured. The data was analyzed using PASW-17, Chi square test, and binary logistic regression analysis was done. Results: Of the 110 participants, 69.2% were < 20 years of age, 76.4% were females, and 40% were Arabs. Stress, high cholesterol, obesity, and smoking were identified as risk factors by 75.5, 73.6, 77.6, and 71.8%, respectively; 69.1% considered high salt intake and 62.7% considered high calorie diet as risk factors. Energy drink was considered as a risk factor by 64.5%, coffee consumption 35.5%, physical inactivity 47%, and oral contraceptives 13.6%. Half the group did not consider a family history of CVD as a risk factor, 60% did not consider older age as a risk factor, and 88% did not think male gender was a risk factor. Knowledge of modifiable risk factors was better than that of non-modifiable risk factors. Although nationality, course of study, raised blood pressure, and history of diabetes showed significant association with good knowledge, their net effect was not significant by the Adjusted Odd's Ratio. Conclusions: The study identified some gaps in knowledge regarding both modifiable and non-modifiable risk factors of hypertension among students. A larger study would enable health promotion activities tailored to the

Relationships between core factors of knowledge management in hospital nursing organisations and outcomes of nursing performance.

PubMed

Lee, Eun Ju; Kim, Hong Soon; Kim, Hye Young

2014-12-01

The study was conducted to investigate the levels of implementation of knowledge management and outcomes of nursing performance, to examine the relationships between core knowledge management factors and nursing performance outcomes and to identify core knowledge management factors affecting these outcomes. Effective knowledge management is very important to achieve strong organisational performance. The success or failure of knowledge management depends on how effectively an organisation's members share and use their knowledge. Because knowledge management plays a key role in enhancing nursing performance, identifying the core factors and investigating the level of knowledge management in a given hospital are priorities to ensure a high quality of nursing for patients. The study employed a descriptive research procedure. The study sample consisted of 192 nurses registered in three large healthcare organisations in South Korea. The variables demographic characteristics, implementation of core knowledge management factors and outcomes of nursing performance were examined and analysed in this study. The relationships between the core knowledge management factors and outcomes of nursing performance as well as the factors affecting the performance outcomes were investigated. A knowledge-sharing culture and organisational learning were found to be core factors affecting nursing performance. The study results provide basic data that can be used to formulate effective knowledge management strategies for enhancing nursing performance in hospital nursing organisations. In particular, prioritising the adoption of a knowledge-sharing culture and organisational learning in knowledge management systems might be one method for organisations to more effectively manage their knowledge resources and thus to enhance the outcomes of nursing performance and achieve greater business competitiveness. The study results can contribute to the development of effective and efficient

Chosen risk factors for osteoporosis and the level of knowledge about the disease in peri- and postmenopausal women.

PubMed

Janiszewska, Mariola; Kulik, Teresa; Dziedzic, Małgorzata A; Żołnierczuk-Kieliszek, Dorota

2015-03-01

Osteoporosis as a chronic disease, affecting especially women in postmenopausal age, is an important, social and economic health problem especially of women of today's world. The aim of the study was to assess the level of knowledge of women in the peri- and postmenopausal period about the prevention of osteoporosis and show the influence of chosen risk factors on the level of this knowledge. A group of 300 women aged 45-65, being patients of healthcare centres in Chełm, Lublin and Zamość (Lublin voivodeship, south-eastern Poland) were included in the study. The purposive sampling was used. Osteoporosis Knowledge Test (OKT) 2011 was the research tool. Gathered material was subjected to descriptive and statistical analysis. Tukey's test, t-student test and variance analysis (ANOVA) were all applied. An accepted p materiality level was < 0.05 and p < 0.01. Respondents presented the average level of knowledge about the role of physical activity in the prevention of osteoporosis (M = 13.93) and a low level of knowledge about well-balanced diet rich in calcium (M = 9.77). The knowledge about risk factors, screening and treatment remained on the average level (M = 8.00). An influence of socio-demographic factors on the level of knowledge was shown. Also some behaviours, associated with the lifestyle indeed influenced the level of this knowledge. Professional educational programs on osteoporosis should be implemented in the population of Polish peri- and postmenopausal women.

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

Chosen risk factors for osteoporosis and the level of knowledge about the disease in peri- and postmenopausal women

PubMed Central

Kulik, Teresa; Dziedzic, Małgorzata A.; Żołnierczuk-Kieliszek, Dorota

2015-01-01

Introduction Osteoporosis as a chronic disease, affecting especially women in postmenopausal age, is an important, social and economic health problem especially of women of today's world. The aim of the study was to assess the level of knowledge of women in the peri- and postmenopausal period about the prevention of osteoporosis and show the influence of chosen risk factors on the level of this knowledge. Material and methods A group of 300 women aged 45-65, being patients of healthcare centres in Chełm, Lublin and Zamość (Lublin voivodeship, south-eastern Poland) were included in the study. The purposive sampling was used. Osteoporosis Knowledge Test (OKT) 2011 was the research tool. Gathered material was subjected to descriptive and statistical analysis. Tukey's test, t-student test and variance analysis (ANOVA) were all applied. An accepted p materiality level was < 0.05 and p < 0.01. Results Respondents presented the average level of knowledge about the role of physical activity in the prevention of osteoporosis (M = 13.93) and a low level of knowledge about well-balanced diet rich in calcium (M = 9.77). The knowledge about risk factors, screening and treatment remained on the average level (M = 8.00). An influence of socio-demographic factors on the level of knowledge was shown. Also some behaviours, associated with the lifestyle indeed influenced the level of this knowledge. Conclusions Professional educational programs on osteoporosis should be implemented in the population of Polish peri- and postmenopausal women. PMID:26327885

Factors associated with poor knowledge among adults on tuberculosis in Bangladesh: results from a nationwide survey.

PubMed

Hossain, Shahed; Zaman, Khalequ; Quaiyum, Abdul; Banu, Sayera; Husain, Ashaque; Islam, Akramul; Borgdorff, Martien; van Leth, Frank

2015-05-01

In 2012, Bangladesh continues to be one of the 22 high tuberculosis (TB) burden countries in the world. Although free diagnosis and management for TB is available throughout the country, case notification rate/100,000 population for new smear positive (NSP) cases under the national TB control programme (NTP) remained at around 70/100,000 population and have not changed much since 2006. Knowledge on TB disease, treatment and its management could be an important predictor for utilization of TB services and influence case detection under the NTP. Our objective is to describe knowledge of TB among newly diagnosed TB cases and community controls to assess factors associated with poor knowledge in order to identify programmatic implications for control measures. Embedded in TB prevalence survey 2007-2009, we included 240 TB cases from the TB registers and 240 persons ≥ 15 years of age randomly selected from the households where the survey was implemented. All participants were interviewed using a structured, pre-tested questionnaire to evaluate their TB knowledge. Regression analyses were done to assess associations with poor knowledge of TB. Our survey documented that overall there was fair knowledge in all domains investigated. However, based on the number of correct answers to the questionnaires, community controls showed significantly poorer knowledge than the TB cases in the domains of TB transmission (80% vs. 88%), mode of transmission (67% vs. 82%), knowing ≥ 1 suggestive symptoms including cough (78% vs. 89%), curability of TB (90% vs. 98%) and availability of free treatment (75% vs. 95%). Community controls were more likely to have poor knowledge of TB issues compared to the TB cases even after controlling for other factors such as education and occupation in a multivariate model (OR 3.46, 95% CI: 2.00-6.09). Knowledge on various aspects of TB and TB services varies significantly between TB cases and community controls in Bangladesh. The overall

Socioeconomic Factors Associated with Knowledge on Tuberculosis among Adults in Ethiopia.

PubMed

Gelaw, Sifrash Meseret

2016-01-01

Background. Ethiopia is among highly tuberculosis affected countries. This might be related to low level of awareness on the disease in the population. The objective of the study was to determine the level of tuberculosis knowledge and socioeconomic factors associated with it. Methods. The 2011 Ethiopia health and demographic survey data were used. Overall tuberculosis knowledge score was computed to evaluate the outcome variable. Multivariable logistic regression was employed to identify independent socioeconomic factors associated with low tuberculosis knowledge. Results. The overall tuberculosis knowledge was low, 44.05% (95% CI: 42.05-46.24%) among women and 32.3% (95% CI: 30.34-34.32%) among men. Rural women (AOR = 1.22) and youth, no formal education (women: AOR = 3.28, men: AOR = 7.42), attending only primary education (women: AOR = 1.95, men: AOR = 3.49), lowest wealth quintiles (women: AOR = 1.4, Men: AOR = 1.28), unskilled female manual workers (AOR = 4.15), female agricultural employee (AOR = 2.28), and lack of access to media (women: AOR = 1.52, men: AOR = 1.71) are significantly associated with low tuberculosis knowledge. Conclusion. The level of tuberculosis knowledge among adults in Ethiopia is low and varied by socioeconomic groups. Tuberculosis control programs should consider appropriate strategies for tuberculosis education, promotion, communication, and social mobilization to address the rural women, youths, the poor, less educated people, and unskilled workers.

Knowledge of Coronary Heart Disease Risk Factors among a Community Sample in Oman: Pilot study.

PubMed

Ammouri, Ali A; Tailakh, Ayman; Isac, Chandrani; Kamanyire, Joy K; Muliira, Joshua; Balachandran, Shreedevi

2016-05-01

The aim of this study was to assess the knowledge of Omani adults regarding conventional coronary heart disease (CHD) risk factors and to identify demographic variables associated with these knowledge levels. This descriptive cross-sectional pilot study was carried out among a convenience sample of 130 adults attending a health awareness fair held in a local shopping mall in Muscat, Oman, in November 2012. A modified version of the Heart Disease Facts Questionnaire in both English and Arabic was used to assess knowledge of CHD risk factors. Scores were calculated by summing the correct answers for each item (range: 0-21). Inadequate knowledge was indicated by a mean score of <70%. Descriptive and multivariate logistic regression analyses were performed to establish the participants' knowledge levels and identify associated demographic variables. A total of 114 subjects participated in the study (response rate: 87.7%). Of these, 69 participants (60.5%) had inadequate mean CHD knowledge scores. Knowledge of CHD risk factors was significantly associated with body mass index (odds ratio [OR] = 0.739; P = 0.023), marital status (OR = 0.057; P = 0.036) and education level (OR = 9.243; P = 0.006). Low knowledge levels of CHD risk factors were observed among the studied community sample in Oman; this is likely to limit the participants' ability to engage in preventative practices. These findings support the need for education programmes to enhance awareness of risk factors and prevention of CHD in Oman.

Epidemiologic characteristics, knowledge and risk factors of unintentional burns in rural children in Zunyi, Southwest China

PubMed Central

Shi, Shangpeng; Yang, Huajun; Hui, Ya; Zhou, Xiang; Wang, Tao; Luo, Ya; Xiang, Huiyun; Shi, Xiuquan

2016-01-01

We investigated the knowledge level and risk factors for pediatric unintentional burns in rural Southwest China with an aim to provide basic evidence for the prevention strategies. A stratified sampling method was used to recruit 1842 rural children from 9 schools. Self-reported burns during the past 12 months and relevant risk factors were collected by questionnaires. The burn incidence of all surveyed children was 12.7% (95% confidence interval [95% CI] 11.2–14.2%). We found that burn incidence had a trend to increase with the increasing school grade level and a trend to decrease with increasing knowledge scores on burns. The top two causes of burns were hot liquids (36.3%) and hot object (29.5%). More than 30% of children had little knowledge about preventive measures and how to give first-aid after burns. The main risk factors for burns included female gender, left-behind children by parents who were working in cities, and poor mother school education level. As the incidence of pediatric unintentional burns was high in rural southwest China, schools, families, and local public health agencies should put efforts into health education targeting burn prevention and first-aid measures after burns, particularly in “left-behind” children and those with mothers with poor education. PMID:27748426

Socio-demographic factors affecting knowledge level of Tuberculosis patients in Rajshahi City, Bangladesh.

PubMed

Mondal, M N I; Nazrul, Hoque M; Chowdhury, M R K; Howard, J

2014-12-01

The Tuberculosis (TB) control program in Bangladesh is still unsatisfactory due to insufficient knowledge and stigma about TB. Patients with low knowledge may be at higher risk of experiencing delays in diagnosis and appropriate treatment. The aims of this study were to identify the knowledge levels of TB and investigate the factors associated with knowledge level among the TB patients in Bangladesh. A cross-sectional study was conducted at Rajshahi City, Bangladesh. A total of 384 TB patients were interviewed through a pretested, structured questionnaire using purposive sampling techniques. Logistic regression analysis was used to evaluate the effects of selected socio-demographic factors on TB knowledge level. The results revealed that pulmonary TB patients had greater knowledge than that of extra-pulmonary patients, and that sex, age, educational status and TB type were significantly associated with knowledge level. In general, males and young adults, ages 21-35, had greater awareness about transmission and prevention of TB than females and adults over 35. Individuals with higher education and urban area patients were comparatively better informed about TB infection. Patients with greater knowledge about TB were also less likely to experience delays in seeking treatment.

An Analysis of Content Knowledge and Cognitive Abilities as Factors That Are Associated with Algebra Performance

ERIC Educational Resources Information Center

McLean, Tamika Ann

2017-01-01

The current study investigated college students' content knowledge and cognitive abilities as factors associated with their algebra performance, and examined how combinations of content knowledge and cognitive abilities related to their algebra performance. Specifically, the investigation examined the content knowledge factors of computational…

Racial disparities in knowledge of stroke and heart attack risk factors and warning signs among Michigan adults.

PubMed

Fussman, Chris; Rafferty, Ann P; Reeves, Mathew J; Zackery, Shannon; Lyon-Callo, Sarah; Anderson, Beth

2009-01-01

To describe the level of knowledge regarding risk factors and warning signs for stroke and heart attack among White and African American adults in Michigan and to quantify racial disparities. Knowledge of stroke and heart attack risk factors and warning signs was assessed by using data from the 2004 Michigan Behavioral Risk Factor Survey. Prevalence estimates of knowledge were generated, and statistical differences in knowledge between Whites and African Americans were assessed. Adequate knowledge was defined as knowing 3 correct warning signs or risk factors. Logistic regression models were used to quantify the racial disparity in knowledge while controlling for potential confounding. Whites had substantially higher levels of adequate knowledge of risk factors (stroke: 31.6% vs 13.8%; heart attack: 52.6% vs 24.3%) and warning signs (stroke: 30.0% vs 17.2%; heart attack: 29.3% vs 13.8%) compared with African Americans (all observed differences were significant at P < .05). The odds of adequate knowledge of risk factors (stroke: adjusted odds ratio [AOR] 2.9; heart attack: AOR 3.4) and warning signs (stroke: AOR 2.0; heart attack: AOR 2.4) were significantly higher for Whites than for African Americans. A strong racial disparity in the knowledge of stroke and heart attack risk factors and warning signs exists among Michigan adults. Communitywide public education programs in conjunction with targeted interventions for at-risk populations are necessary to produce meaningful improvements in the awareness of stroke and heart attack risk factors and warning signs among Michigan adults.

Examining the Factors Influencing Participants' Knowledge Sharing Behavior in Virtual Learning Communities

ERIC Educational Resources Information Center

Chen, Irene Y. L.; Chen, Nian-Shing; Kinshuk

2009-01-01

Increasing organizations and educational institutions have implemented virtual learning communities to encourage knowledge sharing. However, this task can not be accomplished simply by grouping people together and telling them "sharing your knowledge will make you learn better". This research attempts to examine the factors influencing knowledge…

Factors Influencing Knowledge Creation and Innovation in an Organisation

ERIC Educational Resources Information Center

Merx-Chermin, Mireille; Nijhof, Wim, J.

2005-01-01

Purpose: The purpose of this study is to gain a better understanding of the factors that influence the innovative power of organisations. The concept of innovation and innovative power was examined by analysing the relationship between the construct of the learning organisation, knowledge organisation and innovative organisation, and has resulted…

Examining Second Language Receptive Knowledge of Collocation and Factors That Affect Learning

ERIC Educational Resources Information Center

Nguyen, Thi My Hang; Webb, Stuart

2017-01-01

This study investigated Vietnamese EFL learners' knowledge of verb-noun and adjective-noun collocations at the first three 1,000 word frequency levels, and the extent to which five factors (node word frequency, collocation frequency, mutual information score, congruency, and part of speech) predicted receptive knowledge of collocation. Knowledge…

Factors influencing medication knowledge and beliefs on warfarin adherence among patients with atrial fibrillation in China.

PubMed

Zhao, Shujuan; Zhao, Hongwei; Wang, Xianpei; Gao, Chuanyu; Qin, Yuhua; Cai, Haixia; Chen, Boya; Cao, Jingjing

2017-01-01

Warfarin is often used for ischemic stroke prevention in patients with atrial fibrillation (AF), but the factors affecting patient adherence to warfarin therapy have not been fully understood. A cross-sectional survey was conducted in AF patients undergoing warfarin therapy at least 6 months prior to the study. The clinical data collected using questionnaires by phone interviews included the following: 1) self-reported adherence measured by the Morisky Medication Adherence Scale-8 © ; 2) beliefs about medicines surveyed by Beliefs about Medicines Questionnaire (BMQ); and 3) drug knowledge as measured by the Warfarin Related Knowledge Test (WRKT). Demographic and clinical factors associated with warfarin adherence were identified using a logistic regression model. Two hundred eighty-eight patients completed the survey and 93 (32.3%) of them were classified as nonadherent (Morisky Medication Adherence Scale-8 score <6). Major factors predicting warfarin adherence included age, cardiovascular disorders, WRKT, and BMQ; WRKT and BMQ were independently correlated with adherence to warfarin therapy by multivariate logistic regression analysis. Adherents were more likely to have greater knowledge scores and stronger beliefs in the necessity of their specific medications ([odds ratio {OR} =1.81, 95% confidence interval {CI} =1.51-2.15] and [OR =1.17, 95% CI =1.06-1.29], respectively). Patients with greater concerns about adverse reactions and more negative views of general harm were more likely to be nonadherent ([OR =0.76, 95% CI =0.69-0.84] and [OR =0.82, 95% CI =0.73-0.92], respectively). BMK and WRKT are related with patient behavior toward warfarin adherence. BMQ can be applied to identify patients at increased risk of nonadherence.

Psychometric Properties of the Heart Disease Knowledge Scale: Evidence from Item and Confirmatory Factor Analyses

PubMed Central

Lim, Bee Chiu; Kueh, Yee Cheng; Arifin, Wan Nor; Ng, Kok Huan

2016-01-01

Background Heart disease knowledge is an important concept for health education, yet there is lack of evidence on proper validated instruments used to measure levels of heart disease knowledge in the Malaysian context. Methods A cross-sectional, survey design was conducted to examine the psychometric properties of the adapted English version of the Heart Disease Knowledge Questionnaire (HDKQ). Using proportionate cluster sampling, 788 undergraduate students at Universiti Sains Malaysia, Malaysia, were recruited and completed the HDKQ. Item analysis and confirmatory factor analysis (CFA) were used for the psychometric evaluation. Construct validity of the measurement model was included. Results Most of the students were Malay (48%), female (71%), and from the field of science (51%). An acceptable range was obtained with respect to both the difficulty and discrimination indices in the item analysis results. The difficulty index ranged from 0.12–0.91 and a discrimination index of ≥ 0.20 were reported for the final retained 23 items. The final CFA model showed an adequate fit to the data, yielding a 23-item, one-factor model [weighted least squares mean and variance adjusted scaled chi-square difference = 1.22, degrees of freedom = 2, P-value = 0.544, the root mean square error of approximation = 0.03 (90% confidence interval = 0.03, 0.04); close-fit P-value = > 0.950]. Conclusion Adequate psychometric values were obtained for Malaysian undergraduate university students using the 23-item, one-factor model of the adapted HDKQ. PMID:27660543

Psychometric Properties of the Heart Disease Knowledge Scale: Evidence from Item and Confirmatory Factor Analyses.

PubMed

Lim, Bee Chiu; Kueh, Yee Cheng; Arifin, Wan Nor; Ng, Kok Huan

2016-07-01

Heart disease knowledge is an important concept for health education, yet there is lack of evidence on proper validated instruments used to measure levels of heart disease knowledge in the Malaysian context. A cross-sectional, survey design was conducted to examine the psychometric properties of the adapted English version of the Heart Disease Knowledge Questionnaire (HDKQ). Using proportionate cluster sampling, 788 undergraduate students at Universiti Sains Malaysia, Malaysia, were recruited and completed the HDKQ. Item analysis and confirmatory factor analysis (CFA) were used for the psychometric evaluation. Construct validity of the measurement model was included. Most of the students were Malay (48%), female (71%), and from the field of science (51%). An acceptable range was obtained with respect to both the difficulty and discrimination indices in the item analysis results. The difficulty index ranged from 0.12-0.91 and a discrimination index of ≥ 0.20 were reported for the final retained 23 items. The final CFA model showed an adequate fit to the data, yielding a 23-item, one-factor model [weighted least squares mean and variance adjusted scaled chi-square difference = 1.22, degrees of freedom = 2, P-value = 0.544, the root mean square error of approximation = 0.03 (90% confidence interval = 0.03, 0.04); close-fit P-value = > 0.950]. Adequate psychometric values were obtained for Malaysian undergraduate university students using the 23-item, one-factor model of the adapted HDKQ.

Technical College Teachers Sharing Their Knowledge: Does Leadership, Institutional Factors or Barriers Predict Their Practices?

ERIC Educational Resources Information Center

Tahir, Lokman Mohd; Musah, Muhamad Berhanddin; Abdullah, Abdul Halim; Musta'amal, Aede Hatib; Abdullah, Mohd Hazim Asran

2016-01-01

This study determines the preferable leadership practised by colleges' directors, institutional factors and challenges encountered in knowledge sharing in Malaysian technical higher learning institutions (HLIs). Using a pragmatic mixed-method strand, we obtained 212 teachers and instructors' viewpoints on knowledge sharing factors and barriers.…

Loss to follow-up in tuberculosis treatment and its relationship with patients' knowledge of the disease and other associated factors.

PubMed

Belchior, Aylana De S; Mainbourg, Evelyne Marie T; Ferreira-Gonçalves, Maria J

2016-01-01

To identify factors associated with loss to follow-up in Tuberculosis (TB) treatment, including patients' level of knowledge regarding treatment of this disease. 42 loss to follow-up cases and 84 control cases that were finishing the sixth month of their first treatment for tuberculosis were selected for this study. Primary data were gathered through interviews, while secondary data were obtained from the notification form of the disease, between December 2011 and April 2012. Factors associated with loss to follow-up were analyzed by means of a conditional logistic regression multivariate model for matched case-control groups. No significant differences were observed between loss to follow-up cases and controls regarding socioeconomic factors, lifestyle, clinical condition, treatment-related behaviors and the access of patients to sources of information on TB. In the regression multivariate analysis, significant associations with retreatment after loss to follow-up that were detected include: scarce knowledge on tuberculosis, lack of adherence to consultation during the current treatment, noncompliance with follow-up consultation deadline, smoking and HIV negative. When compared to controls, cases undergoing TB retreatment after loss to follow-up have less knowledge on the disease, which is a sign for the professionals responsible for health education of the need to invest more time and efforts in activities that help the patient understand the disease and its treatment, as well as to have higher levels of adherence. In addition, noncompliance with the follow-up consultation deadline, failure to attend consultations during the current treatment and smoking are also factors that may be influenced by poor knowledge on the disease, which leads to the treatment loss to follow-up.

Promising strategies for advancement in knowledge of suicide risk factors and prevention.

PubMed

Sareen, Jitender; Isaak, Corinne; Katz, Laurence Y; Bolton, James; Enns, Murray W; Stein, Murray B

2014-09-01

Suicide is an important public health problem. Although there have been advances in our knowledge of suicide, gaps remain in knowledge about suicide risk factors and prevention. Here, we discuss research pathways that have the potential to rapidly advance knowledge in suicide risk assessment and reduction of suicide deaths over the next decade. We provide a concise overview of the methodologic approaches that have the capacity to rapidly increase knowledge and change practice, which have been successful in past work in psychiatry and other areas of medicine. We suggest three specific pathways to advance knowledge of suicide risk factors and prevention. First, analysis of large-scale epidemiologic surveys and administrative data sets can advance the understanding of suicide. Second, given the low base rate of suicide, there is a need for networks/consortia of investigators in the field of suicide prevention. Such consortia have the capacity to analyze existing epidemiologic data sets, create multi-site cohort studies of high-risk groups to increase knowledge of biological and other risk factors, and create a platform for multi-site clinical trials. Third, partnerships with policymakers and researchers would facilitate careful scientific evaluation of policies and programs aimed at reducing suicide. Suicide intervention policies are often multifaceted, expensive, and rarely evaluated. Using quasi-experimental methods or sophisticated analytic strategies such as propensity score-matching techniques, the impact of large-scale interventions on suicide can be evaluated. Furthermore, such partnerships between policymakers and researchers can lead to the design and support of prospective RCTs (e.g., cluster randomized trials, stepped wedge designs, waiting list designs) in high-risk groups (e.g., people with a history of suicide attempts, multi-axial comorbidity, and offspring of people who have died by suicide). These research pathways could lead to rapid knowledge uptake

Factors influencing medication knowledge and beliefs on warfarin adherence among patients with atrial fibrillation in China

PubMed Central

Zhao, Shujuan; Zhao, Hongwei; Wang, Xianpei; Gao, Chuanyu; Qin, Yuhua; Cai, Haixia; Chen, Boya; Cao, Jingjing

2017-01-01

Objectives Warfarin is often used for ischemic stroke prevention in patients with atrial fibrillation (AF), but the factors affecting patient adherence to warfarin therapy have not been fully understood. Methods A cross-sectional survey was conducted in AF patients undergoing warfarin therapy at least 6 months prior to the study. The clinical data collected using questionnaires by phone interviews included the following: 1) self-reported adherence measured by the Morisky Medication Adherence Scale-8©; 2) beliefs about medicines surveyed by Beliefs about Medicines Questionnaire (BMQ); and 3) drug knowledge as measured by the Warfarin Related Knowledge Test (WRKT). Demographic and clinical factors associated with warfarin adherence were identified using a logistic regression model. Results Two hundred eighty-eight patients completed the survey and 93 (32.3%) of them were classified as nonadherent (Morisky Medication Adherence Scale-8 score <6). Major factors predicting warfarin adherence included age, cardiovascular disorders, WRKT, and BMQ; WRKT and BMQ were independently correlated with adherence to warfarin therapy by multivariate logistic regression analysis. Adherents were more likely to have greater knowledge scores and stronger beliefs in the necessity of their specific medications ([odds ratio {OR} =1.81, 95% confidence interval {CI} =1.51–2.15] and [OR =1.17, 95% CI =1.06–1.29], respectively). Patients with greater concerns about adverse reactions and more negative views of general harm were more likely to be nonadherent ([OR =0.76, 95% CI =0.69–0.84] and [OR =0.82, 95% CI =0.73–0.92], respectively). Conclusion BMK and WRKT are related with patient behavior toward warfarin adherence. BMQ can be applied to identify patients at increased risk of nonadherence. PMID:28223782

Teacher Subject Matter Knowledge of Number Sense

ERIC Educational Resources Information Center

Briand-Newman, Hannah; Wong, Monica; Evans, David

2012-01-01

Pedagogical content knowledge has been widely acknowledged by researchers and practitioners as a significant factor for improving student knowledge, understanding and achievement. Recently, the knowledge teachers need for teaching has expanded to include teacher horizon content knowledge, "an awareness of how mathematical topics are related…

Physician Knowledge of Child Sexual Abuse.

ERIC Educational Resources Information Center

Socolar, Rebecca R. S.

1996-01-01

A survey of physicians (n=113) concerning their knowledge about child sexual abuse found several areas of inadequate knowledge, including assessment of chlamydia infection, Tanner staging, and documentation of historical and physical exam findings. Factors associated with better knowledge scores were physician participation in continuing medical…

Knowledge of Stroke Risk Factors and Warning Signs in Patients with Recurrent Stroke or Recurrent Transient Ischaemic Attack in Thailand.

PubMed

Saengsuwan, Jittima; Suangpho, Pathitta; Tiamkao, Somsak

2017-01-01

Stroke is a global burden. It is not known whether patients who are most at risk of stroke (recurrent stroke or recurrent transient ischaemic attack) have enough knowledge of stroke risk factors and warning signs. The aim of this study was to assess the knowledge of stroke risk factors and warning signs in this high-risk population. We performed a cross-sectional questionnaire-based study of patients with recurrent stroke or recurrent TIA admitted to Srinagarind Hospital and Khon Kaen Hospital, Thailand. A total of 140 patients were included in the study (age 65.6 ± 11.3 years [mean ± SD], 62 females). Using an open-ended questionnaire, nearly one-third of patients (31.4%) could not name any risk factors for stroke. The most commonly recognized risk factors were hypertension (35%), dyslipidemia (28.6%), and diabetes (22.9%). Regarding stroke warning signs, the most commonly recognized warning signs were sudden unilateral weakness (61.4%), sudden trouble with speaking (25.7%), and sudden trouble with walking, loss of balance, or dizziness (21.4%). Nineteen patients (13.6%) could not identify any warning signs. The results showed that knowledge of stroke obtained from open-ended questionnaires is still unsatisfactory. The healthcare provider should provide structured interventions to increase knowledge and awareness of stroke in these patients.

Factors influencing rural and urban emergency clinicians' participation in an online knowledge exchange intervention.

PubMed

Curran, Janet A; Murphy, Andrea L; Sinclair, Douglas; McGrath, Patrick

2013-01-01

Rural emergency departments (EDs) generally have limited access to continuing education and are typically staffed by clinicians without pediatric emergency specialty training. Emergency care of children is complex and the majority of children receive emergency care in non-pediatric tertiary care centers. In recent decades, there has been a call to action to improve quality and safety in the emergency care of children. Of the one million ED visits by children in Ontario in 2005-2006, one in three visited more than once in a year and one in 15 returned to the ED within 72 hours of the index visit. This study explored factors influencing rural and urban ED clinicians' participation in a Web-based knowledge exchange intervention that focused on best practice knowledge about pediatric emergency care. The following questions guided the study: (i) What are the individual, context of practice or knowledge factors which impact a clinician's decision to participate in a Web-based knowledge exchange intervention?; (ii) What are clinicians' perceptions of organizational expectations regarding knowledge and information sources to be used in practice?; and (iii) What are the preferred knowledge sources of rural and urban emergency clinicians? A Web-based knowledge exchange intervention, the Pediatric Emergency Care Web Based Knowledge Exchange Project, for rural and urban ED clinicians was developed. The website contained 12 pediatric emergency practice learning modules with linked asynchronous discussion forums. The topics for the modules were determined through a needs assessment and the module content was developed by known experts in the field. A follow-up survey was sent to a convenience sample of 187 clinicians from nine rural and two urban Canadian EDs participating in the pediatric emergency Web-based knowledge exchange intervention study. The survey response rate was 56% (105/187). Participation in the knowledge exchange intervention was related to individual

Chemical and molecular factors in irritable bowel syndrome: current knowledge, challenges, and unanswered questions.

PubMed

Camilleri, Michael; Oduyebo, Ibironke; Halawi, Houssam

2016-11-01

Several chemical and molecular factors in the intestine are reported to be altered and to have a potentially significant role in irritable bowel syndrome (IBS), particularly in IBS with diarrhea. These include bile acids; short-chain fatty acids; mucosal barrier proteins; mast cell products such as histamine, proteases, and tryptase; enteroendocrine cell products; and mucosal mRNAs, proteins, and microRNAs. This article reviews the current knowledge and unanswered questions in the pathobiology of the chemical and molecular factors in IBS. Evidence continues to point to significant roles in pathogenesis of these chemical and molecular mechanisms, which may therefore constitute potential targets for future research and therapy. However, it is still necessary to address the interaction between these factors in the gut and to appraise how they may influence hypervigilance in the central nervous system in patients with IBS. Copyright © 2016 the American Physiological Society.

Insufficient Knowledge of Breast Cancer Risk Factors Among Malaysian Female University Students

PubMed Central

Samah, Asnarulkhadi Abu; Ahmadian, Maryam; Latiff, Latiffah A.

2016-01-01

Background: Despite continuous argument about the efficacy of breast self-examination; it still could be a life-saving technique through inspiring and empowering women to take better control over their body/breast and health. This study investigated Malaysian female university students’ knowledge about breast cancer risk factors, signs, and symptoms and assessed breast self-examination frequency among students. Method: A cross-sectional survey was conducted in 2013 in nine public and private universities in the Klang Valley and Selangor. 842 female students were respondents for the self-administered survey technique. Simple descriptive and inferential statistics were employed for data analysis. Results: The uptake of breast self-examination (BSE) was less than 50% among the students. Most of students had insufficient knowledge on several breast cancer risk factors. Conclusion: Actions and efforts should be done to increase knowledge of breast cancer through the development of ethnically and traditionally sensitive educational training on BSE and breast cancer literacy. PMID:26234996

Factors Affecting Environmental Knowledge and Attitudes among Lebanese College Students

ERIC Educational Resources Information Center

Oweini, Ahmad; Houri, Ahmad

2006-01-01

This exploratory study aimed at assessing the variables that would positively affect the knowledge and attitude of a group of Lebanese college students regarding the environment, namely such factors as gender, age, previous hiking experience and living abroad. A purposeful sample of students attending the Lebanese American University, was asked to…

The Effects of IT, Task, Workgroup, and Knowledge Factors on Workgroup Outcomes: A Longitudinal Investigation

ERIC Educational Resources Information Center

Mudigonda, Srikanth

2010-01-01

Organizations work towards achieving their goals by integrating and utilizing the knowledge available within their boundaries. In order to successfully manage the knowledge-related processes occurring in their workgroups, organizations need to understand how different contingency factors affect the knowledge-related processes of a workgroup,…

[Factors determining students' knowledge on wild mushrooms].

PubMed

Chwaluk, Paweł; Parnicki, Florian; Cisoń-Apanasewicz, Urszula; Potok, Halina; Kiełtyka, Agnieszka

2012-01-01

A survey was conducted among students of university schools in Nowy Sacz, Biała Podlaska and Zamość to determine the guidelines of mushroom poisoning prevention. The study included 580 people. The dependence of knowledge about mushrooms from the place of origin of students, frequency of participation in mushrooming, preferred sources of information about mushrooms, major of study and self-competence in discsriminating of mushrooms was determined. Mushrooms gathered nearly 80% of respondents. Residents of large cities more often that those living in villages and small towns have difficulites in distinguishing the edible and poisonous mushrooms. People often participating in mushrooming retain proper habits during the harvesting and processing of mushrooms. Irrational ways of distinguishing edible mushrooms from poisonous are often rejected by inexperienced people than by frequently gathering mushrooms. Nearly 20% of respondents, regardless of their own experience and self-assessment of their competence in discriminating mushrooms belive that after culinary preparation can by safely consume even deadly poisonous species. The primary source of knowledge on mushrooms for the majority of responents are parents. There was no correlation between the preferred source of information about mushrooms and belief in the myths about them. Knowledge on the mushrooms of medical students (nursing, emergency medical service) is not greater than students other courses.

Maternal knowledge and awareness of factors affecting oral health in the paediatric population.

PubMed

Eigbobo, J O; Onyeaso, C O

2013-06-01

To assess expectant mothers on their knowledge and awareness of factors affecting paediatric oral health. Seven hundred and six women in different stages of pregnancy were recruited from the antenatal clinic of the University of Port Harcourt Teaching Hospital over a period of four weeks. A self-administered structured questionnaire on socio-demographic information, oral health knowledge and oral health behaviour was filled by the participants. Data was analyzed using SPSS version 17. The mean age of the subjects was 29.6 (SD + 4.4) years. Seventy percent of them had tertiary education and 63.9% were unemployed. A significant proportion (83.4%) of the women had medium to high score (> 50%) in the knowledge of causal and preventive factors in dental caries and gingivitis. Over seventy nine percent (79.2%) of them acknowledged that primary teeth are important, but 43.6% did not know whether primary teeth should be restored or not. Only 39.3% of the women knew that leaving a feeding bottle/breast in the mouth of a sleeping child could be harmful to the teeth. Knowledge of the role of bacteria in gingivitis (81.3%) and dental caries (86.6%) was high. Over 45% of participants agreed that mothers could transmit cariogenic bacteria to their children. Only 0.7% of the women had taken their children to the dental clinic for routine checkup. Most of the participants had medium to high knowledge of the factors that affect paediatric oral health, yet the participants did not demonstrate adequate and proper concomitant oral health practice.

Factors associated with childhood cancer survivors' knowledge about their diagnosis, treatment, and risk for late effects.

PubMed

Syed, Iqra A; Klassen, Anne F; Barr, Ronald; Wang, Rebecca; Dix, David; Nelson, Marion; Rosenberg-Yunger, Zahava R S; Nathan, Paul C

2016-04-01

While most children with cancer survive their initial disease, cancer therapy places them at risk for late effects (LE). Knowledge of their diagnosis, treatment, and LE risk may motivate survivors to attend long-term follow-up care. The aims of this study were to examine knowledge of cancer history and future risks, and to identify factors associated with such knowledge, in a cohort of childhood cancer survivors. Survivors (i.e., patients finished cancer treatment, regardless of time since completion) aged 15 to 26 years from three Canadian cancer centers were invited to complete a questionnaire that assessed knowledge of cancer history and potential LE of treatments, including five specific LE known to have considerable long-term health impact. Clinical data were extracted from hospital records and used to validate participants' answers. Of 250 participants, 16 (6%) were unable to name their cancer, 79 (32%) had partial or no knowledge of their therapy, and 83 (33%) were unaware of at least some of their risks for LE. Decreasing age (OR for increase in age = 1.2 (1.1-1.4)), having had a renal tumor compared to leukemia (OR = 0.3 (0.1-0.9)), and lacking knowledge about treatment (OR = 0.4 (0.2-0.9)) were associated with lack of knowledge of LE. Of the five, the most and least familiar LE was LE associated with impaired pulmonary function and risk of second malignancy, respectively. This study highlights knowledge deficits in survivors, specifically regarding their risk for LE. Findings can be utilized to target survivors at risk for knowledge deficits.

Impact of Organisational Factors on the Knowledge Sharing Practice of Teachers Working in Higher Education Sector

ERIC Educational Resources Information Center

Areekkuzhiyil, Santhosh

2016-01-01

The current study aims to explore the various organizational factors that influence the knowledge sharing practices of teachers working in higher education sector. The study hypothesized the impact of various organizational factors on the knowledge sharing practices of teachers working in higher education sector. The data required for the study…

Factors affecting dengue fever knowledge, attitudes and practices among selected urban, semi-urban and rural communities in Malaysia.

PubMed

Al-Dubai, Sami Abdo Radman; Ganasegeran, Kurubaran; Mohanad Rahman, Alwan; Alshagga, Mustafa Ahmed; Saif-Ali, Riyadh

2013-01-01

Dengue fever is a major public health problem in Malaysia. This study aimed to assess factors affecting knowledge, attitudes, and practices regarding dengue fever among a selected population in Malaysia. A descriptive, community-based, cross sectional study was conducted with 300 participants from three different geographical settings in urban, semi-urban, and rural areas within the states of Selangor and Kuala Lumpur. The questionnaire included questions on demographic data, knowledge, attitudes, and practices regarding dengue fever. Mean age of respondents was 34.4 (+/- 5.7) years, and the age ranged from 18 to 65 years. The majority of respondents were married (54.7%), Malays (72.7%) and heard about dengue fever (89.7%). Television was the common source of information about dengue fever (97.0%). Participants answered 4 out of 15 items of knowledge incorrectly. There was no significant association between knowledge score and socio-demographic factors. About one-fifth of the respondents (24%) believed that immediate treatment is not necessary for dengue fever, and the majority of them were not afraid of the disease (96.0%). Attitudes toward dengue fever were significantly associated with the level of education and employment status (p < 0.05). Practice was associated significantly with age, marital status, and geographic area (p < 0.05) and knowledge on dengue fever (p = 0.030). There is a need to increase health promotion activities through campaigns and social mobilization to increase knowledge regarding dengue fever. This would help to mold positive attitudes and cultivate better preventive practices among the public to eliminate dengue in the country.

Leadership, Knowledge Sharing, and Creativity: The Key Factors in Nurses' Innovative Behaviors.

PubMed

Kim, Sung-Jin; Park, Myonghwa

2015-12-01

This study identified the factors that affect the innovative behaviors of nurses at general hospitals based on their individual and organizational characteristics. The predictors of innovative nursing behaviors, such as self-leadership, individual knowledge sharing, creative self-efficacy, organizational knowledge sharing, and innovative organizational cultures, should be explored at individual and organizational level. This study administered a cross-sectional survey to 347 registered nurses working at 6 general hospitals (with >300 beds) in central South Korea. Data were collected using a self-report questionnaire and analyzed using structural equation modeling. Self-leadership, creative self-efficacy, and individual knowledge sharing directly affected individual innovative behaviors. Organizational knowledge sharing indirectly affected individual innovative behaviors, and this effect was mediated by an innovative organizational culture. This study contributes to the knowledge base regarding the effective management of individuals and organizations through innovative behavior; furthermore, it provides future directions for nursing interventions.

A Study of the Relationship between Key Factors of Academic Innovation and Faculties' Teaching Goals--The Mediatory Role of Knowledge

ERIC Educational Resources Information Center

Mohammadi, Mehdi; Marzooghi, Rahmatullah; Dehghani, Fatemeh

2017-01-01

The following research tries to study the Relationship between key factors of academic innovations and faculties' teaching goals with the mediatory role of their pedagogical, technological and content knowledge. The statistical population in this research included faculty members of Shiraz University. By simple random sampling, 127 faculty members…

A study of pregnant women's knowledge of children's feeding practice as a risk factor for early childhood caries.

PubMed

Dimitrova, Mariana M

2009-01-01

The aim of the present study was to assess the knowledge pregnant women have of infant and baby's feeding as a risk factor for early childhood caries. The study included 200 pregnant women from Plovdiv and the region aged 18 to 41 with different educational backgrounds. A questionnaire was administered to all participants with question related to feeding babies and small children. The results were analysed using alternative analysis, non-parametric (chi2) test, Student t-test and graphic analysis. P < 0.05 was adopted as the level of significance of null hypothesis. The results show a low level of the knowledge pregnant women have of feeding as a potential risk factor for early childhood caries. A great percentage of the women with second and subsequent pregnancies gave wrong answers to at least one of the questions in the questionnaire. Based on the results of the study there is much reason to think that many pregnant women have inadequate knowledge of infant feeding. Introduction of educational programmes is essential with the purpose of raising the mothers' health care awareness in relation to children's dental health.

Men's knowledge of their own fertility: a population-based survey examining the awareness of factors that are associated with male infertility.

PubMed

Daumler, D; Chan, P; Lo, K C; Takefman, J; Zelkowitz, P

2016-12-01

How knowledgeable are men about the medical, environmental and psychological factors that are associated with male infertility? Men, across most demographic groups, have limited knowledge of the various factors that are associated with male infertility. Few surveys have focused on men's knowledge of their own fertility. Studies of both men and women have found that men are comparatively less knowledgeable about issues of fertility and reproductive health. A regionally representative sample of Canadian men completed a web-based survey of male fertility and reproductive health, over a 2-month period in 2015. Men, aged 18-50 years, were recruited for the study. There were 701 male participants, with a mean age of 34.1 years. Each participant was asked to identify factors associated with male infertility; fertility knowledge was assessed through two open-ended questions and a comprehensive list of risk factors and attendant health issues. Men were only able to identify 51% of the risk factors and 45% of the health issues associated with male infertility. Men were most aware of the modifiable risk factors for infertility (e.g. sexually transmitted infections, smoking cigarettes), relative to their knowledge of fixed risk factors (e.g. delayed puberty, size of testicles) and the attendant health issues (e.g. cardiovascular disease, diabetes). The overall level of fertility knowledge did not vary by most demographic characteristics (e.g. age, education, employment, income), though men from ethnic minority groups displayed moderately greater awareness. Additionally, younger men, those with lower incomes and those who had no desire to have future biological children were more likely to identify themselves as unaware of associations with infertility in the open-ended questions. Self-reported knowledge was significantly associated with higher overall knowledge scores. More than half of the sample expressed an interest in obtaining information about male fertility and

Men's knowledge of their own fertility: a population-based survey examining the awareness of factors that are associated with male infertility

PubMed Central

Daumler, D.; Chan, P.; Lo, K.C.; Takefman, J.; Zelkowitz, P.

2016-01-01

STUDY QUESTION How knowledgeable are men about the medical, environmental and psychological factors that are associated with male infertility? SUMMARY ANSWER Men, across most demographic groups, have limited knowledge of the various factors that are associated with male infertility. WHAT IS KNOWN ALREADY Few surveys have focused on men's knowledge of their own fertility. Studies of both men and women have found that men are comparatively less knowledgeable about issues of fertility and reproductive health. STUDY DESIGN, SIZE, DURATION A regionally representative sample of Canadian men completed a web-based survey of male fertility and reproductive health, over a 2-month period in 2015. PARTICIPANTS/MATERIALS, SETTING, METHODS Men, aged 18–50 years, were recruited for the study. There were 701 male participants, with a mean age of 34.1 years. Each participant was asked to identify factors associated with male infertility; fertility knowledge was assessed through two open-ended questions and a comprehensive list of risk factors and attendant health issues. MAIN RESULTS AND THE ROLE OF CHANCE Men were only able to identify 51% of the risk factors and 45% of the health issues associated with male infertility. Men were most aware of the modifiable risk factors for infertility (e.g. sexually transmitted infections, smoking cigarettes), relative to their knowledge of fixed risk factors (e.g. delayed puberty, size of testicles) and the attendant health issues (e.g. cardiovascular disease, diabetes). The overall level of fertility knowledge did not vary by most demographic characteristics (e.g. age, education, employment, income), though men from ethnic minority groups displayed moderately greater awareness. Additionally, younger men, those with lower incomes and those who had no desire to have future biological children were more likely to identify themselves as unaware of associations with infertility in the open-ended questions. Self-reported knowledge was

Exploring Relationships Among Belief in Genetic Determinism, Genetics Knowledge, and Social Factors

NASA Astrophysics Data System (ADS)

Gericke, Niklas; Carver, Rebecca; Castéra, Jérémy; Evangelista, Neima Alice Menezes; Marre, Claire Coiffard; El-Hani, Charbel N.

2017-12-01

Genetic determinism can be described as the attribution of the formation of traits to genes, where genes are ascribed more causal power than what scientific consensus suggests. Belief in genetic determinism is an educational problem because it contradicts scientific knowledge, and is a societal problem because it has the potential to foster intolerant attitudes such as racism and prejudice against sexual orientation. In this article, we begin by investigating the very nature of belief in genetic determinism. Then, we investigate whether knowledge of genetics and genomics is associated with beliefs in genetic determinism. Finally, we explore the extent to which social factors such as gender, education, and religiosity are associated with genetic determinism. Methodologically, we gathered and analyzed data on beliefs in genetic determinism, knowledge of genetics and genomics, and social variables using the "Public Understanding and Attitudes towards Genetics and Genomics" (PUGGS) instrument. Our analyses of PUGGS responses from a sample of Brazilian university freshmen undergraduates indicated that (1) belief in genetic determinism was best characterized as a construct built up by two dimensions or belief systems: beliefs concerning social traits and beliefs concerning biological traits; (2) levels of belief in genetic determination of social traits were low, which contradicts prior work; (3) associations between knowledge of genetics and genomics and levels of belief in genetic determinism were low; and (4) social factors such as age and religiosity had stronger associations with beliefs in genetic determinism than knowledge. Although our study design precludes causal inferences, our results raise questions about whether enhancing genetic literacy will decrease or prevent beliefs in genetic determinism.

Parenting knowledge: experiential and sociodemographic factors in European American mothers of young children.

PubMed

Bornstein, Marc H; Cote, Linda R; Haynes, O Maurice; Hahn, Chun-Shin; Park, Yoonjung

2010-11-01

Knowledge of child rearing and child development is relevant to parenting and the well-being of children. Using a sociodemographically heterogeneous sample of 268 European American mothers of 2-year-olds, we assessed the state of mothers' parenting knowledge; compared parenting knowledge in groups of mothers who varied in terms of parenthood and social status; and identified principal sources of mothers' parenting knowledge in terms of social factors, parenting supports, and formal classes. On the whole, European American mothers demonstrated fair but less than complete basic parenting knowledge; age, education, and rated helpfulness of written materials each uniquely contributed to mothers' knowledge. Adult mothers scored higher than adolescent mothers, and mothers improved in their knowledge of parenting from their first to their second child (and were stable across time). No differences were found between mothers of girls and boys, mothers who varied in employment status, or birth and adoptive mothers. The implications of variation in parenting knowledge and its sources for parenting education and clinical interactions with parents are discussed.

Parenting Knowledge: Experiential and Sociodemographic Factors in European American Mothers of Young Children

PubMed Central

Bornstein, Marc H.; Cote, Linda R.; Haynes, O. Maurice; Hahn, Chun-Shin; Park, Yoonjung

2011-01-01

Knowledge of childrearing and child development is relevant to parenting and the well-being of children. In a sociodemographically heterogeneous sample of 268 European American mothers of 2-year-olds, we assessed the state of mothers’ parenting knowledge, compared parenting knowledge in groups of mothers who varied in terms of parenthood and social status, and identified principal sources of mothers’ parenting knowledge in terms of social factors, parenting supports, and formal classes. On the whole, European American mothers demonstrated a fair but less than complete basic parenting knowledge, and mothers’ age, education, and rated helpfulness of written materials each uniquely contributed to their knowledge. Adult mothers scored higher than adolescent mothers, and mothers improved in their knowledge of parenting from their first to their second child (and were stable across time). No differences were found between mothers of girls and boys, mothers who varied in employment status, or between birth and adoptive mothers. The implications of variation in parenting knowledge and its sources for parenting education and clinical interactions with parents are discussed. PMID:20836597

Cardiovascular Risk Factors among College Students: Knowledge, Perception, and Risk Assessment

ERIC Educational Resources Information Center

Tran, Dieu-My T.; Zimmerman, Lani M.; Kupzyk, Kevin A.; Shurmur, Scott W.; Pullen, Carol H.; Yates, Bernice C.

2017-01-01

Objective: To assess college students' knowledge and perception of cardiovascular risk factors and to screen for their cardiovascular risks. Participants: The final sample that responded to recruitment consisted of 158 college students from a midwestern university. Methods: A cross-sectional, descriptive study was performed using convenience…

Intrapersonal Factors Affecting Technological Pedagogical Content Knowledge of Agricultural Education Teachers

ERIC Educational Resources Information Center

Stewart, Jessica; Antonenko, Pavlo D.; Robinson, J. Shane; Mwavita, Mwarumba

2013-01-01

The focus of this exploratory study was to examine levels of technology integration, self-efficacy, and Technological Pedagogical Content Knowledge (TPACK) in preservice and inservice agricultural education teachers in Oklahoma. The findings of this study suggest that intrapersonal factors, such as self-efficacy, outcome expectations, and…

Knowledge of hypoglycemia and its associated factors among type 2 diabetes mellitus patients in a Tertiary Care Hospital in South India.

PubMed

Shriraam, Vanishree; Mahadevan, Shriraam; Anitharani, M; Jagadeesh, Nalini Sirala; Kurup, Sreelekha Bhaskara; Vidya, T A; Seshadri, Krishna G

2015-01-01

Hypoglycemia being the rate limiting complication in the attainment of strict glycemic control in diabetes management, in this study, we intended to study the knowledge of its symptoms, target blood levels during treatment and ways of prevention among type 2 diabetes patients attending Outpatient Department (OPD) of a medical college hospital. Every fifth patient attending the OPD during the 4 months between March and June 2013 was interviewed using a questionnaire. The study included 366 type 2 diabetic patients, of which 76.5% were females. The target fasting and postprandial blood glucose levels while on treatment was known to 135 (36.9%) and 126 (34.4%) patients, respectively. The common symptoms of hypoglycemia known to the study subjects were dizziness (81.4%), weakness (73.8%), and drowsiness (72.1%). Overall, 242 (66.1%) diabetic patients had good knowledge on hypoglycemia (knowledge of at least three symptoms of hypoglycemia together with at least one precipitating factor and at least one remedial measure). Higher age, illiteracy, low socioeconomic status were associated with poor knowledge whereas treatment with insulin along with oral hypoglycemic agents was associated with good knowledge on hypoglycemia. Sex and duration of disease were not associated with knowledge on hypoglycemia. Although the knowledge on symptoms of hypoglycemia, precipitating factors, remedial measures are high in this study, the target blood levels, complications were known to just a third of them. There is a knowledge gap on important aspects of hypoglycemia among type 2 diabetic patients.

Association of education & lifestyle factors with the perception of genetic knowledge on the development of lung cancer.

PubMed

Wang, Liang; Wang, Kesheng; Liu, Xuefeng; He, Yi

2016-05-01

The perception of genetic knowledge is useful for improving the heath behaviour change against developing cancers. However, no studies have investigated the perception of genetic knowledge on the development of lung cancer. The aim of this study was to examine demographic and lifestyle factors of the perception of genetic knowledge on the development of lung cancer. Data on 2,295 US adults (739 had the perception of genetic knowledge) were taken from the 2003 Health Information National Trends Survey. Multiple logistic regression models were used to evaluate potential factors of the perception of genetic knowledge of lung cancer. Participants aged ≥65 yr were more likely to have the perception of genetic knowledge than those aged 18-44 yr (OR=1.77, 95% CI=1.27-2.46). Higher education was associated with a greater perception of genetic knowledge (OR=1.47, 95% CI=1.16-1.87). Subjects with correct smoking attitude were more than three times more likely to have the perception of genetic knowledge (OR=3.15, 95% CI=2.10-4.72). Subjects with exercise were at an increased likelihood of having the perception of genetic knowledge than those without exercise (OR=1.63, 95% CI=1.24-2.13). Positive associations were observed between education and lifestyle factors and the perception of genetic knowledge on the development of lung cancer among US adults. Strategies developed to improve the perception of genetic knowledge of lung cancer may target on individuals who are young, less educated, and lack correct smoking attitude or exercise.

Knowledge in schizophrenia: The Portuguese version of KAST (Knowledge About Schizophrenia Test) and analysis of social-demographic and clinical factors' influence.

PubMed

Daltio, C S; Attux, C; Ferraz, M B

2015-10-01

Schizophrenia is a complex disorder, and the knowledge about it can have a positive impact. The purpose of this study was to make the translation and cultural adaptation of the Knowledge About Schizophrenia Test (KAST) into Portuguese and determine the influence of clinical and socio-demographic factors on knowledge. The test was applied to 189 caregivers of patients enrolled in Schizophrenia Program of the Federal University of São Paulo, 30 caregivers of clinical patients of the General Outpatient Clinic of the same University, and 30 health professionals. The face and content validity of the test was established. The mean value (SD) obtained with the application of the final version to caregivers of schizophrenic patients was 12.96 (2.45) - maximum 17. Level of knowledge increased considering the following order: caregivers of clinical patients, caregivers of patients with schizophrenia and mental health professionals. The intraclass correlation coefficient (0.592) obtained in the test-retest was statistically significant. An influence of social class, race, gender and education of the caregiver on the test was observed, and the last two factors were more relevant. The KAST translated and adapted into Portuguese is a valid instrument and can be used as an evaluation tool on psychoeducational interventions. Copyright © 2015 Elsevier B.V. All rights reserved.

Knowledge management systems success in healthcare: Leadership matters.

PubMed

Ali, Nor'ashikin; Tretiakov, Alexei; Whiddett, Dick; Hunter, Inga

2017-01-01

To deliver high-quality healthcare doctors need to access, interpret, and share appropriate and localised medical knowledge. Information technology is widely used to facilitate the management of this knowledge in healthcare organisations. The purpose of this study is to develop a knowledge management systems success model for healthcare organisations. A model was formulated by extending an existing generic knowledge management systems success model by including organisational and system factors relevant to healthcare. It was tested by using data obtained from 263 doctors working within two district health boards in New Zealand. Of the system factors, knowledge content quality was found to be particularly important for knowledge management systems success. Of the organisational factors, leadership was the most important, and more important than incentives. Leadership promoted knowledge management systems success primarily by positively affecting knowledge content quality. Leadership also promoted knowledge management use for retrieval, which should lead to the use of that better quality knowledge by the doctors, ultimately resulting in better outcomes for patients. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Construction and validation of a questionnaire on the knowledge of healthy habits and risk factors for cardiovascular disease in schoolchildren.

PubMed

Cecchetto, Fátima H; Pellanda, Lucia C

2014-01-01

To develop and analyze the reliability and validity of a questionnaire on the knowledge of healthy habits and risk factors for cardiovascular disease (CARDIOKID) to be used in schoolchildren. The study included 145 children aged 7 to 11 years. The measured factors were the knowledge of healthy habits and risk factors for cardiovascular disease. Cronbach's alpha and intra-class correlation coefficient (ICC) were used to verify reliability, and exploratory factor analysis was used to assess the validity of the questionnaire. The sample consisted of 60% females and 40% males. In factorial analysis, the Kaiser-Meyer-Olkin (KMO) test result was measures of sampling adequacy (MSA)=0.81 and Bartlett's test of sphericity was X(2)=(66)=458.64 (p<0.001). In the factorial analysis with varimax rotation, two dimensions were defined. The "healthy habits" dimension was composed of five factors (ICC=0.87 and α=0.93) and the "cardiovascular risk factors" dimension was composed of seven factors (ICC=0.83 and α=0.91). In the individual factor analysis, Cronbach's alphas were between 0.93 and 0.91. Total variance was 46.87%. There were no significant differences between test and retest applications. The questionnaire presented satisfactory validity and reliability (internal consistency and reproducibility), allowing for its use in children. Copyright © 2014 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

Factors that influence concussion knowledge and self-reported attitudes in high school athletes.

PubMed

Kurowski, Brad; Pomerantz, Wendy J; Schaiper, Courtney; Gittelman, Michael A

2014-09-01

Many organizations and health care providers support educating high school (HS) athletes about concussions to improve their attitudes and behaviors about reporting. The objectives of this study were to determine if previous education, sport played, and individual factors were associated with better knowledge about concussion and to determine if more knowledge was associated with improved self-reported attitudes toward reporting concussions among HS athletes. We conducted a survey of HS athletes aged 13 years to 18 years from two large, urban HSs. Players were recruited from selected seasonal (fall and winter) as well as men and women's sports. During preseason, each participant was given a survey asking about his or her previous education, current knowledge, and self-reported attitudes and behaviors about reporting concussions. Bivariate and multivariate linear regression was used to evaluate the association of age, sex, sport, and previous concussion education with knowledge and self-reported attitudes and behaviors about reporting concussions. Surveys were completed by 496 athletes. The median age was 15 years, and 384 (77.4%) were male. A total of 212 (42.7%) participated in football, 123 (24.8%) in soccer, 89 (17.9%) in basketball, and 72 (14.5%) in wrestling. One hundred sixteen (23.4%) reported a history of concussion. Improved knowledge regarding concussions was not associated with improved self-reported behaviors (p = 0.63) in bivariate regression models. The multivariate model demonstrated that older age (p = 0.01) and female sex (p = 0.03) were associated with better knowledge. Younger age (p = 0.01), female sex (p = 0.0002), and soccer participation (p = 0.02) were associated with better self-reported behaviors around reporting concussions. Previous education on concussions was less predictive of knowledge about concussions when controlling for other factors such as sport and sex. Younger age, female sex, and soccer participation were more likely to be

Knowledge Building: Reinventing Education for the Knowledge Age

ERIC Educational Resources Information Center

Philip, Donald N.

2011-01-01

This paper examines the Knowledge Age and how economic factors are causing educators to rethink and reinvent education. Two key factors in education in the Knowledge Age will be education for an economy of innovation, and the increasing virtualization of education. We present knowledge building pedagogy as a model for education in the Knowledge…

Knowledge of risk factors and the periodontal disease-systemic link in dental students' clinical decisions.

PubMed

Friesen, Lynn Roosa; Walker, Mary P; Kisling, Rebecca E; Liu, Ying; Williams, Karen B

2014-09-01

This study evaluated second-, third-, and fourth-year dental students' ability to identify systemic conditions associated with periodontal disease, risk factors most important for referral, and medications with an effect on the periodontium and their ability to apply this knowledge to make clinical decisions regarding treatment and referral of periodontal patients. A twenty-one question survey was administered at one U.S. dental school in the spring semester of 2012 to elicit the students' knowledge and confidence regarding clinical reasoning. The response rate was 86 percent. Periodontal risk factors were accurately selected by at least 50 percent of students in all three classes; these were poorly controlled diabetes, ≥6 mm pockets posteriorly, and lack of response to previous non-surgical therapy. Confidence in knowledge, knowledge of risk factors, and knowledge of medications with an effect on the periodontium improved with training and were predictive of better referral decision making. The greatest impact of training was seen on the students' ability to make correct decisions about referral and treatment for seven clinical scenarios. Although the study found a large increase in the students' abilities from the second through fourth years, the mean of 4.6 (out of 7) for the fourth-year students shows that, on average, those students missed correct treatment or referral on more than two of seven clinical cases. These results suggest that dental curricula should emphasize more critical decision making with respect to referral and treatment criteria in managing the periodontal patient.

Factors associated with knowledge about breastfeeding among female garment workers in Dhaka city.

PubMed

Afrose, Lucen; Banu, Bilkis; Ahmed, Kazi R; Khanom, Khurshida

2012-01-01

Knowledge about breastfeeding among women is very important for healthy children. The present study aims to determine the level of knowledge and factors associated with knowledge on breastfeeding among female garment workers in a selected garment factory in Dhaka city. A cross-sectional study was conducted among 200 female garment workers in the reproductive age group (15-49 years). Data were collected through a pre-tested questionnaire using the face-to-face interview method. Bivariate and multivariate analysis was done to determine the association between sociodemographic variables and knowledge on breastfeeding. The study showed that, overall the level of knowledge regarding breastfeeding is very poor (88%) among the study subjects. Most of the respondents have very poor knowledge regarding advantages of exclusive breastfeeding (89%) and breastfeeding (100%). In contrast, a majority have good knowledge on duration of exclusive breastfeeding (74%) and breastfeeding (66%). No significant association was found between the knowledge score of breastfeeding with remaining socio-demographic variables like age, marital status, family income and expenditure. Education is significantly (p<0.001) associated with a higher total knowledge score of breastfeeding. Women with secondary level of education had a significantly higher (p<0.001) level of total knowledge score than other categories (illiterate, primary and higher secondary) of education. A large proportion of female garment workers had inadequate knowledge regarding breastfeeding. It is also important that health education on breastfeeding is urgently provided to the female garments workers of Bangladesh.

Gene regulation knowledge commons: community action takes care of DNA binding transcription factors

PubMed Central

Tripathi, Sushil; Vercruysse, Steven; Chawla, Konika; Christie, Karen R.; Blake, Judith A.; Huntley, Rachael P.; Orchard, Sandra; Hermjakob, Henning; Thommesen, Liv; Lægreid, Astrid; Kuiper, Martin

2016-01-01

A large gap remains between the amount of knowledge in scientific literature and the fraction that gets curated into standardized databases, despite many curation initiatives. Yet the availability of comprehensive knowledge in databases is crucial for exploiting existing background knowledge, both for designing follow-up experiments and for interpreting new experimental data. Structured resources also underpin the computational integration and modeling of regulatory pathways, which further aids our understanding of regulatory dynamics. We argue how cooperation between the scientific community and professional curators can increase the capacity of capturing precise knowledge from literature. We demonstrate this with a project in which we mobilize biological domain experts who curate large amounts of DNA binding transcription factors, and show that they, although new to the field of curation, can make valuable contributions by harvesting reported knowledge from scientific papers. Such community curation can enhance the scientific epistemic process. Database URL: http://www.tfcheckpoint.org PMID:27270715

Knowledge Creation in Nursing Education

PubMed Central

Hassanian, Zahra Marzieh; Ahanchian, Mohammad Reza; Ahmadi, Suleiman; Gholizadeh, Rezvan Hossein; Karimi-Moonaghi, Hossein

2015-01-01

In today’s society, knowledge is recognized as a valuable social asset and the educational system is in search of a new strategy that allows them to construct their knowledge and experience. The purpose of this study was to explore the process of knowledge creation in nursing education. In the present study, the grounded theory approach was used. This method provides a comprehensive approach to collecting, organizing, and analyzing data. Data were obtained through 17 semi-structured interviews with nursing faculties and nursing students. Purposeful and theoretical sampling was conducted. Based on the method of Strauss and Corbin, the data were analyzed using fragmented, deep, and constant-comparative methods. The main categories included striving for growth and reduction of ambiguity, use of knowledge resources, dynamism of mind and social factors, converting knowledge, and creating knowledge. Knowledge was converted through mind processes, individual and group reflection, praxis and research, and resulted in the creation of nursing knowledge. Discrete nursing knowledge is gained through disconformity research in order to gain more individual advantages. The consequence of this analysis was gaining new knowledge. Knowledge management must be included in the mission and strategic planning of nursing education, and it should be planned through operational planning in order to create applicable knowledge. PMID:25716383

University, Knowledge and Regional Development: Factors Affecting Knowledge Transfer in a Developing Region

ERIC Educational Resources Information Center

Fongwa, Neba Samuel; Marais, Lochner

2016-01-01

The role of knowledge in the current knowledge economy cannot be overly emphasised. Successful regions are continuously being linked to excellence in the production, accumulation, and application of knowledge. Universities have increasingly been at the centre of such knowledge production, application and transfer. Yet, there is little research and…

The Ecosystem Factor in Supporting Wiki Initiative for Knowledge Sharing in Malaysian Public Organisation

ERIC Educational Resources Information Center

Khuzaimah, Khairil Hizar Md; Affandi, Haryanti Mohd; Hassan, Fadzil

2015-01-01

The purpose of this paper is to highlight the significance of considering the organizational ecosystem in implementing wikis for knowledge sharing.The findings suggest that a prerequisite of an effective wiki is the appreciation of the factors that make up the organizational ecosystem; technical and organizational factors are variable elements of…

Evaluating knowledge transfer practices among construction organization in Malaysia

NASA Astrophysics Data System (ADS)

Zaidi, Mohd Azian; Baharuddin, Mohd Nurfaisal; Bahardin, Nur Fadhilah; Yasin, Mohd Fadzil Mat; Nawi, Mohd Nasrun Mohd; Deraman, Rafikullah

2016-08-01

The aims of this paper is to identify a key dimension of knowledge transfer component to improve construction organization performance. It investigates the effectiveness of present knowledge transfer practices currently adopted by the Malaysian construction organizations and examines the relationship between knowledge transfer factors and organizational factors. A survey among 151 respondents including a different contractor registration grade was employed for the study. The survey shows that a seven-teen (17) factors known as creating shared awareness for information sharing, communication, personal skills,individual attitude,training, organizational culture, information technology,motivation, monitoring and supervision, service quality,information accessibility, information supply, socialization process,knowledge tools, coaching and monitoring, staff briefing and information sharing were identify as a key dimension for knowledge transfer success. This finding suggest that through improvement of each factor, the recognition of the whole strategic knowledge transfer process can be increase thus helping to strengthen the Malaysian construction organization for competitive advantages.

Coronary Heart Disease Knowledge and Risk Factors among Tri-Ethnic College Students

ERIC Educational Resources Information Center

Koutoubi, Samer; Huffman, Fatma G.; Ciccazzo, Michele W.; Himburg, Susan P.; Johnson, Paulette

2005-01-01

Objectives: Coronary heart disease (CHD) is the leading cause of death in the United States and Europe. This study identified and compared nutritional knowledge associated with CHD risk factors among tri-ethnic college students. Design: A quantitative, cross-sectional, observational study using questionnaires. Setting: University laboratory.…

Determinants of knowledge and attitudes about sugar and the association of knowledge and attitudes with sugar intake among adults: A systematic review.

PubMed

Gupta, Adyya; Smithers, Lisa G; Harford, Jane; Merlin, Tracy; Braunack-Mayer, Annette

2018-07-01

Efforts to reduce sugar intake levels have been primarily limited to increasing knowledge and changing attitudes. We conducted a systematic review to (1) identify factors influencing adults' knowledge and attitudes about sugar, and (2) determine if there is an association between knowledge and attitudes about sugar and sugar intake. We searched 15 electronic databases from inception to December 2016 for English language publications including adults with relevant exposure and outcome measures. Findings were summarised meta-narratively. Of 3287 studies, 22 studies (14 for objective one and 8 for objective two) were included. Individual (liking of sugary food), interpersonal (attitudes of peers) and environmental factors (media, health professionals and food labelling) influenced adults' knowledge and attitudes about sugar, at least to some extent. Overall, quality of the studies included in our review was weak, and evidence for the application of the Knowledge-Attitude-Behavior model for understanding sugar intake is limited. Protocol registered in the PROSPERO International prospective register of systematic reviews (registration number CRD42015027540). Copyright © 2018 Elsevier Ltd. All rights reserved.

ICU Nurses’ Knowledge, Attitude, and Practice Towards their Role in the Organ Donation Process from Brain-Dead Patients and Factors Influencing it in Iran

PubMed Central

Masoumian Hoseini, S. T.; Manzari, Z.; Khaleghi, I.

2015-01-01

Background: Nowadays, ICU nurses play a significant role in the care of brain-dead patients and their families. Therefore, their knowledge, attitude and practice towards this issue are extremely important to the success of organ donation. Objective: To assess ICU nurses’ knowledge, attitude and practice towards their role in the organ donation process from brain-dead patients and factors influencing it in Iran. Methods: In a cross-sectional analytical study, 90 ICU nurses working in Ghaem and Emam Reza Hospitals affiliated to Mashhad University of Medical Sciences were selected through a stratified random sampling. Data were collected from the participants by a questionnaire included demographic information, and factors influencing the nurses knowledge, attitude, and practice towards their roles in the organ donation process. Results: 90 nurses participated in this study. 70% of the research subjects had spoken with their own families about organ donation; 20% had organ donation cards. The mean±SD score of nurses’ knowledge was 49.13±9.6, attitude 21.49±14.32, and practice was 3.66±6.04. 80% of nurses had a mean knowledge about their roles in the organ donation process; 82% agreed with their roles in this process, and 97% showed weak practice in this regard. Conclusion: Nurses did not have adequate knowledge, attitude, and practice towards their role in organ donation process. It is suggested to include nursing courses on the organ donation process and organ transplantation as well as educational programs to acquaint nurses with their roles in the organ donation process. PMID:26306156

ICU Nurses' Knowledge, Attitude, and Practice Towards their Role in the Organ Donation Process from Brain-Dead Patients and Factors Influencing it in Iran.

PubMed

Masoumian Hoseini, S T; Manzari, Z; Khaleghi, I

2015-01-01

Nowadays, ICU nurses play a significant role in the care of brain-dead patients and their families. Therefore, their knowledge, attitude and practice towards this issue are extremely important to the success of organ donation. To assess ICU nurses' knowledge, attitude and practice towards their role in the organ donation process from brain-dead patients and factors influencing it in Iran. In a cross-sectional analytical study, 90 ICU nurses working in Ghaem and Emam Reza Hospitals affiliated to Mashhad University of Medical Sciences were selected through a stratified random sampling. Data were collected from the participants by a questionnaire included demographic information, and factors influencing the nurses knowledge, attitude, and practice towards their roles in the organ donation process. 90 nurses participated in this study. 70% of the research subjects had spoken with their own families about organ donation; 20% had organ donation cards. The mean±SD score of nurses' knowledge was 49.13±9.6, attitude 21.49±14.32, and practice was 3.66±6.04. 80% of nurses had a mean knowledge about their roles in the organ donation process; 82% agreed with their roles in this process, and 97% showed weak practice in this regard. Nurses did not have adequate knowledge, attitude, and practice towards their role in organ donation process. It is suggested to include nursing courses on the organ donation process and organ transplantation as well as educational programs to acquaint nurses with their roles in the organ donation process.

Knowledge management: implications for human service organizations.

PubMed

Austin, Michael J; Claassen, Jennette; Vu, Catherine M; Mizrahi, Paola

2008-01-01

Knowledge management has recently taken a more prominent role in the management of organizations as worker knowledge and intellectual capital are recognized as critical to organizational success. This analysis explores the literature of knowledge management including the individual level of tacit and explicit knowledge, the networks and social interactions utilized by workers to create and share new knowledge, and the multiple organizational and managerial factors associated with effective knowledge management systems. Based on the role of organizational culture, structure, leadership, and reward systems, six strategies are identified to assist human service organizations with implementing new knowledge management systems.

[Knowledge of breast cancer risk factors as one of the conditions in undertaking prophylactic treatments among midwives].

PubMed

Iwanowicz-Palus, Grazyna J; Skurzak, Agnieszka

2004-01-01

The aim of the study was to estimate the knowledge of breast cancer risk factors among midwives on different education level. A diagnostic survey was undertaken with the use of questionnaire technique among 186 persons representing different education level of midwife profession--licentiate students (37.63%), master's degree students (29.03%) and participants of family nursing course (33.33%). The collected data were submitted to statistic analysis and chi2 test was used to check the significance of investigated features. The general knowledge about breast cancer risk factors among persons representing different education level of midwife profession is satisfactory. The stage of education correlates with the level of knowledge about risk factors connected with family transmission, the age influence, menopause time and breast self-examination in the investigated group (p < 0.05).

Knowledge of HIV and factors associated with attitudes towards HIV among final-year medical students at Hanoi medical university in Vietnam.

PubMed

Platten, Michael; Pham, Ha N; Nguyen, Huy V; Nguyen, Nhu T; Le, Giang M

2014-03-20

The success of HIV care strongly depends upon skills of the healthcare worker. Vietnam has a punitive history towards HIV and even though this has changed recently, persons living with HIV are still facing discrimination. The objective of this paper is to assess the gaps in knowledge of HIV and factors associated with discriminatory attitudes towards persons living with HIV among medical students in order to improve medical training. In a cross-sectional quantitative study using a structured questionnaire, 200 final-year medical students at Hanoi Medical University were approached for data collection in May of 2012. Descriptive statistics (percentages) were used to present four HIV knowledge tests. Linear regression models were examined to highlight factors that are associated with general attitudes towards HIV and attitudes towards HIV in a clinical setting. Although students performed overall well in the knowledge category of HIV discrimination and stigma, there were several gaps in knowledge of HIV, including the categories of HIV-related basic sciences, prevention, and care and treatment. Knowledge of stigma and discrimination was a significant positive predictor of General non-prejudicial attitude to HIV and AIDS (β=0.186, P<0.01) and Non-discriminatory attitude to HIV and AIDS at work (β=0.188, P<0.01). Training on methadone treatment was found to be a significant positive predictor (β=0.168, P<0.05) while family size was negatively associated (β=-0.170, P<0.05) with General non-prejudicial attitude to HIV and AIDS. The study suggests a need for incorporating HIV training into the core curricula for medical students. As persons who inject drugs carry a proportionately high burden of HIV in Vietnam, it is also important to include methadone training for students.

Knowledge of heart attack symptoms and risk factors among native Thais: a street-intercept survey method.

PubMed

Poomsrikaew, Ornwanya; Ryan, Catherine J; Zerwic, Julie J

2010-10-01

This study aimed to determine Thais' knowledge of heart attack symptoms and risk factors and whether that knowledge was related to age, gender or education. Via a street-intercept survey method, a convenience sample of people aged ≥ 35 years (n = 192) was recruited. Mean age was 47 ± 9.6 years (range 35-81), and 55.2% were female. Participants identified on average 5.6 of 9 heart attack symptoms (SD 1.8) and 5.3 of 8 heart attack risk factors (SD 2.1). However, 66.7% mistakenly thought the chest discomfort would be severe, sharp and stabbing, and many subjects erroneously selected symptoms that are actually stroke symptoms. There were no gender or educational differences in knowledge of heart attack symptoms and risk factors. Older adults recognized fewer total symptoms than did younger adults. These findings could direct health-care providers to help the Thai population differentiate symptoms of heart attack from stroke. © 2010 Blackwell Publishing Asia Pty Ltd.

Knowledge of obstetric danger signs and associated factors among pregnant women in Erer district, Somali region, Ethiopia.

PubMed

Maseresha, Nebiyu; Woldemichael, Kifle; Dube, Lamessa

2016-06-06

Knowledge of danger signs of obstetric complications is first step in the appropriate and timely referral to essential obstetric care. Although women's knowledge about the obstetric danger signs is important for improving maternal and child health, little is known about the current knowledge and influencing factors in pastoral community of Ethiopia. This study, therefore, aims to fill this gap by assessing the current level of knowledge and associated factors of pregnant women living in Erer district of Somali region, Ethiopia. A community based, cross-sectional study was conducted from April 7 to 21, 2014. The study involved 666 pregnant women residing in the district. Two-stage sampling technique was used to select the study subjects. Data about women's socio-demographic information, reproductive history, knowledge of the danger signs, exposure to media and interventions were collected by interviewer administered questionnaires. A respondent who spontaneously mentioned at least two of the danger signs during each of the three periods was considered knowledgeable; otherwise not. Descriptive, bivariate, then multivariable logistic regression were done. Six hundred thirty two pregnant women were interviewed with a response rate of 94.9 %. Only 98 (15.5 %) respondents were knowledgeable about obstetric danger signs. Urban residence [AOR = 2.43; 95 % CI (1.40, 4.21)], women who had been pregnant five or more times [AOR = 6.65; 95 % CI (2.48, 17.89)] and antenatal care utilization [AOR = 5.44; 95 % CI (3.26, 9.09)] were associated with being knowledgeable about obstetric danger signs during pregnancy, childbirth and postpartum. A significant proportion of pregnant women in Erer district do not have knowledge of obstetric danger signs. The implication is that lack of recognition may lead to delay in seeking care. Area of residence, gravidity and antenatal care service utilization are independently associated with the knowledge of women on obstetric

Measuring and factors influencing mathematics teachers' technological pedagogical and content knowledge (TPACK) in three southernmost provinces, Thailand

NASA Astrophysics Data System (ADS)

Adulyasas, Lilla

2017-08-01

Technology becomes an important role in teaching and learning mathematics nowadays. Integrating technology in the classroom helps students have better understanding in many of mathematics concepts. One of the major framework for assessing the knowledge of integrating technology with the pedagogy and content in the classroom is Technological Pedagogical and Content Knowledge (TPACK) framework. This study aimed to measure mathematics teachers' TPACK in three southernmost provinces, Thailand and to study on factors influencing their TPACK. A quantitative study was carried out with 210 secondary level mathematics teachers in the three southernmost provinces, Thailand which were random by two stage sampling technique. Data were collected by using a questionnaire to identify the level of mathematics teachers' TPACK and the factors influencing their TPACK. Descriptive statistics, Pearson product moment correlation and multiple regression analysis were used for analysing data. Findings reveal that the mean score of mathematics teachers' TPACK is 3.33 which is in the medium level and the three factors which have positive correlation at .05 level of significant with the level of TPACK are teaching experience factor, individual specialization factor and personal & organization factor. However, there are only two factors influencing mathematics teachers' TPACK. The two factors are individual specialization factor and personal & organization factors. These give better understanding on mathematics teachers' knowledge in integrating technology with the pedagogy and content which will be the important information for improving mathematics teachers' TPACK.

Sociodemographic factors associated with pregnant women's level of knowledge about oral health

PubMed Central

Barbieri, Wander; Peres, Stela Verzinhasse; Pereira, Carla de Britto; Peres, João; de Sousa, Maria da Luz Rosário; Cortellazzi, Karine Laura

2018-01-01

ABSTRACT Objective To evaluate knowledge on oral health and associated sociodemographic factors in pregnant women. Methods A cross-sectional study with a sample of 195 pregnant women seen at the Primary Care Unit Paraisópolis I, in São Paulo (SP), Brazil. For statistical analysis, χ2 or Fisher's exact test and multiple logistic regression were used. A significance level of 5% was used in all analyses. Results Schooling level equal to or greater than 8 years and having one or two children were associated with an adequate knowledge about oral health. Conclusion Oral health promotion strategies during prenatal care should take into account sociodemographic aspects. PMID:29694612

Dancers' Perceived and Actual Knowledge of Anatomy.

PubMed

Kotler, Dana H; Lynch, Meaghan; Cushman, Daniel; Hu, Jason; Garner, Jocelyn

2017-06-15

Dancers are highly susceptible to musculoskeletal injuries and frequently require interaction with medical professionals. While many dancers have a finely tuned awareness of their bodies, their knowledge of the fundamentals of human anatomy is not uniform. There is a paucity of literature on the benefits of human anatomy education in dancers, though it seems intuitive that there should be a relationship. The purpose of this study was to assess dancers' perceived and actual knowledge of basic musculoskeletal anatomy and its relationship to function. Adult dancers at the undergraduate, pre-professional, and professional levels were surveyed through an anonymous online questionnaire. Questions included demographic information, dance techniques studied, anatomy training, and injury history. Subjects rated their perceived knowledge of anatomy and were tested with 15 multiple-choice questions on basic musculoskeletal anatomy. Four hundred seventy-five surveys were completed. Ordinal regression showed a correlation of perceived to actual knowledge of anatomy (p < 0.001). Factors that correlated with increases in both perceived and actual knowledge of anatomy included having taken an anatomy course of any type (p < 0.001) and increased age (p ≤ 0.001). Years of dance training and professional dancer status both significantly correlated with increased knowledge of anatomy (p < 0.001) but not perceived knowledge. Chi-square analysis showed that dancers with training in either modern or jazz dance had a significantly higher perceived, but not actual, knowledge when compared to those without training in those styles of dance (p < 0.001 and p = 0.011, respectively). In conclusion, dancers generally scored well on questions pertaining to basic musculoskeletal anatomy, and their perception correlated with their actual knowledge of anatomy. Factors that contribute to dancers' knowledge of anatomy include age, years of experience, professional dancer status, and anatomy training.

Caregivers' Malaria Knowledge, Beliefs and Attitudes, and Related Factors in the Bata District, Equatorial Guinea.

PubMed

Romay-Barja, Maria; Ncogo, Policarpo; Nseng, Gloria; Santana-Morales, Maria A; Herrador, Zaida; Berzosa, Pedro; Valladares, Basilio; Riloha, Matilde; Benito, Agustin

2016-01-01

Adequate community knowledge about malaria is crucial in order to improve prevention by reducing exposure to the disease. Malaria is a major cause of morbidity and mortality among children of less than five years of age in Equatorial Guinea. However, information concerning the accuracy of community knowledge is insufficient. This study aimed at assessing the depth of caregivers' knowledge of malaria, their beliefs and attitudes about this disease, and their socioeconomic determinants in the Bata district of Equatorial Guinea. A cross-sectional study was conducted in the district of Bata, involving 440 houses selected from 18 rural villages and 26 urban neighbourhoods. A combined "Malaria Knowledge Score" was generated based on caregivers' knowledge about transmission, symptoms, prevention, the treatment of children, and best place to seek treatment. Multivariate logistic regressions analyses were performed to assess those factors that are associated with knowledge about malaria. A total of 428 caregivers were interviewed; 255 (59.6%) and 173 (40.4%) lived in urban and rural areas respectively. Significant differences between rural and urban households were observed in caregivers' malaria knowledges and beliefs. Almost 42% of urban and 65% of rural caregivers were unaware as to how malaria is transmitted (OR = 2.69; 95% CI: 1.78-4.05). Together with rurality, the factors most significantly associated with the Malaria Knowledge were the level of education of the caregiver and the socioeconomic status of the household. Improvements in educational programs are needed to empower the most vulnerable households such that they can pro-actively implement malaria control measures. This could be achieved by a comprehensive communication strategy aimed at changing individual and community behaviours, and delivered by suitably trained community health workers and indoor residual spraying personnel.

Caregivers’ Malaria Knowledge, Beliefs and Attitudes, and Related Factors in the Bata District, Equatorial Guinea

PubMed Central

Ncogo, Policarpo; Nseng, Gloria; Santana-Morales, Maria A.; Herrador, Zaida; Berzosa, Pedro; Valladares, Basilio; Riloha, Matilde; Benito, Agustin

2016-01-01

Objectives Adequate community knowledge about malaria is crucial in order to improve prevention by reducing exposure to the disease. Malaria is a major cause of morbidity and mortality among children of less than five years of age in Equatorial Guinea. However, information concerning the accuracy of community knowledge is insufficient. This study aimed at assessing the depth of caregivers’ knowledge of malaria, their beliefs and attitudes about this disease, and their socioeconomic determinants in the Bata district of Equatorial Guinea. Methodology A cross-sectional study was conducted in the district of Bata, involving 440 houses selected from 18 rural villages and 26 urban neighbourhoods. A combined "Malaria Knowledge Score" was generated based on caregivers’ knowledge about transmission, symptoms, prevention, the treatment of children, and best place to seek treatment. Multivariate logistic regressions analyses were performed to assess those factors that are associated with knowledge about malaria. Results A total of 428 caregivers were interviewed; 255 (59.6%) and 173 (40.4%) lived in urban and rural areas respectively. Significant differences between rural and urban households were observed in caregivers’ malaria knowledges and beliefs. Almost 42% of urban and 65% of rural caregivers were unaware as to how malaria is transmitted (OR = 2.69; 95% CI: 1.78–4.05). Together with rurality, the factors most significantly associated with the Malaria Knowledge were the level of education of the caregiver and the socioeconomic status of the household. Conclusions Improvements in educational programs are needed to empower the most vulnerable households such that they can pro-actively implement malaria control measures. This could be achieved by a comprehensive communication strategy aimed at changing individual and community behaviours, and delivered by suitably trained community health workers and indoor residual spraying personnel. PMID:28036341

Knowledge of stroke risk factors and early warning signs of stroke among students enrolled in allied health programs: a pilot study.

PubMed

Milner, Abby; Lewis, William J; Ellis, Charles

2008-01-01

The inclusion of stroke education modules early in medical school curricula has resulted in improved stroke knowledge in graduate physicians. The success of these programs suggests that allied health professions programs should also consider strategies to improve stroke knowledge in students preparing for allied health careers that also require knowledge of stroke risk factors and early warning signs. Currently, little is known about stroke knowledge in students enrolled in allied health professions programs. 208 first- and second-year students enrolled in allied health programs completed a survey of stroke risk factors and early warning signs of stroke. Risk factor knowledge - 99% identified smoking as a risk factor; 67% identified diabetes; 93% identified high cholesterol; 89% identified age; and 92% identified physical inactivity. Less than 50% of the students identified all 5 risk factors. There were no differences between first- and second-year students in risk factor knowledge. Early warning signs and first response knowledge - 89% recognized sudden confusion or trouble speaking; 94% recognized sudden facial, arm, or leg weakness; 65% recognized sudden vision loss; 82% recognized sudden trouble walking; and 73% recognized sudden headache as early warning signs of stroke. Eighty-one percent recognized calling 9-1-1 as the appropriate first action. However, only 25% recognized all five early warning signs and only 20% recognized all five early warning signs and would call 9-1-1 as the first action. There were differences between first- and second-year students in recognizing 3 of 5 early warning signs and appropriate first action to call 9-1-1. Most students recognized individual stroke risk factors and early warning signs but few recognized multiple risk factors and early warning signs of stroke.

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

[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.

Factors Influencing Knowledge, Food Safety Practices and Food Preferences During Warm Weather of Salmonella and Campylobacter Cases in South Australia.

PubMed

Milazzo, Adriana; Giles, Lynne C; Zhang, Ying; Koehler, Ann P; Hiller, Janet E; Bi, Peng

2017-03-01

To assess food safety practices, food shopping preferences, and eating behaviors of people diagnosed with Salmonella or Campylobacter infection in the warm seasons, and to identify socioeconomic factors associated with behavior and practices. A cross-sectional survey was conducted among Salmonella and Campylobacter cases with onset of illness from January 1 to March 31, 2013. Multivariable logistic regression analyses examined relationships between socioeconomic position and food safety knowledge and practices, shopping and food preferences, and preferences, perceptions, and knowledge about food safety information on warm days. Respondents in our study engaged in unsafe personal and food hygiene practices. They also carried out unsafe food preparation practices, and had poor knowledge of foods associated with an increased risk of foodborne illness. Socioeconomic position did not influence food safety practices. We found that people's reported eating behaviors and food preferences were influenced by warm weather. Our study has explored preferences and practices related to food safety in the warm season months. This is important given that warmer ambient temperatures are projected to rise, both globally and in Australia, and will have a substantial effect on the burden of infectious gastroenteritis including foodborne disease. Our results provide information about modifiable behaviors for the prevention of foodborne illness in the household in the warm weather and the need for information to be disseminated across the general population. An understanding of the knowledge and factors associated with human behavior during warmer weather is critical for public health interventions on foodborne prevention.

Factors associated with young adults' knowledge regarding family history of Stroke.

PubMed

Lima, Maria Jose Melo Ramos; Moreira, Thereza Maria Magalhães; Florêncio, Raquel Sampaio; Braga, Predro

2016-11-21

to analyze the factors associated with young adults' knowledge regarding family history of stroke. an analytical transversal study, with 579 young adults from state schools, with collection of sociodemographic, clinical and risk factor-related variables, analyzed using logistic regression (backward elimination). a statistical association was detected between age, civil status, and classification of arterial blood pressure and abdominal circumference with knowledge of family history of stroke. In the final logistic regression model, a statistical association was observed between knowledge regarding family history of stroke and the civil status of having a partner (ORa=1.61[1.07-2.42]; p=0.023), abdominal circumference (ORa=0.98[0.96-0.99]; p=0.012) and normal arterial blood pressure (ORa=2.56[1.19-5.52]; p=0.016). an association was observed between socioeconomic factors and risk factors for stroke and knowledge of family history of stroke, suggesting the need for health education or even educational programs on this topic for the clientele in question. analisar os fatores associados ao conhecimento dos adultos jovens sobre histórico familiar de Acidente Vascular Cerebral (AVC). estudo transversal analítico, com 579 adultos jovens de escolas públicas, com coleta de variáveis sociodemográficas, clínicas e de fatores de risco em formulário, analisados utilizando-se regressão logística (backward elimination). detectou-se associação estatística de idade, situação conjugal, classificação da pressão arterial e circunferência abdominal com conhecimento do histórico familiar de AVC. No modelo final de regressão logística, observou-se associação estatística do conhecimento sobre histórico familiar de AVC com situação conjugal com companheiro (ORa=1,61[1,07-2,42]; p=0,023), circunferência abdominal (ORa=0,98[0,96-0,99]; p=0,012) e pressão arterial normal (ORa=2,56[1,19-5,52]; p=0,016). foi constatada associação de fatores socioeconômicos e de

Knowledge, attitudes and other factors associated with assessment of tobacco smoking among pregnant Aboriginal women by health care providers: a cross-sectional survey

PubMed Central

2012-01-01

Background As with many Indigenous peoples, smoking rates among Aboriginal Australians are considerably higher than those of the non-Indigenous population. Approximately 50% of Indigenous women smoke during pregnancy, a time when women are more motivated to quit. Antenatal care providers are potentially important change agents for reducing the harms associated with smoking, yet little is known about their knowledge, attitudes or skills, or the factors associated with providing smoking cessation advice. Methods This paper aimed to explore the knowledge and attitudes of health care providers caring for pregnant Australian Aboriginal women with regard to smoking risks and cessation; and to identify factors associated with self-reported assessment of smoking. A cross-sectional survey was undertaken with 127 staff providing antenatal care to Aboriginal women from two jurisdictions: the Northern Territory and New South Wales, Australia. Measures included respondents' estimate of the prevalence of smoking among pregnant women; optimal and actual assessment of smoking status; knowledge of risks associated with antenatal smoking; knowledge of smoking cessation; attitudes to providing cessation advice to pregnant women; and perceived barriers and motivators for cessation for pregnant women. Results The median provider estimate of the smoking prevalence was 69% (95%CI: 60,70). The majority of respondents considered assessment of smoking status to be integral to antenatal care and a professional responsibility. Most (79%) indicated that they assess smoking status in 100% of clients. Knowledge of risks was generally good, but knowledge of cessation was poor. Factors independently associated with assessing smoking status among all women were: employer service type (p = 0.025); cessation knowledge score (p = 0.011); and disagreeing with the statement that giving advice is not worth it given the low level of success (p = 0.011). Conclusions Addressing knowledge of smoking risks

Knowledge, attitudes and other factors associated with assessment of tobacco smoking among pregnant Aboriginal women by health care providers: a cross-sectional survey.

PubMed

Passey, Megan E; D'Este, Catherine A; Sanson-Fisher, Robert W

2012-03-07

As with many Indigenous peoples, smoking rates among Aboriginal Australians are considerably higher than those of the non-Indigenous population. Approximately 50% of Indigenous women smoke during pregnancy, a time when women are more motivated to quit. Antenatal care providers are potentially important change agents for reducing the harms associated with smoking, yet little is known about their knowledge, attitudes or skills, or the factors associated with providing smoking cessation advice. This paper aimed to explore the knowledge and attitudes of health care providers caring for pregnant Australian Aboriginal women with regard to smoking risks and cessation; and to identify factors associated with self-reported assessment of smoking. A cross-sectional survey was undertaken with 127 staff providing antenatal care to Aboriginal women from two jurisdictions: the Northern Territory and New South Wales, Australia. Measures included respondents' estimate of the prevalence of smoking among pregnant women; optimal and actual assessment of smoking status; knowledge of risks associated with antenatal smoking; knowledge of smoking cessation; attitudes to providing cessation advice to pregnant women; and perceived barriers and motivators for cessation for pregnant women. The median provider estimate of the smoking prevalence was 69% (95%CI: 60,70). The majority of respondents considered assessment of smoking status to be integral to antenatal care and a professional responsibility. Most (79%) indicated that they assess smoking status in 100% of clients. Knowledge of risks was generally good, but knowledge of cessation was poor. Factors independently associated with assessing smoking status among all women were: employer service type (p = 0.025); cessation knowledge score (p = 0.011); and disagreeing with the statement that giving advice is not worth it given the low level of success (p = 0.011). Addressing knowledge of smoking risks and cessation counselling is a priority

Risk factors for child abuse: levels of knowledge and difficulties in family medicine. A mixed method study.

PubMed

Regnaut, Océane; Jeu-Steenhouwer, Marie; Manaouil, Cécile; Gignon, Maxime

2015-10-30

Family physicians (FPs) have a central role in the detection and management of child abuse. According to the literature, only 2-5% of initial reports of child abuse come from the medical profession. The objective of this study was to assess levels of knowledge of risk factors for child abuse by Family Physicians (FPs) and the attention that the physicians pay to these risk factors. We conducted a mixed-method survey based on semi-structured interviews. 50 FPs practicing in the Somme County (northern France) were interviewed with closed and open questions. The FPs' level of knowledge of risk factors for child abuse and obstacles in the detection of child abuse were assessed. The FPs' level of knowledge of risk factors for child abuse was similar to that reported in the literature. However, FPs knew little about the significant role of prematurity. Likewise, the FP's training did not seem to influence their knowledge of risk factors. Fear of an incorrect diagnosis was the main obstacle to reporting a suspected case. The FPs considered that they were often alone in dealing with a difficult situation and considered that the judicial system and the social services were not sufficiently active. Few FPs had actually received specific training in the detection and management of child abuse but many stated their need for this type of training. FPs encounter many obstacles in the detection of child abuse, which sometimes make the FP reluctant to report a suspected or potential case. Medical education need to be improved in this field.

Knowledge of ischemic stroke risk factors and warning signs after a health education program by medical students.

PubMed

Gutiérrez-Jiménez, Eugenio; Góngora-Rivera, Fernando; Martínez, Héctor R; Escamilla-Garza, Juan M; Villarreal, Héctor Jorge

2011-04-01

A delay in recognizing early warning signs (WS) and risk factors (RF) of ischemic stroke causes a delay in treatment. We evaluated knowledge of RF and WS and the impact of an educational program by medical students. We first surveyed individuals to determine knowledge of WS and RF. Then, after a 6-month education program, knowledge was reassessed. The questionnaire included sociodemographic and comorbidity data. A χ(2) and Mann-Whitney U test, as well as a multivariate logistic regression analysis to determine variables associated with knowledge, were used. We performed 329 baseline and 355 posteducation surveys. Initially, 57.1% mentioned at least 1 RF; this later increased to 65.9%. Mentions of obesity, dyslipidemias, hypertension, and diabetes mellitus increased significantly. With regard to WS, 37.6% mentioned at least 1, which increased to 48.1% who mentioned weakness in 1 limb, in half the body, severe headache, and altered vision. Educational level (OR, 2.53; 95% CI, 1.42-4.53; P=0.001), employment (OR, 1.72; 95% CI, 1.08-2.74; P=0.021), a family history of brain infarction (OR, 2.35; 95% CI, 1.35-4.11; P=0.02), obesity (OR, 1.63; 95% CI, 1.026-2.6; P=0.038), and having received information in the last 6 months (OR, 2.7; 95% CI, 1.51-4.83; P=0.001) were associated with a better understanding of RF and WS. The educational program was cost-effective and had a positive impact on knowledge of RF and WS of ischemic stroke. More education programs are required to improve knowledge of ischemic stroke.

Factors Influencing the Creation of a Wiki Culture for Knowledge Management in a Cross-Generational Organizational Setting

ERIC Educational Resources Information Center

Macro, Kenneth L., Jr.

2011-01-01

Initiatives within organizations that promote sharing of knowledge may be hampered by generational differences. Research on relationships between generations and technology-based knowledge sharing campaigns provides little managerial guidance for practitioners. The purpose of this ethnographic study was to identify the factors that influence the…

Knowledge about infertility risk factors, fertility myths and illusory benefits of healthy habits in young people.

PubMed

Bunting, Laura; Boivin, Jacky

2008-08-01

Previous research has highlighted a lack of fertility awareness in the general population especially in relation to the optimal fertile period during the menstrual cycle, incidence of infertility and duration of the reproductive life span. The current study assessed fertility knowledge more broadly in young people and investigated three areas of knowledge, namely risk factors associated with female infertility (e.g. smoking), beliefs in false fertility myths (e.g. benefits of rural living) and beliefs in the illusory benefits of healthy habits (e.g. exercising regularly) on female fertility. The sample (n = 149) consisted of 110 female and 39 male postgraduate and undergraduate university students (average age 24.01, SD = 7.81). Knowledge scores were based on a simple task requiring the participants to estimate the effect a factor would have on a group of 100 women trying to get pregnant. Items (n = 21) were grouped according to three categories: risk factors (e.g. smoking; 7 items), myths (e.g. living in countryside; 7 items) and healthy habits (e.g. being normal weight; 7 items). An analysis of variance showed a significant main effect of factor (P < 0.001) and post hoc tests revealed that young people were significantly better at correctly identifying the effects of risks compared with null effects of healthy habits (P < 0.001) or fertility myths (P < 0.001). Young people are aware that the negative lifestyle factors reduce fertility but falsely believe in fertility myths and the benefits of healthy habits. We suggest that the public education campaigns should be directed to erroneous beliefs about pseudo protective factors.

Knowledge about factors that influence fertility among Australians of reproductive age: a population-based survey.

PubMed

Hammarberg, Karin; Setter, Tracey; Norman, Robert J; Holden, Carol A; Michelmore, Janet; Johnson, Louise

2013-02-01

To explore knowledge about the effects on fertility of age, obesity, smoking, and timing of intercourse among Australians of reproductive age. Telephone survey of a representative sample of Australians. Not applicable. Australians aged 18 to 45 years who wish to have a child or another child now or in the future. None. Knowledge about the effect on fertility of age, obesity, smoking, and timing of intercourse. A total of 462 interviews were conducted. The majority of respondents underestimated, by about 10 years, the age at which male and female fertility starts to decline. Only one in four correctly identified that female fertility starts to decline before age 35, and one in three identified that male fertility starts to decline before age 45. Most (59%) were aware that female obesity and smoking affect fertility, but fewer recognized that male obesity (30%) and smoking (36%) also influence fertility. Almost 40% of respondents had inadequate knowledge of when in the menstrual cycle a woman is most likely to conceive. Considerable knowledge gaps about modifiable factors that affect fertility were identified. These are targeted in a national education campaign to promote awareness of factors that influence fertility. Copyright © 2013 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

Theory and knowledge translation: setting some coordinates.

PubMed

Rycroft-Malone, Jo

2007-01-01

In a healthcare context in which research evidence is not used routinely in practice, there have been increasingly loud calls for the use of theory from investigators working in the field of knowledge translation. Implementation researchers argue that theory should be used to guide the design of testable and practical intervention strategies, and thus, contribute to generalizable knowledge about implementation interventions. The purpose of this commentary is to critique model papers writing by a team of scholars who aimed to disentangle some of the relationships determining research utilization, by scrutinizing an existing conceptual framework that acknowledges, along with other factors, the importance of contextual factors in knowledge translation. These papers are used as a vehicle to explore theory application in knowledge translation research. As theory use and development is in its infancy, some key issues, including different ideological perspectives, factors for and against theory use, ensuring conceptual clarity, selecting coherent overarching frameworks, and choosing appropriately among theories, are considered. Finally, an agenda for theory-informed research is outlined, which highlights the need for scholarly, pluralistic, and collaborative activity if the state of knowledge translation science is to advance.

Prevalence and Knowledge Assessment of HIV and Non-Communicable Disease Risk Factors among Formal Sector Employees in Namibia.

PubMed

Guariguata, Leonor; de Beer, Ingrid; Hough, Rina; Mulongeni, Pancho; Feeley, Frank G; Rinke de Wit, Tobias F

2015-01-01

The burden of non-communicable diseases (NCDs) is growing in sub-Saharan Africa combined with an already high prevalence of infectious disease, like HIV. Engaging the formal employment sector may present a viable strategy for addressing both HIV and NCDs in people of working age. This study assesses the presence of three of the most significant threats to health in Namibia among employees in the formal sector: elevated blood pressure, elevated blood glucose, and HIV and assesses the knowledge and self-perceived risk of employees for these conditions. A health and wellness screening survey of employees working in 13 industries in the formal sector of Namibia was conducted including 11,192 participants in the Bophelo! Project in Namibia, from January 2009 to October 2010. The survey combined a medical screening for HIV, blood glucose and blood pressure with an employee-completed survey on knowledge and risk behaviors for those conditions. We estimated the prevalence of the three conditions and compared to self-reported employee knowledge and risk behaviors and possible determinants. 25.8% of participants had elevated blood pressure, 8.3% of participants had an elevated random blood glucose measurement, and 8.9% of participants tested positive for HIV. Most participants were not smokers (80%), reported not drinking alcohol regularly (81.2%), and had regular condom use (66%). Most participants could not correctly identify risk factors for hypertension (57.2%), diabetes (57.3%), or high-risk behaviors for HIV infection (59.5%). In multivariate analysis, having insurance (OR:1.15, 95%CI: 1.03 - 1.28) and a managerial position (OR: 1.29, 95%CI: 1.13 - 1.47) were associated with better odds of knowledge of diabetes. The prevalence of elevated blood pressure, elevated blood glucose, and HIV among employees of the Namibian formal sector is high, while risk awareness is low. Attention must be paid to improving the knowledge of health-related risk factors as well as providing

Knowledge of Arthropod Carnivory and Herbivory: Factors Influencing Preservice Elementary Teacher's Attitudes and Beliefs toward Arthropods

ERIC Educational Resources Information Center

Wagler, Ron; Wagler, Amy

2013-01-01

Human negativity toward arthropods has been well documented but the factors that contribute to this negativity have been elusive. This study explored knowledge of arthropod carnivory and herbivory as possible casual factors that contribute to the negative tendencies preservice elementary teachers have toward most arthropods. Specifically, this…

Use of physical restraint: Nurses' knowledge, attitude, intention and practice and influencing factors.

PubMed

Eskandari, Fatemeh; Abdullah, Khatijah Lim; Zainal, Nor Zuraida; Wong, Li Ping

2017-12-01

To investigate the knowledge, attitude, intention and practice of nurses towards physical restraint and factors influencing these variables. A literature review showed a lack of studies focused on the intention of nurses regarding physical restraint throughout the world. Considering that very little research on physical restraint use has been carried out in Malaysia, assessment of nurses' knowledge, attitude, intention and practice is necessary before developing a minimising programme in hospitals. A cross-sectional study was used. A questionnaire to assess the knowledge, attitude, intention and practice was completed by all nurses (n = 309) in twelve wards of a teaching hospital in Kuala Lumpur. Moderate knowledge and attitude with strong intention to use physical restraint were found among the nurses. Less than half of nurses considered alternatives to physical restraint and most of them did not understand the reasons for the physical restraint. Nurses' academic qualification, read any information source during past year and nurses' work unit showed a significant association with nurses' knowledge. Multiple linear regression analysis found knowledge, attitude and intention were significantly associated with nurses' practice to use physical restraint. This study showed some important misunderstandings of nurses about using physical restraint and strong intention regarding using physical restraint. Findings of this study serve as a supporting reason for importance of educating nurses about the use of physical restraint. Exploring the knowledge, attitude, intention and current practice of nurses towards physical restraint is important so that an effective strategy can be formulated to minimise the use of physical restraints in hospitals. © 2017 John Wiley & Sons Ltd.

[Factors associated with condom use and knowledge about STD/AIDS among teenagers in public and private schools in São Paulo, Brazil].

PubMed

Martins, Laura B Motta; da Costa-Paiva, Lúcia Helena S; Osis, Maria José D; de Sousa, Maria Helena; Pinto-Neto, Aarão M; Tadini, Valdir

2006-02-01

This study aimed to compare knowledge about STD/AIDS and identify the factors associated with adequate knowledge and consistent use of male condoms in teenagers from public and private schools in the city of São Paulo, Brazil. We selected 1,594 adolescents ranging 12 to 19 years of age in 13 public schools and 5 private schools to complete a questionnaire on knowledge of STD/AIDS and use of male condoms. Prevalence ratios were computed with a 95% confidence interval. The score on STD knowledge used a cutoff point corresponding to 50% of correct answers. Statistical tests were chi-square and Poisson multiple regression. Consistent use of male condoms was 60% in private and 57.1% in public schools (p > 0.05) and was associated with male gender and lower socioeconomic status. Female gender, higher schooling, enrollment in private school, Caucasian race, and being single were associated with higher knowledge of STDs. Teenagers from public and private schools have adequate knowledge of STD prevention, however this does not include the adoption of effective prevention. Educational programs and STD/AIDS awareness-raising should be expanded in order to minimize vulnerability.

Learning the facts in medical school is not enough: which factors predict successful application of procedural knowledge in a laboratory setting?

PubMed Central

2013-01-01

Background Medical knowledge encompasses both conceptual (facts or “what” information) and procedural knowledge (“how” and “why” information). Conceptual knowledge is known to be an essential prerequisite for clinical problem solving. Primarily, medical students learn from textbooks and often struggle with the process of applying their conceptual knowledge to clinical problems. Recent studies address the question of how to foster the acquisition of procedural knowledge and its application in medical education. However, little is known about the factors which predict performance in procedural knowledge tasks. Which additional factors of the learner predict performance in procedural knowledge? Methods Domain specific conceptual knowledge (facts) in clinical nephrology was provided to 80 medical students (3rd to 5th year) using electronic flashcards in a laboratory setting. Learner characteristics were obtained by questionnaires. Procedural knowledge in clinical nephrology was assessed by key feature problems (KFP) and problem solving tasks (PST) reflecting strategic and conditional knowledge, respectively. Results Results in procedural knowledge tests (KFP and PST) correlated significantly with each other. In univariate analysis, performance in procedural knowledge (sum of KFP+PST) was significantly correlated with the results in (1) the conceptual knowledge test (CKT), (2) the intended future career as hospital based doctor, (3) the duration of clinical clerkships, and (4) the results in the written German National Medical Examination Part I on preclinical subjects (NME-I). After multiple regression analysis only clinical clerkship experience and NME-I performance remained independent influencing factors. Conclusions Performance in procedural knowledge tests seems independent from the degree of domain specific conceptual knowledge above a certain level. Procedural knowledge may be fostered by clinical experience. More attention should be paid to the

Learning the facts in medical school is not enough: which factors predict successful application of procedural knowledge in a laboratory setting?

PubMed

Schmidmaier, Ralf; Eiber, Stephan; Ebersbach, Rene; Schiller, Miriam; Hege, Inga; Holzer, Matthias; Fischer, Martin R

2013-02-22

Medical knowledge encompasses both conceptual (facts or "what" information) and procedural knowledge ("how" and "why" information). Conceptual knowledge is known to be an essential prerequisite for clinical problem solving. Primarily, medical students learn from textbooks and often struggle with the process of applying their conceptual knowledge to clinical problems. Recent studies address the question of how to foster the acquisition of procedural knowledge and its application in medical education. However, little is known about the factors which predict performance in procedural knowledge tasks. Which additional factors of the learner predict performance in procedural knowledge? Domain specific conceptual knowledge (facts) in clinical nephrology was provided to 80 medical students (3rd to 5th year) using electronic flashcards in a laboratory setting. Learner characteristics were obtained by questionnaires. Procedural knowledge in clinical nephrology was assessed by key feature problems (KFP) and problem solving tasks (PST) reflecting strategic and conditional knowledge, respectively. Results in procedural knowledge tests (KFP and PST) correlated significantly with each other. In univariate analysis, performance in procedural knowledge (sum of KFP+PST) was significantly correlated with the results in (1) the conceptual knowledge test (CKT), (2) the intended future career as hospital based doctor, (3) the duration of clinical clerkships, and (4) the results in the written German National Medical Examination Part I on preclinical subjects (NME-I). After multiple regression analysis only clinical clerkship experience and NME-I performance remained independent influencing factors. Performance in procedural knowledge tests seems independent from the degree of domain specific conceptual knowledge above a certain level. Procedural knowledge may be fostered by clinical experience. More attention should be paid to the interplay of individual clinical clerkship experiences

On the Limitations of Biological Knowledge

PubMed Central

Dougherty, Edward R; Shmulevich, Ilya

2012-01-01

Scientific knowledge is grounded in a particular epistemology and, owing to the requirements of that epistemology, possesses limitations. Some limitations are intrinsic, in the sense that they depend inherently on the nature of scientific knowledge; others are contingent, depending on the present state of knowledge, including technology. Understanding limitations facilitates scientific research because one can then recognize when one is confronted by a limitation, as opposed to simply being unable to solve a problem within the existing bounds of possibility. In the hope that the role of limiting factors can be brought more clearly into focus and discussed, we consider several sources of limitation as they apply to biological knowledge: mathematical complexity, experimental constraints, validation, knowledge discovery, and human intellectual capacity. PMID:23633917

Factors affecting the concussion knowledge of athletes, parents, coaches, and medical professionals

PubMed Central

Cusimano, Michael D; Zhang, Stanley; Topolovec-Vranic, Jane; Hutchison, Michael G; Jing, Rowan

2017-01-01

Objectives: To determine the predictors of knowledge and awareness of concussion symptoms and outcomes through a survey of athletes, parents of players and coaches in sports settings in Canada. Methods: A cross-sectional survey of athletic communities in Canada was conducted. Respondents’ concussion knowledge score consists of responses to questions about the symptoms, diagnosis, and treatment of a concussion and the timing of return-to-sport post-concussion. The percentage of correct responses was defined as the “identification rate.” The extent to which participant factors affected the scores was examined by univariate and multivariate analyses. Results: Respondents were able to identify a mean of 80.6% of symptoms. Cognitive symptoms were most commonly known, and mental health symptoms associated with concussion were least known, and health professionals, coaches, and those with a personal history of concussion had the highest levels of overall knowledge. Language, age, educational level, annual household income, and traumatic brain injury history were good predictors of better concussion knowledge. Conclusion: Those designing and implementing interventions aimed at concussion management and prevention should ensure that younger, lower income, lower educational, non-English-speaking persons, and those without experience of traumatic brain injury or concussion be specifically accounted for in the design and implementation of interventions to prevent and treat concussion and mild traumatic brain injury. PMID:28540042

Medical data mining: knowledge discovery in a clinical data warehouse.

PubMed Central

Prather, J. C.; Lobach, D. F.; Goodwin, L. K.; Hales, J. W.; Hage, M. L.; Hammond, W. E.

1997-01-01

Clinical databases have accumulated large quantities of information about patients and their medical conditions. Relationships and patterns within this data could provide new medical knowledge. Unfortunately, few methodologies have been developed and applied to discover this hidden knowledge. In this study, the techniques of data mining (also known as Knowledge Discovery in Databases) were used to search for relationships in a large clinical database. Specifically, data accumulated on 3,902 obstetrical patients were evaluated for factors potentially contributing to preterm birth using exploratory factor analysis. Three factors were identified by the investigators for further exploration. This paper describes the processes involved in mining a clinical database including data warehousing, data query and cleaning, and data analysis. PMID:9357597

Consumer knowledge and attitudes toward nutritional labels.

PubMed

Cannoosamy, Komeela; Pugo-Gunsam, Prity; Jeewon, Rajesh

2014-01-01

To determine Mauritian consumers' attitudes toward nutritional labels based on the Kano model and to identify determinants of the use and understanding of nutrition labels. The researchers also used a Kano model questionnaire to determine consumers' attitudes toward nutrition labeling. Four hundred consumers residing in Mauritius. Information was elicited via a questionnaire that assessed nutritional knowledge and information about the use and understanding of nutritional labels and demographic factors. Nutritional label use and understanding, nutrition knowledge, and association of demographic factors with label use. Statistical tests performed included 1-way ANOVA and independent samples t tests. Statistically significant relationships (P < .05) were found for nutritional knowledge and nutritional label usage with demographic factors. All demographic factors with the exception of gender were significantly associated (P < .05) with nutritional label understanding. Based on the outcome of the Kano survey, calorie content, trans fat content, protein content, and cholesterol content were found to be must-be attributes: that is, attributes that, when not present, result in consumer dissatisfaction. Age, education, income, household size, and nutrition knowledge had an impact on nutritional label use. Health promoters should aim to increase the use of nutritional labels. Copyright © 2014 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

A qualitative study of Ottawa university students' awareness, knowledge and perceptions of infertility, infertility risk factors and assisted reproductive technologies (ART).

PubMed

Sabarre, Kelley-Anne; Khan, Zainab; Whitten, Amanda N; Remes, Olivia; Phillips, Karen P

2013-08-20

Awareness of infertility risk factors is an essential first step to safeguard future fertility. Whereas several studies have examined university students' awareness of female fertility and related risk factors, the topic of male infertility has not been well examined. The objective of this study was to assess young men and women's awareness, knowledge and perceptions of infertility, male and female infertility risk factors and assisted reproductive technologies (ART). Semi-structured interviews were conducted in 2008 with a multi-ethnic sample of sixteen male and twenty-three female Ottawa university students, followed by qualitative data analysis to identify major themes. Interview topics included awareness of male and female infertility risk factors, infertility diagnosis/treatments and personal options in the event of future infertility. Participants were generally familiar with infertility as a biomedical health problem, could identify sex-specific risk factors but overestimated fertility of women in their thirties and ART success rates. Reproductive health knowledge gaps and confusion of the physiological life-stage of menopause with infertility were apparent. Most participants would pursue in vitro fertilization or international adoption in the event of personal infertility. Some participants wished to use a 'natural' approach and were concerned with potential side effects of ART-related medications. The general awareness of infertility in young adults is promising and supports the potential uptake for health promotion of fertility preservation. This study underscores the continued need for comprehensive sexual and reproductive health education and promotion for adolescents and young adults.

Factors influencing young adults' attitudes and knowledge of late-life sexuality among older women.

PubMed

Allen, Rebecca S; Petro, Kathryn N; Phillips, Laura L

2009-03-01

Although sexuality is valued throughout the lifespan, older women's sexual expression can be influenced by physical, mental and social factors, including attitudes and stereotypes held by younger generations. By gaining an understanding of what influences negative attitudes toward sexuality and beliefs about sexual consent capacity, the stigma associated with sexuality in late life may be reduced. Using vignette methodology in an online survey, we examined older women's health and young adults' (N = 606; mean age = 18.86, SD = 1.42, range 17-36) general knowledge and attitudes toward aging and sexuality, personal sexual behavior, religious beliefs and perceived closeness with an older adult on attitudes towards sexual behavior and perceptions of consent capacity among older women. The health status of older women proved important in determining young adults' acceptance and perception of sexual consent capacity regarding late-life heterosexual/autoerotic and homosexual behaviors. Specifically, young adults expressed lower acceptance and more doubt regarding capacity to consent to sexual expression when the older woman was described as cognitively impaired. Additionally, young adults' personal attitudes toward late-life sexuality, but not knowledge, predicted acceptance toward sexual expression and belief in sexual consent capacity. Attention toward the influence of older women's cognitive health and young adults' attitudes toward late-life sexuality may prove beneficial in designing interventions to decrease the stigma associated with sexual activity in later life.

Qualitative models of seat discomfort including static and dynamic factors.

PubMed

Ebe, K; Griffin, M J

2000-06-01

Judgements of overall seating comfort in dynamic conditions sometimes correlate better with the static characteristics of a seat than with measures of the dynamic environment. This study developed qualitative models of overall seat discomfort to include both static and dynamic seat characteristics. A dynamic factor that reflected how vibration discomfort increased as vibration magnitude increased was combined with a static seat factor which reflected seating comfort without vibration. The ability of the model to predict the relative and overall importance of dynamic and static seat characteristics on comfort was tested in two experiments. A paired comparison experiment, using four polyurethane foam cushions (50, 70, 100, 120 mm thick), provided different static and dynamic comfort when 12 subjects were exposed to one-third octave band random vertical vibration with centre frequencies of 2.5 and 5.5 Hz, at magnitudes of 0.00, 0.25 and 0.50 m x s(-2) rms measured beneath the foam samples. Subject judgements of the relative discomfort of the different conditions depended on both static and dynamic characteristics in a manner consistent with the model. The effect of static and dynamic seat factors on overall seat discomfort was investigated by magnitude estimation using three foam cushions (of different hardness) and a rigid wooden seat at six vibration magnitudes with 20 subjects. Static seat factors (i.e. cushion stiffness) affected the manner in which vibration influenced the overall discomfort: cushions with lower stiffness were more comfortable and more sensitive to changes in vibration magnitude than those with higher stiffness. The experiments confirm that judgements of overall seat discomfort can be affected by both the static and dynamic characteristics of a seat, with the effect depending on vibration magnitude: when vibration magnitude was low, discomfort was dominated by static seat factors; as the vibration magnitude increased, discomfort became dominated

Socio-demographic factors influencing knowledge, attitude and practice (KAP) regarding malaria in Bangladesh

PubMed Central

2012-01-01

Background A clear understanding of the social and behavioral risk factors, and knowledge gaps, related to exposure to malaria are essential when developing guidelines and recommendations for more effective disease prevention in many malaria endemic areas of the world including Bangladesh and elsewhere in the South East Asia. To-date, the level of knowledge that human populations, residing in moderate to high malaria risk zones, have with respect to the basic pathogen transmission dynamics, risk factors for malaria or disease preventative strategies, has not been assessed in Bangladesh. The purpose of this study was to address this gap by conducting surveys of the knowledge, attitudes and practices (KAP) of people, from variable socio-demographic backgrounds, residing in selected rural malaria endemic areas in Bangladesh. Methods The KAP survey was conducted in portions of six different malaria endemic districts in Bangladesh from July to October 2011. The survey consisted of interviewing residence of these malaria endemic districts using a structured questionnaire and interviewers also completed observational checklists at each household where people were interviewed. The study area was further divided into two zones (1 and 2) based on differences in the physical geography and level of malaria endemicity in the two zones. Data from the questionnaires and observational checklists were analysised using Statistical Package for Social Sciences 16.0 (SPSS, Inc., Chicago, IL, USA). Results A total of 468 individuals from individual households were interviewed, and most respondents were female. Monthly incomes varied within and among the zones. It was found that 46.4% and 41% of respondents’ family had malaria within the past one year in zones 1 and 2, respectively. Nearly 86% of the respondents did not know the exact cause of malaria or the role of Anopheles mosquitoes in the pathogen’s transmission. Knowledge on malaria transmission and symptoms of the respondents

Socio-demographic factors influencing knowledge, attitude and practice (KAP) regarding malaria in Bangladesh.

PubMed

Bashar, Kabirul; Al-Amin, H M; Reza, Md Selim; Islam, Muzahidul; Asaduzzaman; Ahmed, Touhid Uddin

2012-12-18

A clear understanding of the social and behavioral risk factors, and knowledge gaps, related to exposure to malaria are essential when developing guidelines and recommendations for more effective disease prevention in many malaria endemic areas of the world including Bangladesh and elsewhere in the South East Asia. To-date, the level of knowledge that human populations, residing in moderate to high malaria risk zones, have with respect to the basic pathogen transmission dynamics, risk factors for malaria or disease preventative strategies, has not been assessed in Bangladesh. The purpose of this study was to address this gap by conducting surveys of the knowledge, attitudes and practices (KAP) of people, from variable socio-demographic backgrounds, residing in selected rural malaria endemic areas in Bangladesh. The KAP survey was conducted in portions of six different malaria endemic districts in Bangladesh from July to October 2011. The survey consisted of interviewing residence of these malaria endemic districts using a structured questionnaire and interviewers also completed observational checklists at each household where people were interviewed. The study area was further divided into two zones (1 and 2) based on differences in the physical geography and level of malaria endemicity in the two zones. Data from the questionnaires and observational checklists were analysised using Statistical Package for Social Sciences 16.0 (SPSS, Inc., Chicago, IL, USA). A total of 468 individuals from individual households were interviewed, and most respondents were female. Monthly incomes varied within and among the zones. It was found that 46.4% and 41% of respondents' family had malaria within the past one year in zones 1 and 2, respectively. Nearly 86% of the respondents did not know the exact cause of malaria or the role of Anopheles mosquitoes in the pathogen's transmission. Knowledge on malaria transmission and symptoms of the respondents of zones 1 and 2 were

Assessment of knowledge and practice of health workers towards tuberculosis infection control and associated factors in public health facilities of Addis Ababa, Ethiopia: A cross-sectional study.

PubMed

Demissie Gizaw, Girma; Aderaw Alemu, Zewdie; Kibret, Kelemu Tilahun

2015-01-01

Tuberculosis is the leading causes of mortality among infectious diseases worldwide. The risk of transmission from patients to health workers is doubles that of the general population. The close contact to the infectious case before diagnosis is the major risk for tuberculosis infection. The aim of the study was to assess knowledge and practice of health professionals towards tuberculosis infection control and its associated factors in health facilities of Addis Ababa, Ethiopia. A cross-sectional study was conducted from February 29 to April 15/2014 in selected health facilities in Addis Ababa. Five hundred ninety health workers were included in the study. The sample size was assigned to each health facility proportional to their number of health workers. Study subjects were selected from each stratum by simple random sampling technique. Interviewer administered structured questionnaire was used to collect information. Logistic regression was used to identify factors associated with knowledge and practice of health workers towards tuberculosis infection control. Five hundred eighty two participants with 98.6% response rate were involved in the study. Of these, 36.1% had poor knowledge and 51.7% unsatisfactory practice score towards tuberculosis infection control. Having more than six years working experience in health facility (AOR = 2.51; 95% CI: 1.5-4.1) and tuberculosis related training (AOR = 2.51 95% CI; 1.5, 4.1) were significantly associated with knowledge on tuberculosis infection control. Having experience in tuberculosis clinic (AOR =1.93; 95% CI: 1.12, 3.34) and tuberculosis related training (AOR = 1.48; 95% CI: 1.87, 2.51) were significantly associated with practice on tuberculosis infection control. One third of health workers had relatively poor knowledge and nearly half of them had unsatisfactory practice on tuberculosis infection control. Tuberculosis training and work experiences in health facility are determinant factor to knowledge

Sticky knowledge: A possible model for investigating implementation in healthcare contexts

PubMed Central

Elwyn, Glyn; Taubert, Mark; Kowalczuk, Jenny

2007-01-01

Background In health care, a well recognized gap exists between what we know should be done based on accumulated evidence and what we actually do in practice. A body of empirical literature shows organizations, like individuals, are difficult to change. In the business literature, knowledge management and transfer has become an established area of theory and practice, whilst in healthcare it is only starting to establish a firm footing. Knowledge has become a business resource, and knowledge management theorists and practitioners have examined how knowledge moves in organisations, how it is shared, and how the return on knowledge capital can be maximised to create competitive advantage. New models are being considered, and we wanted to explore the applicability of one of these conceptual models to the implementation of evidence-based practice in healthcare systems. Methods The application of a conceptual model called sticky knowledge, based on an integration of communication theory and knowledge transfer milestones, into a scenario of attempting knowledge transfer in primary care. Results We describe Szulanski's model, the empirical work he conducted, and illustrate its potential applicability with a hypothetical healthcare example based on improving palliative care services. We follow a doctor through two different posts and analyse aspects of knowledge transfer in different primary care settings. The factors included in the sticky knowledge model include: causal ambiguity, unproven knowledge, motivation of source, credibility of source, recipient motivation, recipient absorptive capacity, recipient retentive capacity, barren organisational context, and arduous relationship between source and recipient. We found that we could apply all these factors to the difficulty of implementing new knowledge into practice in primary care settings. Discussion Szulanski argues that knowledge factors play a greater role in the success or failure of a knowledge transfer than has

Developing and validating a nutrition knowledge questionnaire: key methods and considerations.

PubMed

Trakman, Gina Louise; Forsyth, Adrienne; Hoye, Russell; Belski, Regina

2017-10-01

To outline key statistical considerations and detailed methodologies for the development and evaluation of a valid and reliable nutrition knowledge questionnaire. Literature on questionnaire development in a range of fields was reviewed and a set of evidence-based guidelines specific to the creation of a nutrition knowledge questionnaire have been developed. The recommendations describe key qualitative methods and statistical considerations, and include relevant examples from previous papers and existing nutrition knowledge questionnaires. Where details have been omitted for the sake of brevity, the reader has been directed to suitable references. We recommend an eight-step methodology for nutrition knowledge questionnaire development as follows: (i) definition of the construct and development of a test plan; (ii) generation of the item pool; (iii) choice of the scoring system and response format; (iv) assessment of content validity; (v) assessment of face validity; (vi) purification of the scale using item analysis, including item characteristics, difficulty and discrimination; (vii) evaluation of the scale including its factor structure and internal reliability, or Rasch analysis, including assessment of dimensionality and internal reliability; and (viii) gathering of data to re-examine the questionnaire's properties, assess temporal stability and confirm construct validity. Several of these methods have previously been overlooked. The measurement of nutrition knowledge is an important consideration for individuals working in the nutrition field. Improved methods in the development of nutrition knowledge questionnaires, such as the use of factor analysis or Rasch analysis, will enable more confidence in reported measures of nutrition knowledge.

Factors Determining Student Retention of Economic Knowledge after Completing the Principles-of-Microeconomics Course.

ERIC Educational Resources Information Center

Kohen, Andrew I.; Kipps, Paul H.

1979-01-01

Reports results of a study of economics students to test the effect of time and other factors affecting retention, to develop an instrument to measure the rate of depreciation of the student's stock of economic knowledge, and to explore the implications of findings for the student's academic planning. (Author/KC)

Knowledge and Perceptions of Common Breast Cancer Risk Factors in Northern Saudi Arabia

PubMed Central

Alrashidi, Ali Ghannam; Ahmed, Hussain Gadelkarim; Alshammeri, Kalaf Jaze Kalaf; Alrashedi, Sami Awejan; ALmutlaq, Bassam Ahmed; Alshammari, Fayez Nashi Motlaq; Alshudayyid, Abdulaziz Abdulrahman Hamad; Alshammari, Abdulrahman Ayed Jazza; Anazi, Fahad Mohammed Samran; Alshammari, Wasmiah Marzouq; Alshammari, Hamdan Sulaiman Ayed; Alshammari, Eid Fahad Habeeb

2017-01-01

Background: Breast cancer is the second leading cause of cancer death in women around the world. The degree of adoption of a preventive lifestyle offers valuable information for planning appropriate intervention programs for improving women’s health. The objective of the present study was to assess the levels of breast cancer related knowledge among a Northern Saudi population. Methodology: In this cross sectional study, data were obtained from 566 Saudi volunteers living in the city of Hail, the Kingdom of Saudi Arabia (KSA). Results: With regard to breast cancer risk factors, 427/566 (75.4%) of participants answered in the affirmative to whether breast cancer could be inherited. For early puberty and late menopause, 209/566 (37%) were in agreement with increased risk, for low and delayed child birth, 261/566 (46%), and for overweight and obesity, 210/566(37%). For the question of whether natural breast feeding can reduce the risk of breast cancer, only 35/566 (6.2%) said yes. Conclusion: There is a general lack of knowledge regarding several BC risk factors among the northern Saudi community which necessitates urgent implementation of educational programs. PMID:29072404

Prevalence and Knowledge Assessment of HIV and Non-Communicable Disease Risk Factors among Formal Sector Employees in Namibia

PubMed Central

Guariguata, Leonor; de Beer, Ingrid; Hough, Rina; Mulongeni, Pancho; Feeley, Frank G.; Rinke de Wit, Tobias F.

2015-01-01

Introduction The burden of non-communicable diseases (NCDs) is growing in sub-Saharan Africa combined with an already high prevalence of infectious disease, like HIV. Engaging the formal employment sector may present a viable strategy for addressing both HIV and NCDs in people of working age. This study assesses the presence of three of the most significant threats to health in Namibia among employees in the formal sector: elevated blood pressure, elevated blood glucose, and HIV and assesses the knowledge and self-perceived risk of employees for these conditions. Methods A health and wellness screening survey of employees working in 13 industries in the formal sector of Namibia was conducted including 11,192 participants in the Bophelo! Project in Namibia, from January 2009 to October 2010. The survey combined a medical screening for HIV, blood glucose and blood pressure with an employee-completed survey on knowledge and risk behaviors for those conditions. We estimated the prevalence of the three conditions and compared to self-reported employee knowledge and risk behaviors and possible determinants. Results 25.8% of participants had elevated blood pressure, 8.3% of participants had an elevated random blood glucose measurement, and 8.9% of participants tested positive for HIV. Most participants were not smokers (80%), reported not drinking alcohol regularly (81.2%), and had regular condom use (66%). Most participants could not correctly identify risk factors for hypertension (57.2%), diabetes (57.3%), or high-risk behaviors for HIV infection (59.5%). In multivariate analysis, having insurance (OR:1.15, 95%CI: 1.03 – 1.28) and a managerial position (OR: 1.29, 95%CI: 1.13 – 1.47) were associated with better odds of knowledge of diabetes. Conclusion The prevalence of elevated blood pressure, elevated blood glucose, and HIV among employees of the Namibian formal sector is high, while risk awareness is low. Attention must be paid to improving the knowledge of

Female autonomy as a contributing factor to women's HIV-related knowledge and behaviour in three culturally contrasting States in India.

PubMed

Bloom, Shelah S; Griffiths, Paula L

2007-07-01

Factors contributing to India's vulnerability to the AIDS epidemic include pervasive poverty, low levels of education and high gender stratification. This study uses data collected in the 1998-99 National Family Health Survey-2 (NFHS-2) to investigate the relationship between aspects of women's autonomy and four measures of HIV-related knowledge and behaviour--awareness and knowledge of HIV/AIDS, condom awareness and condom use--in three culturally contrasting states in India: Kerala (n=2884), Karnataka (n=4357) and Uttar Pradesh (n=8981). The NFHS-2 is a nationally representative survey of India, with a sampling scheme that was designed such that each state sample can be generalized back to represent ever-married women aged 15-49 living in the state. Kerala scores highest in the four health outcome measures, followed by Karnataka and then Uttar Pradesh, but condom use is lowest in Karnataka. Kerala also leads in the four dimensions of autonomy examined and in socio-demographic status, followed again by Karnataka and Uttar Pradesh. Despite these observed differences, in all three states, women with greater autonomy as measured by this study were more likely to be knowledgeable about AIDS and condoms and to use condoms, after controlling for socio-demographic factors. These results concur with other studies focusing on women's autonomy and health outcomes around the world, and point to the importance of incorporating a gender-based approach to AIDS prevention programmes in India.

Robust Programming Problems Based on the Mean-Variance Model Including Uncertainty Factors

NASA Astrophysics Data System (ADS)

Hasuike, Takashi; Ishii, Hiroaki

2009-01-01

This paper considers robust programming problems based on the mean-variance model including uncertainty sets and fuzzy factors. Since these problems are not well-defined problems due to fuzzy factors, it is hard to solve them directly. Therefore, introducing chance constraints, fuzzy goals and possibility measures, the proposed models are transformed into the deterministic equivalent problems. Furthermore, in order to solve these equivalent problems efficiently, the solution method is constructed introducing the mean-absolute deviation and doing the equivalent transformations.

Knowledge, Attitude and Practice of Pharmacists regarding Dietary Supplements : A Community Pharmacy- based survey in Tehran.

PubMed

Mehralian, Gholamhossein; Yousefi, Nazila; Hashemian, Farshad; Maleksabet, Hanieh

2014-01-01

The present study aimed to evaluate pharmacy practice regarding dietary supplements in Tehran (I.R. Iran). So, the factors affecting on pharmacists' practice including their knowledge, attitude, and some underlying factors were evaluated. This is an observational knowledge; attitude and practice (KAP) study. The unit of analysis include pharmacies practice located in Tehran. The data was collected in 2013 via an anonymous, self-administered; postal questionnaire consisted of demographic information, knowledge (subjective and objective questions), attitude, and practice evaluation part. Descriptive and inferential statistics were performed using SPSS. This study showed that although the knowledge has a significant effect on attitude and practice, the attention should be paid on other underlying factors such as experience, pharmacy ownership situation and academic degree which might have positive impact on pharmacists' practice. According to this study, although many underlying factors such as experience, university and pharmacy ownership have impact on pharmacy practice regarding dietary supplements, the most attention should paid to knowledge as the main factor and more attention should be paid to training on dietary supplement could be recommended.

Educational status and knowledge level of pre- and postmenopausal women about osteoporosis and risk factors: a cross-sectional study in a group of Turkish female subjects.

PubMed

Okumus, M; Ceceli, E; Tasbas, O; Kocaoglu, S; Akdogan, S; Borman, P

2013-01-01

Most women are unaware of the risk factors for osteoporosis (OP). In an effort to prevent the development of OP, women need to have a raised awareness on this issue. The aims of this study were to determine any differences in the level of awareness and knowledge about OP between pre- and postmenopausal women. Three hundred and six women who presented to the outpatient clinic of the Physical Medicine and Rehabilitation Department were included into the study. Demographic characteristics of the subjects were recorded. The participants were interviewed via an OP awareness questionnaire, which was designed to determine their knowledge of OP and risk factors. The mean ages of the 126 pre- and 180 postmenopausal women were 41.3 ± 5.9 and 58.9 ± 8.1 years, respectively. Thirty-two percent of premenopausal and 51% of postmenopausal women had heard about OP (p< 0.001), but the mean scores of OP knowledge according to the OP questionnaire were not different between the groups (p> 0.05). Both pre- and postmenopausal women with a higher level of education demonstrated better knowledge of OP based on their awareness questionnaire score (p< 0.001). Although half of the pre- and postmenopausal women reported having some awareness of OP, their level of knowledge was poor, particularly with regard to the risk factors associated with the condition and its complications. Having information about the risks of OP and a better understanding of the health beliefs of those at risk are important, as both may play a major role in influencing an individual's OP-preventing behaviors.

Risk Factor Knowledge, Perceived Threat, and Protective Health Behaviors: Implications for Type 2 Diabetes Control in Rural Communities.

PubMed

Paige, Samantha R; Bonnar, Kelly K; Black, David R; Coster, Daniel C

2018-02-01

Purpose The purpose of this study was to explore how perceived threat of type 2 diabetes (T2D) is shaped by risk factor knowledge and promotes the engagement of protective health behaviors among rural adults. Methods Participants (N = 252) completed a cross-sectional mixed-mode survey. Chi-squared analyses were computed to examine differences in perceived threat by demographic factors and knowledge of T2D risk factors. Logistic regressions were conducted to examine the relationship between T2D perceived threat and engagement in physical activity and health screenings. Results Perceived threat and knowledge of T2D risk factors were high. Perceived susceptibility was significantly higher among women, whites, and respondents with high body mass index (BMI). Respondents reporting physical activity most/almost every day had low perceived susceptibility to T2D. Perceived severity was significantly higher among respondents with high BMI. Blood cholesterol and glucose screenings were associated with greater T2D perceived susceptibility and severity. Higher BMI was associated with receiving a blood glucose screening. Conclusion Health education specialists and researchers should further explore the implications of using audience segmented fear appeal messages to promote T2D control through protective health behaviors.

Microbiological risk factors in dentistry. Current status of knowledge.

PubMed

Szymańska, Jolanta

2005-01-01

Dentists belong to a professional group potentially exposed to harmful biological factors which most often are infectious microorganisms, less frequently - allergenic or toxic microorganisms. The fundamental routes of spreading harmful microorganisms in a dental surgery are: blood-borne, saliva-droplet, direct contact with a patient and with infected equipment, and water-droplet infections. In this paper, the current status of knowledge on microbiological hazards in a dentist's work is presented. Groups of microorganisms, such as prions, viruses, bacteria, fungi and protozoa, to which a dentist is, or may be exposed, are discussed. Epidemiological assessment of microbiological hazards in a dentist's work was performed and the basic principles of prevention formulated. Special attention was given to microflora in dental unit waterlines, and the biofilm persisting in them, as a source of occupational hazards specific for a dentist's workplace.

A qualitative study of Ottawa university students’ awareness, knowledge and perceptions of infertility, infertility risk factors and assisted reproductive technologies (ART)

PubMed Central

2013-01-01

Background Awareness of infertility risk factors is an essential first step to safeguard future fertility. Whereas several studies have examined university students’ awareness of female fertility and related risk factors, the topic of male infertility has not been well examined. The objective of this study was to assess young men and women’s awareness, knowledge and perceptions of infertility, male and female infertility risk factors and assisted reproductive technologies (ART). Methods Semi-structured interviews were conducted in 2008 with a multi-ethnic sample of sixteen male and twenty-three female Ottawa university students, followed by qualitative data analysis to identify major themes. Interview topics included awareness of male and female infertility risk factors, infertility diagnosis/treatments and personal options in the event of future infertility. Results Participants were generally familiar with infertility as a biomedical health problem, could identify sex-specific risk factors but overestimated fertility of women in their thirties and ART success rates. Reproductive health knowledge gaps and confusion of the physiological life-stage of menopause with infertility were apparent. Most participants would pursue in vitro fertilization or international adoption in the event of personal infertility. Some participants wished to use a ‘natural’ approach and were concerned with potential side effects of ART-related medications. Conclusions The general awareness of infertility in young adults is promising and supports the potential uptake for health promotion of fertility preservation. This study underscores the continued need for comprehensive sexual and reproductive health education and promotion for adolescents and young adults. PMID:23962162

Effectiveness of a web-based personalized rheumatoid arthritis risk tool with or without a health educator for knowledge of RA risk factors.

PubMed

Prado, Maria G; Iversen, Maura D; Yu, Zhi; Miller Kroouze, Rachel; Triedman, Nellie A; Kalia, Sarah S; Lu, Bing; Green, Robert C; Karlson, Elizabeth W; Sparks, Jeffrey A

2018-01-05

To assess knowledge of rheumatoid arthritis (RA) risk factors among unaffected first-degree relatives (FDRs) and to study whether a personalized RA education tool increases risk factor knowledge. We performed a randomized controlled trial assessing RA educational interventions among 238 FDRs. The web-based Personalized Risk Estimator for RA (PRE-RA) tool displayed personalized RA risk results (genetics, autoantibodies, demographics, and behaviors) and educated about risk factors. Subjects were randomly assigned to: Comparison arm (standard RA education, n=80), PRE-RA arm (PRE-RA alone, n=78), or PRE-RA Plus arm (PRE-RA and a one-on-one session with a trained health educator, n=80). The RA Knowledge Score (RAKS, the number of 8 established RA risk factors identified as related to RA) was calculated at baseline and post-education (immediate/6 weeks/6 months/12 months). We compared RAKS and its components at each post-education point by randomization arm. At baseline before education, few FDRs identified behavioral RA risk factors (15.9% for dental health, 31.9% for smoking, 47.5% for overweight/obesity, and 54.2% for diet). After education, RAKS increased in all arms, higher in PRE-RA and PRE-RA Plus than Comparison at all post-education points (p<0.05). PRE-RA were more likely to identify risk factors than those that received standard education (proportion agreeing smoking is a risk factor at 6 weeks: 83.1% in PRE-RA Plus arm, 71.8% in PRE-RA, and 43.1% in Comparison arms, p<0.05 for PRE-RA vs. Comparison). Despite being both familiar with RA and at increased risk, FDRs had low knowledge about RA risk factors. A web-based personalized RA education tool successfully increased RA risk factor knowledge. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Knowledge, attitude and practices of women in maldives related to the risk factors, prevention and early detection of cervical cancer.

PubMed

Basu, Partha; Hassan, Salma; Fileeshia, Fathmath; Mohamed, Sizna; Nahoodha, Aminath; Shiuna, Aminath; Sulaiman, Asma Ibrahim; Najeeb, Nazeera; Saleem, Fathmath Jeehan

2014-01-01

A population-based cervical cancer screening program using visual inspection with acetic acid was launched in Maldives in 2014. Our study aimed to assess the knowledge, attitude and practices of women in relation to risk factors of cervical cancer, early detection of the disease and its prevention. The questionnaire based survey was conducted among 20 to 50 year old women, systematically sampled to represent three regions of Maldives. Trained investigators interviewed a total of 2,845 women at home. The prevalence of the risk factors of cervical cancer like early age at marriage and childbirth, multiple marriages, multiple marriages of the husbands, and multiple pregnancies was high. More women knew about breast cancer than cervical cancer. Even among the small number of women who knew of cervical cancer, only 34.6% had the knowledge of at least one early symptom. Very few women knew that the cancer could be prevented by any test. Only 6.2% of the women reported having ever undergone a Pap smear. Many women had the misconception that cervical cancer was infectious. In Maldives the younger women have high literacy rate due to the policy of universal free education and those with higher levels of education had improved knowledge of cervical cancer and its risk factors. The prevalence of risk factors also reduced with improved literacy. Awareness about risk factors and prevention of cervical cancer is limited among Maldivian women in spite of having high exposure to some of the risk factors. A universal literacy program in the country has helped to improve the knowledge of cervical cancer prevention and to reduce the exposure to various risk factors in the younger population.

Ovarian Cancer Knowledge in Women and Providers Following Education with Inside Knowledge Campaign Materials.

PubMed

Puckett, Mary C; Townsend, Julie S; Gelb, Cynthia A; Hager, Polly; Conlon, Amy; Stewart, Sherri L

2017-06-24

Because no effective methods for preventing or screening for ovarian cancer exist, symptom recognition is integral to its early detection. The Centers for Disease Control and Prevention's Inside Knowledge: Get the Facts about Gynecologic Cancer campaign was developed to raise awareness and educate women and providers about risk factors, symptoms, recommended screening, and prevention strategies for the five main gynecologic cancers, including ovarian cancer. Inside Knowledge campaign materials were utilized by CDC's National Comprehensive Cancer Control Program grantees to educate women and providers about gynecologic cancer from 2014 to 2015. Grantees recruited participants and held educational sessions using Inside Knowledge materials. Questionnaires were given before and after the sessions to assess changes in awareness, confidence, and behavioral intentions around gynecologic cancer information and analyzed in 2016. This analysis focused on an assessment of changes related to ovarian cancer information. Participants' knowledge increased after educational sessions. Among women, there were increases in correctly identifying that the Papanicolaou (Pap) test does not screen for ovarian cancer (89.2%) and that genetic testing is available (77.9%). There was a lower increase in knowledge that HPV is not a cause of ovarian cancer (56.4%). Providers and women reported significant increases in their confidence in their ability to talk to each other about gynecologic cancer post-session. Ovarian cancer awareness, confidence, and related behaviors increased in participants exposed to Inside Knowledge materials. Using these materials to increase knowledge could lead to more empowered patients, better provider-patient communications, and improved care for gynecologic cancers, including ovarian cancer.

Listeriosis in pregnancy: survey of British Columbia practitioners' knowledge of risk factors, counseling practices, and learning needs.

PubMed

Kirkham, Colleen; Berkowitz, Jonathan

2010-04-01

To determine the knowledge, counseling practices, and learning needs of practitioners in British Columbia regarding risk factors for listeriosis in pregnancy. A 1-page, mailed, self-administered, anonymous questionnaire. British Columbia. A total of 827 practitioners (614 family physicians, 93 midwives, and 120 family practice residents) were sent the questionnaire. Awareness of listeriosis, knowledge of the risk factors for listeriosis, practices for counseling pregnant women, practitioners' learning needs, and provider and practice characteristics. A total of 340 practitioners (41%) completed the questionnaire. While most (88%) physicians and midwives had heard of listeriosis, few (18%) were aware that infection was more common during pregnancy. One-third (33%) of practitioners counseled pregnant women about the risk factors for listeriosis. The main reasons for not providing such counseling were lack of knowledge and the perception that listeriosis was rare and not an important concern for pregnant women. Rates of counseling were highest among midwives (84%) and lowest among physicians practising outside the Lower Mainland of British Columbia (12%). Of those practitioners providing prenatal care, 47% counseled pregnant women about the risks of unpasteurized milk and 41% counseled women about the risks of consuming soft cheese; few counseled about the risks of consuming deli meat or raw hot dogs (25%), unwashed fruit and vegetables (12%), or refrigerated smoked seafood (6%). Most prenatal care providers in British Columbia are unaware of the risk factors for listeriosis or its propensity for pregnant women and do not counsel their pregnant patients about these risks.

Predicting cancer risk knowledge and information seeking: the role of social and cognitive factors.

PubMed

Hovick, Shelly R; Liang, Ming-Ching; Kahlor, Leeann

2014-01-01

This study tests an expanded Structural Influence Model (SIM) to gain a greater understanding of the social and cognitive factors that contribute to disparities in cancer risk knowledge and information seeking. At the core of this expansion is the planned risk information seeking model (PRISM). This study employed an online sample (N = 1,007) of African American, Hispanic, and non-Hispanic White adults. The addition of four cognitive predictors to the SIM substantially increased variance explained in cancer risk knowledge (R(2) = .29) and information seeking (R(2) = .56). Health literacy mediated the effects of social determinants (socioeconomic status [SES] and race/ethnicity) on cancer risk knowledge, while subjective norms mediated their effects on cancer risk information seeking. Social capital and perceived seeking control were also shown to be important mediators of the relationships between SES and cancer communication outcomes. Our results illustrate the social and cognitive mechanisms by which social determinants impact cancer communication outcomes, as well as several points of intervention to reduce communication disparities.

Factors Influencing Knowledge Sharing among Undergraduate Students: A Malaysian Perspective

ERIC Educational Resources Information Center

Ong, Hway-Boon; Yeap, Peik-Foong; Tan, Siow-Hooi; Chong, Lee-Lee

2011-01-01

Knowledge sharing can enhance learning and help to build the knowledge workforce. This paper reports on a study of knowledge sharing behaviour among undergraduate students in Malaysia. Knowledge sharing was found to be influenced by the mechanisms used, various barriers to communication and the motivations behind knowledge sharing. The mechanisms…

On-Site Pedagogical Content Knowledge Development

NASA Astrophysics Data System (ADS)

Chan, Kennedy Kam Ho; Yung, Benny Hin Wai

2015-05-01

Experiences and reflection have long been regarded as a foundation for pedagogical content knowledge (PCK) development. However, little is known about how experienced teachers develop their PCK via reflection-in-action during their moment-to-moment classroom instruction. Drawing upon data sources including classroom observations, semi-structured interviews and stimulated recall interviews based on lesson videos, this study examined instances when four experienced teachers were found to invent new instructional strategies/representations on the spot during the lesson (referred to as on-site PCK development) in their first attempts at teaching a new topic. The study documented the moment-to-moment experiences of the teachers, including their reconstructed thought processes associated with these instances of on-site PCK development. An explanatory model of a three-step process comprising a stimulus, an integration process and a response was advanced to account for the on-site PCK development observed among the teachers. Three categories of stimulus that triggered on-site PCK development were identified. Factors influencing the integration process and, hence, the resulting response, included teachers' subject matter knowledge of the new topic, their general pedagogical knowledge and their knowledge of student learning difficulties/prior knowledge related to the new topic. Implications for teacher professional development in terms of how to enhance teachers' on-site PCK development are discussed.

Framework for measuring adaptive knowledge-rich systems performance.

PubMed

Bushko, Renata G

2005-01-01

The universe is non repeatable in nature--most of events cannot be prestated and do not repeat themselves. The only way to create systems that are truly useful is to make them adaptive (able to reason by analogy and learn) and rich in knowledge (including common sense knowledge). Adaptive and knowledge-rich health management could get us closer to errorless health care where small incremental adjustments happen all the time preventing occurrence of an error. In the era of adaptive systems we need to have a way to evaluate their performance. Are they truly adaptive? How adaptive are they? Are they accurate enough? Are they fast enough? Are they cost effective? This chapter presents general framework for measuring adaptive knowledge-rich systems' performance and includes among others definitions of adaptiveness factor, britt (a unit of brittleness) and uso-quant (unit of usefulness of a piece of knowledge). Measuring adaptive knowledge-rich systems performance is one of the most important research areas that can have a big pay-off in healthcare now and in the future.

Knowledge Acquisition Using Linguistic-Based Knowledge Analysis

Treesearch

Daniel L. Schmoldt

1998-01-01

Most knowledge-based system developmentefforts include acquiring knowledge from one or more sources. difficulties associated with this knowledge acquisition task are readily acknowledged by most researchers. While a variety of knowledge acquisition methods have been reported, little has been done to organize those different methods and to suggest how to apply them...

[Changes of acquired immune deficiency syndrome related knowledge, attitudes, behaviors and their influencing factors among college students in Beijing].

PubMed

2017-06-18

To compare acquired immune deficiency syndrome (AIDS) related knowledge, attitudes, behaviors and their influencing factors among college students in different years in Beijing, and to provide evidence for targeted health education among college students in future. College students were selected by the stratified cluster sampling method, and a questionnaire survey was conducted among college students in year 2006 and 2016 in Beijing. The sample sizes were 1 800 and 3 001 college students, respectively. The contents of the questionnaire included: socio-demographic characteristics, AIDS related knowledge, AIDS related attitude, sex intercourse and its related risk behaviors, condom use intension, and AIDS related health education. Compared with the year 2006, the average AIDS knowledge scores of college students in year 2016 dropped from 12.78±1.95 to 11.90±2.56 (t=12.91, P<0.05), and the correct answer rates of questions in the knowledge part were decreased, too. Except for belief on condom use, the college students were more negative on AIDS related attitude and self-efficacy in year 2016 than in year 2006. Among the students who had sex experience, the rates of commercial sex [17.65% (33/187) vs. 6.53% (16/245), χ 2 =13.003, P<0.001] and the rates of homo-sexual intercourse [15.43% (29/188) vs. 4.13% (10/242), χ 2 =16.356, P<0.001] were higher in year 2016 than in year 2006. The main way for the students seeking pornographic information was changed from books to internet (41.15%) in 2016 compared with the year 2016. In 2016, the influencing factors of intention on condom use were male (OR=0.713), self-efficacy of condom purchase (OR=0.876), never received sex education before college (OR=0.752), self-efficacy of condom use (OR=1.135), belief of condom use (OR=1.775), and attitude towards AIDS patients (OR=1.136). AIDS related knowledge, attitudes and behaviors among college students have been changed, AIDS related health education should be designed and

Do Young Heroin Users in Madrid, Barcelona and Seville have Sufficient Knowledge of the Risk Factors for Unintentional Opioid Overdose?

PubMed Central

Barrio, Gregorio; Brugal, M. Teresa; de la Fuente, Luis; Ballesta, Rosario; Bravo, María J.; Silva, Teresa C.; Rodríguez-Martos, Alicia

2006-01-01

To identify the self-perceived reasons for unintentional opioid overdose of young heroin users in three Spanish cities and their agreement with objective risk factors for overdose. Computer-Assisted Personal Interviews (CAPI) were held with 991 street-recruited current heroin users aged 18–30. The general reasons for overdose and the reasons for the last overdose suffered were explored with open-ended (OEQs) and pre-coded questions (PCQs). Limited knowledge of overdose risk factors was defined as mention of fewer than two objective risk factors for unintentional overdose in the OEQ. Univariate, bivariate, and logistic regression methods were used. 77.8% (Seville), 64.9% (Madrid) and 57.2% (Barcelona) of participants have limited knowledge of overdose risk factors. Residence in Seville and not having attended courses or meetings on overdoses were significantly associated with limited knowledge, after adjusting for other factors. The most frequently identified general reasons in OEQ or PCQ were using heroin in large amounts (66.8%), together with tranquilizers (62.0%), adulterated (60.7%), or purer than usual (57.6%). Most reasons were selected more frequently in PCQ than in OEQ, especially rapid injection of the entire dose and using heroin shortly after using tranquilizers or alcohol, by injection, or after a period of abstinence. The results were similar for overdoses suffered by participants. Most young heroin users do not have sufficient knowledge of overdose risk factors, especially the use of heroin by injection, after a period of abstinence, or together with alcohol or methadone. Specific informational or educational programs adapted to the local context are critically needed. PMID:16739049

Factors Influencing Primary School Children's Knowledge of Wildlife

ERIC Educational Resources Information Center

Huxham, Mark; Welsh, Angela; Berry, Alice; Templeton, Stuart

2006-01-01

We examined the wildlife knowledge of primary (aged 4-12) schoolchildren. In particular, we examined the effects of children's age and gender, as well as the taxonomy and origin (indigenous versus exotic) of wildlife, on the degree of knowledge about different species. We used illustrated "flashcards" of mammals, birds and arthropods,…

Awareness and knowledge of oral cancer among university students in Malaysia.

PubMed

Al Dubai, Sami Abdo Radman; Ganasegeran, Kurubaran; Alabsi, Aied M; Alshagga, Mustafa Ahmed; Ali, Riyadh Saif

2012-01-01

This study aimed to assess the level of knowledge of oral cancer and its associated factors among university students in Malaysia. A cross sectional study was conducted among 200 university students in Malaysia. A self administered questionnaire was used to collect data. It included questions on socio- demographic data, awareness and knowledge of oral cancer. Mean age of the respondents was 21.5 ± 2.5 and the age ranged from 18 to 27 years. The majority of the respondents were aware of oral cancer (92.0%) and recognized the followings as signs and symptoms of oral cancer: ulcer and oral bleeding (71.0%), followed by swelling (61.5%). A satisfactory knowledge was observed on the following risk factors; smoking (95.5%), poor oral hygiene (90.5%), family history (90.0%), alcohol (84.5%) and poor fitting dentures (83.0%). However, unsatisfactory knowledge was observed about hot/spicy food (46.5%), obesity (36.0%), old age (31.5%), dietary factor (29.0%) and smokeless tobacco (25.5%). Knowledge of oral cancer was associated significantly with age (p<0.01), year of study (p<0.01) and course of study (p<0.01). Instead of satisfactory awareness and knowledge of oral cancer and its clinical presentations, inadequate knowledge was observed about its risk factors. There is a need to introduce oral cancer education among university students.

First aid knowledge, attitude, practice, and associated factors among kindergarten teachers of Lideta sub-city Addis Ababa, Ethiopia

PubMed Central

Ganfure, Gemechu

2018-01-01

Background Injuries are very common and can occur at any point of time in a day. Unintended injuries in kindergarten children are the most common and need immediate life saving care which is known as first aid. This study aimed to investigate knowledge, attitude, practice, and associated factors of first aid among kindergarten teachers of Lideta sub-city Addis Ababa, Ethiopia. Method A cross-sectional study was conducted among kindergarten teachers. Data was collected using pretested, structured and self-administered questionnaire S1 File. The collected data was entered in to Epi Data version 3.1 software and analyzed using SPSS version 20. Logistic regression analysis was used to identify association between kindergarten teachers’ knowledge and attitudes towards first aid and different variables. Odds ratios with 95% CI and p<0.05 were computed to determine the presence of the association. Result One hundred and ninety-four teachers participated in the study with a response rate of 95%. Only 40% of the teachers were knowledgeable and 75% of them had positive attitude for first aid. Eighty percent of teachers encountered with children in need of first aid. Kindergarten teachers older than 35 years [AOR = 4.2, 95%CI: (1.02, 16.9)], five years’ experience [AOR = 3.1, 95%CI: (1.2, 7.6)], having previous first aid training [AOR = 3.1, 95%CI: (1.2, 7.7)], source of first aid information and teachers serving in private kindergarten are associated with having knowledge of first aid. Long time experience, type of kindergarten, previous training, and exposure to children in need of first aid were positive association with attitude towards first aid. Conclusion Low first aid knowledge and high positive attitude among kindergarten teachers. Having long time experience, being older age, previous first aid training, and serving in private kindergarten were positively associated with first aid knowledge and positive attitude. Creating awareness and including first aid

First aid knowledge, attitude, practice, and associated factors among kindergarten teachers of Lideta sub-city Addis Ababa, Ethiopia.

PubMed

Ganfure, Gemechu; Ameya, Gemechu; Tamirat, Ababe; Lencha, Bikila; Bikila, Dereje

2018-01-01

Injuries are very common and can occur at any point of time in a day. Unintended injuries in kindergarten children are the most common and need immediate life saving care which is known as first aid. This study aimed to investigate knowledge, attitude, practice, and associated factors of first aid among kindergarten teachers of Lideta sub-city Addis Ababa, Ethiopia. A cross-sectional study was conducted among kindergarten teachers. Data was collected using pretested, structured and self-administered questionnaire S1 File. The collected data was entered in to Epi Data version 3.1 software and analyzed using SPSS version 20. Logistic regression analysis was used to identify association between kindergarten teachers' knowledge and attitudes towards first aid and different variables. Odds ratios with 95% CI and p<0.05 were computed to determine the presence of the association. One hundred and ninety-four teachers participated in the study with a response rate of 95%. Only 40% of the teachers were knowledgeable and 75% of them had positive attitude for first aid. Eighty percent of teachers encountered with children in need of first aid. Kindergarten teachers older than 35 years [AOR = 4.2, 95%CI: (1.02, 16.9)], five years' experience [AOR = 3.1, 95%CI: (1.2, 7.6)], having previous first aid training [AOR = 3.1, 95%CI: (1.2, 7.7)], source of first aid information and teachers serving in private kindergarten are associated with having knowledge of first aid. Long time experience, type of kindergarten, previous training, and exposure to children in need of first aid were positive association with attitude towards first aid. Low first aid knowledge and high positive attitude among kindergarten teachers. Having long time experience, being older age, previous first aid training, and serving in private kindergarten were positively associated with first aid knowledge and positive attitude. Creating awareness and including first aid courses in the kindergarten teachers

Survey on the knowledge of age-related macular degeneration and its risk factors among Singapore residents.

PubMed

Sanjay, Srinivasan; Neo, Hui Yee; Sangtam, Tiakumzuk; Ku, Jae Yee; Chau, Shirley Y M; Rostihar, Abdul Karim; Au Eong, Kah-Guan

2009-11-01

To assess the awareness of age-related macular degeneration (AMD) and its risk factors among Singapore residents. A cross-sectional questionnaire-based telephone survey was conducted to ascertain the awareness of AMD with regards to knowledge of the disease entity and possible risk factors among Singapore residents. A Singapore residential telephone directory was used to identify potential households by choosing the first and last entries on randomly selected pages. Respondents included individuals from households with landline telephone connection who were willing to participate in the study after a brief introduction about the study. Verbal consent was sought before proceeding with the interview. Interpreters were used for respondents whose ability to converse in English was limited. Prior to commencement of the study, the protocol was reviewed and approved by Ethics committee of the Domain Specific Review Board. The interviewers contacted 796 subjects from different households, of which 520 participated (response rate, 65.3%). The age of the respondents ranged from 18 to 85 (median 41) years. Only 38 (7.3%) of them were aware of AMD, the majority of whom had completed secondary or higher education. Two hundred (38.5%) and 191 (36.7%) of the respondents considered age and smoking, respectively, to be risk factors for AMD. The awareness of AMD among Singapore residents is low. AMD awareness needs to be improved by educational programmes designed for this specific purpose.

Intracultural Differences in Local Botanical Knowledge and Knowledge Loss among the Mexican Isthmus Zapotecs.

PubMed

Saynes-Vásquez, Alfredo; Vibrans, Heike; Vergara-Silva, Francisco; Caballero, Javier

2016-01-01

This study reports on the socio-demographic and locality factors that influence ethnobiological knowledge in three communities of Zapotec indigenous people of the Isthmus of Tehuantepec, Mexico. It uses local botanical nomenclature as a proxy for general ethnobiological knowledge. In each of these communities (one urban and two rural), 100 adult men were interviewed aided with a field herbarium. Fifty had a background in farming, and 50 worked in the secondary or tertiary sector as their main economic activity, totaling 300 interviews. Using a field herbarium with samples of 30 common and rare wild regional species, we documented visual recognition, knowledge of the local life form, generic and specific names and uses (five knowledge levels measuring knowledge depth). The relationship between sociodemographic variables and knowledge was analyzed with simple correlations. Differences between the three communities and the five knowledge levels were then evaluated with a discriminant analysis. A general linear analysis identified factors and covariables that influenced the observed differences. Differences between the groups with different economic activities were estimated with a t-test for independent samples. Most of the relationships found between sociodemographic variables and plant knowledge were expected: age and rurality were positively related with knowledge and years of formal schooling was negatively related. However, the somewhat less rural site had more traditional knowledge due to local circumstances. The general linear model explained 70-77% of the variation, a high value. It showed that economic activity was by far the most important factor influencing knowledge, by a factor of five. The interaction of locality and economic activity followed. The discriminant analysis assigned interviewees correctly to their localities in 94% of the cases, strengthening the evidence for intracultural variation. Both sociodemographic and historic intracultural

Intracultural Differences in Local Botanical Knowledge and Knowledge Loss among the Mexican Isthmus Zapotecs

PubMed Central

Saynes-Vásquez, Alfredo; Vibrans, Heike; Vergara-Silva, Francisco; Caballero, Javier

2016-01-01

This study reports on the socio-demographic and locality factors that influence ethnobiological knowledge in three communities of Zapotec indigenous people of the Isthmus of Tehuantepec, Mexico. It uses local botanical nomenclature as a proxy for general ethnobiological knowledge. In each of these communities (one urban and two rural), 100 adult men were interviewed aided with a field herbarium. Fifty had a background in farming, and 50 worked in the secondary or tertiary sector as their main economic activity, totaling 300 interviews. Using a field herbarium with samples of 30 common and rare wild regional species, we documented visual recognition, knowledge of the local life form, generic and specific names and uses (five knowledge levels measuring knowledge depth). The relationship between sociodemographic variables and knowledge was analyzed with simple correlations. Differences between the three communities and the five knowledge levels were then evaluated with a discriminant analysis. A general linear analysis identified factors and covariables that influenced the observed differences. Differences between the groups with different economic activities were estimated with a t-test for independent samples. Most of the relationships found between sociodemographic variables and plant knowledge were expected: age and rurality were positively related with knowledge and years of formal schooling was negatively related. However, the somewhat less rural site had more traditional knowledge due to local circumstances. The general linear model explained 70–77% of the variation, a high value. It showed that economic activity was by far the most important factor influencing knowledge, by a factor of five. The interaction of locality and economic activity followed. The discriminant analysis assigned interviewees correctly to their localities in 94% of the cases, strengthening the evidence for intracultural variation. Both sociodemographic and historic intracultural

The importance of cultural factors in the distribution of medicinal plant knowledge: a case study in four Basque regions.

PubMed

Menendez-Baceta, Gorka; Aceituno-Mata, Laura; Reyes-García, Victoria; Tardío, Javier; Salpeteur, Matthieu; Pardo-de-Santayana, Manuel

2015-02-23

Previous research suggests that the use of medicinal plants by a given group is mainly driven by biological variables such as the chemical composition or the ecological distribution of plants. However, other studies highlight the importance of cultural aspects such as the curative meaning given to a plant, beliefs, religion or the historical context. Such aspects could play an important role in the use, diffusion or even in the effectiveness of a plant remedy. Fieldwork consisted of 233 orally consented semi-structured interviews with 178 informants about medicinal uses of plants. Interviews were conducted in four historically and geographycally delimited regions of Alava and Biscay with similar environmental conditions but different sociolinguistic backgrounds: two regions were Basque- and two Spanish-speaking. Data were structured in use-reports. A Between Class Analysis was conducted to assess the intercultural and intracultural variability of medicinal plants knowledge. The results show the existence of four clearly different medicinal ethnofloras. While the four ethnofloras share remedies widely distributed through the territory, each of them also includes remedies that are only shared among closely related communities. The ecological availability and chemical composition of the plants may explain why there are widely used plant remedies. On the contrary, the distribution of the locally shared remedies matches up with the cultural heterogeneity of the territory, so cultural factors, such as, language, social networks or the meaning response of the plants seem to explain the use of many traditional plant remedies. In Addition, we also found that Basque speaking territories show higher knowledge levels than Spanish speaking territories. In this sense, the development and reinforcement of Basque identity by Basque nationalism seems to have contributed to maintain the traditional knowledge in the Basque speaking regions. Despite the fact that pharmacological

Ocular Angiogenesis: Vascular Endothelial Growth Factor and Other Factors.

PubMed

Rubio, Roman G; Adamis, Anthony P

2016-01-01

Systematic study of the mechanisms underlying pathological ocular neovascularization has yielded a wealth of knowledge about pro- and anti-angiogenic factors that modulate diseases such as neovascular age-related macular degeneration. The evidence implicating vascular endothelial growth factor (VEGF) in particular has led to the development of a number of approved anti-VEGF therapies. Additional proangiogenic targets that have emerged as potential mediators of ocular neovascularization include hypoxia-inducible factor-1, angiopoietin-2, platelet-derived growth factor-B and components of the alternative complement pathway. As for VEGF, knowledge of these factors has led to a product pipeline of many more novel agents that are in various stages of clinical development in the setting of ocular neovascularization. These agents are represented by a range of drug classes and, in addition to novel small- and large-molecule VEGF inhibitors, include gene therapies, small interfering RNA agents and tyrosine kinase inhibitors. In addition, combination therapy is beginning to emerge as a strategy to improve the efficacy of individual therapies. Thus, a variety of agents, whether administered alone or as adjunctive therapy with agents targeting VEGF, offer the promise of expanding the range of treatments for ocular neovascular diseases. © 2016 S. Karger AG, Basel.

Correlates of parental antibiotic knowledge, demand, and reported use.

PubMed

Kuzujanakis, Marianne; Kleinman, Ken; Rifas-Shiman, Sheryl; Finkelstein, Jonathan A

2003-01-01

Clinicians cite parental misconceptions and requests for antibiotics as reasons for inappropriate prescribing. To identify misconceptions regarding antibiotics and predictors of parental demand for antibiotics and to determine if parental knowledge and attitudes are associated with use. Survey of parents in 16 Massachusetts communities. Domains included antibiotic-related knowledge, attitudes about antibiotics, antibiotic use during a 12-month period, demographics, and access to health information. Bivariate and multivariate analyses evaluated predictors of knowledge and proclivity to demand antibiotics. A multivariate model evaluated the associations of knowledge, demand, and demographic factors with parent-reported antibiotic use. A total of 1106 surveys were returned (response rates: 54% and 32% for commercially-insured and Medicaid-insured families). Misconceptions were common regarding bronchitis (92%) and green nasal discharge (78%). Two hundred sixty-five (24%) gave responses suggesting a proclivity to demand antibiotics. Antibiotic knowledge was associated with increased parental age and education, having more than 1 child, white race, and receipt of media information on resistance. Factors associated with a proclivity to demand antibiotics included decreased knowledge, pressure from day-care settings, lack of alternatives offered by clinicians, and lack of access to media information. Among all respondents, reported antibiotic use was associated with younger child age and day-care attendance. Among Medicaid-insured children only, less antibiotic knowledge and tendency to demand antibiotics were associated with higher rates of antibiotic use. Misconceptions regarding antibiotic use are widespread and potentially modifiable by clinicians and media sources. Particular attention should be paid to Medicaid-insured patients in whom such misconceptions may contribute to inappropriate prescribing.

What Is the Current Level of Asthma Knowledge in Elementary, Middle, and High School Teachers?

ERIC Educational Resources Information Center

Carey, Stephen

2013-01-01

This study examined teacher asthma knowledge based on three areas including (a) the level of teacher asthma knowledge in the Maury County Public School System, (b) the level of teacher asthma knowledge based on five demographic factors, and (c) the level of teacher asthma knowledge in the Maury County Public School System compared with teacher…

Genetic Vulnerability as a Distal Risk Factor for Suicidal Behaviour: Historical Perspective and Current Knowledge

PubMed Central

ANDRIESSEN, Karl; VIDETIC-PASKA, Alja

2015-01-01

Introduction Suicide is a multidimensional problem. Observations of family history of suicide suggest the existence of a genetic vulnerability to suicidal behaviour. Aim Starting with a historical perspective, the article reviews current knowledge of a genetic vulnerability to suicidal behaviour, distinct from the genetic vulnerability to psychiatric disorders, focused on clinical and population-based studies, and findings from recent molecular genetics association studies. Method The review includes peer-reviewed research articles and review papers from the professional literature in English language, retrieved from PubMed/Medline and PsycINFO. Results The research literature confirms a existence of a genetic vulnerability to suicidal behaviour. Even though the results of individual studies are difficult to compare, genetic influences could explain up to half of the variance of the occurrence of suicide. Conclusion Genetic vulnerability could be a distal risk factor for suicide, which helps us to understand the occurrence of suicide among vulnerable people. Ethical implications of such vulnerability are highlighted. PMID:27646732

Computational Prediction and Experimental Verification of New MAP Kinase Docking Sites and Substrates Including Gli Transcription Factors

PubMed Central

Whisenant, Thomas C.; Ho, David T.; Benz, Ryan W.; Rogers, Jeffrey S.; Kaake, Robyn M.; Gordon, Elizabeth A.; Huang, Lan; Baldi, Pierre; Bardwell, Lee

2010-01-01

In order to fully understand protein kinase networks, new methods are needed to identify regulators and substrates of kinases, especially for weakly expressed proteins. Here we have developed a hybrid computational search algorithm that combines machine learning and expert knowledge to identify kinase docking sites, and used this algorithm to search the human genome for novel MAP kinase substrates and regulators focused on the JNK family of MAP kinases. Predictions were tested by peptide array followed by rigorous biochemical verification with in vitro binding and kinase assays on wild-type and mutant proteins. Using this procedure, we found new ‘D-site’ class docking sites in previously known JNK substrates (hnRNP-K, PPM1J/PP2Czeta), as well as new JNK-interacting proteins (MLL4, NEIL1). Finally, we identified new D-site-dependent MAPK substrates, including the hedgehog-regulated transcription factors Gli1 and Gli3, suggesting that a direct connection between MAP kinase and hedgehog signaling may occur at the level of these key regulators. These results demonstrate that a genome-wide search for MAP kinase docking sites can be used to find new docking sites and substrates. PMID:20865152

Self-reported knowledge on diabetes and its related factors among Chinese college students: a cross-sectional study.

PubMed

Xu, Ying; Zhang, Dongdong; Liu, Kaiqian; Guo, Yanfang; Yang, Yi

2016-09-08

An increasing trend in the prevalence of type 2 diabetes has been observed among youths; however, little is known about how informed young people are of its existence and dangers. This study is to assess the level of knowledge on type 2 diabetes among Chinese college students and to explore related factors influencing the knowledge. A cross-sectional survey was conducted among college students in Guangzhou, China, from September to November 2013. A total of 658 students were randomly recruited using a multistage sampling method and were invited to participate in the confidential interviews. Self-reported knowledge on diabetes and its main sources were measured by a self-designed questionnaire. A total of 521 students participated in this study. The mean total score of knowledge was 13.3±3.44 of 22. Less than 50% of participants could correctly answer the questions about the onset of type 2 diabetes, the adverse effects of sedentary lifestyles, the complications, the therapeutic methods and the monitoring index of diabetes. The factors associated with higher levels of knowledge about type 2 diabetes in stepwise regression models were: being in a high grade, having a better academic performance, having a medical specialty and having relatives or friends with diabetes. Newspapers and books (61.4%), television and the Internet (46.3%) were the major sources of knowledge about type 2 diabetes, and more than half of the participants (55.9%) considered that medical staff was the most reliable source. The college students had limited knowledge about type 2 diabetes. Public education, especially among individuals with non-medical specialties, a low-level grade, poor academic performance or no relatives and friends with diabetes, would be extremely beneficial. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Knowledge of risk factors and early detection methods and practices towards breast cancer among nurses in Indira Gandhi Medical College, Shimla, Himachal Pradesh, India.

PubMed

Fotedar, Vikas; Seam, Rajeev K; Gupta, Manoj K; Gupta, Manish; Vats, Siddharth; Verma, Sunita

2013-01-01

Breast cancer is an increasing health problem in India. Screening for early detection should lead to a reduction in mortality from the disease. It is known that motivation by nurses influences uptake of screening methods by women. This study aimed to investigate knowledge of breast cancer risk factors and early detection methods and the practice of screening among nurses in Indira Gandhi Medical College, Shimla, Himachal Pradesh. A cross-sectional study was conducted using a self-administered questionnaire to assess the knowledge of breast cancer risk factors, early detection methods and practice of screening methods among 457 nurses working in an Indira Gandhi Medical College, Shimla-H.P. Chi square test, Data was analysed using SPSS version 16. Test of significance used was chi square test. The response rate of the study was 94.9%. The average knowledge of risk factors about breast cancer of the entire population is 49%. 10.5% of nurses had poor knowledge, 25.2% of the nurses had good knowledge, 45% had very good knowledge and 16.3% of the nurses had excellent knowledge about risk factors of breast cancer and early detection methods. The knowledge level was significantly higher among BSC nurses than nurses with Diploma. 54% of participants in this study reportedly practice BSE at least once every year. Less than one-third reported that they had CBE within the past one year. 7% ever had mammogram before this study. Results from this study suggest the frequent continuing medical education programmes on breast cancer at institutional level is desirable.

Dental students' knowledge about careers in academic dentistry.

PubMed

Rupp, Jeffery K; Jones, Daniel L; Seale, N Sue

2006-10-01

The purposes of this study were to determine the knowledge of fourth-year dental students regarding certain issues related to an academic career and to ascertain their intent to pursue such a career. Factors contributing to the students' intent to pursue academia were assessed, including the effect of dental school programs designed to educate students about a career in dental education. Surveys were sent to twelve U.S. dental schools that reported having either a mandatory or elective academic career educational program or no program at all. The surveys were completed by fourth-year dental students who were queried as to their knowledge of selected academic issues. Surveys were returned by 561 students from eleven of the twelve selected dental schools. Knowledge level of academic issues among respondents was overwhelmingly low. Factors contributing to the intent to pursue some form of faculty career were gender, plans to specialize, knowledge of academic issues, having a parent in higher education, and personal teaching experience. The results of this study suggest that dental students in general do not possess the knowledge and information necessary to make an informed decision regarding a career in dental education.

The relationship between patients' knowledge of diabetes therapeutic goals and self-management behaviour, including adherence.

PubMed

Waheedi, Mohammad; Awad, Abdelmoneim; Hatoum, Hind T; Enlund, Hannes

2017-02-01

Background The Middle East region has one the highest prevalence rates of diabetes in the world. Little is known about the determinants of adherence and the role of knowledge in diabetes self-management within these populations. Objective To investigate the relationship between patients knowledge of diabetes therapeutic targets with adherence to self-care measures in a sample of patients with type 2 diabetes in Kuwait. Setting Primary care chronic care clinics within the Ministry of Health of Kuwait. Methods A cross sectional survey was carried out with 238 patients from six clinics. A multistage stratified clustered sampling method was used to first randomly select the clinics and the patients. Self-reported adherence to three behaviours: medication taking, diet and physical activity. Results Respondents were able to correctly report a mean (SD) of 1.6 (1.3) out of 5 of the pre-specified treatment targets. Optimal adherence to physical activity, diet and medications was reported in 25, 33 and 47 % of the study cohort, respectively. A structural equation model analysis showed better knowledge of therapeutic goals and own current levels translated into better adherence to medications, diet and physical activity. Conclusion Knowledge of therapeutic goals and own recent levels is associated with adherence to medications, diet, or physical activity in this Kuwaiti cohort of patients with diabetes. Low adherence to self-care management and poor overall knowledge of diabetes is a big challenge to successful diabetes care in Kuwait.

A 'Knowledge Ecologies' Analysis of Co-designing Water and Sanitation Services in Alaska.

PubMed

Fam, Dena; Sofoulis, Zoë

2017-08-01

Willingness to collaborate across disciplinary boundaries is necessary but not sufficient for project success. This is a case study of a transdisciplinary project whose success was constrained by contextual factors that ultimately favoured technical and scientific forms of knowledge over the cultural intelligence that might ensure technical solutions were socially feasible. In response to Alaskan Water and Sewer Challenge (AWSC), an international team with expertise in engineering, consultative design and public health formed in 2013 to collaborate on a two-year project to design remote area water and sanitation systems in consultation with two native Alaskan communities. Team members were later interviewed about their experiences. Project processes are discussed using a 'Knowledge Ecology' framework, which applies principles of ecosystems analysis to knowledge ecologies, identifying the knowledge equivalents of 'biotic' and 'abiotic' factors and looking at their various interactions. In a positivist 'knowledge integration' perspective, different knowledges are like Lego blocks that combine with other 'data sets' to create a unified structure. The knowledge ecology framework highlights how interactions between different knowledges and knowledge practitioners ('biotic factors') are shaped by contextual ('abiotic') factors: the conditions of knowledge production, the research policy and funding climate, the distribution of research resources, and differential access to enabling infrastructures (networks, facilities). This case study highlights the importance of efforts to negotiate between different knowledge frameworks, including by strategic use of language and precepts that help translate social research into technical design outcomes that are grounded in social reality.

Family history of stroke among African Americans and its association with risk factors, knowledge, perceptions, and exercise.

PubMed

Aycock, Dawn M; Kirkendoll, Kenya D; Coleman, Kisha C; Clark, Patricia C; Albright, Karen C; Alexandrov, Anne W

2015-01-01

African Americans are at greater risk for stroke than whites are; however, it is unclear what role family history of stroke (FHS) plays in the adoption of healthier lifestyles among African Americans. The aim of this study was to compare modifiable risk factors, knowledge of stroke risk factors, perceived threat of stroke, perceived control of stroke, and exercise behaviors and intentions in African Americans with a FHS and those without a FHS. A cross-sectional study was conducted with rural African Americans aged 19 to 54 years participating in a mobile health clinic. Participants' stroke knowledge, perceptions of risk, exercise history and intent, physiologic data, and health history were collected. Participants (N = 66) had a mean (SD) age of 43.3 (9.4) years and were mostly women, high school graduates, and unemployed. Participants with a FHS (n = 33) did not differ on average number of risk factors from those without a FHS. However, participants with a FHS were more likely to report a history of hypertension than were those without. There were no significant differences between groups in stroke knowledge, perceived threat and perceived control, or recent exercise performance, although participants with a FHS had significantly lower future intentions to exercise than did those without a FHS. Family history of stroke was common in this sample; however, it did not translate into better understanding of stroke or better exercise behaviors and intentions. More can be done to identify African Americans with a FHS, especially those with multiple risk factors, to educate them about the significance of FHS while promoting lifestyle change and self-management.

Breaking the Myths of Rewards: An Exploratory Study of Attitudes about Knowledge Sharing.

ERIC Educational Resources Information Center

Bock, Gee-Woo; Kim, Young-Gul

2002-01-01

Discussion of organizational knowledge sharing focuses on a study of Korean public organizations that investigated factors affecting the individual's knowledge sharing behavior. Highlights include social exchange theory; self-efficacy; theory of reasoned action; and hypothesis testing that showed expected associations and contribution, rather than…

Social factors associated with the knowledge about HIV of the immigrants from China, Latin America, the Maghreb and Senegal in the Basque Country (Spain).

PubMed

Rodríguez-Álvarez, Elena; Lanborena, Nerea; Bacigalupe, Amaia; Martin, Unai

2013-02-01

The objective of this study was to identify the social factors that explain the differences in knowledge with regards to HIV/AIDS among immigrants in the Basque Country (Spain). We conducted a cross-sectional study based on information obtained in the Basque Health Survey for 754 immigrants from: 86 China, 368 Latin America, 237 the Maghreb and 74 Senegal. Odds ratios (95% CI) were calculated from logistic regression models to measure the degree of association between inadequate knowledge regarding transmission, prevention and places where HIV testing is offered, and the independent variables. We found that this inadequate knowledge is associated with place of birth, sex, a lower level of education, immigration status, difficulties in understanding Spanish, and not receiving advice about AIDS in primary care. These findings indicate that initiatives must be developed to promote equity in the provision of healthcare through clinical guidelines, including details of the specific needs of different groups of immigrants and considering gender issues.

Exploring HIV knowledge, risk and protective factors among west African forced migrants in New York City.

PubMed

Akinsulure-Smith, Adeyinka M

2014-06-01

Because of ongoing political and social instability throughout the continent, many Africans have become forced migrants. Unlike immigrants who choose to migrate, forced migrants flee their countries in search of safety and often endure multiple traumatic events during their migration. They are often unprepared for new risks in their adopted country. There is a high incidence of newly-diagnosed HIV cases among West African immigrants in the New York City metropolitan area, but little research to date to understand why this might occur. In order to gain insight, the current pilot study explored HIV knowledge, risk and protective behaviors among 52 West African-born forced migrants in New York City. HIV risk behavior came primarily from unprotected heterosexual activities. While most participants were very knowledgeable about HIV transmission and risk factors, almost half reported that they had not used condoms during sexual activities in the past 6 months. Women were more knowledgeable about HIV transmission, yet reported significantly more STDs than men. Many participants did not know about HIV/AIDS treatments and could not identify HIV/AIDS services and resources within their immigrant communities. Factors influencing HIV risk and protective behaviors among this population are identified and discussed. Suggestions for future research and strategies to reduce risky behaviors while enhancing protective ones among forced West African migrants are highlighted.

Factors Associated With Knowledge, Perception, And Practice Toward Self-Care Among Elderly Patients Suffering From Type 2 Diabetes Mellitus In Rural Thailand.

PubMed

Eknithiset, Rapat; Samrongthong, Ratana; Kumar, Ramesh

2018-01-01

Globally, diabetes caused 4.6 million deaths during 2011 and burdened health care systems worldwide with $465 billion. The diabetes prevalence rate in Thailand has risen dramatically in recent years, from just 2.3% in 1991 to 6.9% in 2009. The objective of this study was to explore factors associated with knowledge, perception, and practice toward self-care among elderly type 2 diabetes mellitus patients aged 50-70 years. A cross sectional study design was conducted by enrolling 140 aged people of both gender suffering from type 2 diabetes mellitus and registered at three clinics of Primary healthcare at Taladnoi, Horathep, and Khokyai, Saraburi, Thailand. Participants whose age was 50-70 were rechecked through laboratory testing like Hba1c, FBS, and BMI were included. Data was analysed by using descriptive statistics and chi-square. The participants mean age was 62.11±0.59 years and 69.4% were female, 27.8% belonged to indigenous caste and 82.6% were married. About one-fourth of the participants were housewives, 15.2% government employee and 12.1% were farmer. Participants suffering from diabetes since1-5 years were 48.5%. Among the diabetic patients, 51.5% reported to have family history of diabetes. The mean knowledge score of the respondents was 3.61 (±1.80), perception was 4.34 (±1.41), practice was 12.14 (±4.47). A significant different existed between gender with Hba1c (<0.05), knowledge, and work status with Hba1c (<0.05).. Study concluded that the knowledge, perception, and practice about type 2 diabetes mellitus among patient were significantly poor. However, the factors like; gender, work and practice were found significantly correlated with glycated haemoglobin.

Factors associated with mothers' knowledge on infant and young child feeding recommendation in slum areas of Bahir Dar City, Ethiopia: cross sectional study.

PubMed

Demilew, Yeshalem Mulugeta

2017-06-05

Malnutrition is a public health concern in Ethiopia. This might be correlated with inappropriate infant and young child feeding practice. This in turn is affected by Mothers' knowledge on feeding practice. However, information on mothers' knowledge on infant and young child feeding recommendation was scarce in Ethiopia. Therefore, this study was designed to assess mothers' knowledge on infant and young child feeding recommendation and associated factors in slum areas of Bahir Dar City, Ethiopia. A community based cross-sectional study was conducted from May 1-26/2015. Systematic sampling technique was used to select respondents. Data were collected by pretested, structured, interviewer administered questionnaire. Data were entered and analyzed by SPSS version 20 software. Knowledge score was computed. Binary and multivariable logistic regression analysis were used to identify factors associated with maternal knowledge. Only 28.7% of mothers had sufficient knowledge on infant and young child feeding recommendation. Factors associated with mothers, knowledge were above primary education [AOR 2.5, 95% CI (1.5, 3.9)], possession of radio [AOR 1.7, 95% CI (1.1, 2.7)], attending antenatal care [AOR 2.4, 95% CI (1.5, 4.0)], and having employed husband [AOR 2.3, 95% CI (1.2, 4.4)]. Mothers' knowledge on infant and young child feeding recommendation was very low. Hence, education on infant and young child feeding recommendation should be strengthened during antenatal care visit and using mass media especially for mothers with lower educational status to fill up of this gap.

Relations among conceptual knowledge, procedural knowledge, and procedural flexibility in two samples differing in prior knowledge.

PubMed

Schneider, Michael; Rittle-Johnson, Bethany; Star, Jon R

2011-11-01

Competence in many domains rests on children developing conceptual and procedural knowledge, as well as procedural flexibility. However, research on the developmental relations between these different types of knowledge has yielded unclear results, in part because little attention has been paid to the validity of the measures or to the effects of prior knowledge on the relations. To overcome these problems, we modeled the three constructs in the domain of equation solving as latent factors and tested (a) whether the predictive relations between conceptual and procedural knowledge were bidirectional, (b) whether these interrelations were moderated by prior knowledge, and (c) how both constructs contributed to procedural flexibility. We analyzed data from 2 measurement points each from two samples (Ns = 228 and 304) of middle school students who differed in prior knowledge. Conceptual and procedural knowledge had stable bidirectional relations that were not moderated by prior knowledge. Both kinds of knowledge contributed independently to procedural flexibility. The results demonstrate how changes in complex knowledge structures contribute to competence development.

Knowledge and prevalence of risk factors for arterial hypertension and blood pressure pattern among bankers and traffic wardens in Ilorin, Nigeria.

PubMed

Salaudeen, A G; Musa, O I; Babatunde, O A; Atoyebi, O A; Durowade, K A; Omokanye, L O

2014-09-01

High job strain, mental stress, sedentary lifestyle, increase in BMI are among the factors associated with significantly higher incidence of hypertension. The job of bank employees is both sedentary in nature and accompanies high mental stress. The aim of this study is to assess the level of knowledge of risk factors among respondents and to compare the blood pressure pattern of bankers and traffic wardens. The study design is a descriptive cross-sectional conducted among bankers and traffic wardens in Ilorin to determine the pattern and knowledge of blood pressure. Self-administered questionnaires, weighing scale (Omron Digital scale), stadiometer and sphygmomanometer were used as the research instruments. Simple random sampling was used to select respondents involved in the study. The prevalence of hypertension in this study was 34.4% in bankers and 22.2% in traffic wardens. The risk factors the bankers commonly had knowledge of are alcohol, obesity, high salt intake, certain drugs, stress, emotional problems and family history while the traffic wardens commonly had knowledge of all these in addition to cigarette smoking. Also, more bankers (32.2%) than traffic wardens (13.3%) were smoking cigarette and more of these cigarette smokers that are bankers (17.8%) had elevated blood pressure compared to the traffic wardens (3.3%). Workers in the banking industry as well as traffic wardens should be better educated about the risk factors of hypertension and bankers should be encouraged to create time for exercise.

Factors Influencing Attitude, Safety Behavior, and Knowledge regarding Household Waste Management in Guinea: A Cross-Sectional Study

PubMed Central

Mamady, Keita

2016-01-01

Waste indiscriminate disposal is recognized as an important cause of environmental pollution and is associated with health problems. Safe management and disposal of household waste are an important problem to the capital city of Guinea (Conakry). The objective of this study was to identify socioeconomic and demographic factors associated with practice, knowledge, and safety behavior of family members regarding household waste management and to produce a remedial action plan. I found that no education background, income, and female individuals were independently associated with indiscriminate waste disposal. Unplanned residential area was an additional factor associated with indiscriminate waste disposal. I also found that the community residents had poor knowledge and unsafe behavior in relation to waste management. The promotion of environmental information and public education and implementation of community action programs on disease prevention and health promotion will enhance environmental friendliness and safety of the community. PMID:27092183

Factors Influencing Attitude, Safety Behavior, and Knowledge regarding Household Waste Management in Guinea: A Cross-Sectional Study.

PubMed

Mamady, Keita

2016-01-01

Waste indiscriminate disposal is recognized as an important cause of environmental pollution and is associated with health problems. Safe management and disposal of household waste are an important problem to the capital city of Guinea (Conakry). The objective of this study was to identify socioeconomic and demographic factors associated with practice, knowledge, and safety behavior of family members regarding household waste management and to produce a remedial action plan. I found that no education background, income, and female individuals were independently associated with indiscriminate waste disposal. Unplanned residential area was an additional factor associated with indiscriminate waste disposal. I also found that the community residents had poor knowledge and unsafe behavior in relation to waste management. The promotion of environmental information and public education and implementation of community action programs on disease prevention and health promotion will enhance environmental friendliness and safety of the community.

How to Construct More Accurate Student Models: Comparing and Optimizing Knowledge Tracing and Performance Factor Analysis

ERIC Educational Resources Information Center

Gong, Yue; Beck, Joseph E.; Heffernan, Neil T.

2011-01-01

Student modeling is a fundamental concept applicable to a variety of intelligent tutoring systems (ITS). However, there is not a lot of practical guidance on how to construct and train such models. This paper compares two approaches for student modeling, Knowledge Tracing (KT) and Performance Factors Analysis (PFA), by evaluating their predictive…

Knowledge Creation in Constructivist Learning

ERIC Educational Resources Information Center

Jaleel, Sajna; Verghis, Alie Molly

2015-01-01

In today's competitive global economy characterized by knowledge acquisition, the concept of knowledge management has become increasingly prevalent in academic and business practices. Knowledge creation is an important factor and remains a source of competitive advantage over knowledge management. Constructivism holds that learners learn actively…

Visualizing knowledge and attitude factors related to influenza vaccination of physicians.

PubMed

Antón-Ladislao, Ane; García-Gutiérrez, Susana; Soldevila, Núria; González-Candelas, Fernando; Godoy, Pere; Castilla, Jesús; Mayoral, José María; Astray, Jenaro; Martín, Vicente; Tamames, Sonia; Toledo, Diana; Aguirre, Urko; Domínguez, Angela

2015-02-11

To characterize groups of primary healthcare physicians according to sociodemographic data, years of professional experience and knowledge of and attitudes to influenza, and to evaluate differences between groups with respect to influenza vaccination in the 2011-2012 season. We carried out an anonymous web survey of Spanish primary healthcare physicians in 2012. Information on vaccination, and knowledge of and attitudes to influenza was collected. Multiple correspondence analysis and cluster analysis were used to define groups of physicians. We included 835 physicians and identified three types. Type B were physicians with low professional experience of influenza. Types A and C were physicians with high professional experience with influenza, type A also had a high awareness of influenza and seasonal vaccination. Types A and C were older and more often male than type B (p<0.0001). Knowledge of influenza was greatest in type A and lowest in type B. Awareness of influenza was greatest in type A and lowest in type C. In type A, 71.0% of physicians were vaccinated in the 2011-2012 season, compared with 48.1% and 33.6% from types B and C, respectively (p<0.001). Additional efforts should be made to increase interest and concerns about preventing the transmission of influenza in physicians who do not believe influenza is a severe disease and are not concerned about its transmission. Copyright © 2014 Elsevier Ltd. All rights reserved.

The Effect of Mobile Messaging Apps on Cardiac Patient Knowledge of CAD Risk Factors and Adherence to a Healthy Lifestyle.

PubMed

Tang, Yea Hung; Chong, Mei Chan; Chua, Yan Piaw; Chui, Ping Lei; Tang, Li Yoong; Rahmat, Norsiah

2018-05-18

This study aimed to determine the effect mobile messaging apps on coronary artery disease patient knowledge of and adherence to a healthy lifestyle. Due to the increasing incidence of coronary artery disease in recent years, interventions targeting coronary artery disease risk factors are urgent public priorities. The use of mobile technology in healthcare services and medical education is relatively new with promising future prospects. This study used a quasi-experimental design that included pre- and post-test for intervention and control groups. The study was conducted from January to April 2017 with both intervention and control group, in a teaching hospital in Klang Valley. Convenience sampling was used with inclusive criteria in choosing the 94 patients with coronary artery disease (intervention group: 47 patients; control group: 47 patients). The pre-test was conducted as a baseline measurement for both groups before they were given standard care from a hospital. However, only the intervention group was given a daily information update via WhatsApp for one month. After one month, both groups were assessed with a post-test. The split-plot ANOVA analysis indicates that there is a significant and positive effect of the intervention on coronary artery disease patients' knowledge on CAD risk factors [F(1, 92) = 168.15, p < .001] with a large effect size (η p 2 = .65). The mobile messaging apps also significantly improve the patients' adherence to a healthy lifestyle [F(1, 92) = 83.75, p < .001] with a large effect size (η p 2 = .48). This study concluded that WhatsApp was an effective health intervention in increasing coronary artery disease patient's knowledge and subsequently increasing their adherence to healthy lifestyles. In clinical setting, mobile messaging apps is useful in information delivery and efficient patient monitory. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Risk factors influencing dentists' hepatitis B-related knowledge and attitudes and their willingness to treat hepatitis B positive patients.

PubMed

Khosravanifard, B; Rakhshan, V; Sherafat, S; Najafi-Salehi, L

2015-02-25

This study assessed factors that could predict dentists' knowledge, attitudes and behaviour towards hepatitis B virus (HBV). A total of 300 dentists in Tehran, Islamic Republic of Iran were surveyed and their demographic, educational and office characteristics were analysed in relation to their scores on knowledge about HBV, self-reported attitudes towards treating people infected with HBV and actual behaviour towards treating simulated HBV-positive patients. Having a Master's degree, faculty membership, taking ≥ 3 continuing education courses, wearing eye-shields, spending more time on preparing dental units and higher self-confidence about knowledge predicted better knowledge. A positive attitude was associated with having attended more courses and working in group practice. The number of courses and a shorter dental unit preparation time positively affected dentists' behaviour.

Tacit knowledge as the unifying factor in evidence based medicine and clinical judgement

PubMed Central

Thornton, Tim

2006-01-01

The paper outlines the role that tacit knowledge plays in what might seem to be an area of knowledge that can be made fully explicit or codified and which forms a central element of Evidence Based Medicine. Appeal to the role the role of tacit knowledge in science provides a way to unify the tripartite definition of Evidence Based Medicine given by Sackett et al: the integration of best research evidence with clinical expertise and patient values. Each of these three elements, crucially including research evidence, rests on an ineliminable and irreducible notion of uncodified good judgement. The paper focuses on research evidence, drawing first on the work of Kuhn to suggest that tacit knowledge contributes, as a matter of fact, to puzzle solving within what he calls normal science. A stronger argument that it must play a role in research is first motivated by looking to Collins' first hand account of replication in applied physics and then broader considerations of replication in justifying knowledge claims in scientific research. Finally, consideration of an argument from Wittgenstein shows that whatever explicit guidelines can be drawn up to guide judgement the specification of what counts as correctly following them has to remain implicit. Overall, the paper sets out arguments for the claim that even though explicit guidelines and codifications can play a practical role in informing clinical practice, they rest on a body of tacit or implicit skill that is in principle ineliminable. It forms the bedrock of good judgement and unites the integration of research, expertise and values. PMID:16759426

Tacit knowledge as the unifying factor in evidence based medicine and clinical judgement.

PubMed

Thornton, Tim

2006-03-17

The paper outlines the role that tacit knowledge plays in what might seem to be an area of knowledge that can be made fully explicit or codified and which forms a central element of Evidence Based Medicine. Appeal to the role the role of tacit knowledge in science provides a way to unify the tripartite definition of Evidence Based Medicine given by Sackett et al: the integration of best research evidence with clinical expertise and patient values. Each of these three elements, crucially including research evidence, rests on an ineliminable and irreducible notion of uncodified good judgement. The paper focuses on research evidence, drawing first on the work of Kuhn to suggest that tacit knowledge contributes, as a matter of fact, to puzzle solving within what he calls normal science. A stronger argument that it must play a role in research is first motivated by looking to Collins' first hand account of replication in applied physics and then broader considerations of replication in justifying knowledge claims in scientific research. Finally, consideration of an argument from Wittgenstein shows that whatever explicit guidelines can be drawn up to guide judgement the specification of what counts as correctly following them has to remain implicit.Overall, the paper sets out arguments for the claim that even though explicit guidelines and codifications can play a practical role in informing clinical practice, they rest on a body of tacit or implicit skill that is in principle ineliminable. It forms the bedrock of good judgement and unites the integration of research, expertise and values.

Ethnobotanical knowledge in rural communities of Cordoba (Argentina): the importance of cultural and biogeographical factors

PubMed Central

2009-01-01

Background The possibility to better understand the relationships within the men, the nature and their culture has extreme importance because allows the characterisation of social systems through their particular environmental perception, and provides useful tools for the development of conservation policies. Methods The present study was planned to disentangle environmental and cultural factors that are influencing the perception, knowledge and uses of edible and medicinal plants in rural communities of Cordoba (Argentina). Interviews an participant observation were conducted in nine rural communities located in three different biogeographical areas. Data about knowledge of medicinal and edible plants and sociocultural variables were obtained. Data were analysed by Principal Components Analysis (PCA). Results The analysis of data confirmed that medicinal species are widely used whereas the knowledge on edible plants is eroding. The PCA showed four groups of communities, defined by several particular combinations of sociocultural and/or natural variables. Conclusion This comprehensive approach suggests that in general terms the cultural environment has a stronger influence than the natural environment on the use of medicinal and edible plants in rural communities of Cordoba (Argentina). PMID:20003502

Knowledge Hiding in Academia: Is Personality a Key Factor?

ERIC Educational Resources Information Center

Demirkasimoglu, Nihan

2016-01-01

The purpose of this paper was to analyze the knowledge hiding types of academicians and its relationship between personality traits. It was designed as a quantitative study. Data was gathered from 386 research assistants and assistant professors from Turkish universities. Knowledge hiding scale developed by Connelly, Zweig, Webster and Trougakos…

Policy impacts of ecosystem services knowledge

PubMed Central

Posner, Stephen M.; McKenzie, Emily; Ricketts, Taylor H.

2016-01-01

Research about ecosystem services (ES) often aims to generate knowledge that influences policies and institutions for conservation and human development. However, we have limited understanding of how decision-makers use ES knowledge or what factors facilitate use. Here we address this gap and report on, to our knowledge, the first quantitative analysis of the factors and conditions that explain the policy impact of ES knowledge. We analyze a global sample of cases where similar ES knowledge was generated and applied to decision-making. We first test whether attributes of ES knowledge themselves predict different measures of impact on decisions. We find that legitimacy of knowledge is more often associated with impact than either the credibility or salience of the knowledge. We also examine whether predictor variables related to the science-to-policy process and the contextual conditions of a case are significant in predicting impact. Our findings indicate that, although many factors are important, attributes of the knowledge and aspects of the science-to-policy process that enhance legitimacy best explain the impact of ES science on decision-making. Our results are consistent with both theory and previous qualitative assessments in suggesting that the attributes and perceptions of scientific knowledge and process within which knowledge is coproduced are important determinants of whether that knowledge leads to action. PMID:26831101

[Health knowledge, health promoting behavior and factors influencing health promoting behavior of north korean defectors in South Korea].

PubMed

Choe, Myoung Ae; Yi, Myungsun; Choi, Jung An; Shin, Gisoo

2012-10-01

The purpose of this study was to identify health knowledge, health promoting behavior and factors influencing health promoting behavior of North Korean defectors in South Korea. Participants in this study were 410 North Korean defectors, over 20 years of age residing in Seoul. They were recruited by snowball sampling. Data were collected from April to June, 2010. Health knowledge, health promoting behavior, self-efficacy, perceived barriers to health promoting behavior and social support were measured by structured questionnaires, and perceived physical and mental health status were measured by one item with 10-point numeric rating scale. The data were analyzed using t-test, ANOVA, and multiple regression. Health knowledge, health promoting behavior, and perceived barriers to health promoting behavior were moderate while self-efficacy and social support were high. Factors influencing health promoting behavior of the participants were found to be self-efficacy, social support and perceived barrier to health promoting behavior. The results of this study indicate that nursing intervention programs enhancing self-efficacy, social support and reducing perceived barriers to health promoting behavior need to be developed for North Korean defectors in South Korea.

Parents' Knowledge about Enterobiasis Might Be One of the Most Important Risk Factors for Enterobiasis in Children

PubMed Central

Kim, Dong-Hee; Son, Hyun-Mi; Kim, Joo Young; Cho, Min Kyoung; Park, Mee Kyung; Kang, Sin Ye; Kim, Bo Young

2010-01-01

To know the prevalence of Enterobius vermicularis infection and what are the most important risk factors, we evaluated the incidence and risk factors of enterobiasis among children attended in kindergartens in Busan metropolitan city, Republic of Korea. A total of 1,674 children from 21 kindergartens in 11 of 16 autonomous districts of Busan were evaluated for E. vermicularis infection by the cellotape anal swab technique. The overall egg-positive rate for E. vermicularis was 10.7% (179/1,674), and the prevalence of enterobiasis in each kindergarten ranged between 0% and 32.4%. There was an increasing tendency of the egg positive rate according to the population density; the higher the population density communities had, the higher egg-positive rate for E. vermicularis was detected (P = 0.001). Among personal hygiene factors involving children, thumb-sucking (P = 0.036) and fingernail-trimming (P = 0.024) were highly associated with enterobiasis. In addition, taking anthelmintic medications against E. vermicularis infection was strongly associated with enterobiasis (P = 0.014). Moreover, parents' knowledge of enterobiasis was correlated significantly with the incidence of enterobiasis of their children (P = 0.006). In conclusion, we need to consider not only personal hygiene but also parents' knowledge about enterobiasis as a factor in order to develop new strategies for elimination or to complete reduction of enterobiasis in Korea. PMID:20585527

Parents' knowledge about enterobiasis might be one of the most important risk factors for enterobiasis in children.

PubMed

Kim, Dong-Hee; Son, Hyun-Mi; Kim, Joo Young; Cho, Min Kyoung; Park, Mee Kyung; Kang, Sin Ye; Kim, Bo Young; Yu, Hak Sun

2010-06-01

To know the prevalence of Enterobius vermicularis infection and what are the most important risk factors, we evaluated the incidence and risk factors of enterobiasis among children attended in kindergartens in Busan metropolitan city, Republic of Korea. A total of 1,674 children from 21 kindergartens in 11 of 16 autonomous districts of Busan were evaluated for E. vermicularis infection by the cellotape anal swab technique. The overall egg-positive rate for E. vermicularis was 10.7% (179/1,674), and the prevalence of enterobiasis in each kindergarten ranged between 0% and 32.4%. There was an increasing tendency of the egg positive rate according to the population density; the higher the population density communities had, the higher egg-positive rate for E. vermicularis was detected (P = 0.001). Among personal hygiene factors involving children, thumb-sucking (P = 0.036) and fingernail-trimming (P = 0.024) were highly associated with enterobiasis. In addition, taking anthelmintic medications against E. vermicularis infection was strongly associated with enterobiasis (P = 0.014). Moreover, parents' knowledge of enterobiasis was correlated significantly with the incidence of enterobiasis of their children (P = 0.006). In conclusion, we need to consider not only personal hygiene but also parents' knowledge about enterobiasis as a factor in order to develop new strategies for elimination or to complete reduction of enterobiasis in Korea.

Knowledge-Sparse and Knowledge-Rich Learning in Information Retrieval.

ERIC Educational Resources Information Center

Rada, Roy

1987-01-01

Reviews aspects of the relationship between machine learning and information retrieval. Highlights include learning programs that extend from knowledge-sparse learning to knowledge-rich learning; the role of the thesaurus; knowledge bases; artificial intelligence; weighting documents; work frequency; and merging classification structures. (78…

Using a knowledge transfer framework to identify factors facilitating implementation of family-based treatment.

PubMed

Couturier, Jennifer; Kimber, Melissa; Jack, Susan; Niccols, Alison; Van Blyderveen, Sherry; McVey, Gail

2014-05-01

To conduct a qualitative study to identify factors that would facilitate the transfer of the research evidence on Family-Based Treatment (FBT) into clinical practice. Fundamental qualitative description guided sampling, data collection, and analytic decisions for this study. Forty therapists who treat children and adolescents under the age of 18 with Anorexia Nervosa (AN) and belong to Ontario's provincial network of specialized eating disorder services completed an in-depth interview focusing on elements proposed by the Lavis knowledge transfer framework. An experienced coder conducted content analysis, with 20% of the interviews double-coded for reliability purposes. Participants requested training in the FBT model, including the provision of research evidence (i.e., journal articles), as well as the specific tenets of the model according to the FBT manual. The suggested audience for implementation included not only therapists themselves, but administrators, physicians, and community members. The development of best practice guidelines was also supported. Local FBT experts were suggested as credible messengers. Infrastructure relating to financial support and time away from clinical duties were reported to be essential for training. Ongoing supervision and mentorship were reported to be important elements of implementation and evaluation processes. Suggestions for moving FBT into practice were consistent with previous research, however, the importance of obtaining the evidence in the form of primary research articles and obtaining team buy-in were remarkable. Developing context-specific training programs and administrative processes for the implementation of FBT are warranted. Copyright © 2013 Wiley Periodicals, Inc.

Factors that Facilitate and Impede Effective Knowledge Translation in Population Health Promotion: Results from a Consultation Workshop in Iran.

PubMed

Shooshtari, Shahin

2012-01-01

The workshop that this paper reports, held in Iran in May of 2011, at the 1st Inter-national and 4th National Congress on Health Education and Promotion, had three main objec-tives: 1) to introduce participants to the knowledge translation (KT) concept, along with its mod-els and methods; 2) to enhance participants' knowledge of how KT could apply to public health education and promotion ; and 3) to learn from different participating stakeholder groups about the factors that facilitate or impede effective KT in public health education and promotion in Iran. The workshop consisted of three components: introducing the KT concept, assessing the KT capacity of participants, and facilitating a discussion of the important contextual factors that promote and impede effective KT. Of the 26 individuals from across the country participat-ing in the workshop, 17 took part in a KT capacity assessment activity. They classified them-selves into one of the following three stakeholder groups: administrators and policymakers (n=6), practitioners (n=2), and researchers (n=9). There were different capacities for KT across the three stakeholder groups. The re-ported challenges for effective KT include "lack of resources and funding"; "lack of time"; "poor quality of relationships and lack of trust between health policymakers, administrators, re-searchers, and clinicians"; "inadequate skills possessed by healthcare professionals and adminis-trators for assessment and adaptation of research findings"; and "poor involvement of commu-nity partners in the research process." There is a great need to develop effective strategies to overcome the reported barri-ers for effective KT.

Knowledge Integration in Global R&D Networks

NASA Astrophysics Data System (ADS)

Erkelens, Rose; van den Hooff, Bart; Vlaar, Paul; Huysman, Marleen

This paper reports a qualitative study conducted at multinational organizations' R&D departments about their process of knowledge integration. Taking into account the knowledge based view (KBV) of the firm and the practice-based view of knowledge, and building on the literatures concerning specialization and integration of knowledge in organizations, we explore which factors may have a significant influence on the integration process of knowledge between R&D units. The findings indicated (1) the contribution of relevant factors influencing knowledge integration processes and (2) a thoughtful balance between engineering and emergent approaches to be helpful in understanding and overcoming knowledge integration issues.

Knowledge.

ERIC Educational Resources Information Center

Online-Offline, 1999

1999-01-01

This theme issue on knowledge includes annotated listings of Web sites, CD-ROMs and computer software, videos, books, and additional resources that deal with knowledge and differences between how animals and humans learn. Sidebars discuss animal intelligence, learning proper behavior, and getting news from the Internet. (LRW)

Knowledge Management: An Introduction.

ERIC Educational Resources Information Center

Mac Morrow, Noreen

2001-01-01

Discusses issues related to knowledge management and organizational knowledge. Highlights include types of knowledge; the knowledge economy; intellectual capital; knowledge and learning organizations; knowledge management strategies and processes; organizational culture; the role of technology; measuring knowledge; and the role of the information…

Sexual harassment: identifying risk factors.

PubMed

O'Hare, E A; O'Donohue, W

1998-12-01

A new model of the etiology of sexual harassment, the four-factor model, is presented and compared with several models of sexual harassment including the biological model, the organizational model, the sociocultural model, and the sex role spillover model. A number of risk factors associated with sexually harassing behavior are examined within the framework of the four-factor model of sexual harassment. These include characteristics of the work environment (e.g., sexist attitudes among co-workers, unprofessional work environment, skewed sex ratios in the workplace, knowledge of grievance procedures for sexual harassment incidents) as well as personal characteristics of the subject (e.g., physical attractiveness, job status, sex-role). Subjects were 266 university female faculty, staff, and students who completed the Sexual Experience Questionnaire to assess the experience of sexual harassment and a questionnaire designed to assess the risk factors stated above. Results indicated that the four-factor model is a better predictor of sexual harassment than the alternative models. The risk factors most strongly associated with sexual harassment were an unprofessional environment in the workplace, sexist atmosphere, and lack of knowledge about the organization's formal grievance procedures.

Appropriation of social media for fostering effective tacit knowledge sharing: developing conceptual model

NASA Astrophysics Data System (ADS)

Amidi, A.; Jabar, M.; Jusoh, Y. Y.; Abdullah, R.

2017-09-01

With the rising popularity of social media in the past few years, several researches ratiocinate that this type of interactive and collaborative technology could be a beneficial tool for the sharing of tacit knowledge. Nevertheless, very few literatures have tackled the subject of how social media could facilitate tacit knowledge sharing among medical practitioners, and what are its contributions in the area. Thus, the factors that drive individuals to share tacit knowledge need to be investigated further and included in literature. Through a systematic literature review, this study proposes seven enabling conditions which could potentially facilitate the sharing of tacit knowledge. TAM was applied as a novelty in this study in investigating the factors influencing knowledge sharing via social media, whilst taking into account the mediation effects of Attitude in social media usage. This study uncovered an important correlation between virtual settings and the conversion of tacit knowledge, which affects organizational members who are not co-located physically but have a crucial need for sharing information.

Children's knowledge of eating: An integrative review of the literature.

PubMed

Schultz, Celeste M; Danford, Cynthia M

2016-12-01

Behaviors associated with eating are often cited as one of many factors contributing to the development of childhood obesity. Behavior is thought to be guided, in part, by personal beliefs and tacit knowledge, which arise from the interpretation of sensory-motor experiences. Tacit knowledge, however, differs from declarative knowledge or the acquisition of factual information attained during formal education. Yet, there are no known publications that review children's and adolescent's tacit and declarative knowledge of eating. The purpose of this integrative review was to examine the evidence regarding children's and adolescents' knowledge of eating. Literature searches were conducted in CINAHL, PsycINFO, Web of Science, and Google Scholar. Selected publications included in the integrative review were empirical studies written in English that described children's and adolescent's knowledge of eating. A total of 548 publications resulted from the searches. Thirty met the inclusion criteria. Preschool-age children understood concepts related to edibleness, nutrition, and digestion as a result of their experiences with food and eating. School-age children and adolescents correctly identified not only facts about food, nutrition, and health, but also factors that influenced their decisions about eating. School-age children and adolescents also expressed concern about their diet, barriers to being healthy, and their appearance. Evidence presented in this integrative review revealed that children, including those of preschool-age, know a great deal about eating. Moreover, the evidence suggests that beliefs and tacit knowledge are more influential in directing eating behaviors than declarative knowledge or knowing facts about food, nutrition, the body, or health. Understanding what children believe and tacitly know about eating will be useful in tailoring interventions to prevent the development of childhood obesity. Copyright © 2016 Elsevier Ltd. All rights reserved.

Factors influencing knowledge and practice of hygiene in Water, Sanitation and Hygiene (WASH) programme areas of Bangladesh Rural Advancement Committee.

PubMed

Akter, Tahera; Ali, Armm Mehrab

2014-01-01

Improved hygiene is one of the most effective means of reducing disease occurrence. However, a complete understanding of the factors that contribute to such improvement are not clear. This study explored factors that facilitate and/or impede hygiene behavior in water, sanitation and hygiene (WASH) intervention areas using qualitative research techniques. The Bangladesh Rural Advancement Committee (BRAC) has been providing WASH intervention to 150 rural upazilas (sub-districts) since 2006. For qualitative data collection, in-depth interviews were conducted with 144 purposively selected women from six upazilas across Bangladesh. A woman in the household was considered as a case and interviewed regarding various aspects of sanitation and hygiene, using a checklist. Some practices, such as cleanliness of latrines, and availability of soap, water, slippers in their designated place were physically verified. The respondents' hygiene behavior was mainly facilitated by improved knowledge and awareness of health and environment-related issues. Latrine ownership increased through financial assistance, resulting in improved privacy, social prestige, and a heightened sense of responsibility towards maintaining a healthy life. However, lack of interest in attending cluster meetings, traditional knowledge, poverty, and lack of will were some of the factors impeding knowledge and hygiene practice. In addition, attitude played a definitive role, with some respondents not practicing hygiene in spite of having the financial ability to do so. They expected full financial support for creating sanitation and hygiene facilities in their household despite BRAC's policy of providing such support only to the 'ultra-poor'. The identified impeding factors often act as barriers to transformation of hygiene-related knowledge into practice and practice into habit. More motivational cluster meetings with large-scale participation and periodic home visits by the programme organizers are

Develop a PWL System for Dense Graded Hot Mix Asphalt Construction, Including Pay Factors

DOT National Transportation Integrated Search

2015-01-01

This research project developed a PWL system that the Nevada DOT can effectively implement on the construction of dense graded HMA mixtures. The PWL system includes pay factors that are based on pavement performance indicators such as rutting and cra...

Breastfeeding in Samoa: A Study to Explore Women's Knowledge and the Factors which Influence Infant Feeding Practices.

PubMed

Archer, Lucy E; Dunne, Thomas F; Lock, Lauren J; Price, Lucy A; Ahmed, Zubair

2017-01-01

A decline in breastfeeding rates in Samoa has been reported over the last century. To assess the length of time women breastfeed, their knowledge of both the advantages of and recommendations for breastfeeding, and the factors that influence their decisions to continue or discontinue breastfeeding, a questionnaire was distributed at Tupua Tamasese Meaole Hospital. One hundred and twenty-one eligible participants were included aged 18-50 years (mean age 28.2). Ninety percent of participants initiated breastfeeding, and the majority (78%) of babies were exclusively breastfed for at least the recommended 6 months. Many mothers introduced complementary (solid) foods later than World Health Organization (WHO) and United Nation's International Children's Fund (UNICEF) recommendations of 6 months. Awareness of the advantages of breastfeeding was mixed. The most widely known advantage was "the development of an emotional bond between mother and baby" (67%). Other advantages were less widely known. Only a small minority were aware that breastfeeding reduces risk of maternal diabetes and aids weight loss post partum. Doctors and healthcare workers were listed as the top factors encouraging breastfeeding. Participants' comments revealed a generally positive attitude towards breastfeeding, a very encouraging finding. Participants identified that the number of breastfeeding breaks available at work and the length of their maternity leave were factors discouraging breastfeeding. Future studies are necessary to determine if problems identified in this study are applicable on a national level. These could be important to determine measures to improve breastfeeding practices in Samoa.

LIS Professionals as Knowledge Engineers.

ERIC Educational Resources Information Center

Poulter, Alan; And Others

1994-01-01

Considers the role of library and information science professionals as knowledge engineers. Highlights include knowledge acquisition, including personal experience, interviews, protocol analysis, observation, multidimensional sorting, printed sources, and machine learning; knowledge representation, including production rules and semantic nets;…

Lay denial of knowledge for justified true beliefs.

PubMed

Nagel, Jennifer; Juan, Valerie San; Mar, Raymond A

2013-12-01

Intuitively, there is a difference between knowledge and mere belief. Contemporary philosophical work on the nature of this difference has focused on scenarios known as "Gettier cases." Designed as counterexamples to the classical theory that knowledge is justified true belief, these cases feature agents who arrive at true beliefs in ways which seem reasonable or justified, while nevertheless seeming to lack knowledge. Prior empirical investigation of these cases has raised questions about whether lay people generally share philosophers' intuitions about these cases, or whether lay intuitions vary depending on individual factors (e.g. ethnicity) or factors related to specific types of Gettier cases (e.g. cases that include apparent evidence). We report an experiment on lay attributions of knowledge and justification for a wide range of Gettier Cases and for a related class of controversial cases known as Skeptical Pressure cases, which are also thought by philosophers to elicit intuitive denials of knowledge. Although participants rated true beliefs in Gettier and Skeptical Pressure cases as being justified, they were significantly less likely to attribute knowledge for these cases than for matched True Belief cases. This pattern of response was consistent across different variations of Gettier cases and did not vary by ethnicity or gender, although attributions of justification were found to be positively related to measures of empathy. These findings therefore suggest that across demographic groups, laypeople share similar epistemic concepts with philosophers, recognizing a difference between knowledge and justified true belief. Copyright © 2013 Elsevier B.V. All rights reserved.

A New Student Performance Analysing System Using Knowledge Discovery in Higher Educational Databases

ERIC Educational Resources Information Center

Guruler, Huseyin; Istanbullu, Ayhan; Karahasan, Mehmet

2010-01-01

Knowledge discovery is a wide ranged process including data mining, which is used to find out meaningful and useful patterns in large amounts of data. In order to explore the factors having impact on the success of university students, knowledge discovery software, called MUSKUP, has been developed and tested on student data. In this system a…

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.

Assessing Knowledge Sharing Among Academics: A Validation of the Knowledge Sharing Behavior Scale (KSBS).

PubMed

Ramayah, T; Yeap, Jasmine A L; Ignatius, Joshua

2014-04-01

There is a belief that academics tend to hold on tightly to their knowledge and intellectual resources. However, not much effort has been put into the creation of a valid and reliable instrument to measure knowledge sharing behavior among the academics. To apply and validate the Knowledge Sharing Behavior Scale (KSBS) as a measure of knowledge sharing behavior within the academic community. Respondents (N = 447) were academics from arts and science streams in 10 local, public universities in Malaysia. Data were collected using the 28-item KSBS that assessed four dimensions of knowledge sharing behavior namely written contributions, organizational communications, personal interactions, and communities of practice. The exploratory factor analysis showed that the items loaded on the dimension constructs that they were supposed to represent, thus proving construct validity. A within-factor analysis revealed that each set of items representing their intended dimension loaded on only one construct, therefore establishing convergent validity. All four dimensions were not perfectly correlated with each other or organizational citizenship behavior, thereby proving discriminant validity. However, all four dimensions correlated with organizational commitment, thus confirming predictive validity. Furthermore, all four factors correlated with both tacit and explicit sharing, which confirmed their concurrent validity. All measures also possessed sufficient reliability (α > .70). The KSBS is a valid and reliable instrument that can be used to formally assess the types of knowledge artifacts residing among academics and the degree of knowledge sharing in relation to those artifacts. © The Author(s) 2014.

Organizational Politics, Social Network, and Knowledge Management

NASA Astrophysics Data System (ADS)

Lee, Hyun Jung; Kang, Sora; Lee, Jongwon

This research identifies the social relationship and structure among members as well as organization’s political inclination, through which, it also identifies the current status of knowledge management. The result shows that the socio-technological factors (individual, knowledge and IT factors) affect knowledge transfer and the knowledge transfer influences performance and that the members’ relationship based on the political inclination of the organization has a major moderating effect on the above two relation.

Knowledge of dental decay and associated factors among pregnant women: a study from rural India.

PubMed

Pentapati, Kalyana Chakravarthy; Acharya, Shashidhar; Bhat, Meghashyam; Rao, Sreevidya Krishna; Singh, Sweta

2013-01-01

To assess the knowledge of dental decay among pregnant women and its relationship with sociodemographic characteristics and caries experience in rural India. A cross-sectional study was conducted among 381 pregnant women in southern India. Variables and knowledge of dental decay were recorded using a structured self-administered questionnaire. Dental caries was recorded by a calibrated examiner as per WHO guidelines. The majority of the respondents were under 30 years of age (91.6%), utilised a public health-care delivery system (57.2%), were primigravid (63%), had a pre-universtiy diploma (64.8%) and were in the 3rd trimester (63%). Overall, poor knowledge was expressed by 12% to 37% of the women. The mean (±SD) DT (decayed teeth), MT (missing teeth), FT (filled teeth) and DMFT (decayed, missing and filled teeth) were 3.08 (±2.6), 0.93 (±2.23), 0.39 (±1.14) and 4.4 (±3.56), respectively. There were no significant differences in the responses to the knowledge of caries with respect to age and trimester. Educational status, health-care delivery system and number of pregnancies had a significant association with knowledge of caries. This study highlighted the limited knowledge of dental decay among pregnant, rural, southern Indian women. Preventive programmes for pregnant women should be designed based upon a thorough interview including an informative session on the specific risks during this period, in order to motivate the patient towards oral health and implement the needed prophylactic measures.

A survey of university students' vitamin D-related knowledge.

PubMed

Boland, Shaunessey; Irwin, Jennifer D; Johnson, Andrew M

2015-01-01

To survey Canadian university students' vitamin D-related knowledge. Undergraduate university students (n = 1,088) were surveyed as to their vitamin D-related knowledge, including its sources, health benefits, and recommended intake. Overall, students answered 29% of questions correctly on the knowledge test. In addition, the overall test was subdivided into 3 subtests, and students scored 26% on vitamin D source knowledge, 23% on factors affecting vitamin D levels, and 37% on health effects of vitamin D. Only 8% of participants correctly identified the recommended vitamin D intake; 14% correctly identified the amount of time in the sun required to produce adequate vitamin D. These results suggest that Canadian university students have poor knowledge concerning vitamin D. Program planners should consider improving vitamin D knowledge as a component of future health promotion programs for university students. Copyright © 2015 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

DNA Damage Response Factors from Diverse Pathways, Including DNA Crosslink Repair, Mediate Alternative End Joining

PubMed Central

Howard, Sean M.; Yanez, Diana A.; Stark, Jeremy M.

2015-01-01

Alternative end joining (Alt-EJ) chromosomal break repair involves bypassing classical non-homologous end joining (c-NHEJ), and such repair causes mutations often with microhomology at the repair junction. Since the mediators of Alt-EJ are not well understood, we have sought to identify DNA damage response (DDR) factors important for this repair event. Using chromosomal break reporter assays, we surveyed an RNAi library targeting known DDR factors for siRNAs that cause a specific decrease in Alt-EJ, relative to an EJ event that is a composite of Alt-EJ and c-NHEJ (Distal-EJ between two tandem breaks). From this analysis, we identified several DDR factors that are specifically important for Alt-EJ relative to Distal-EJ. While these factors are from diverse pathways, we also found that most of them also promote homologous recombination (HR), including factors important for DNA crosslink repair, such as the Fanconi Anemia factor, FANCA. Since bypass of c-NHEJ is likely important for both Alt-EJ and HR, we disrupted the c-NHEJ factor Ku70 in Fanca-deficient mouse cells and found that Ku70 loss significantly diminishes the influence of Fanca on Alt-EJ. In contrast, an inhibitor of poly ADP-ribose polymerase (PARP) causes a decrease in Alt-EJ that is enhanced by Ku70 loss. Additionally, the helicase/nuclease DNA2 appears to have distinct effects from FANCA and PARP on both Alt-EJ, as well as end resection. Finally, we found that the proteasome inhibitor Bortezomib, a cancer therapeutic that has been shown to disrupt FANC signaling, causes a significant reduction in both Alt-EJ and HR, relative to Distal-EJ, as well as a substantial loss of end resection. We suggest that several distinct DDR functions are important for Alt-EJ, which include promoting bypass of c-NHEJ and end resection. PMID:25629353

Knowledge about tuberculosis transmission among ever-married women in Bangladesh.

PubMed

Khandoker, A; Khan, M M H; Krämer, A; Mori, M

2011-03-01

To identify the level of knowledge about TB transmission among ever-married women aged 15-49 years (n = 10 996) in Bangladesh, one of the highest tuberculosis (TB) burden countries. We analysed data from the Bangladesh Demographic and Health Survey conducted in 2007. Covariate factors included age, district, urban/rural residence, marital status, education, husband's education and access to the media (television, radio, newspaper/magazine). Bivariate and multinomial logistic regression analyses were performed to find the correlates of correct knowledge of TB transmission. Knowledge about TB transmission was correctly reported by approximately 7.0% of women, and was significantly associated with education, district and access to media using multinomial logistic regression. The likelihood of correct knowledge was 3.5 times (OR 3.5, 95%CI 2.5-4.9) higher among women with ≥11 years of education than among women with no/primary education. A significantly higher OR for correct knowledge of TB transmission (OR 1.5, 95%CI 1.2-1.9) was found among women who watched television almost every day compared to women who watched less than once a week. Correct knowledge about TB transmission was very low among married women in Bangladesh. Factors such as education and access to media, especially television, could play an important role in improving knowledge about TB transmission among women in Bangladesh.

Factors affecting self-reported medication adherence and hypertension knowledge: A cross-sectional study in rural villages, Yogyakarta Province, Indonesia.

PubMed

Rahmawati, Riana; Bajorek, Beata

2017-01-01

Objectives This study assessed medication adherence and hypertension knowledge, and their predictive factors, in people with hypertension, living in rural communities in Indonesia. Methods Data were acquired from 384 people living in eight rural villages via a researcher-administered questionnaire, a validated adherence scale, and a standardized hypertension knowledge survey. Multivariate analysis was used to identify the predictors of adherence and knowledge. Results Fifty-nine (15%) participants had good hypertension knowledge (score ≥ 8 out of 10). Compared to participants with poor knowledge, these participants had higher formal education (odds ratio = 2.7, 95% confidence interval = 1.5-4.7), and lived closer to a community health center (odds ratio = 1.8, 95% confidence interval = 1.0-3.3). Knowledge gaps about the need for long-term medication, hypertension complications, and the target blood pressure were identified. Good hypertension knowledge predicted good adherence to medication (odds ratio = 7.1, 95% confidence interval = 3.3-15.2). Only 42 (11%) participants were considered to have good adherence. Reasons for intentional nonadherence were beliefs that medicines should be taken only when symptoms are evident, limited access to healthcare services, and a preference using traditional medicines. Conclusion Strategies for addressing knowledge gaps and misconceptions about hypertension medication are needed, particularly for people with a low educational level and those living some distances from healthcare facilities.

Evolutionary model with genetics, aging, and knowledge

NASA Astrophysics Data System (ADS)

Bustillos, Armando Ticona; de Oliveira, Paulo Murilo

2004-02-01

We represent a process of learning by using bit strings, where 1 bits represent the knowledge acquired by individuals. Two ways of learning are considered: individual learning by trial and error, and social learning by copying knowledge from other individuals or from parents in the case of species with parental care. The age-structured bit string allows us to study how knowledge is accumulated during life and its influence over the genetic pool of a population after many generations. We use the Penna model to represent the genetic inheritance of each individual. In order to study how the accumulated knowledge influences the survival process, we include it to help individuals to avoid the various death situations. Modifications in the Verhulst factor do not show any special feature due to its random nature. However, by adding years to life as a function of the accumulated knowledge, we observe an improvement of the survival rates while the genetic fitness of the population becomes worse. In this latter case, knowledge becomes more important in the last years of life where individuals are threatened by diseases. Effects of offspring overprotection and differences between individual and social learning can also be observed. Sexual selection as a function of knowledge shows some effects when fidelity is imposed.

Developing measures for information ergonomics in knowledge work.

PubMed

Franssila, Heljä; Okkonen, Jussi; Savolainen, Reijo

2016-03-01

Information ergonomics is an evolving application domain of ergonomics focusing on the management of workload in the real-world contexts of information-intensive tasks. This study introduces a method for the evaluation of information ergonomics in knowledge work. To this end, five key dimensions of information ergonomics were identified: contextual factors of knowledge work, multitasking, interruptions at work, practices for managing information load, and perceived job control and productivity. In total, 24 measures focusing on the above dimensions were constructed. The measures include, for example, the number of fragmented work tasks per work day. The measures were preliminarily tested in two Finnish organisations, making use of empirical data gathered by interviews, electronic questionnaires and log data applications tracking work processes on personal computers. The measures are applicable to the evaluation of information ergonomics, even though individual measures vary with regard to the amount of work and time needed for data analysis. Practitioner Summary: The study introduces a method for the evaluation of information ergonomics in knowledge work. To this end, 24 measures were constructed and tested empirically. The measures focus on contextual factors of knowledge work, multitasking, interruptions at work, practices for managing information load, and perceived job control and productivity.

Factors affecting ethnobotanical knowledge in a mestizo community of the Sierra de Huautla Biosphere Reserve, Mexico

PubMed Central

2014-01-01

Background Worldwide, mestizo communities’s ethnobotanical knowledge has been poorly studied. Based on a mestizo group in Mexico, this study assesses a) the use value (UV) of the local flora, b) gendered differences in plant species, and c) the association between socio-economic variables and ethnobotanical knowledge. Methods To assess the degree of knowledge of plant resources, we conducted 41 interviews collecting information on knowledge of local plant resources and the socio-economic situation of the informant. We also collected free listings of useful plants by category of use to identify the UV of each species. With the support of key informants, we photographed and collected the plant material recorded during the interviews and free listings on five different habitats. Paired t-tests and a Wilcoxon signed rank test were used to determine differences in the number of species known by men and women. Differences in distribution were analyzed by means of the Shapiro–Wilk’s W normality tests. To determine the association of socio-economic factors and ethnobotanical knowledge, we used a non-metric multidimensional scaling analysis (NMDS). Results Informants listed 185 species. Medicinal plants constituted the most diverse group (90 species). Tropical deciduous forest is the habitat that concentrates the highest proportion of plant resources (80 species). The use-values were classified into three groups: A (4–6 UV; three species), B (0.35-1.37 UV; 39 species) and C (0–0.29 UV; 143 species). High-quality wood species and those associated to religious ceremonies had the highest UV. Women’s and men’s knowledge of plant species showed statistically significant differences at the interspecific and the intracategorical levels (Student’s test, T15 = 4.8, p < 0.001). Occupation, gender and age were statistically significant associated to ethnobotanical knowledge (p < 0.05), whereas income, education level, and place of origin were not. Conclusion This

Factors affecting ethnobotanical knowledge in a mestizo community of the Sierra de Huautla Biosphere Reserve, Mexico.

PubMed

Beltrán-Rodríguez, Leonardo; Ortiz-Sánchez, Amanda; Mariano, Nestor A; Maldonado-Almanza, Belinda; Reyes-García, Victoria

2014-01-27

Worldwide, mestizo communities' ethnobotanical knowledge has been poorly studied. Based on a mestizo group in Mexico, this study assesses a) the use value (UV) of the local flora, b) gendered differences in plant species, and c) the association between socio-economic variables and ethnobotanical knowledge. To assess the degree of knowledge of plant resources, we conducted 41 interviews collecting information on knowledge of local plant resources and the socio-economic situation of the informant. We also collected free listings of useful plants by category of use to identify the UV of each species. With the support of key informants, we photographed and collected the plant material recorded during the interviews and free listings on five different habitats. Paired t-tests and a Wilcoxon signed rank test were used to determine differences in the number of species known by men and women. Differences in distribution were analyzed by means of the Shapiro-Wilk's W normality tests. To determine the association of socio-economic factors and ethnobotanical knowledge, we used a non-metric multidimensional scaling analysis (NMDS). Informants listed 185 species. Medicinal plants constituted the most diverse group (90 species). Tropical deciduous forest is the habitat that concentrates the highest proportion of plant resources (80 species). The use-values were classified into three groups: A (4-6 UV; three species), B (0.35-1.37 UV; 39 species) and C (0-0.29 UV; 143 species). High-quality wood species and those associated to religious ceremonies had the highest UV. Women's and men's knowledge of plant species showed statistically significant differences at the interspecific and the intracategorical levels (Student's test, T15 = 4.8, p < 0.001). Occupation, gender and age were statistically significant associated to ethnobotanical knowledge (p < 0.05), whereas income, education level, and place of origin were not. This research improves our understanding of the socio

Factors affecting knowledge transfer from continuing professional education to clinical practice: Development and psychometric properties of a new instrument.

PubMed

Vasli, Parvaneh; Dehghan-Nayeri, Nahid; Khosravi, Laleh

2018-01-01

Despite the emphasis placed on the implementation of continuing professional education programs in Iran, researchers or practitioners have not developed an instrument for assessing the factors that affect the knowledge transfer from such programs to clinical practice. The aim of this study was to design and validate such instrument for the Iranian context. The research used a three-stage mix method. In the first stage, in-depth interviews with nurses and content analysis were conducted, after which themes were extracted from the data. In the second stage, the findings of the content analysis and literature review were examined, and preliminary instrument options were developed. In the third stage, qualitative content validity, face validity, content validity ratio, content validity index, and construct validity using exploratory factor analysis was conducted. The reliability of the instrument was measured before and after the determination of construct validity. Primary tool instrument initially comprised 53 items, and its content validity index was 0.86. In the multi-stage factor analysis, eight questions were excluded, thereby reducing 11 factors to five and finally, to four. The final instrument with 43 items consists of the following dimensions: structure and organizational climate, personal characteristics, nature and status of professionals, and nature of educational programs. Managers can use the Iranian instrument to identify factors affecting knowledge transfer of continuing professional education to clinical practice. Copyright © 2017. Published by Elsevier Ltd.

Improving stroke knowledge through a 'volunteer-led' community education program in Australia.

PubMed

Kilkenny, Monique F; Purvis, Tara; Werner, Megan; Reyneke, Megan; Czerenkowski, Jude; Cadilhac, Dominique A

2016-05-01

Public awareness of stroke risks and warning signs remains poor. The National Stroke Foundation (NSF) in Australia has been undertaking a StrokeSafe Ambassador Education program to raise awareness of stroke. The format includes presentations by volunteers trained to be 'ambassadors' to spread standard information about stroke to the public. Our aim was to determine the change in knowledge of participants who attended presentations. Participants completed questionnaires before immediately after presentations, and at 3months following the presentation. Information was collected on knowledge of risk factors and signs of stroke. McNemar's test was used to compare paired-responses over time. A p value of <0.05 was considered significant. Between March and April 2014, 591 participants attended 185 presentations and 591 (100%) completed them before and immediately after presentation questionnaires: 68% were female and 75% were aged 65years or more. 258 consented for further follow-up with 192 completing follow-up. Comparing immediately after with before presentation showed significantly improved knowledge for all 10 stroke risk factors and all signs of stroke. Significantly improved knowledge for 7/10 risk factors and 1/3 signs of stroke was found when comparing follow-up and immediately after presentation results. Knowledge of 5/10 risk factors and 2/3 signs of stroke improved when comparing follow-up and before presentation. This study describes a novel approach to support the use of trained volunteers to provide a community-based, standardised education program for stroke. This program shows that community presentations can improve immediate and short-term knowledge of signs and risk factors for stroke. Copyright © 2016. Published by Elsevier Inc.

Traffic crash involvement: experiential driving knowledge and stressful contextual antecedents.

PubMed

Legree, Peter J; Heffner, Tonia S; Psotka, Joseph; Martin, Daniel E; Medsker, Gina J

2003-02-01

Researchers have rarely examined stressful environments and psychological characteristics as predictors of driving behavior in the same study. The authors hypothesized that (a) safer drivers more accurately assess physical and emotional traffic hazards and (b) stress and emotional states elevate crash risk. The hypotheses were evaluated with procedural and declarative tacit driving knowledge tests requiring assessment of emotional and contextual hazards and with accident reports describing crash antecedents, including stressful events and environmental conditions. Analyses identified separate driving knowledge factors corresponding to emotional and contextual hazards that were significantly related to the crash criteria. Accident report analyses show that stress significantly elevates at-fault crash risk. The results demonstrate the importance of experiential knowledge acquired without instruction (procedural or tacit knowledge) and provide safety recommendations.

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

Why some women have an optimistic or a pessimistic bias about their breast cancer risk: experiences, heuristics, and knowledge of risk factors.

PubMed

Katapodi, Maria C; Dodd, Marylin J; Facione, Noreen C; Humphreys, Janice C; Lee, Kathryn A

2010-01-01

Perceived risk to a health problem is formed by inferential rules called heuristics and by comparative judgments that assess how one's risk compares to the risk of others. The purpose of this cross-sectional, community-based survey was to examine how experiences with breast cancer, knowledge of risk factors, and specific heuristics inform risk judgments for oneself, for friends/peers, and comparative judgments for breast cancer (risk friends/peers - risk self). We recruited an English-speaking, multicultural (57% nonwhite) sample of 184 middle-aged (47 + or - 12 years old), well-educated women. Fifty percent of participants perceived that their breast cancer risk was the same as the risk of their friends/peers; 10% were pessimistic (risk friends/peers - risk self < 0), whereas 40% were optimistic (risk friends/peers - risk self > 0). Family history of breast cancer and worry informed risk judgments for oneself. The availability and cultural heuristics specific for black women informed risk judgments for friends/peers. Knowledge of risk factors and interactions of knowledge with the availability, representativeness, and simulation heuristics informed comparative judgments (risk friends/peers - risk self). We discuss cognitive mechanisms with which experiences, knowledge, and heuristics influence comparative breast cancer risk judgments. Risk communication interventions should assess knowledge deficits, contextual variables, and specific heuristics that activate differential information processing mechanisms.

Knowledge and luck.

PubMed

Turri, John; Buckwalter, Wesley; Blouw, Peter

2015-04-01

Nearly all success is due to some mix of ability and luck. But some successes we attribute to the agent's ability, whereas others we attribute to luck. To better understand the criteria distinguishing credit from luck, we conducted a series of four studies on knowledge attributions. Knowledge is an achievement that involves reaching the truth. But many factors affecting the truth are beyond our control, and reaching the truth is often partly due to luck. Which sorts of luck are compatible with knowledge? We found that knowledge attributions are highly sensitive to lucky events that change the explanation for why a belief is true. By contrast, knowledge attributions are surprisingly insensitive to lucky events that threaten, but ultimately fail to change the explanation for why a belief is true. These results shed light on our concept of knowledge, help explain apparent inconsistencies in prior work on knowledge attributions, and constitute progress toward a general understanding of the relation between success and luck.

The Role of Leadership: The Challenge of Knowledge Management and Learning in Knowledge-Intensive Organizations

ERIC Educational Resources Information Center

Mas-Machuca, Marta

2014-01-01

Knowledge and learning are important driving forces for business success and competitiveness, especially in the knowledge-intensive organizations (KIO's) whose core business is to create and sell knowledge (e.g. education, R&D units, and consultancy organizations, among others). Previous works suggested one of the Critical Success Factor (CSF)…

Knowledge Management Enablers and Process in Hospital Organizations.

PubMed

Lee, Hyun-Sook

2017-02-01

This research aimed to investigate the effects of knowledge management enablers, such as organizational structure, leadership, learning, information technology systems, trust, and collaboration, on the knowledge management process of creation, storage, sharing, and application. Using data from self-administered questionnaires in four Korean tertiary hospitals, this survey investigated the main organizational factors affecting the knowledge management process in these organizations. A total of 779 questionnaires were analyzed using SPSS 18.0 and AMOS 18.0. The results showed that organizational factors affect the knowledge management process differently in each hospital organization. From a managerial perspective, the implications of these factors for developing organizational strategies that encourage and foster the knowledge management process are discussed.

Analysis of vehicle classification data, including monthly and seasonal ADT factors, hourly distribution factors, and lane distribution factors

DOT National Transportation Integrated Search

1998-11-01

This report documents the development of monthly and seasonal average daily traffic (ADT) factors for performing estimating AADTs. It appears that seasonal factors can estimate AADT as well as monthly factors, and it is recommended that seasonal fact...

Risk Factors for Falls in Older Adults with Lower Extremity Arthritis: A Conceptual Framework of Current Knowledge and Future Directions

PubMed Central

Gyurcsik, Nancy C.

2012-01-01

ABSTRACT Purpose: As the numbers of Canadians aged 65 years and over increases over the next 20 years, the prevalence of chronic conditions, including arthritis, will rise as will the number of falls. Although known fall-risk factors are associated with hip and knee osteoarthritis (OA), minimal research has evaluated fall and fracture risk and/or rates in this population. Thus, the purpose was to summarize research on fall and fracture risk in older adults with hip or knee OA and to develop a conceptual framework of fall-risk screening and assessment. Method: The International Classification of Functioning, Disability and Health, clinical practice guidelines for fall-risk screening, and a selected literature review were used. Results: Gaps exist in our knowledge of fall and fracture risk for this population. Muscle performance, balance, and mobility impairments have been identified, but little is known about whether personal and environmental contextual factors impact fall and fracture risk. Physical activity may help to prevent falls, but non-adherence is a problem. Conclusion: A need exists to assess fall risk in older adults with hip and knee OA. Promoting regular physical activity by focusing on disease- and activity-specific personal contextual factors may help direct treatment planning. PMID:23729967

Enhancing healthcare process design with human factors engineering and reliability science, part 2: applying the knowledge to clinical documentation systems.

PubMed

Boston-Fleischhauer, Carol

2008-02-01

The demand to redesign healthcare processes that achieve efficient, effective, and safe results is never-ending. Part 1 of this 2-part series introduced human factors engineering and reliability science as important knowledge to enhance existing operational and clinical process design methods in healthcare organizations. In part 2, the author applies this knowledge to one of the most common operational processes in healthcare: clinical documentation. Specific implementation strategies and anticipated results are discussed, along with organizational challenges and recommended executive responses.

Restaurant manager and worker food safety certification and knowledge.

PubMed

Brown, Laura G; Le, Brenda; Wong, Melissa R; Reimann, David; Nicholas, David; Faw, Brenda; Davis, Ernestine; Selman, Carol A

2014-11-01

Over half of foodborne illness outbreaks occur in restaurants. To combat these outbreaks, many public health agencies require food safety certification for restaurant managers, and sometimes workers. Certification entails passing a food safety knowledge examination, which is typically preceded by food safety training. Current certification efforts are based on the assumption that certification leads to greater food safety knowledge. The Centers for Disease Control and Prevention conducted this study to examine the relationship between food safety knowledge and certification. We also examined the relationships between food safety knowledge and restaurant, manager, and worker characteristics. We interviewed managers (N=387) and workers (N=365) about their characteristics and assessed their food safety knowledge. Analyses showed that certified managers and workers had greater food safety knowledge than noncertified managers and workers. Additionally, managers and workers whose primary language was English had greater food safety knowledge than those whose primary language was not English. Other factors associated with greater food safety knowledge included working in a chain restaurant, working in a larger restaurant, having more experience, and having more duties. These findings indicate that certification improves food safety knowledge, and that complex relationships exist among restaurant, manager, and worker characteristics and food safety knowledge.

Restaurant Manager and Worker Food Safety Certification and Knowledge

PubMed Central

Brown, Laura G.; Le, Brenda; Wong, Melissa R.; Reimann, David; Nicholas, David; Faw, Brenda; Davis, Ernestine; Selman, Carol A.

2017-01-01

Over half of foodborne illness outbreaks occur in restaurants. To combat these outbreaks, many public health agencies require food safety certification for restaurant managers, and sometimes workers. Certification entails passing a food safety knowledge examination, which is typically preceded by food safety training. Current certification efforts are based on the assumption that certification leads to greater food safety knowledge. The Centers for Disease Control and Prevention conducted this study to examine the relationship between food safety knowledge and certification. We also examined the relationships between food safety knowledge and restaurant, manager, and worker characteristics. We interviewed managers (N = 387) and workers (N = 365) about their characteristics and assessed their food safety knowledge. Analyses showed that certified managers and workers had greater food safety knowledge than noncertified managers and workers. Additionally, managers and workers whose primary language was English had greater food safety knowledge than those whose primary language was not English. Other factors associated with greater food safety knowledge included working in a chain restaurant, working in a larger restaurant, having more experience, and having more duties. These findings indicate that certification improves food safety knowledge, and that complex relationships exist among restaurant, manager, and worker characteristics and food safety knowledge. PMID:25361386

Breastfeeding knowledge among working pregnant women in Turkey.

PubMed

Karanci, Gülsah; Yenal, Kerziban

2014-04-01

The purpose of this study was to examine the breastfeeding knowledge of pregnant working women and explore factors that affected their knowledge. This Turkish study included 260 healthy, working women in the last trimester of pregnancy. Two separate questionnaires developed by the researcher were used to collect data. The average knowledge score of pregnant women respondents for all questions were 6.03 ± 2.99 (range: 0 to 14). Pregnant women had the least knowledge about duration of expressing breast milk (21.9%) and safe storage conditions for breast milk (27.2%). They knew the most about methods to express breast milk (87.3%) and features of containers used to store expressed milk (80%). Study results indicated that working pregnant women need better prenatal education to continue safe breastfeeding after returning to work. Occupational health nurses should inform working pregnant women about expression and storage of breast milk during prenatal education. Copyright 2014, SLACK Incorporated.

Knowledge Engineering and Education.

ERIC Educational Resources Information Center

Lopez, Antonio M., Jr.; Donlon, James

2001-01-01

Discusses knowledge engineering, computer software, and possible applications in the field of education. Highlights include the distinctions between data, information, and knowledge; knowledge engineering as a subfield of artificial intelligence; knowledge acquisition; data mining; ontology development for subject terms; cognitive apprentices; and…

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.

Awareness and knowledge of glaucoma and associated factors among adults: a cross sectional study in Gondar Town, Northwest Ethiopia.

PubMed

Alemu, Destaye Shiferaw; Gudeta, Alemayehu Desalegn; Gebreselassie, Kbrom Legesse

2017-08-24

Raising public awareness and knowledge about glaucoma is a key for early case identification and prevention of blindness. However, awareness and knowledge about glaucoma is unknown at community level, making provision of interventions difficult. This study was intended to assess the awareness and knowledge of adults about glaucoma and the factors affecting it in Gondar town, Northwest Ethiopia. Community based cross - sectional study was conducted on 701 adults 35 and above years in Gondar from April 12-30, 2016. Multistage sampling technique was used to select study participants. Interviewer administered pretested structured questionnaire was used to collect data after verbal informed consent. Data were entered into EpiData version 3.1 and analyzed by Statistical Package for Social Sciences version 20. Bivariate and multivariate logistic regression models and Odds ratio with 95% interval were used to identify factors. P-value <0.05 was considered statistically significant. Seven hundred one adults age 35 and above years were participated with a response rate of 99.3%. The male to female ratio was 1:1.6 with median age of 48 years with interqurtile range of 20. The proportion of awareness was 35.1% (95% CI: 31.5%, 38.6%). Good knowledge was demonstrated in 49.6% (95%CI: 43.3%, 55%) of glaucoma aware participants. Education (primary [AOR: 3.21; 1.73, 5.95], secondary [AOR: 4.34; 2.30, 8.22]; college and above [AOR: 9.82; 4.27, 22.60]) and having eye examination [AOR: 2.78; 1.86, 4.15] were positively associated with awareness of glaucoma whereas older age (65 -74 years [AOR: 0.31(0.21, 0.76]) was inversely related. Level of Education (primary[AOR:2.83;1.04,7.71],secondary[AOR:3.45;1.33,9.41],college and above [AOR: 4.86;1.82,12,99] and having eye examination [AOR: 2.61;1.53,4.45] were significantly associated with knowledge. The study has indicated higher level of awareness and knowledge about glaucoma in urban communities than previous studies. It has also

Anticoagulation knowledge in patients with atrial fibrillation: An Australian survey.

PubMed

Obamiro, Kehinde O; Chalmers, Leanne; Lee, Kenneth; Bereznicki, Bonnie J; Bereznicki, Luke R E

2018-03-01

Atrial fibrillation (AF) is the most commonly diagnosed arrhythmia in clinical practice, and is associated with a significant medical and economic burden. Anticoagulants reduce the risk of stroke and systemic embolism by approximately two-thirds compared with no therapy. Knowledge regarding anticoagulant therapy can influence treatment outcomes in patients with AF. To measure the level of anticoagulation knowledge in patients with AF taking oral anticoagulants (OACs), investigate the association between patient-related factors and anticoagulation knowledge, and compare these results in patients taking warfarin and direct-acting oral anticoagulant (DOACs). Participants were recruited for an online survey via Facebook. Survey components included the Anticoagulation Knowledge Tool, the Perception of Anticoagulant Treatment Questionnaires (assessing treatment expectations, convenience and satisfaction), a modified Cancer Information Overload scale and the Morisky Medication Adherence Scale. Treatment groups were compared and predictors of OAC knowledge were identified. Participants taking warfarin had a higher knowledge score compared with those taking DOACs (n = 386, 73% ± 13% vs 66% ± 14%, P<.001). Advancing age, type of OAC, health information overload and ease of OAC use (treatment expectation) were significant predictors of knowledge. Treatment expectation, including the belief that OAC treatment would cause bleeding side effects, varied significantly between participants taking warfarin and DOACs (P = .011). The study identified knowledge gaps in patients taking OACs, and these deficiencies appeared to be greater in participants taking DOACs. Knowledge assessment should be integrated into patient counselling sessions to help identify and resolve knowledge deficits. © 2018 John Wiley & Sons Ltd.

Insight, working through, and practice: the role of procedural knowledge.

PubMed

Rosenblatt, Allan

2004-01-01

A conception of insight is proposed, based on a systems and information-processing framework and using current neuroscience concepts, as an integration of information that results in a new symbolization of experience with a significant change in self-image and a transformation of non-declarative procedural knowledge into declarative knowledge. Since procedural memory and knowledge, seen to include emotional and relationship issues, is slow to change, durable emotional and behavioral change often requires repeated practice, a need not explicitly addressed in standard psychoanalytic technique. Working through is thus seen as also encompassing nondynamic factors. The application of these ideas to therapeutic technique suggests possible therapeutic interventions beyond interpretation. An illustrative clinical vignette is presented.

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.

Macroenvironmental factors including GDP per capita and physical activity in Europe.

PubMed

Cameron, Adrian J; Van Stralen, Maartje M; Kunst, Anton E; Te Velde, Saskia J; Van Lenthe, Frank J; Salmon, Jo; Brug, Johannes

2013-02-01

Socioeconomic inequalities in physical activity at the individual level are well reported. Whether inequalities in economic development and other macroenvironmental variables between countries are also related to physical activity at the country level is comparatively unstudied. We examined the relationship between country-level data on macroenvironmental factors (gross domestic product (GDP) per capita, public sector expenditure on health, percentage living in urban areas, and cars per 1000 population) with country-level physical activity prevalence obtained from previous pan-European studies. Studies that assessed leisuretime physical activity (n = 3 studies including 27 countries in adults, n = 2 studies including 28 countries in children) and total physical activity (n = 3 studies in adults including 16 countries) were analyzed separately as were studies among adults and children. Strong and consistent positive correlations were observed between country prevalence of leisure-time physical activity and country GDP per capita in adults (average r = 0.70; all studies, P G 0.05). In multivariate analysis, country prevalence of leisure-time physical activity among adults remained associated with country GDP per capita (two of three studies) but not urbanization or educational attainment. Among school-age populations, no association was found between country GDP per capita and country prevalence of leisure-time physical activity. In those studies that assessed total physical activity (which also includes occupational and transport physical activity), no association with country GDP per capita was observed. Clear differences in national leisure-time physical activity levels throughout Europe may be a consequence of economic development. Lack of economic development of some countries in Europe may make increasing leisure-time physical activity more difficult. Further examination of the link between country GDP per capita and national physical activity levels (across

Effects of a Cancer Prevention Advertisement on Beliefs and Knowledge about Cancer Prevention.

PubMed

Kye, Su Yeon; Yoo, Jisu; Lee, Min Hee; Jun, Jae Kwan

2015-01-01

Outcome-expectation beliefs and knowledge may ultimately influence behavior for cancer prevention. The aims of this study were to measure changes in knowledge and beliefs about cancer prevention before and after viewing a television advertisement and identify the factors affecting receptivity to its messages. A one-group pretest-posttest design was used in this study of 1,000 individuals aged 20 to 65 years who were recruited online in November 2014. The outcome variables included cancer prevention beliefs based on the Health Belief Model (five items) and knowledge about risk factors for cancer (seven items). Perceived susceptibility, perceived benefits, and self-efficacy increased significantly and their perceived severity and perceived barriers decreased significantly, after participants viewed the television advertisement. Correct responses to questions about risk factors also increased significantly, except for smoking. The main factors affecting changes in the outcome variables were age, interest in cancer prevention, social network, satisfaction with the ad, and pretest scores. Television advertisements with positive frameworks can be an efficient channel of improving beliefs and knowledge about cancer prevention in a short period. The continuous development of intervention materials that consider the demographics, needs, and satisfaction of the target group will be necessary for future studies.

Diabetes knowledge of nurses providing community care for diabetes patients in Auckland, New Zealand.

PubMed

Daly, Barbara; Arroll, Bruce; Sheridan, Nicolette; Kenealy, Timothy; Scragg, Robert

2014-10-01

To quantify and compare knowledge of diabetes including risk factors for diabetes-related complications among the three main groups of primary health care nurses. In a cross-sectional survey of practice, district and specialist nurses (n=1091) in Auckland, New Zealand, 31% were randomly sampled to complete a self-administered questionnaire and telephone interview, designed to ascertain nurses' knowledge of diabetes and best practice, in 2006-2008. All 287 nurses (response rate 86%) completed the telephone interview and 284 the self-administered questionnaire. Major risk factors identified by nurses were excess body weight for type 2 diabetes (96%) and elevated plasma glucose levels or glycosylated haemoglobin (86%) for diabetes-related complications. In contrast, major cardiovascular risk factors were less well identified, particularly smoking, although by more specialist nurses (43%) than practice (14%) and district (12%) nurses (p=0.0005). Cardiovascular complications, particularly stroke, were less well known than microvascular complications, and by significantly fewer practice (13%) and district (8%) nurses than specialist nurses (36%, p=0.002). In general, nurses had better knowledge of overweight as a risk factor for type 2 diabetes mellitus and elevated plasma glucose levels as a risk factor for diabetes-related complications compared with knowledge of cardiovascular risk factors, particularly smoking. Copyright © 2014 Primary Care Diabetes Europe. Published by Elsevier Ltd. All rights reserved.

Factors Influencing Access to Integrated Soil Fertility Management Information and Knowledge and Its Uptake among Smallholder Farmers in Zimbabwe

ERIC Educational Resources Information Center

Gwandu, T.; Mtambanengwe, F.; Mapfumo, P.; Mashavave, T. C.; Chikowo, R.; Nezomba, H.

2014-01-01

Purpose: The study evaluated how farmer acquisition, sharing and use patterns of information and knowledge interact with different socioeconomic factors to influence integrated soil fertility management (ISFM) technology uptake. Design/methodology/approach: The study was conducted as part of an evaluation of field-based farmer learning approaches…

Women's knowledge about heart disease: Differences among ethnic and cultural groups in the Israeli Women's Health in Midlife Study.

PubMed

Blumstein, Tzvia; Benyamini, Yael; Boyko, Valentina; Lerner-Geva, Liat

2016-01-01

The current investigation aimed to assess levels of knowledge about risk factors for heart disease among midlife Israeli women, and to evaluate the relationship of knowledge to personal risk factors and vulnerability to heart disease. Face-to-face interviews with women aged 45-64 years were conducted during 2004-2006 within three population groups: long-term Jewish residents (LTR), immigrants from the former Soviet Union, and Arab women. The survey instrument included six knowledge statements relating to: the risk after menopause, family history, elevated cholesterol level, diabetes, obesity, and warning signs of a heart attack. The findings showed wide disparities in knowledge by educational level and between immigrants and LTR, after taking into account personal risk factors and education. Personal risk factors were not significantly related to the knowledge items, except for personal history of cardiovascular disease, which was associated with knowledge about "warning signs of a heart attack" and "family history." Women who perceived themselves as more vulnerable to heart disease were more likely to identify several risk factors correctly. These findings stress the need to increase knowledge about heart disease, especially among less educated and minority women, and to emphasize the risk of patients' personal status by health providers.

Evidence, research, knowledge: a call for conceptual clarity.

PubMed

Scott-Findlay, Shannon; Pollock, Carolee

2004-01-01

To dispel some of the conceptual confusion in the field of evidence-based practice that has resulted from the overlapping use of the terms research, evidence, and knowledge. Theoretical discussion. Often the terms research and knowledge are used as synonyms for evidence, but the overlap is never complete. The term evidence has long been understood to mean the findings of research. Recent attempts to broaden the definition of evidence to include clinical experience and experiential knowledge have been misguided. Broadening our understanding of the basis for clinical decision making and conceptualizing evidence are quite different tasks. Other factors (not other forms of evidence) do shape the clinical decision-making process, but they are not evidence. We might better term them knowledge. Confusing evidence with these other factors has hindered research and the improvement of clinical decision making in health care. We argue that this confusion results from the use of the term evidence when we really mean either research findings or knowledge. In this article, we have argued for specificity in the use of the term evidence. We urge the restriction of the term evidence to research findings, and while we acknowledge the importance of other influences on the clinical decision-making process, we insist that they are not evidence. The time has come to value personal experience and experiential knowledge for what they are-we should not have to disguise them as types of evidence for them to be deemed of any value. Being specific to language, the goal is to improve clinical decision making by increasing practitioners' reliance on research findings (evidence) while acknowledging (and valuing) the important part played by other forms of knowledge in the decision-making process. The distinctions are important.

Scotland's knowledge network: a progress report on Knowledge into Action.

PubMed

Wales, Ann; Boyle, Derek

2015-11-01

Launched in 2012, Knowledge into Action is the national knowledge management strategy for the health and social care workforce in Scotland. It is transforming the role of the national digital knowledge service--NHS Education for Scotlands' Knowledge Network--and the NHSS librarian role to offer more active, tailored support for translating knowledge into frontline clinical practice. This includes the development of a national evidence search and summary service, help with converting knowledge into practical and usable formats for easy use at point of care and with using digital tools to share clinicians' learning, experience and expertise. Through this practical support, Knowledge into Action is contributing to quality and safety outcomes across NHS Scotland, building clinicians' capacity and capability in applying knowledge in frontline practice and service improvement. © The Author(s) 2015.

African American patients' intent to screen for colorectal cancer: Do cultural factors, health literacy, knowledge, age and gender matter?

PubMed

Brittain, Kelly; Christy, Shannon M; Rawl, Susan M

2016-02-01

African Americans have higher colorectal cancer (CRC) mortality rates. Research suggests that CRC screening interventions targeting African Americans be based upon cultural dimensions. Secondary analysis of data from African-Americans who were not up-to-date with CRC screening (n=817) was conducted to examine: 1) relationships among cultural factors (i.e., provider trust, cancer fatalism, health temporal orientation (HTO)), health literacy, and CRC knowledge; 2) age and gender differences; and 3) relationships among the variables and CRC screening intention. Provider trust, fatalism, HTO, health literacy and CRC knowledge had significant relationships among study variables. The FOBT intention model explained 43% of the variance with age and gender being significant predictors. The colonoscopy intention model explained 41% of the variance with gender being a significant predictor. Results suggest that when developing CRC interventions for African Americans, addressing cultural factors remain important, but particular attention should be given to the age and gender of the patient.

Server-Side Includes Made Simple.

ERIC Educational Resources Information Center

Fagan, Jody Condit

2002-01-01

Describes server-side include (SSI) codes which allow Webmasters to insert content into Web pages without programming knowledge. Explains how to enable the codes on a Web server, provides a step-by-step process for implementing them, discusses tags and syntax errors, and includes examples of their use on the Web site for Southern Illinois…

Teaching an Integrated Science Curriculum: Linking Teacher Knowledge and Teaching Assignments

ERIC Educational Resources Information Center

Harrell, Pamela Esprivalo

2010-01-01

A number of factors affect successful implementation of an integrated science curriculum, including various outputs and inputs related to teacher quality such as professional development experiences, adequate planning periods, and adequate content preparation of teachers with regard to content knowledge associated with the curriculum taught. This…

An Empirical Investigation of Factors Influencing Knowledge Management System Success

DTIC Science & Technology

2008-03-01

management systems and developing sustainable competitive advantage. Journal of Knowledge Management, 7(2), 142- 154. Ajzen , I ., & Fishbein , M . (1980...Information Systems (Hoadley, E.D. & Benbasat, I . Eds.), p. 588-90. Hahn, J., & Subramani, M . R. ( 2000 ). A framework of knowledge manage systems...person should or should not use KMSs to perform a task ( Ajzen & Fishbein , 1980). Subjective norms relate to the perceptions of general social pressure

Knowledge Interaction Design for Creative Knowledge Work

NASA Astrophysics Data System (ADS)

Nakakoji, Kumiyo; Yamamoto, Yasuhiro

This paper describes our approach for the development of application systems for creative knowledge work, particularly for early stages of information design tasks. Being a cognitive tool serving as a means of externalization, an application system affects how the user is engaged in the creative process through its visual interaction design. Knowledge interaction design described in this paper is a framework where a set of application systems for different information design domains are developed based on an interaction model, which is designed for a particular model of a thinking process. We have developed two sets of application systems using the knowledge interaction design framework: one includes systems for linear information design, such as writing, movie-editing, and video-analysis; the other includes systems for network information design, such as file-system navigation and hypertext authoring. Our experience shows that the resulting systems encourage users to follow a certain cognitive path through graceful user experience.

The Medawar Lecture 2001 Knowledge for vision: vision for knowledge

PubMed Central

Gregory, Richard L

2005-01-01

An evolutionary development of perception is suggested—from passive reception to active perception to explicit conception—earlier stages being largely retained and incorporated in later species. A key is innate and then individually learned knowledge, giving meaning to sensory signals. Inappropriate or misapplied knowledge produces rich cognitive phenomena of illusions, revealing normally hidden processes of vision, tentatively classified here in a ‘peeriodic table’. Phenomena of physiology are distinguished from phenomena of general rules and specific object knowledge. It is concluded that vision uses implicit knowledge, and provides knowledge for intelligent behaviour and for explicit conceptual understanding including science. PMID:16147519

Surveying the Knowledge and Practices of Health Professionals in China, India, Iran, and Mexico on Treating Tuberculosis.

PubMed

Hoffman, Steven J; Guindon, G Emmanuel; Lavis, John N; Randhawa, Harkanwal; Becerra-Posada, Francisco; Dejman, Masoumeh; Falahat, Katayoun; Malek-Afzali, Hossein; Ramachandran, Parasurama; Shi, Guang; Yesudian, C A K

2016-05-04

Research evidence continues to reveal findings important for health professionals' clinical practices, yet it is not consistently disseminated to those who can use it. The resulting deficits in knowledge and service provision may be especially pronounced in low- and middle-income countries that have greater resource constraints. Tuberculosis treatment is an important area for assessing professionals' knowledge and practices because of the effectiveness of existing treatments and recognized gaps in professionals' knowledge about treatment. This study surveyed 384 health professionals in China, India, Iran, and Mexico on their knowledge and practices related to tuberculosis treatment. Few respondents correctly answered all five knowledge questions (12%) or self-reported performing all five recommended clinical practices "often or very often" (3%). Factors associated with higher knowledge scores included clinical specialization and working with researchers. Factors associated with better practices included training in the care of tuberculosis patients, being based in a hospital, trusting systematic reviews of randomized controlled double-blind trials, and reading summaries of articles, reports, and reviews. This study highlights several strategies that may prove effective in improving health professionals' knowledge and practices related to tuberculosis treatment. Facilitating interactions with researchers and training in acquiring systematic reviews may be especially helpful. © The American Society of Tropical Medicine and Hygiene.

Surveying the Knowledge and Practices of Health Professionals in China, India, Iran, and Mexico on Treating Tuberculosis

PubMed Central

Hoffman, Steven J.; Guindon, G. Emmanuel; Lavis, John N.; Randhawa, Harkanwal; Becerra-Posada, Francisco; Dejman, Masoumeh; Falahat, Katayoun; Malek-Afzali, Hossein; Ramachandran, Parasurama; Shi, Guang; Yesudian, C. A. K.

2016-01-01

Research evidence continues to reveal findings important for health professionals' clinical practices, yet it is not consistently disseminated to those who can use it. The resulting deficits in knowledge and service provision may be especially pronounced in low- and middle-income countries that have greater resource constraints. Tuberculosis treatment is an important area for assessing professionals' knowledge and practices because of the effectiveness of existing treatments and recognized gaps in professionals' knowledge about treatment. This study surveyed 384 health professionals in China, India, Iran, and Mexico on their knowledge and practices related to tuberculosis treatment. Few respondents correctly answered all five knowledge questions (12%) or self-reported performing all five recommended clinical practices “often or very often” (3%). Factors associated with higher knowledge scores included clinical specialization and working with researchers. Factors associated with better practices included training in the care of tuberculosis patients, being based in a hospital, trusting systematic reviews of randomized controlled double-blind trials, and reading summaries of articles, reports, and reviews. This study highlights several strategies that may prove effective in improving health professionals' knowledge and practices related to tuberculosis treatment. Facilitating interactions with researchers and training in acquiring systematic reviews may be especially helpful. PMID:26903613

The Benefits of Including Clinical Factors in Rectal Normal Tissue Complication Probability Modeling After Radiotherapy for Prostate Cancer

DOE Office of Scientific and Technical Information (OSTI.GOV)

Defraene, Gilles, E-mail: gilles.defraene@uzleuven.be; Van den Bergh, Laura; Al-Mamgani, Abrahim

2012-03-01

Purpose: To study the impact of clinical predisposing factors on rectal normal tissue complication probability modeling using the updated results of the Dutch prostate dose-escalation trial. Methods and Materials: Toxicity data of 512 patients (conformally treated to 68 Gy [n = 284] and 78 Gy [n = 228]) with complete follow-up at 3 years after radiotherapy were studied. Scored end points were rectal bleeding, high stool frequency, and fecal incontinence. Two traditional dose-based models (Lyman-Kutcher-Burman (LKB) and Relative Seriality (RS) and a logistic model were fitted using a maximum likelihood approach. Furthermore, these model fits were improved by including themore » most significant clinical factors. The area under the receiver operating characteristic curve (AUC) was used to compare the discriminating ability of all fits. Results: Including clinical factors significantly increased the predictive power of the models for all end points. In the optimal LKB, RS, and logistic models for rectal bleeding and fecal incontinence, the first significant (p = 0.011-0.013) clinical factor was 'previous abdominal surgery.' As second significant (p = 0.012-0.016) factor, 'cardiac history' was included in all three rectal bleeding fits, whereas including 'diabetes' was significant (p = 0.039-0.048) in fecal incontinence modeling but only in the LKB and logistic models. High stool frequency fits only benefitted significantly (p = 0.003-0.006) from the inclusion of the baseline toxicity score. For all models rectal bleeding fits had the highest AUC (0.77) where it was 0.63 and 0.68 for high stool frequency and fecal incontinence, respectively. LKB and logistic model fits resulted in similar values for the volume parameter. The steepness parameter was somewhat higher in the logistic model, also resulting in a slightly lower D{sub 50}. Anal wall DVHs were used for fecal incontinence, whereas anorectal wall dose best described the other two endpoints. Conclusions

Knowledge and Cultural Beliefs of Mothers Regarding the Risk Factors of Infant Hearing Loss and Awareness of Audiology Services

PubMed Central

Govender, Samantha M.; Khan, Nasim Banu

2017-01-01

The aim of the paper is to describe the knowledge of mothers in Durban, South Africa, regarding risk factors of hearing loss in infants and their awareness of audiology services, and to describe their cultural beliefs about the risk factors for hearing loss in infants. A descriptive survey design with quantitative methods of analysis were used. Conveniently sampled mothers (n=102) receiving postnatal care for their infants from eight provincial clinics within Durban consented to participate, yielding a response rate of 48%. A questionnaire was used to collect the data and the Cronbach α was calculated yielding a score of 0.835, indicating good internal consistency and reliability of the questionnaire. Sixty percent of the mothers were aware of risk factors, such as middle ear infections, ototoxic medication and consumption of alcohol during pregnancy. Seventy percent were unaware that NICU/mechanical ventilation for more than 5 days, prematurity, rubella and jaundice are considered risk factors for hearing loss, implying a need to create awareness amongst mothers regarding such risk factors. Sixty percent (n=62) believed that bewitchment and ancestral curses can cause hearing loss. Cultural beliefs were associated with hearing loss, therefore, health professionals need to demonstrate cultural competence when providing audiology services, especially in a culturally and linguistically diverse countries such as South Africa. Although the mothers had an average knowledge about risk factors, two thirds did not know which professional to seek help from. There is a need to create awareness amongst mothers regarding the risk factors of infant hearing loss as well as audiology services in order to facilitate early detection and intervention. There is a need for health professionals to demonstrate cultural competence when working with their patients. PMID:28890772

Knowledge and Cultural Beliefs of Mothers Regarding the Risk Factors of Infant Hearing Loss and Awareness of Audiology Services.

PubMed

Govender, Samantha M; Khan, Nasim Banu

2017-06-23

The aim of the paper is to describe the knowledge of mothers in Durban, South Africa, regarding risk factors of hearing loss in infants and their awareness of audiology services, and to describe their cultural beliefs about the risk factors for hearing loss in infants. A descriptive survey design with quantitative methods of analysis were used. Conveniently sampled mothers (n=102) receiving postnatal care for their infants from eight provincial clinics within Durban consented to participate, yielding a response rate of 48%. A questionnaire was used to collect the data and the Cronbach α was calculated yielding a score of 0.835, indicating good internal consistency and reliability of the questionnaire. Sixty percent of the mothers were aware of risk factors, such as middle ear infections, ototoxic medication and consumption of alcohol during pregnancy. Seventy percent were unaware that NICU/mechanical ventilation for more than 5 days, prematurity, rubella and jaundice are considered risk factors for hearing loss, implying a need to create awareness amongst mothers regarding such risk factors. Sixty percent (n=62) believed that bewitchment and ancestral curses can cause hearing loss. Cultural beliefs were associated with hearing loss, therefore, health professionals need to demonstrate cultural competence when providing audiology services, especially in a culturally and linguistically diverse countries such as South Africa. Although the mothers had an average knowledge about risk factors, two thirds did not know which professional to seek help from. There is a need to create awareness amongst mothers regarding the risk factors of infant hearing loss as well as audiology services in order to facilitate early detection and intervention. There is a need for health professionals to demonstrate cultural competence when working with their patients.

Endometrial cancer risk prediction including serum-based biomarkers: results from the EPIC cohort.

PubMed

Fortner, Renée T; Hüsing, Anika; Kühn, Tilman; Konar, Meric; Overvad, Kim; Tjønneland, Anne; Hansen, Louise; Boutron-Ruault, Marie-Christine; Severi, Gianluca; Fournier, Agnès; Boeing, Heiner; Trichopoulou, Antonia; Benetou, Vasiliki; Orfanos, Philippos; Masala, Giovanna; Agnoli, Claudia; Mattiello, Amalia; Tumino, Rosario; Sacerdote, Carlotta; Bueno-de-Mesquita, H B As; Peeters, Petra H M; Weiderpass, Elisabete; Gram, Inger T; Gavrilyuk, Oxana; Quirós, J Ramón; Maria Huerta, José; Ardanaz, Eva; Larrañaga, Nerea; Lujan-Barroso, Leila; Sánchez-Cantalejo, Emilio; Butt, Salma Tunå; Borgquist, Signe; Idahl, Annika; Lundin, Eva; Khaw, Kay-Tee; Allen, Naomi E; Rinaldi, Sabina; Dossus, Laure; Gunter, Marc; Merritt, Melissa A; Tzoulaki, Ioanna; Riboli, Elio; Kaaks, Rudolf

2017-03-15

Endometrial cancer risk prediction models including lifestyle, anthropometric and reproductive factors have limited discrimination. Adding biomarker data to these models may improve predictive capacity; to our knowledge, this has not been investigated for endometrial cancer. Using a nested case-control study within the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort, we investigated the improvement in discrimination gained by adding serum biomarker concentrations to risk estimates derived from an existing risk prediction model based on epidemiologic factors. Serum concentrations of sex steroid hormones, metabolic markers, growth factors, adipokines and cytokines were evaluated in a step-wise backward selection process; biomarkers were retained at p < 0.157 indicating improvement in the Akaike information criterion (AIC). Improvement in discrimination was assessed using the C-statistic for all biomarkers alone, and change in C-statistic from addition of biomarkers to preexisting absolute risk estimates. We used internal validation with bootstrapping (1000-fold) to adjust for over-fitting. Adiponectin, estrone, interleukin-1 receptor antagonist, tumor necrosis factor-alpha and triglycerides were selected into the model. After accounting for over-fitting, discrimination was improved by 2.0 percentage points when all evaluated biomarkers were included and 1.7 percentage points in the model including the selected biomarkers. Models including etiologic markers on independent pathways and genetic markers may further improve discrimination. © 2016 UICC.

Test and Evaluation for Enhanced Security: A Quantitative Method to Incorporate Expert Knowledge into Test Planning Decisions.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rizzo, Davinia; Blackburn, Mark

Complex systems are comprised of technical, social, political and environmental factors as well as the programmatic factors of cost, schedule and risk. Testing these systems for enhanced security requires expert knowledge in many different fields. It is important to test these systems to ensure effectiveness, but testing is limited to due cost, schedule, safety, feasibility and a myriad of other reasons. Without an effective decision framework for Test and Evaluation (T&E) planning that can take into consideration technical as well as programmatic factors and leverage expert knowledge, security in complex systems may not be assessed effectively. Therefore, this paper coversmore » the identification of the current T&E planning problem and an approach to include the full variety of factors and leverage expert knowledge in T&E planning through the use of Bayesian Networks (BN).« less

Knowledge, care-seeking behavior, and factors associated with patient delay among newly-diagnosed pulmonary tuberculosis patients, Federal Capital Territory, Nigeria, 2010.

PubMed

Biya, Oladayo; Gidado, Saheed; Abraham, Ajibola; Waziri, Ndadilnasiya; Nguku, Patrick; Nsubuga, Peter; Suleman, Idris; Oyemakinde, Akin; Nasidi, Abdulsalami; Sabitu, Kabir

2014-01-01

Early treatment of Tuberculosis (TB) cases is important for reducing transmission, morbidity and mortality associated with TB. In 2007, Federal Capital Territory (FCT), Nigeria recorded low TB case detection rate (CDR) of 9% which implied that many TB cases were undetected. We assessed the knowledge, care-seeking behavior, and factors associated with patient delay among pulmonary TB patients in FCT. We enrolled 160 newly-diagnosed pulmonary TB patients in six directly observed treatment short course (DOTS) hospitals in FCT in a cross-sectional study. We used a structured questionnaire to collect data on socio-demographic variables, knowledge of TB, and care-seeking behavior. Patient delay was defined as > 4 weeks between onset of cough and first hospital contact. Mean age was 32.8 years (± 9 years). Sixty two percent were males. Forty seven percent first sought care in a government hospital, 26% with a patent medicine vendor and 22% in a private hospital. Forty one percent had unsatisfactory knowledge of TB. Forty two percent had patient delay. Having unsatisfactory knowledge of TB (p = 0.046) and multiple care-seeking (p = 0.02) were significantly associated with patient delay. After controlling for travel time and age, multiple care-seeking was independently associated with patient delay (Adjusted Odds Ratio = 2.18, 95% CI = 1.09-4.35). Failure to immediately seek care in DOTS centers and having unsatisfactory knowledge of TB are factors contributing to patient delay. Strategies that promote early care-seeking in DOTS centers and sustained awareness on TB should be implemented in FCT.

Primary teachers' subject matter knowledge: decimals

NASA Astrophysics Data System (ADS)

Ubuz, Behiye; Yayan, Betül

2010-09-01

The main objective of this study was to investigate primary teachers' subject matter knowledge in the domain of decimals and more elaborately to investigate their performance and difficulties in reading scale, ordering numbers, finding the nearest decimal and doing operations, such as addition and subtraction. The difficulties in these particular areas are analysed and suggestions are made regarding their causes. Further, factors that influence this knowledge were explored. The sample of the study was 63 primary teachers. A decimal concepts test including 18 tasks was administered and the total scores for the 63 primary teachers ranged from 3 to 18 with a mean and median of 12. Fifty per cent of the teachers were above the mean score. The detailed investigation of the responses revealed that the primary teachers faced similar difficulties that students and pre-service teachers faced. Discrepancy on teachers' knowledge revealed important differences based on educational level attained, but not the number of years of teaching experience and experience in teaching decimals. Some suggestions have been made regarding the implications for pre- and in-service teacher training.

Legal Professionals' Knowledge of Eyewitness Testimony in China: A Cross-Sectional Survey

PubMed Central

Jiang, Lina; Luo, Dahua

2016-01-01

Purpose To examine legal professionals’ knowledge of a wide range of factors that affect eyewitness accuracy in China. Methods A total of 812 participants, including 210 judges, 244 prosecutors, 202 police officers, and 156 defense attorneys, were asked to respond to 12 statements about eyewitness testimony and 3 basic demographic questions (i.e., gender, age, and prior experience). Results Although the judges and the defense attorneys had a somewhat higher number of correct responses than the other two groups, all groups showed limited knowledge of eyewitness testimony. In addition, the participants’ responses to only four items (i.e., weapon focus, attitude and expectations, child suggestibility, and the impact of stress) were roughly unanimous within the four legal professional groups. Legal professionals’ gender showed no significant correlations with their knowledge of eyewitness testimony. Prior experiences were significantly and negatively correlated with the item on the knowledge of forgetting curve among judges but positively correlated with two items (i.e., attitudes and exposure time) among defense attorneys and with 4 statements (i.e., the knowledge of attitudes and expectations, impact of stress, child witness accuracy, and exposure time) among prosecutors. Conclusions The findings suggest that knowledge of the factors that influence eyewitness accuracy must be more effectively communicated to legal professionals in the future. PMID:26828933

Bioactivity of Carotenoids - Chasms of Knowledge.

PubMed

Bohn, Torsten

2017-02-10

Carotenoid dietary intake, especially within fruits/vegetables and their plasma levels have been associated in many epidemiological studies with a reduced risk of several chronic diseases, including type-2 diabetes, cardiovascular diseases, several types of cancer, and agerelated macular degeneration. However, intervention trials with isolated carotenoids (as supplements) have fallen short of fulfi lling the hopes that were placed in these lipophilic pigments, often producing no positive or even adverse effects, such as increased lung cancer rate or total mortality. More recent studies have suggested that certain metabolites, and not necessarily the native compounds may be (the most) biologically active ones, such as certain apocarotenals (originating following enzymatic cleavage) and other more polar compounds, acting as more suitable electrophiles to react with transcription factors such as nuclear factor kappa-B (NF-KB) and nuclear factor (erythroid-derived 2)-like 2 (Nrf2). In addition, it appears that questions of dosing are likewise crucial, as may be interactions of non-provitamin A carotenoids and their derivatives with retinoic acid receptors (RAR) or retinoid X receptors (RXR). Furthermore, our picture on carotenoid metabolism may be incomplete, as our knowledge on e. g. the interaction with the microbiota is virtually nil. In this position article, it is aimed to highlight some of the discrepancies that appear to trouble carotenoid-related research, and point out some of the existing gaps in our knowledge.

Factors related to knowledge and perception of women about smoking: a cross sectional study from a developing country

PubMed Central

2011-01-01

Background Smoking rates among women are currently low, but they are the fastest growing segment of cigarette smoking population in developing countries. We aimed to assess the knowledge and perceptions towards smoking and to identify the factors related with level of knowledge and perceptions among adult women in urban slums. Methods This was a cross sectional study conducted on 250 adult (≥18 years of age) women attending primary care clinics in three slums of Karachi, Pakistan. A pre-tested and structured, interviewer administered questionnaire was used for data collection. Factors associated with level of understanding about smoking were analyzed with chi-square test. Results Most of the women knew that smoking has adverse effects on women and children's health but the knowledge of specific health effects was limited. About one third of the women knew that active smoking can cause lung disease, but only a small percentage (7%) knew that it could lead to heart disease. None of the women were aware that smoking contributes to infertility and osteoporosis. A small proportion of women were aware that smoking can lead to low birth weight (7%), congenital anomalies (5%) and less than 1% of women knew that it contributes to pregnancy loss, still birth and preterm delivery. The understanding of passive smoking affecting children's lung was low (20%) and a similar proportion voiced concern about the bad influence of maternal smoking on children. Educated women had better knowledge of health effects of smoking. Education was associated with having better knowledge about effects on women health in general (p = 0.02) and specific effects like lung (p = 0.03) and reproductive health effects (p < 0.001). Education was also associated with knowledge regarding effects on fetus (p < 0.001) and children (p < 0.005). Although most of the women disliked being around smokers, more than one third thought that smoking decreases boredom (39%), tension (38%) and also helps to relax

An integrated measure of display clutter based on feature content, user knowledge and attention allocation factors.

PubMed

Pankok, Carl; Kaber, David B

2018-05-01

Existing measures of display clutter in the literature generally exhibit weak correlations with task performance, which limits their utility in safety-critical domains. A literature review led to formulation of an integrated display data- and user knowledge-driven measure of display clutter. A driving simulation experiment was conducted in which participants were asked to search 'high' and 'low' clutter displays for navigation information. Data-driven measures and subjective perceptions of clutter were collected along with patterns of visual attention allocation and driving performance responses during time periods in which participants searched the navigation display for information. The new integrated measure was more strongly correlated with driving performance than other, previously developed measures of clutter, particularly in the case of low-clutter displays. Integrating display data and user knowledge factors with patterns of visual attention allocation shows promise for measuring display clutter and correlation with task performance, particularly for low-clutter displays. Practitioner Summary: A novel measure of display clutter was formulated, accounting for display data content, user knowledge states and patterns of visual attention allocation. The measure was evaluated in terms of correlations with driver performance in a safety-critical driving simulation study. The measure exhibited stronger correlations with task performance than previously defined measures.

Knowledge Translation for Cardiovascular Disease Research and Management in Japan

PubMed Central

Shommu, Nusrat S

2017-01-01

Knowledge translation is an essential and emerging arena in healthcare research. It is the process of aiding the application of research knowledge into clinical practice or policymaking. Individuals at all levels of the health care system, including patients, healthcare professionals, and policymakers, are affected by the gaps that exist between research evidence and practice; the process of knowledge translation plays a role in bridging these gaps and incorporating high-quality clinical research into decision-making. Cardiovascular disease (CVD) management is a crucial area of healthcare where information gaps are known to exist. Although Japan has one of the lowest risks and mortality rates from CVDs, an increasing trend of cardiovascular incidence and changes in the risk factor conditions have been observed in recent years. This article provides an overview of knowledge translation and its importance in the cardiovascular health of the Japanese population, and describes the key steps of a typical knowledge translation strategy. PMID:28757537

Knowledge Translation for Cardiovascular Disease Research and Management in Japan.

PubMed

Shommu, Nusrat S; Turin, Tanvir C

2017-09-01

Knowledge translation is an essential and emerging arena in healthcare research. It is the process of aiding the application of research knowledge into clinical practice or policymaking. Individuals at all levels of the health care system, including patients, healthcare professionals, and policymakers, are affected by the gaps that exist between research evidence and practice; the process of knowledge translation plays a role in bridging these gaps and incorporating high-quality clinical research into decision-making. Cardiovascular disease (CVD) management is a crucial area of healthcare where information gaps are known to exist. Although Japan has one of the lowest risks and mortality rates from CVDs, an increasing trend of cardiovascular incidence and changes in the risk factor conditions have been observed in recent years. This article provides an overview of knowledge translation and its importance in the cardiovascular health of the Japanese population, and describes the key steps of a typical knowledge translation strategy.

Factors associated with knowledge, attitude and practice related to hepatitis B and C among international students of Universiti Putra Malaysia.

PubMed

Ahmad, Abdulrahman; Munn Sann, Lye; Abdul Rahman, Hejar

2016-07-21

Knowledge of hepatitis B and C has been reported to be low among respondents in different studies. We conducted a cross-sectional study among international students of Universiti Putra Malaysia (UPM) to ascertain their levels of knowledge, attitude and practices regarding hepatitis B and C and its associated factors. Six hundred and sixty two (662) international students participated in this study. A cluster sampling method was employed and data was generated using self-administered questionnaire, which was validated and its reliability checked. Normality test was conducted followed by descriptive statistics, spearman's correlation and Chi-square tests to explore associations between variables in the study. The response rate was 71.49 %. Of these, 50.3 % of the respondents had better knowledge of hepatitis B; 52.7 % had better knowledge of hepatitis C; 54.8 % had positive attitude towards hepatitis B and C and 77.6 % had safer practices towards hepatitis B and C. Positive correlations were found between knowledge of hepatitis B and knowledge of hepatitis C; knowledge hepatitis B and attitude; knowledge hepatitis C and attitude; knowledge hepatitis B and practice; knowledge hepatitis C and practice; and attitude and practice regarding hepatitis B and C. Similarly, some socio-demographic variables and history of hepatitis were found to be associated with knowledge, attitude and practice related to hepatitis B and C. The levels of knowledge and attitude towards hepatitis B and C were low among respondents but majority of them exhibited safe practices. The study level, faculty, age, nationality, marital status and gender of the respondents were significantly associated with their levels of knowledge, attitude and practices towards the disease. These findings imply that there is need for hepatitis health promotion among the international students of UPM and possibly other international students across the globe. It will serve to improve their levels of knowledge

Enhancing Knowledge Sharing and Research Collaboration among Academics: The Role of Knowledge Management

ERIC Educational Resources Information Center

Tan, Christine Nya-Ling

2016-01-01

Although knowledge sharing (KS) has been acknowledged as important, universities face issues that may hinder active sharing among its faculty members such as the absence of trust among its members or insufficient incentives rewarded to those who deserved it. The aim of this research is to focus on the impact of knowledge management (KM) factors in…

Knowledge, practice and associated factors of essential newborn care at home among mothers in Gulomekada District, Eastern Tigray, Ethiopia, 2014.

PubMed

Misgna, Haftom Gebrehiwot; Gebru, Haftu Berhe; Birhanu, Mulugeta Molla

2016-06-21

Around the world, more than three million newborns die in their first months of life every year. In Ethiopia during the last five years period; neonatal mortality is 37 deaths per 1000 live births. Even though there is an improvement compared to the past five years, there is still high home delivery 90 %, and high neonatal mortality about the Millennium Development Goal, which aims to be less than 32/1000 live births in Ethiopia. The purpose of this study is to assess maternal knowledge, practice and associated factors of essential newborn care at home in Gulomekada District Eastern Tigray, Ethiopia. A community-based cross-sectional study is conducted in 296 mothers from Gulomekada District by using simple random sampling technique. Data entry and analysis is carried out by using Statistical Package for Social Sciences-20. The magnitude of the association between different variables about the outcome variable is measured by odds ratio with 95 % confidence interval. A binary logistic regression analysis is made to obtain odds ratio and the confidence interval of statistical associations. The goodness of fit had tested by Hosmer-Lemeshow statistic and all variables with P-value greater than 0.05 are fitted to the multivariate model. Variables with P < 0.2 in the bivariate analysis are included in the final model, and statistical significance is declared at P < 0.05. Eighty percent (80.4 %) study participants had good knowledge on essential new born care and 92.9 % had the good practice of essential new born care. About 60 % of mothers applied butter or oil on the cord stump for their last baby. Marital status and education are significantly associated with knowledge, whereas urban residence mothers with good knowledge on essential newborn care and employed mothers are significantly associated with mothers' practice of essential newborn care. Almost all mothers know and practice essential newborn care correctly except oil or butter application to the

New Teacher Learning: Substantive Knowledge and Contextual Factors

ERIC Educational Resources Information Center

Wilson, Elaine; Demetriou, Helen

2007-01-01

This article brings together an overview of ideas about teacher learning from both teacher education and workplace learning literature, and examines what and how newly qualified secondary school teachers learn in the early years of their career. We discuss the types of knowledge new teachers encounter and present a typology of teacher learning.…

The letter knowledge assessment tool.

PubMed

Pedro, Cassandra; Lousada, Marisa; Pereira, Rita; Hall, Andreia; Jesus, Luis M T

2017-10-10

There is a need to develop letter knowledge assessment tools to characterise the letter knowledge in Portuguese pre-schoolers and to compare it with pre-schoolers from other countries, but there are no tools for this purpose in Portugal. The aim of this paper is to describe the development and validation procedures of the Prova de Avaliação de Competências de Pré-Literacia (PACPL), which assesses letter knowledge. This study includes data that has been gathered in two phases: pilot and main study. In the pilot study, an expert panel of six speech and language pathologists analysed the instrument. Children (n = 216) aged 5;0-7;11 participated in the main study that reports data related to the psychometric characteristics of the PACPL. Content validity, internal consistency, reliability and contributing factors to performance were examined statistically. A modified Bland-Altman method revealed good agreement amongst evaluators. The main study showed that the PACPL has a very good internal consistency and high inter-rater (96.2% of agreement and a Cohen's k value of 0.92) and intra-rater (95.6% of agreement and a Cohen's k value of 0.91) agreement. Construct validity of the PCAPL was also assured (Cronbach's α of 0.982). Significant differences were found between age groups with children increasing their letter knowledge with age. In addition, they were better at identifying than at producing both letter names and letter sounds. The PACPL is a valid and reliable instrument to assess letter knowledge in Portuguese children.

A knowledge-based taxonomy of critical factors for adopting electronic health record systems by physicians: a systematic literature review

PubMed Central

2010-01-01

Background The health care sector is an area of social and economic interest in several countries; therefore, there have been lots of efforts in the use of electronic health records. Nevertheless, there is evidence suggesting that these systems have not been adopted as it was expected, and although there are some proposals to support their adoption, the proposed support is not by means of information and communication technology which can provide automatic tools of support. The aim of this study is to identify the critical adoption factors for electronic health records by physicians and to use them as a guide to support their adoption process automatically. Methods This paper presents, based on the PRISMA statement, a systematic literature review in electronic databases with adoption studies of electronic health records published in English. Software applications that manage and process the data in the electronic health record have been considered, i.e.: computerized physician prescription, electronic medical records, and electronic capture of clinical data. Our review was conducted with the purpose of obtaining a taxonomy of the physicians main barriers for adopting electronic health records, that can be addressed by means of information and communication technology; in particular with the information technology roles of the knowledge management processes. Which take us to the question that we want to address in this work: "What are the critical adoption factors of electronic health records that can be supported by information and communication technology?". Reports from eight databases covering electronic health records adoption studies in the medical domain, in particular those focused on physicians, were analyzed. Results The review identifies two main issues: 1) a knowledge-based classification of critical factors for adopting electronic health records by physicians; and 2) the definition of a base for the design of a conceptual framework for supporting the

The elements of design knowledge capture

NASA Technical Reports Server (NTRS)

Freeman, Michael S.

1988-01-01

This paper will present the basic constituents of a design knowledge capture effort. This will include a discussion of the types of knowledge to be captured in such an effort and the difference between design knowledge capture and more traditional knowledge base construction. These differences include both knowledge base structure and knowledge acquisition approach. The motivation for establishing a design knowledge capture effort as an integral part of major NASA programs will be outlined, along with the current NASA position on that subject. Finally the approach taken in design knowledge capture for Space Station will be contrasted with that used in the HSTDEK project.

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

Knowledge Management: A Skeptic's Guide

NASA Technical Reports Server (NTRS)

Linde, Charlotte

2006-01-01

A viewgraph presentation discussing knowledge management is shown. The topics include: 1) What is Knowledge Management? 2) Why Manage Knowledge? The Presenting Problems; 3) What Gets Called Knowledge Management? 4) Attempts to Rethink Assumptions about Knowledgs; 5) What is Knowledge? 6) Knowledge Management and INstitutional Memory; 7) Knowledge Management and Culture; 8) To solve a social problem, it's easier to call for cultural rather than organizational change; 9) Will the Knowledge Management Effort Succeed? and 10) Backup: Metrics for Valuing Intellectural Capital i.e. Knowledge.

Breast Cancer Knowledge among College Students: Influencing Factors and Resultant Behaviors

ERIC Educational Resources Information Center

Justice, Mary F.; King, Keith A.; Vidourek, Rebecca A.; Merianos, Ashley L.

2018-01-01

Background: Many misconceptions about breast cancer exist. College students have the opportunity to perform breast cancer risk-reducing behaviors. Purpose: The purpose of this study was to assess breast cancer knowledge among university students and examine the influence of breast cancer knowledge on health behaviors for breast cancer prevention.…

IBD-INFO Questionnaire: A Multicenter French Up-to-Date Survey of Patient Knowledge in Inflammatory Bowel Disease.

PubMed

Danion, Pauline; Buisson, Anthony; Roblin, Xavier; Mathieu, Nicolas; Charlois, Anne-Laure; Borgerding, Joshua N; Williet, Nicolas; Del Tedesco, Emilie; Flourié, Bernard; Nancey, Stéphane; Boschetti, Gilles

2018-04-23

It has been demonstrated in many chronic conditions, including inflammatory bowel disease (IBD), that better patient knowledge about pathology and treatment improves the course and management of disease. The aim of this study was to develop an updated self-questionnaire to assess patients' level of knowledge of IBD. The IBD-INFO included 3 parts: an original part (Q1) and 2 parts from the translation of the preexisting questionnaires Crohn's and Colitis Knowledge score (CCKNOW) (Q2) and Crohn's and Colitis Pregnancy Knowledge score (CCPKNOW) (Q3). The reliability and discriminatory ability of the questionnaire were validated in 3 groups of non-IBD volunteers with various theoretical knowledge levels. The final questionnaire (64 validated questions) was then tested on 364 in- and out- IBD patients from 4 French university hospitals. The score for each part of the questionnaire was calculated, and factors associated with low scores were identified by univariate and multivariate logistic regression analyses. The scores obtained by the 3 non-IBD volunteer groups differed significantly (P < 0.0001), and the IBD-INFO questionnaire showed excellent internal reliability and consistency (α = 0.98). The median total score obtained by the IBD patients was 27/64 (range, 0-59), and scores for Q1, Q2, and Q3 were, respectively, 10/23 (range, 0-21), 11/24 (range, 0-23), and 4/17 (range, 0-16). In multivariate analysis, lack of a university degree, not being a member of a patient association, not receiving anti-tumor necrosis factor alpha (anti-TNFα) treatment, duration of IBD ≤3 years, male sex, and age >38 years were independent risk factors of a poor IBD-INFO knowledge score. The areas of knowledge least mastered were vaccination, IBD-related cancers, treatments, and pregnancy. Using the IBD-INFO, an updated self-administered questionnaire built to assess IBD patients' knowledge, several risk factors have been highlighted that allow better targeting of patients and areas

Knowledge and beliefs of Malaysian adolescents regarding cancer.

PubMed

Al-Naggar, Redhwan Ahmed; Jillson, Irene Anne; Abu-Hamad, Samir; Mumford, William; Bobryshev, Yuri V

2015-01-01

Few studies have explored the knowledge and attitudes of adolescents toward cancer prevention and treatment. This lack of research and its potential utility in the development of new educational initiatives and screening methods, or the reconstruction of existing ones, provided the impetus for this study. The primary research aim was to assess secondary school student knowledge of cancer and determine whether or not they possessed basic knowledge of cancer symptoms, risk factors, and treatments and to determine the relationship between cancer knowledge and key demographic factors. The Management and Science University conducted a cross-sectional study analyzing responses through cross-tabulation with the socio-demographic data collected. The findings of our quantitative analysis suggest that Malaysian youth generally possess a moderate knowledge about cancer. Quantitative analyses found that socioeconomic inequalities and bias in education present as important factors contributing to cancer awareness, prevention, and treatment among Malaysian adolescents. The findings indicate that Malaysian youth generally possess a moderate knowledge about cancer but the current deficiencies in initiatives directed to cancer awareness continue to hinder the improvement in prevention of cancer among Malaysian adolescents.

How To Manage the Emerging Generational Divide in the Contemporary Knowledge-Rich Workplace.

ERIC Educational Resources Information Center

Novicevic, Milorad M.; Buckley, M. Ronald

2001-01-01

Addresses the manager's dilemmas and options in resolving emerging latent intergenerational conflict in the contemporary knowledge-rich workplace. Topics include a theoretical framework for generational divide management; the polarization in task requirements; social and environmental factors; differences in employee needs and expectations; and…

Hepatitis C virus knowledge improves hepatitis C virus screening practices among primary care physicians.

PubMed

Samuel, Sandeep T; Martinez, Anthony D; Chen, Yang; Markatou, Marianthi; Talal, Andrew H

2018-02-27

To understand the role of knowledge as a promoter of hepatitis C virus (HCV) screening among primary care physicians (PCP). A 45-item online questionnaire assessing knowledge of HCV natural history, risk factors, and treatment was distributed to 163 PCP. Logistic regression, adjusted for survey responses, assessed associations between PCP knowledge of HCV natural history and treatment and birth cohort ( i.e ., birth between 1945 and 1965) screening. Response stratification and weighting were used to account for nonresponse and to permit extension of responses to the entire survey population. Associations between various predictors including demographic characteristics, level of training, and HCV treatment experience and HCV knowledge were assessed. Ninety-one individuals (55.8%) responded. Abnormal liver enzymes (49.4%), assessment of HCV-related risk factors (30.6%), and birth cohort membership (20%) were the leading HCV screening indications. Most PCP (64.7%) felt that the combination of risk-factor and birth cohort screening utilizing a self-administered survey while awaiting the physician (55.3%) were the most efficient screening practices. Implementation of birth cohort screening was associated with awareness of the recommendations ( P -value = 0.01), knowledge of HCV natural history ( P -value < 0.01), and prior management of HCV patients ( P -value < 0.01). PCP with knowledge of HCV treatment was also knowledgeable about HCV natural history ( P -value < 0.01). Similarly, awareness of age-based screening recommendations was associated with HCV treatment knowledge ( P -value = 0.03). Comprehensive knowledge of HCV is critical to motivate HCV screening. PCP-targeted educational interventions are required to expand the HCV workforce and linkage-to-care opportunities as we seek global HCV eradication.

Indigenous Knowledge for Development: Opportunities and Challenges.

ERIC Educational Resources Information Center

Gorjestani, Nicolas

Indigenous knowledge is a critical factor for sustainable development. Empowerment of local communities is a prerequisite for the integration of indigenous knowledge in the development process. The integration of appropriate indigenous knowledge systems into development programs has already contributed to efficiency, effectiveness, and sustainable…

Attitudes, Knowledge, and Behavior Regarding Condom Use in Urban Black Adolescent Males.

ERIC Educational Resources Information Center

Wilson, Michele D.; And Others

1994-01-01

Examined male adolescent behavior, attitudes, and knowledge concerning condom use. Findings from 241 sexually active black adolescent males revealed that factors associated with condom use included higher grade level, having 2 or more sexual partners in past 6 months, communication about contraception with sexual partner, desire for sexually…

An Interactive Medical Knowledge Assistant

NASA Astrophysics Data System (ADS)

Czejdo, Bogdan D.; Baszun, Mikolaj

This paper describes an interactive medical knowledge assistant that can help a doctor or a patient in making important health related decisions. The system is Web based and consists of several modules, including a medical knowledge base, a doctor interface module, patient interface module and a the main module of the medical knowledge assistant. The medical assistant is designed to help interpret the fuzzy data using rough sets approach. The patient interface includes sub-system for real time monitoring of patients' health parameters and sending them to the main module of the medical knowledge assistant.

Evaluation of Flight Attendant Technical Knowledge

NASA Technical Reports Server (NTRS)

Dunbar, Melisa G.; Chute, Rebecca D.; Rosekind, Mark (Technical Monitor)

1997-01-01

Accident and incident reports have indicated that flight attendants have numerous opportunities to provide the flight-deck crew with operational information that may prevent or lessen the severity of a potential problem. Additionally, as carrier fleets transition from three person to two person flight-deck crews, the reliance upon the cabin crew for the transfer of this information may increase further. Recent research indicates that flight attendants do not feel confident in their ability to describe mechanical parts or malfunctions of the aircraft, and the lack of flight attendant technical training has been referenced in a number of recent reports. Chute and Wiener describe five factors which may produce communication barriers between cockpit and cabin crews: the historical background of aviation, the physical separation of the two crews, psychosocial issues, regulatory factors, and organizational factors. By examining these areas of division we can identify possible bridges and address the implications of deficient cockpit/cabin communication on flight safety. Flight attendant operational knowledge may provide some mitigation of these barriers. The present study explored both flight attendant technical knowledge and flight attendant and pilot expectations of flight attendant technical knowledge. To assess the technical knowledge of cabin crewmembers, 177 current flight attendants from two U.S. carriers voluntarily completed a 13-item technical quiz. To investigate expectations of flight attendant technical knowledge, 181 pilots and a second sample of 96 flight attendants, from the same two airlines, completed surveys designed to capture each group's expectations of operational knowledge required of flight attendants. Analyses revealed several discrepancies between the present level of flight attendant operational knowledge and pilots' and flight attendants' expected and desired levels of technical knowledge. Implications for training will be discussed.

Factors associated to toxoplasmosis-related knowledge among pregnant women attending public health services in the municipality of Niterói, Rio de Janeiro, Brazil, 2013-2015.

PubMed

Moura, Fernanda Loureiro de; Goulart, Patrícia Riddell Millar; Moura, Ana Paula Pereira de; Souza, Thais Silva de; Fonseca, Ana Beatriz Monteiro; Amendoeira, Maria Regina Reis

2016-01-01

to analyze the factors associated to toxoplasmosis-related knowledge among pregnant women attending public health services in the municipality of Niterói, Rio de Janeiro, Brazil. this is a cross-sectional study conducted with pregnant women assisted in eight health care units; data was collected using a standardized questionnaire, from April 2013 to February 2015. among the 405 pregnant women interviewed, 173 (42.7%) knew about toxoplasmosis and, of those, 24.3% knew about it through friends; the proportion of pregnant women with toxoplasmosis-related knowledge increased with age (p<0.001), education level (p<0.001) and the number of pregnancies (p=0.031); the history of abortion was also associated with toxoplasmosis-related knowledge (p=0.019). the variables 'age', 'education level', 'number of pregnancies' and 'abortion history' were important factors for toxoplasmosis-related knowledge among pregnant women assisted in the public health care sector of Niterói.

Relationship between oral health-related knowledge, attitudes and behavior among 15-16-year-old adolescents: a structural equation modeling approach.

PubMed

Tolvanen, Mimmi; Lahti, Satu; Miettunen, Jouko; Hausen, Hannu

2012-03-01

The aim of this study was to confirm the previously observed attitudinal factor structure related to behavioral change and the knowledge-attitude-behavior model on dental health and hygiene among adolescents. The study population consisted of all 8(th) and 9(th) graders (15-16 years) who started the 2004-2005 school year in Rauma, Finland (n = 827). Data on knowledge, attitudes, toothbrushing and using fluoride toothpaste were gathered by questionnaires. Hypothesized structure included four attitudinal factors related to dental health and hygiene: 'importance of toothbrushing when participating in social situations' (F1), 'importance of toothbrushing for health-related reasons and better appearance' (F2), 'being concerned about developing caries lesions' (F3) and 'importance of toothbrushing for feeling accepted' (F4). Structural equation modeling (SEM) was used to test the hypothesized model: pathways lead from knowledge to behavior both directly and via attitudes. The hypothesized model was also modified by removing non-significant pathways and studying the inter-relationships between attitudes. A confirmatory factor analysis revealed that factor F4 had to be removed. In the final model, knowledge influenced behavior directly and via two attitude factors, F1 and F2, which were inter-related. 'Concern about developing caries lesions' was a background factor influencing only knowledge. The final factor structure and SEM model were acceptable-to-good fit. Knowledge had a smaller effect on behavior than on attitudes. Our results support theories about the causal knowledge-attitudes-behavior chain, also for adolescents' oral health-related behaviors.

Factors associated with knowledge of a Good Samaritan Law among young adults who use prescription opioids non-medically.

PubMed

Evans, Tristan I; Hadland, Scott E; Clark, Melissa A; Green, Traci C; Marshall, Brandon D L

2016-07-26

To date, no studies have examined the extent of knowledge and perceptions of Good Samaritan Laws (GSLs) among young adults who engage in non-medical prescription opioid (NMPO) use. We sought to determine awareness of and factors associated with knowledge of Rhode Island's Good Samaritan Law (RIGSL) among young adult NMPO users. We compared the sociodemographic and overdose-related characteristics of participants who were aware and unaware of the RIGSL and determined independent correlates of knowledge of the RIGSL via modified stepwise logistic regression. Among 198 eligible participants, 15.7 % were black, 62.1 % white, and 20.7 % mixed or other race. The mean age was 24.5 (SD = 3.2) and 129 (65.2 %) were male. Fewer than half (45.5 %) were aware of the RIGSL; nonetheless, the majority (95.5 %) reported a willingness to call 911 in the event of an overdose. Knowledge of the RIGSL was associated with older age, white race, a history of incarceration, a history of injection drug use, lifetime heroin use, ever witnessing or experiencing an overdose, having heard of naloxone, knowledge of where to obtain naloxone, and experience administering naloxone (all p < 0.05). In the final explanatory regression model, lifetime injection drug use, having heard of naloxone, and knowledge of where to obtain naloxone were independently associated with awareness of the RIGSL. Fewer than half of NMPO users surveyed knew of the RIGSL. Targeted harm reduction education is needed to address a vulnerable population of NMPO users who have not initiated injection drug use and are unaware of naloxone. Additional research is needed to determine how the effectiveness of GSLs could be improved to prevent overdose deaths among young adults.

Obstetric care providers' knowledge, practice and associated factors towards active management of third stage of labor in Sidama Zone, South Ethiopia.

PubMed

Tenaw, Zelalem; Yohannes, Zemenu; Amano, Abdela

2017-09-07

Active management of third stage of labor played a great role to prevent child birth related hemorrhage. However, maternal morbidity and mortality related to hemorrhage is high due to lack of knowledge and skill of obstetric care providers 'on active management of third stage of labor. Our study was aimed to assess knowledge, practice and associated factors of obstetric care providers (Midwives, Nurses and Health officers) on active management of third stage of labor in Sidama Zone, South Ethiopia. An institution based cross sectional study design was conducted from December 1-30 /2015 among midwives, nurses and health officers. Simple random sampling technique was used to get the total of 528 participants. Data entry was done using EPI Info 3.5.1 and exported to SPSS version 20.0 software package for analysis. The presence of association between independent and dependent variables was assessed using odds ratio with 97% confidence interval by applying logistic regression model. Of the 528 obstetric care providers 37.7% and 32.8% were knowledgeable and skilled to manage third stage of labor respectively. After controlling for possible confounding factors, the result showed that pre/in service training, being midwife and graduation year were found to be the major predictors of proper active management of third stage of labor. The knowledge and practice of obstetric care providers towards active management of third stage of labor can be improved with appropriate interventions like in-service trainings. This study also clearly showed that the level of knowledge and practice of obstetric care providers to wards active management of third stage of labor needs immediate attention of Universities and health science colleges better to revise their obstetrics course contents, health institutions and zonal health bureau should arrange trainings for their obstetrics care providers to enhance skill.

Footwear and foot care knowledge as risk factors for foot problems in Indian diabetics

PubMed Central

Chandalia, H. B.; Singh, D.; Kapoor, V.; Chandalia, S. H.; Lamba, P. S.

2008-01-01

We assessed 300 diabetic and 100 age- and sex-matched controls for correlating foot wear practices and foot care knowledge and the presence of foot complications. A structured questionnaire evaluated the knowledge about foot care, type of footwear used, education level, association of tobacco abuse, and any associated symptoms of foot disease. Clinical evaluation was done by inspection of feet for presence of any external deformities, assessment of sensory function (vibration perception threshold, VPT), vascular status (foot pulses and ankle brachial ratio) and presence of any infection. In the diabetes category, 44.7% patients had not received previous foot care education. 0.6% walked barefoot outdoors and 45% walked barefoot indoors. Fourteen (4.7%) patients gave history of foot ulceration in the past and comprised the high risk group; only 2 out of 14 had received foot care education, 6 gave history of tobacco abuse, 8 had symptoms of claudication, 9 had paresthesias, 2 walked barefoot indoors. Average duration of diabetes in the high-risk and low-risk diabetes group was 10.85 ± 6.53 and 9.83 ± 7.99 years, respectively. In the high- and low-risk diabetic groups, VPT was 19.57 ± 11.26 and 15.20 ± 10.21V (P < 0.02), ankle brachial ratio was 1.05 ± 0.19 and 1.14 ± 0.18 (P < 0.05), and the questionnaire scores was 40.8% and 57%, respectively. In the diabetic and the control group, VPT was 15.62 ± 10.39 and 8.36 ± 3.61 V (P < 0.01), ankle brachial ratio was 1.14 ± 0.18 and 1.15 ± 0.12, and the questionnaire scores were 57% and 40.3%, respectively. In conclusion, poor knowledge of foot care and poor footwear practices were important risk factors for foot problems in diabetes. PMID:20165597

Knowledge Management Assessment Trends

DTIC Science & Technology

2011-01-01

Recommendations for strategies and approaches to close the gaps An action plan with practical and operational solutions, along with a pilot and evaluation...access to a continuity book or a formal program to orient them to the organization. The BCKS assessment team has helped organizations close these gaps ...managers, and employees in the organization. The Knowledge Assessment identifies: • Knowledge and performance gaps • The causes or factors

Exploring the function and effectiveness of knowledge brokers as facilitators of knowledge translation in health-related settings: a systematic review and thematic analysis.

PubMed

Bornbaum, Catherine C; Kornas, Kathy; Peirson, Leslea; Rosella, Laura C

2015-11-20

Knowledge brokers (KBs) work collaboratively with key stakeholders to facilitate the transfer and exchange of information in a given context. Currently, there is a perceived lack of evidence about the effectiveness of knowledge brokering and the factors that influence its success as a knowledge translation (KT) mechanism. Thus, the goal of this review was to systematically gather evidence regarding the nature of knowledge brokering in health-related settings and determine if KBs effectively contributed to KT in these settings. A systematic review was conducted using a search strategy designed by a health research librarian. Eight electronic databases (MEDLINE, Embase, PsycINFO, CINAHL, ERIC, Scopus, SocINDEX, and Health Business Elite) and relevant grey literature sources were searched using English language restrictions. Two reviewers independently screened the abstracts, reviewed full-text articles, extracted data, and performed quality assessments. Analysis included a confirmatory thematic approach. To be included, studies must have occurred in a health-related setting, reported on an actual application of knowledge brokering, and be available in English. In total, 7935 records were located. Following removal of duplicates, 6936 abstracts were screened and 240 full-text articles were reviewed. Ultimately, 29 articles, representing 22 unique studies, were included in the thematic analysis. Qualitative (n = 18), quantitative (n = 1), and mixed methods (n = 6) designs were represented in addition to grey literature sources (n = 4). Findings indicated that KBs performed a diverse range of tasks across multiple health-related settings; results supported the KB role as a 'knowledge manager', 'linkage agent', and 'capacity builder'. Our systematic review explored outcome data from a subset of studies (n = 8) for evidence of changes in knowledge, skills, and policies or practices related to knowledge brokering. Two studies met standards for

Knowledge of human social and behavioral factors essential for the success of community malaria control intervention programs: The case of Lomahasha in Swaziland.

PubMed

Dlamini, Sabelo V; Liao, Chien-Wei; Dlamini, Zandile H; Siphepho, Jameson S; Cheng, Po-Ching; Chuang, Ting-Wu; Fan, Chia-Kwung

2017-04-01

Although malaria control programs have made rapid progress recently, they neglect important social and behavioral factors associated with the disease. Social, political, and cultural factors are involved in malaria control, and individuals in a community may be comfortable in behaving in ways that, to an outsider, may seem contrary to commonly held perceptions. Malaria control efforts can no longer afford to overlook the multidimensional human contexts that create and support varying notions of malaria and its prevention, treatment, and control. This study aimed to assess the knowledge and perceptions of malaria issues in the community, and to identify practices that support or hinder the progress of malaria control programs. A triangulation study involving individual interviews, focus group discussions, and observatory analysis between 2003 and 2010 at Lomahasha, a malarious community on the eastern border of Swaziland and Mozambique, was conducted. Results indicated that a high knowledge level and good perception of the disease were observed in the age group of < 40 years, contrary to those in higher age groups, among the Lomahasha community members. However, behavior of certain community groups includes practices that are not supportive of the national control program's aspirations, such as delay in seeking medical attention, staying outdoors until late, maintaining stagnant water in roadside excavations, and seeking medical assistance from wrong sources. Malpractices are more commonly observed among men, boys, and those who drink alcohol. This study suggests a thorough community diagnosis before all intervention programs for malaria control are instituted. Copyright © 2015. Published by Elsevier B.V.

A study of masturbatory knowledge and attitudes and related factors among Taiwan adolescents.

PubMed

Wang, Rung-Jy; Huang, Yu; Lin, Yen-Chin

2007-09-01

The main purpose of this study was to investigate the relationship between masturbatory knowledge and masturbatory attitudes among Taiwan adolescents. This study was based on a structured questionnaire survey that used the Adolescent Masturbatory Knowledge Inventory (AMKI) and the Adolescent Negative Attitude toward Masturbation Inventory (ANAMI). Subjects were recruited from the third grade of high school and vocational school students aged 17-18 living in Kaohsiung (southern Taiwan) using stratified and cluster sampling approaches. Seven hundred and eighty questionnaires were sent out, with a 96.8% response rate. A total of 95.3% of male subjects and 30.3% of female subjects reported having masturbation experience. Masturbatory knowledge was significantly related to the variables "school system", "frequency of viewing pornographic media", "status of being sexually active", and "conversation about sex with friends". Masturbatory attitudes were significantly associated with the same variables as well as with gender and masturbatory behavior. Masturbatory attitudes were positively correlated with masturbatory knowledge. The school system explained 15.4% of masturbatory knowledge variance. Masturbatory knowledge, masturbatory behavior, frequency of viewing pornographic media and status of being sexually active explained 39.5% of masturbatory attitude variance. In conclusion, adolescents in Taiwan hold positive attitudes toward masturbation and reported having insufficient knowledge regarding masturbation. Results can assist school staffs and parents to gain a deeper understanding of adolescents' knowledge about and attitudes toward masturbation.

Environmental risk factors for osteoporosis

DOE Office of Scientific and Technical Information (OSTI.GOV)

Goyer, R.A.; Korach, K.S.; Epstein, S.

Environmental risk factors for osteoporosis were reviewed at a conference held at the National Institute for Environmental Health Sciences 8-9 November 1993. The conference was co-sponsored by the National Institute of Arthritis and Musculoskeletal and Skin Disease and the NIH Office of Research in Women's Health. The objective of the conference was to review what is known about risk factors for osteoporosis and to identify gaps in the present state of knowledge that might be addressed by future research. The conference was divided into two broad themes. The first session focused on current knowledge regarding etiology, risk factors, and approachesmore » to clinical and laboratory diagnosis. This was followed by three sessions in which various environmental pollutants were discussed. Topics selected for review included environmental agents that interfere with bone and calcium metabolism, such as the toxic metals lead, cadmium, aluminum, and fluoride, natural and antiestrogens, calcium, and vitamin D.« less

Assessment of knowledge about biobanking among healthcare students and their willingness to donate biospecimens.

PubMed

Merdad, Leena; Aldakhil, Lama; Gadi, Rawan; Assidi, Mourad; Saddick, Salina Y; Abuzenadah, Adel; Vaught, Jim; Buhmeida, Abdelbaset; Al-Qahtani, Mohammed H

2017-05-02

Biobanks and biospecimen collections are becoming a primary means of delivering personalized diagnostics and tailoring individualized therapeutics. This shift towards precision medicine (PM) requires interactions among a variety of stakeholders, including the public, patients, healthcare providers, government, and donors. Very few studies have investigated the role of healthcare students in biobanking and biospecimen donations. The main aims of this study were (1) to evaluate the knowledge of senior healthcare students about biobanks and (2) to assess the students' willingness to donate biospecimens and the factors influencing their attitudes. A cross-sectional study was conducted among senior healthcare students at King Abdulaziz University (KAU), Saudi Arabia. The data were obtained using a self-administered questionnaire in English. In addition to the respondents' biographical data section, the questionnaire assessed the respondents' general knowledge about biobanking, the factors influencing their willingness to donate biospecimens to biobanks and their general attitudes towards biomedical research. A total of 597 senior healthcare students were included in the study. The general knowledge score was 3.2 (±1.6) out of 7. Only approximately 44% and 27% of students were aware of the terms "Human Genome Project" (HGP) and "biobank," respectively. The majority of the students (89%) were willing to donate biospecimens to biobanks. Multiple factors were significantly associated with their willingness to donate, including their perceived general health (p < 0.001), past experience with both tissue testing (p < 0.04) and tissue donation (p < 0.001), biobanking knowledge score (p < 0.001) and biomedical research attitude score (p < 0.001). The main reasons for students' willingness to donate were advancement of medical research and societal benefits, whereas misuse of biospecimens and confidentiality breaches were the main reasons for a reluctance to

Exploring Secondary Students' Knowledge and Misconceptions about Influenza: Development, validation, and implementation of a multiple-choice influenza knowledge scale

NASA Astrophysics Data System (ADS)

Romine, William L.; Barrow, Lloyd H.; Folk, William R.

2013-07-01

Understanding infectious diseases such as influenza is an important element of health literacy. We present a fully validated knowledge instrument called the Assessment of Knowledge of Influenza (AKI) and use it to evaluate knowledge of influenza, with a focus on misconceptions, in Midwestern United States high-school students. A two-phase validation process was used. In phase 1, an initial factor structure was calculated based on 205 students of grades 9-12 at a rural school. In phase 2, one- and two-dimensional factor structures were analyzed from the perspectives of classical test theory and the Rasch model using structural equation modeling and principal components analysis (PCA) on Rasch residuals, respectively. Rasch knowledge measures were calculated for 410 students from 6 school districts in the Midwest, and misconceptions were verified through the χ 2 test. Eight items measured knowledge of flu transmission, and seven measured knowledge of flu management. While alpha reliability measures for the subscales were acceptable, Rasch person reliability measures and PCA on residuals advocated for a single-factor scale. Four misconceptions were found, which have not been previously documented in high-school students. The AKI is the first validated influenza knowledge assessment, and can be used by schools and health agencies to provide a quantitative measure of impact of interventions aimed at increasing understanding of influenza. This study also adds significantly to the literature on misconceptions about influenza in high-school students, a necessary step toward strategic development of educational interventions for these students.

Tacit knowledge: A refinement and empirical test of the Academic Tacit Knowledge Scale.

PubMed

Insch, Gary S; McIntyre, Nancy; Dawley, David

2008-11-01

Researchers have linked tacit knowledge to improved organizational performance, but research on how to measure tacit knowledge is scarce. In the present study, the authors proposed and empirically tested a model of tacit knowledge and an accompanying measurement scale of academic tacit knowledge. They present 6 hypotheses that support the proposed tacit knowledge model regarding the role of cognitive (self-motivation, self-organization); technical (individual task, institutional task); and social (task-related, general) skills. The authors tested these hypotheses with 542 responses to the Academic Tacit Knowledge Scale, which included the respondents' grade point average-the performance variable. All 6 hypotheses were supported.

Deconstructing Interaction Dynamics in Knowledge Sharing Communities

NASA Astrophysics Data System (ADS)

Aji, Ablimit; Agichtein, Eugene

Online knowledge sharing sites have recently exploded in popularity, and have began to play an important role in online information seeking. Unfortunately, many factors that influence the effectiveness of the information exchange in these communities are not well understood. This paper is an attempt to fill this gap by exploring the dynamics of information sharing in such sites - that is, identifying the factors that can explain how people respond to information requests. As a case study, we use Yahoo! Answers, one of the leading knowledge sharing portals on the web with millions of active participants. We follow the progress of thousands of questions, from posting until resolution. We examine contextual factors such as the topical area of the questions, as well as intrinsic factors of question wording, subjectivity, sentiment, and other characteristics that could influence how a community responds to an information request. Our findings could be useful for improving existing collaborative question answering systems, and for designing the next generation of knowledge sharing communities.

Working with Data: Discovering Knowledge through Mining and Analysis; Systematic Knowledge Management and Knowledge Discovery; Text Mining; Methodological Approach in Discovering User Search Patterns through Web Log Analysis; Knowledge Discovery in Databases Using Formal Concept Analysis; Knowledge Discovery with a Little Perspective.

ERIC Educational Resources Information Center

Qin, Jian; Jurisica, Igor; Liddy, Elizabeth D.; Jansen, Bernard J; Spink, Amanda; Priss, Uta; Norton, Melanie J.

2000-01-01

These six articles discuss knowledge discovery in databases (KDD). Topics include data mining; knowledge management systems; applications of knowledge discovery; text and Web mining; text mining and information retrieval; user search patterns through Web log analysis; concept analysis; data collection; and data structure inconsistency. (LRW)

The recognition of mental health disorders and its association with psychiatric scepticism, knowledge of psychiatry, and the Big Five personality factors: an investigation using the overclaiming technique.

PubMed

Swami, Viren; Persaud, Raj; Furnham, Adrian

2011-03-01

The present study examined the general public's ability to recognise mental health disorders and this ability's association with psychiatric scepticism, knowledge of psychiatry, and the Big Five personality factors. A total of 477 members of the British general public completed an overclaiming scale, in which they were asked to rate the degree to which they believed 20 mental health disorders (of which five were foils designed to resemble real disorders) were real or fake. Participants also completed a novel scale measuring psychiatric scepticism, a single-item measure of knowledge of psychiatry, and a measure of the Big Five personality factors. Results showed that participants were significantly more likely to rate foils as fake disorders than real disorders. In addition, the difference between real and foil ratings was significantly predicted by knowledge of psychiatry, psychiatric scepticism, and the Big Five personality factors of agreeableness and openness to experience. These results are discussed in relation to the overclaiming technique as a novel method to study mental health literacy.

The Framework of Knowledge Creation for Online Learning Environments

ERIC Educational Resources Information Center

Huang, Hsiu­-Mei; Liaw, Shu­-Sheng

2004-01-01

In today's competitive global economy characterized by knowledge acquisition, the concept of knowledge management has become increasingly prevalent in academic and business practices. Knowledge creation is an important factor and remains a source of competitive advantage over knowledge management. Information technology facilitates knowledge…

Developing a Questionnaire to Evaluate College Students' Knowledge, Attitude, Behavior, Self-efficacy, and Environmental Factors Related to Canned Foods.

PubMed

Richards, Rickelle; Brown, Lora Beth; Williams, D Pauline; Eggett, Dennis L

2017-02-01

Develop a questionnaire to measure students' knowledge, attitude, behavior, self-efficacy, and environmental factors related to the use of canned foods. The Knowledge-Attitude-Behavior Model, Social Cognitive Theory, and Canned Foods Alliance survey were used as frameworks for questionnaire development. Cognitive interviews were conducted with college students (n = 8). Nutrition and survey experts assessed content validity. Reliability was measured via Cronbach α and 2 rounds (1, n = 81; 2, n = 65) of test-retest statistics. Means and frequencies were used. The 65-item questionnaire had a test-retest reliability of .69. Cronbach α scores were .87 for knowledge (9 items), .86 for attitude (30 items), .80 for self-efficacy (12 items), .68 for canned foods use (8 items), and .30 for environment (6 items). A reliable questionnaire was developed to measure perceptions and use of canned foods. Nutrition educators may find this questionnaire useful to evaluate pretest-posttest changes from canned foods-based interventions among college students. Copyright © 2016 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

Factors contributing to Korean teachers' attitudes toward students with epilepsy.

PubMed

Lee, Sang-Ahm; Yim, Soo Bin; Rho, Young Il; Chu, Minkyung; Park, Hyeon Mi; Lee, Geun-ho; Park, Sung-Pa; Jung, Dae Soo

2011-02-01

We investigated factors contributing to teachers' attitudes toward students with epilepsy. Data were collected from 604 teachers in Korea. The questionnaire included the Scale of Attitudes Toward Persons with Epilepsy (ATPE) and a demographic and teaching experience survey. In stepwise linear regression analysis, ATPE Knowledge scores (P<0.001) and prior experience teaching a student with epilepsy (P=0.001) were identified as significant factors for ATPE Attitude scores. The ATPE Knowledge scores accounted for 50.1% of the variance in the Attitude scores, and experience teaching a student with epilepsy accounted only for 1.0%. Our finding that teachers' knowledge is the most important factor influencing teacher's attitudes toward epilepsy indicates that teachers should be provided with information about epilepsy universally, across geographic settings, educational levels, and experience levels. Copyright © 2010 Elsevier Inc. All rights reserved.

Leveraging Event Reporting Through Knowledge Support: A Knowledge-Based Approach to Promoting Patient Fall Prevention.

PubMed

Yao, Bin; Kang, Hong; Miao, Qi; Zhou, Sicheng; Liang, Chen; Gong, Yang

2017-01-01

Patient falls are a common safety event type that impairs the healthcare quality. Strategies including solution tools and reporting systems for preventing patient falls have been developed and implemented in the U.S. However, the current strategies do not include timely knowledge support, which is in great need in bridging the gap between reporting and learning. In this study, we constructed a knowledge base of fall events by combining expert-reviewed fall prevention solutions and then integrating them into a reporting system. The knowledge base enables timely and tailored knowledge support and thus will serve as a prevailing fall prevention tool. This effort holds promise in making knowledge acquisition and management a routine process for enhancing the reporting and understanding of patient safety events.

Knowledge translation is the use of knowledge in health care decision making.

PubMed

Straus, Sharon E; Tetroe, Jacqueline M; Graham, Ian D

2011-01-01

To provide an overview of the science and practice of knowledge translation. Narrative review outlining what knowledge translation is and a framework for its use. Knowledge translation is defined as the use of knowledge in practice and decision making by the public, patients, health care professionals, managers, and policy makers. Failures to use research evidence to inform decision making are apparent across all these key decision maker groups. There are several proposed theories and frameworks for achieving knowledge translation. A conceptual framework developed by Graham et al., termed the knowledge-to-action cycle, provides an approach that builds on the commonalities found in an assessment of planned action theories. Review of the evidence base for the science and practice of knowledge translation has identified several gaps including the need to develop valid strategies for assessing the determinants of knowledge use and for evaluating sustainability of knowledge translation interventions. Copyright © 2011 Elsevier Inc. All rights reserved.

Medical students' knowledge and attitudes toward organ donation: results of a Dutch survey.

PubMed

Figueroa, C A; Mesfum, E T; Acton, N T; Kunst, A E

2013-01-01

In the Netherlands, as in many other countries, a paucity of research exists on the attitudes and intentions of medical students toward organ donation. These students are of interest for the effect that increasing medical knowledge might have on the willingness to register as a donor. To examine which factors determine medical students' willingness to register as donors. We conducted a cross-sectional survey among medical students at the University of Amsterdam. Our questionnaire included questions on actual donor registration, motives, knowledge, and attitudes toward donation. To assess which factors were related to self-reported donor registration status, we conducted multivariate logistic regression analyses. We received 506 questionnaires (response rate at least 84%). The majority of respondents (80%) intended to donate organs, while 59% were registered. Self-reported medical knowledge and positive attitudes on donation were independently associated with registering as a donor. A rising study year was associated with registering as a donor; this could be explained by increasing medical knowledge and changing attitudes. The results of our study suggest that willingness to register as a donor increases with a rising level of knowledge on organ donation up to some minimal level. Copyright © 2013. Published by Elsevier Inc.

Effects of domain knowledge, working memory capacity, and age on cognitive performance: an investigation of the knowledge-is-power hypothesis.

PubMed

Hambrick, David Z; Engle, Randall W

2002-06-01

Domain knowledge facilitates performance in many cognitive tasks. However, very little is known about the interplay between domain knowledge and factors that are believed to reflect general, and relatively stable, characteristics of the individual. The primary goal of this study was to investigate the interplay between domain knowledge and one such factor: working memory capacity. Adults from wide ranges of working memory capacity, age, and knowledge about the game of baseball listened to, and then answered questions about, simulated radio broadcasts of baseball games. There was a strong facilitative effect of preexisting knowledge of baseball on memory performance, particularly for information judged to be directly relevant to the baseball games. However, there was a positive effect of working memory capacity on memory performance as well, and there was no indication that domain knowledge attenuated this effect. That is, working memory capacity contributed to memory performance even at high levels of domain knowledge. Similarly, there was no evidence that domain knowledge attenuated age-related differences (favoring young adults) in memory performance. We discuss implications of the results for understanding proficiency in cognitive domains from an individual-differences perspective. Copyright 2001 Elsevier Science (USA).

DETERMINATION OF RELATIVE IMPORTANCE OF NONPROLIFERATION FACTORS

DOE Office of Scientific and Technical Information (OSTI.GOV)

Richard Metcalf

2009-07-01

Methodologies to determine the proliferation resistance (PR) of nuclear facilities often rely on either expert elicitation, a resource-intensive approach without easily reproducible results, or numeric evaluations, which can fail to take into account the institutional knowledge and expert experience of the nonproliferation community. In an attempt to bridge the gap and bring the institutional knowledge into numeric evaluations of PR, a survey was conducted of 33 individuals to find the relative importance of a set of 62 nonproliferation factors, subsectioned into groups under the headings of Diversion, Transportation, Transformation, and Weaponization. One third of the respondents were self-described nonproliferation professionals,more » and the remaining two thirds were from secondary professions related to nonproliferation, such as industrial engineers or policy analysts. The factors were taken from previous work which used multi-attribute utility analysis with uniform weighting of attributes and did not include institutional knowledge. In both expert and non-expert groups, all four headings and the majority of factors had different relative importance at a confidence of 95% (p=0.05). This analysis and survey demonstrates that institutional knowledge can be brought into numeric evaluations of PR, if there is a sufficient investment of resources made prior to the evaluation.« less

Barbershop Prostate Cancer Education: Factors Associated with Client Knowledge

ERIC Educational Resources Information Center

Hill, Barry C.; Black, David R.; Shields, Cleveland G.

2016-01-01

The purpose of this article is to identify characteristics of Black barbershop clients and barbers in an urban Midwestern city participating in a health promotion program called Affecting Cancer Together (ACT) that are associated with client knowledge about prostate cancer. Statistical analyses examined client and barber characteristics for their…

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.

US Spacesuit Knowledge Capture

NASA Technical Reports Server (NTRS)

Chullen, Cinda; Thomas, Ken; McMann, Joe; Dolan, Kristi; Bitterly, Rose; Lewis, Cathleen

2011-01-01

The ability to learn from both the mistakes and successes of the past is vital to assuring success in the future. Due to the close physical interaction between spacesuit systems and human beings as users, spacesuit technology and usage lends itself rather uniquely to the benefits realized from the skillful organization of historical information; its dissemination; the collection and identification of artifacts; and the education of those in the field. The National Aeronautics and Space Administration (NASA), other organizations and individuals have been performing United States (U.S.) Spacesuit Knowledge Capture since the beginning of space exploration. Avenues used to capture the knowledge have included publication of reports; conference presentations; specialized seminars; and classes usually given by veterans in the field. More recently the effort has been more concentrated and formalized whereby a new avenue of spacesuit knowledge capture has been added to the archives in which videotaping occurs engaging both current and retired specialists in the field presenting technical scope specifically for education and preservation of knowledge. With video archiving, all these avenues of learning can now be brought to life with the real experts presenting their wealth of knowledge on screen for future learners to enjoy. Scope and topics of U.S. spacesuit knowledge capture have included lessons learned in spacesuit technology, experience from the Gemini, Apollo, Skylab and Shuttle programs, hardware certification, design, development and other program components, spacesuit evolution and experience, failure analysis and resolution, and aspects of program management. Concurrently, U.S. spacesuit knowledge capture activities have progressed to a level where NASA, the National Air and Space Museum (NASM), Hamilton Sundstrand (HS) and the spacesuit community are now working together to provide a comprehensive closed-looped spacesuit knowledge capture system which includes

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

Level of Knowledge and Practice of Mothers on Minimum Dietary Diversity Practices and Associated Factors for 6–23-Month-Old Children in Adea Woreda, Oromia, Ethiopia

PubMed Central

Agize, Andualem; Dejenu, Getiye

2017-01-01

Background. Globally, undernutrition is responsible for at least 35% of deaths in children less than 5 years of age and estimated 6% of under-five deaths can be prevented by ensuring optimal complementary feeding especially the dietary diversity and meal frequency. In Ethiopia, 5% of children were fed according to minimum standards with respect to food diversity. Objective. To assess the level of knowledge and practice of mothers on dietary diversity practices and associated factors for children 6–23 months in Adea woreda. Methods. Community-based cross-sectional study was conducted. A sample of 730 mothers who have children in the age group of 6–23 months were selected using systematic sampling. Logistic regression model was fitted in order to identify factors associated with knowledge and practice of dietary diversity practice. Result. Of the total 700, 357 (51%) were knowledgeable on dietary diversity but 112 (16%) practiced appropriate dietary diversity practice for their 6–23-month-old children. Husbands' education (AOR = 2.79, 95% CI = (1.55, 5.00)), mothers' age, and marital status were significantly associated with knowledge of mothers. Mothers' age, husbands' education, marital status, and knowledge of mothers were significantly associated with mothers' dietary diversity for 6–23-month-old children. Conclusion. This study showed that approximately half of the mothers have good knowledge on minimum dietary diversity for children 6–23 months old and very low proportion of children 6–23 months old received diversified meal according to Infant and Young Child Feeding indicators. It was identified that different factors are responsible for this discrepancy. PMID:28497063

The Joint Venture Model of Knowledge Utilization: a guide for change in nursing.

PubMed

Edgar, Linda; Herbert, Rosemary; Lambert, Sylvie; MacDonald, Jo-Ann; Dubois, Sylvie; Latimer, Margot

2006-05-01

Knowledge utilization (KU) is an essential component of today's nursing practice and healthcare system. Despite advances in knowledge generation, the gap in knowledge transfer from research to practice continues. KU models have moved beyond factors affecting the individual nurse to a broader perspective that includes the practice environment and the socio-political context. This paper proposes one such theoretical model the Joint Venture Model of Knowledge Utilization (JVMKU). Key components of the JVMKU that emerged from an extensive multidisciplinary review of the literature include leadership, emotional intelligence, person, message, empowered workplace and the socio-political environment. The model has a broad and practical application and is not specific to one type of KU or one population. This paper provides a description of the JVMKU, its development and suggested uses at both local and organizational levels. Nurses in both leadership and point-of-care positions will recognize the concepts identified and will be able to apply this model for KU in their own workplace for assessment of areas requiring strengthening and support.

Knowledge and beliefs regarding oral health among pregnant women.

PubMed

Boggess, Kim A; Urlaub, Diana M; Moos, Merry-K; Polinkovsky, Margaret; El-Khorazaty, Jill; Lorenz, Carol

2011-11-01

Racial or ethnic and economic disparities exist in terms of oral diseases among pregnant women and children. The authors hypothesized that women of a racial or ethnic minority have less oral health knowledge than do women not of a racial or ethnic minority. Therefore, the authors conducted a study to assess and compare maternal oral health knowledge and beliefs and to determine if maternal race and ethnicity or other maternal factors contributed to women's knowledge or beliefs. The authors administered a written oral health questionnaire to pregnant women. The authors calculated the participants' knowledge and belief scores on the basis of correct answers or answers supporting positive oral health behaviors. They conducted multivariable analysis of variance to assess associations between oral health knowledge and belief scores and characteristics. The authors enrolled 615 women in the study, and 599 (97.4 percent) completed the questionnaire. Of 599 participants, 573 (95.7 percent) knew that sugar intake is associated with caries. Almost one-half (295 participants [49.2 percent]) did not know that caries and periodontal disease are oral infections. Median (interquartile range) knowledge and belief scores were 6.0 (5.5-7.0) and 6.0 (5.0-7.0), respectively. Hispanic women had median (interquartile range) knowledge and belief scores significantly lower than those of white or African American women (6.0 [4.0-7.0] versus 7.0 [6.0-7.0] versus 7.0 [6.0-7.0], respectively [P < .001]; and 5.0 [4.0-6.0] versus 6.0 [5.0-7.0] versus 6.0 [5.0-7.0], respectively [P < .001]). Multivariable analysis of variance results showed that being of Hispanic ethnicity was associated significantly with a lower knowledge score, and that an education level of eighth grade or less was associated significantly with a lower belief score. Pregnant women have some oral health knowledge. Knowledge varied according to maternal race or ethnicity, and beliefs varied according to maternal education

Effects of Domain Knowledge, Working Memory Capacity, and Age on Cognitive Performance: An Investigation of the Knowledge-Is-Power Hypothesis

ERIC Educational Resources Information Center

Hambrick, David Z.; Engle, Randall W.

2002-01-01

Domain knowledge facilitates performance in many cognitive tasks. However, very little is known about the interplay between domain knowledge and factors that are believed to reflect general, and relatively stable, characteristics of the individual. The primary goal of this study was to investigate the interplay between domain knowledge and one…

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.

Animal Related Activities as Determinants of Species Knowledge

ERIC Educational Resources Information Center

Randler, Christoph

2010-01-01

Previous work has established a relationship between knowledge and environmental concern. Different factors may contribute to this knowledge and animal-related leisure activities may also contribute to this knowledge. 390 participants in Leipzig, Germany were interviewed to assess their animal-related leisure activities, their demographic status…

Translation and validation of the Greek version of the hypertension knowledge-level scale.

PubMed

Chatziefstratiou, Anastasia A; Giakoumidakis, Konstantinos; Fotos, Nikolaos V; Baltopoulos, George; Brokalaki-Pananoudaki, Hero

2015-12-01

To translate and validate a Greek version of the Hypertension Knowledge-Level Scale. The major barrier in the management of hypertension is the lack of adherence to medications and lifestyle adjustments. Patients' knowledge of the nature of hypertension and cardiovascular risk factors is a significant factor affecting individuals' adherence. However, few instruments have been developed to assess patients' knowledge level and no one has been translated into Greek. This study used a case control study design. Data collection for this research occurred between February 7, 2013 and March 10, 2013. The sample included both hypertensives and non-hypertensives. Participants simultaneously completed the version of the Hypertension Knowledge-Level Scale. A total of 68 individuals completed the questionnaire. Coefficient alpha was 0·66 for hypertensives and 0·79 for non-hypertensives. The difference for the mean scores in the entire scale between the two samples was statistically significant. In addition, significant differences were observed in many sub-dimensions and no correlation was found between level, knowledge and age, gender and education level. Findings provide support for the validity of the Greek version of the Hypertension Knowledge-Level Scale. The translation and validation of an instrument evaluating the level of knowledge of hypertension contribute to assessing the provided educational intervention. Low knowledge level should lead to the development of new methods of education, therefore nurses will have the opportunity to amplify their role in patients' education and develop relationships based on honesty and respect. © 2015 John Wiley & Sons Ltd.

Predictors of Human Immunodeficiency Virus Knowledge among Jordanian Youths

PubMed Central

Al-Khasawneh, Esra M.; Ismayilova, Leyla; Seshan, Vidya; Hmoud, Olimat; El-Bassel, Nabila

2013-01-01

Objectives: Understanding factors associated with the level of human immunodeficiency virus (HIV) knowledge acquisition is crucial to inform preventative programmes for young people. This study examines predictors of HIV knowledge among Jordanian youths. Methods: A cross-sectional survey was conducted among 8,129 youths aged between 14 and 25 years randomly selected from schools representing each of the 12 governorates of Jordan. A total of 50% of respondents were female and, on average, 17 years old. Participants completed a self-administered questionnaire covering sociodemographic characteristics, HIV knowledge, gender awareness, exposure to and favourable attitudes toward risky behaviours. Results: On a 13-item HIV knowledge test, participants answered an average of 7 questions correctly (mean = 7.21; standard deviation = 2.63). Female respondents from rural areas demonstrated significantly lower levels of HIV knowledge, while college and university students demonstrated higher levels. HIV knowledge differed significantly by sources of information, with peer-acquired information associated with more accuracy, while HIV information from parents or health centres was associated with a lower score. Youths with more egalitarian gender views also demonstrated higher knowledge levels, whereas youths approving of drug use showed lower levels of HIV knowledge. Conclusion: HIV education programmes in Jordan should focus on females and youths living in rural areas. Educational institutions have been shown to be effective in providing accurate information to students, while parents and health professionals should also be included in HIV prevention programmes in order to reduce misconceptions and raise the level of HIV knowledge among Jordanian youths. PMID:23862028

Reducing the risk of heart disease among Indian Australians: knowledge, attitudes, and beliefs regarding food practices - a focus group study.

PubMed

Fernandez, Ritin; Rolley, John X; Rajaratnam, Rohan; Everett, Bronwyn; Davidson, Patricia M

2015-01-01

Australia has a growing number of Asian Indian immigrants. Unfortunately, this population has an increased risk for coronary heart disease (CHD). Dietary adherence is an important strategy in reducing risk for CHD. This study aimed to gain greater understanding of the knowledge, attitudes and beliefs relating to food practices in Asian Indian Australians. Two focus groups with six participants in each were recruited using a convenience sampling technique. Verbatim transcriptions were made and thematic content analysis undertaken. Four main themes that emerged from the data included: migration as a pervasive factor for diet and health; importance of food in maintaining the social fabric; knowledge and understanding of health and diet; and elements of effective interventions. Diet is a complex constructed factor in how people express themselves individually, in families and communities. There are many interconnected factors influencing diet choice that goes beyond culture and religion to include migration and acculturation. Food and associated behaviors are an important aspect of the social fabric. Entrenched and inherent knowledge, attitudes, beliefs and traditions frame individuals' point of reference around food and recommendations for an optimal diet.

Family physicians' knowledge and screening of chronic hepatitis and liver cancer.

PubMed

Ferrante, Jeanne M; Winston, Dock G; Chen, Ping-Hsin; de la Torre, Andrew N

2008-05-01

Studies show that primary care providers may suboptimally diagnose, treat, or refer patients with hepatitis C virus (HCV) infection. In addition, little is known about family physicians' knowledge and practices regarding chronic hepatitis B virus (HBV) infection or monitoring for hepatocellular carcinoma (HCC). We used a cross-sectional mail survey of members of the New Jersey Academy of Family Physicians (n=217). Outcome measures were knowledge of risk factors, screening, counseling for chronic HCV and HBV, and screening for HCC. Mean knowledge score for risk factors was 79% (HBV) and 70% (HCV). Physicians who diagnosed >or= six cases per year had higher knowledge of HBV risk factors. Physicians in practice >20 years had lower knowledge of HCV risk factors. Mean knowledge score for counseling was 77%. About 25% screened for liver cancer. Screening for HCC in patients with HBV was related to years in practice, female physicians, and group practice. Physicians in academic settings were more likely to screen patients with HCV for HCC. Forty-two percent and 51% referred patients with chronic HBV and chronic HCV, respectively, to the specialist for total management. Family physicians have insufficient knowledge about screening and counseling for chronic hepatitis and hepatocellular carcinoma.

[Development of the pregnancy nutrition knowledge scale and its relationship with eating habits in pregnant women visiting community health center].

PubMed

Kim, Hae Won

2009-02-01

This study was done to develop a pregnancy nutrition knowledge scale and to examine the relationships between pregnancy nutrition knowledge and eating habits in pregnant women. With convenient sampling, 189 pregnant women who used community health centers for their ante-natal care were recruited. Data were collected using a self administered questionnaire including items on pregnancy nutrition knowledge (18 items) developed by researcher and items on eating habits (14 items). Cronbach's alpha and exploratory factor analysis were examined to test reliability and construct validity of the scale. Pearson's correlation coefficients were used to identify the relationship between pregnancy nutrition knowledge and eating habits. Cronbach's alpha of 18 items was .80. In factor analysis using principal components, 6 factors explained 65% of the total variance. The level of pregnancy nutrition knowledge was not sufficient but correlations between pregnancy nutrition knowledge and some of eating habits were significant. Specifically, pregnancy nutrition knowledge was positively correlated with good eating habits and negatively with bad eating habits. The pregnancy nutrition knowledge scale developed in this study is acceptable for nutrition education led by nurses. Pregnancy nutrition knowledge and eating habits are considered as major variables for ante-natal nutrition education. In future studies, explorations are needed on dietary intake and physiological indices in pregnant women, comparison of women at risk with those not at risk, and development of nutritional education programs for pregnant women.

Knowledge, attitude, and practices (KAP) and risk factors analysis related to cystic echinococcosis among residents in Tibetan communities, Xiahe County, Gansu Province, China.

PubMed

Li, Dan; Gao, Qi; Liu, Jian; Feng, Yu; Ning, Wenhua; Dong, Yanqing; Tao, Lixin; Li, Jingyi; Tian, Xiujun; Gu, Junchao; Xin, Deli

2015-07-01

Cystic echinococcosis (CE) is a global parasitic zoonosis caused by Echinococcus granulosus. The disease is highly endemic in western China, especially in Tibetan areas, because of poor economic development and hygiene conditions, limited community knowledge of CE, a large scale of dogs, and home slaughtering of livestock. Although many researchers have analyzed risk factors of CE transmission in Tibetan Plateau, there are rare reports of knowledge, attitude, and practice (KAP) of residents about CE in Tibetan communities. In our current study, community based cross-sectional study was conducted in three townships in Xiahe County, Gannan Tibetan Autonomous Prefectures of Gansu Province from May to September 2013. A total of 972 participants originating from Tibetan communities of 31 villages in the 3 townships were registered and data were collected using structured questionnaires. From the total of 972 study participants (457 males and 515 females), 65.9% heard of the disease CE. Most of them (96.1%) would like to accept CE inspection. About half of the peoples feed their dogs often and major of them do not play with the dogs. Risk factors included resident, knowing dog could be infected, knowing eating could be route of infection, oldest dog's age, usually feed your dog by self, feed dogs with internal organs. In general our findings showed that most of residents had positive attitude toward treatments of the disease, but their practice about disease prevention and control was low. Therefore, our study called for continued and strengthened education of changing the life style, especially the behaviors related to dogs. Copyright © 2015 The Authors. Published by Elsevier B.V. All rights reserved.

Evaluating Food Safety Knowledge and Practices of Food Processors and Sellers Working in Food Facilities in Hanoi, Vietnam.

PubMed

Tran, Bach Xuan; DO, Hoa Thi; Nguyen, Luong Thanh; Boggiano, Victoria; LE, Huong Thi; LE, Xuan Thanh Thi; Trinh, Ngoc Bao; DO, Khanh Nam; Nguyen, Cuong Tat; Nguyen, Thanh Trung; Dang, Anh Kim; Mai, Hue Thi; Nguyen, Long Hoang; Than, Selena; Latkin, Carl A

2018-04-01

Consumption of fast food and street food is increasingly common among Vietnamese, particularly in large cities. The high daily demand for these convenient food services, together with a poor management system, has raised concerns about food hygiene and safety (FHS). This study aimed to examine the FHS knowledge and practices of food processors and sellers in food facilities in Hanoi, Vietnam, and to identify their associated factors. A cross-sectional study was conducted with 1,760 food processors and sellers in restaurants, fast food stores, food stalls, and street vendors in Hanoi in 2015. We assessed each participant's FHS knowledge using a self-report questionnaire and their FHS practices using a checklist. Tobit regression was used to determine potential factors associated with FHS knowledge and practices, including demographics, training experience, and frequency of health examination. Overall, we observed a lack of FHS knowledge among respondents across three domains, including standard requirements for food facilities (18%), food processing procedures (29%), and food poisoning prevention (11%). Only 25.9 and 38.1% of participants used caps and masks, respectively, and 12.8% of food processors reported direct hand contact with food. After adjusting for socioeconomic characteristics, these factors significantly predicted increased FHS knowledge and practice scores: (i) working at restaurants and food stalls, (ii) having FHS training, (iii) having had a physical examination, and (iv) having taken a stool test within the last year. These findings highlight the need of continuous training to improve FHS knowledge and practices among food processors and food sellers. Moreover, regular monitoring of food facilities, combined with medical examination of their staff, should be performed to ensure food safety.

Knowledge of Sexually Transmitted infections among High School Students

ERIC Educational Resources Information Center

Nsuami, M. Jacques; Sanders, Ladatra S.; Taylor, Stephanie N.

2010-01-01

Background: It has not been determined conclusively whether greater knowledge of sexually transmitted infections (STIs) is associated with lower rates of STIs. Purpose: This study sought to determine STI knowledge among high school students and factors associated with such knowledge, and to determine whether poor STI knowledge is associated with…

Knowledge Of Memory Aging In Adulthood

ERIC Educational Resources Information Center

Hawley, Karri S.; Cherry, Katie E.; Su, L. Joseph; Chiu, Yu-Wen; Jazwinski, S. Michal

2006-01-01

The Knowledge of Memory Aging Questionnaire (KMAQ) measures laypersons' knowledge of memory changes in adulthood for research or educational purposes. Half of the questions pertain to normal memory aging and the other half cover pathological memory deficits due to non-normative factors, such as adult dementia. In this study, we compared memory…

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

Knowledge, Attitudes, Practices, and Factors Associated with Voluntary Blood Donation among University Students in Kilimanjaro, Tanzania

PubMed Central

Elias, Elionora; Philemon, Rune N.; Damian, Damian J.; Msuya, Sia E.

2016-01-01

Background. Understanding the knowledge and awareness of blood donation among potential blood donors in the population, like young people, and the associated attitudes and practices is important. Methodology. This was a cross-sectional study whereby a self-administered questionnaire was used to collect information from the consenting participants. Results. A total of 422 participants were enrolled. Their mean age was 24.2 (SD 3.6) years. Of the 422, 30% have ever donated blood. 55% of those who had ever donated were repeated blood donors. Majority of the participants (93%) had positive attitudes towards blood donation and 88% were willing to donate in the future. Factors that were significantly associated with ever donating blood were male gender, knowing a person who has donated blood, knowledge of the amount of blood donated, willingness to donate in the future, and not expecting any postdonation reward. Discussion. High awareness, positive attitude, and high intention to donate in the future should be used to underscore the need to educate the young people on the value of blood donation in saving lives and to give them correct information on overall requirements for blood donation. PMID:28070449

Knowledge, Attitudes, Practices, and Factors Associated with Voluntary Blood Donation among University Students in Kilimanjaro, Tanzania.

PubMed

Elias, Elionora; Mauka, Wilhellmuss; Philemon, Rune N; Damian, Damian J; Mahande, Michael J; Msuya, Sia E

2016-01-01

Background . Understanding the knowledge and awareness of blood donation among potential blood donors in the population, like young people, and the associated attitudes and practices is important. Methodology . This was a cross-sectional study whereby a self-administered questionnaire was used to collect information from the consenting participants. Results . A total of 422 participants were enrolled. Their mean age was 24.2 (SD 3.6) years. Of the 422, 30% have ever donated blood. 55% of those who had ever donated were repeated blood donors. Majority of the participants (93%) had positive attitudes towards blood donation and 88% were willing to donate in the future. Factors that were significantly associated with ever donating blood were male gender, knowing a person who has donated blood, knowledge of the amount of blood donated, willingness to donate in the future, and not expecting any postdonation reward. Discussion . High awareness, positive attitude, and high intention to donate in the future should be used to underscore the need to educate the young people on the value of blood donation in saving lives and to give them correct information on overall requirements for blood donation.

[Gender violence: Knowledge and attitudes of nurses in Primary Care].

PubMed

Valdés Sánchez, Carmen Ana; García Fernández, Carla; Sierra Díaz, Ángela

2016-12-01

To determine the knowledge and attitudes of nurses in Primary Care as regards gender violence and their relationship with socio-demographic factors and cases detected. Cross-sectional, descriptive study. Urban health centres. A total of 167 nurses working in Primary Care. A questionnaire was used that included questions related to knowledge, knowledge perception and attitudes to gender violence attitudes. Variables such as age, gender, marital status, work place and health area were also analysed. The response rate was 114 (68.26%). The percentage of correct responses in the knowledge questions was 62.2%, with a medium level of knowledge being observed. Married nurses or couples living in a stable relationship obtained a higher score (95.2%, P=.077). The low detection (29%) is associated with marital status (P=.004), low knowledge (P=0,008), low knowledge perception (P=.001), lack of training (P=.03) and non-implementation of the gender violence protocol (P=.001). Nurses with low self-perception of their knowledge implement the protocol less often (OR=0.26; 95% CI: 0.1-0.7), and they consider that the lack of training is the main problem in determining the diagnosis (OR=11.24; 95% CI: 1.5-81.1). The level of knowledge was adequate. Nurses have a lack of confidence in terms of their knowledge about gender violence. The detection and diagnosis attitudes are more related to self-perception of levels of knowledge than their real knowledge. Marital status influences the level of knowledge. Professionals state that the lack of training is the main problem to give an efficient healthcare response. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

Empirical Research on Spatial Diffusion Process of Knowledge Spillovers

NASA Astrophysics Data System (ADS)

Jin, Xuehui

2018-02-01

Firstly, this paper gave a brief review of the core issues of previous studies on spatial distribution of knowledge spillovers. That laid the theoretical foundation for further research. Secondly, this paper roughly described the diffusion process of solar patents in Bejing-Tianjin-Hebei and the Pearl River Delta regions by means of correlation analysis based on patent information of the application date and address of patentee. After that, this paper introduced the variables of spatial distance, knowledge absorptive capacity, knowledge gap and pollution control and built the empirical model of patent, and then collecting data to test them. The results showed that knowledge absorptive capacity was the most significant factor than the other three, followed by the knowledge gap. The influence of spatial distance on knowledge spillovers was limited and the most weak influence factor was pollution control.

Comprehensive knowledge on cervical cancer, attitude towards its screening and associated factors among women aged 30-49 years in Finote Selam town, northwest Ethiopia.

PubMed

Geremew, Alehegn Bishaw; Gelagay, Abebaw Addis; Azale, Telake

2018-02-14

Screening services for cervical pre-cancerous lesions is currently available for all women aged 30-49 years at public hospitals in Ethiopia. Though women's knowledge and their attitude are determinants for the uptake the screening service, there is limited information on these regards. Therefore, this study aimed to assess comprehensive knowledge on cervical cancer, attitudes towards the screening, and associated factors among women aged 30-49 years at Finote Selam town, northwest Ethiopia. A community based cross-sectional study was conducted from March 30, to April 15, 2017. The sample size calculated for this study was 1224 and a cluster sampling technique was used to select the participants from three randomly selected kebeles. Epi-Info version 7 and Statistical Package for Social Sciences version 20 were used for data entry and analysis respectively. A binary logistic regression model was used. In multivariable logistic analysis, adjusted odds ratio with a 95% confidence interval was used to determine the presence and strength of associations between covariate and outcome variable. A total of 1137 women participated in this study. Nearly one third, 30.3% (95%CI: 27.7, 32.9) of the women had knowledge of cervical cancer, and 58.1% (95% CI: 55, 62.2) had a favorable attitude towards cervical cancer screening. In the multivariable analysis, having college and above education (AOR = 7.21, 95%CI: 3.41, 15.29), knowing someone with cervical cancer (AOR =5.38, 95%CI: 2.38, 12.15), and having a history of sexually transmitted diseases (AOR = 2.75, 95%CI: 1.24, 6.04) were significantly associated with knowledge on cervical cancer. Meanwhile, college and above educational status (AOR = 2.56, 95%CI: 1.14, 5.69), knowing someone with cervical cancer (AOR = 3.24, 95%CI: 1.14, 9.15), and having knowledge of cervical cancer (AOR = 3, 95%CI: 1.97, 4.29) were positively associated with favorable attitudes towards cervical cancer screening. The proportion

Prior Knowledge Assessment Guide

DTIC Science & Technology

2014-12-01

marksmanship, advanced rifle marksmanship, and even specialized shooting courses. A comparison of the means on the test for the two groups showed that the...hands- on evaluations of student knowledge and/or skills. Pretests however, determine how much knowledge a student currently possesses of the course...content; thus, questions on pretests assess knowledge about what is to be taught in the course. Also, most pretests will include test items

Performance Factors Analysis -- A New Alternative to Knowledge Tracing

ERIC Educational Resources Information Center

Pavlik, Philip I., Jr.; Cen, Hao; Koedinger, Kenneth R.

2009-01-01

Knowledge tracing (KT)[1] has been used in various forms for adaptive computerized instruction for more than 40 years. However, despite its long history of application, it is difficult to use in domain model search procedures, has not been used to capture learning where multiple skills are needed to perform a single action, and has not been used…

Protocol of a scoping review on knowledge translation competencies.

PubMed

Mallidou, Anastasia A; Atherton, Pat; Chan, Liza; Frisch, Noreen; Glegg, Stephanie; Scarrow, Gayle

2017-05-02

Knowledge translation (KT) activities can reduce the gap between "what is known" and "what is done". Several factors hinder or facilitate KT activities including individual characteristics and organizational attributes; we will focus on individual healthcare professional modifiable characteristics. The purpose of this scoping review is to summarize knowledge on KT competencies for knowledge users, knowledge brokers, and knowledge producers/researchers to support evidence-based practice (EBP) and inform policy and research in health. Our objectives are to explore the relevant theoretical and empirical literature; map the publications for key themes and research gaps of KT competencies, and interventions for enhancing KT competencies; summarize and disseminate findings; produce an action plan and research agenda; and develop self-assessment tools (the KT Pathways) for professional development for our three target audiences. The scoping review method will guide our study by following six stages: formulating the research question; identifying relevant studies; selecting the literature; charting the data; collating, summarizing, and reporting the results; and developing a KT plan and consulting stakeholders involved in the fields of KT, EBP, evidence-informed policy-making, and/or research. We will include empirical and theoretical/conceptual peer-reviewed and grey literature in health that examine knowledge user, knowledge broker and knowledge producer KT competencies. Publications written in the English language and published after 2003 only will be considered. Our multidisciplinary research team will collaborate using technology (i.e., WebEx for discussions and a Web 2.0 website for storing documents). Our KT plan consists of an Advisory Group and dissemination plan of the findings. We expect the identified KT competencies to contribute to the KT science by providing positive outcomes in practice, policy, education, and future research. Incorporation of the core KT

Oral Cancer Knowledge and Diagnostic Ability Among Dental Students.

PubMed

Hassona, Y; Scully, C; Abu Tarboush, N; Baqain, Z; Ismail, F; Hawamdeh, S; Sawair, F

2017-09-01

The purpose of this study is to examine factors that influence the diagnostic ability of dental students with regards to oral cancer and oral potentially malignant disorders. Dental students at different levels of study were directly interviewed to examine their oral cancer knowledge and diagnostic ability using a validated and pre-tested survey instrument containing validated clinical images of oral cancer and oral potentially malignant disorders. An oral cancer knowledge scale (0 to 31) was generated from correct responses on oral cancer general knowledge, and a diagnostic ability scale (0 to 100) was generated from correct selections of suspicious oral lesions. Knowledge scores ranged from 0 to 27 (mean 10.1 ± 6.0); mean knowledge scores increased with year of study; 5th year students had the highest mean knowledge score (19.1 ± 4.0), while 1st year students had the lowest (5.6 ± 3.5). Diagnostic ability scores increased with year of study and ranged from 0 to 88.5 % (mean 41.8 % ± 15.6). The ability to recognize suspicious oral lesions was significantly correlated with knowledge about oral cancer and oral potentially malignant disorders (r = 0.28; P < 0.001). There is a need to improve oral cancer education curricula; increasing students' contact with patients who have oral lesions including oral cancer will help to improve their future diagnostic ability and early detection practices.

Factors influencing knowledge on completion of treatment among TB patients under directly observed treatment strategy, in selected health facilities in Embu County, Kenya.

PubMed

Ndwiga, Joshua Muriuki; Kikuvi, Gideon; Omolo, Jared Odhiambo

2016-01-01

The World Health Organization (WHO) promotes the Directly Observed Treatment (DOT) strategy as the standard to increase adherence to Tuberculosis (TB) medication. However, cases of retreatment and Multi Drug Resistant continue to be reported in many parts of Kenya. This study sought to determine the factors influencing the completion of tuberculosis medication among TB patients in Embu County, Kenya. A descriptive cross-sectional study was conducted on a population of tuberculosis patients under DOT attending selected TB treatment clinics in Embu County, in Kenya. One hundred and forty TB patients interviewed within a period of 3 months. Data were analyzed using SPSS version 17.0 and included Bivariate and Multivariate Analysis. The level of significance was p≤ 0.05. The male and female participants were 61.4% and 38.6% respectively. The mean age of the respondents was 35±31.34-39.3 years. For the majority (52%) of the participants, the highest level of education was primary education. The unemployed participants formed the highest number of the respondent in the study (73%). The majorities (91.4%0) of the respondents were under the home-based DOT strategy (91.4%, 95% C.I: 85.5-95.5). Bivariate analysis using Chi-square showed that the level of education (p=0.003), patients feeling uncomfortable during supervision (p=0.01), and knowledge regarding the frequency of taking medication (p=0.004) were all significantly associated with knowledge regarding the importance of completion of medication. However, none of these factors was significant after multivariate analysis. Most participants did not know the importance of completion of medication. TB programs should come up with better ways to educate TB patients on the importance of supervision and treatment completion during the treatment of TB. The education programs should focus on influencing the attitudes of patients and creating awareness about the importance of treatment completion. The TB programs should be

Theorising about Mathematics Teachers' Professional Knowledge: The Content, Form, Nature, and Course of Teachers' Knowledge

ERIC Educational Resources Information Center

Scheiner, Thorsten

2015-01-01

The guiding philosophy of this theoretical work lays in the argument that mathematics teachers' professional knowledge is the integration of various knowledge facets derived from different sources including teaching experience and research. This paper goes beyond past trends identifying what the teachers' knowledge is about (content) by providing…

Defaults, context, and knowledge: alternatives for OWL-indexed knowledge bases.

PubMed

Rector, A

2004-01-01

The new Web Ontology Language (OWL) and its Description Logic compatible sublanguage (OWL-DL) explicitly exclude defaults and exceptions, as do all logic based formalisms for ontologies. However, many biomedical applications appear to require default reasoning, at least if they are to be engineered in a maintainable way. Default reasoning has always been one of the great strengths of Frame systems such as Protégé. Resolving this conflict requires analysis of the different uses for defaults and exceptions. In some cases, alternatives can be provided within the OWL framework; in others, it appears that hybrid reasoning about a knowledge base of contingent facts built around the core ontology is necessary. Trade-offs include both human factors and the scaling of computational performance. The analysis presented here is based on the OpenGALEN experience with large scale ontologies using a formalism, GRAIL, which explicitly incorporates constructs for hybrid reasoning, numerous experiments with OWL, and initial work on combining OWL and Protégé.

Examining Antecedents of Knowledge-Sharing Factors on Research Supervision: An Empirical Study

ERIC Educational Resources Information Center

Khosravi, Arash; Ahmad, Mohammad Nazir

2016-01-01

The use of an effective supervision mechanism is crucial between a student and supervisor. The essential knowledge shared and transferred between these two parties must be observed and understood very well in order to ensure that students are produced at good level of quality for future professional knowledge workers. The aim of this study was to…

School Nurses' Knowledge of Autism Spectrum Disorders

ERIC Educational Resources Information Center

Strunk, Julie A.

2009-01-01

The purpose of this study was to determine school nurses' working knowledge of autism spectrum disorders (ASDs). The current knowledge of school nurses was investigated by means of a mixed-method exploratory descriptive pilot study. Instrumentation included a scale that measured the knowledge of school nurses in regard to ASD, including medication…

Standard model of knowledge representation

NASA Astrophysics Data System (ADS)

Yin, Wensheng

2016-09-01

Knowledge representation is the core of artificial intelligence research. Knowledge representation methods include predicate logic, semantic network, computer programming language, database, mathematical model, graphics language, natural language, etc. To establish the intrinsic link between various knowledge representation methods, a unified knowledge representation model is necessary. According to ontology, system theory, and control theory, a standard model of knowledge representation that reflects the change of the objective world is proposed. The model is composed of input, processing, and output. This knowledge representation method is not a contradiction to the traditional knowledge representation method. It can express knowledge in terms of multivariate and multidimensional. It can also express process knowledge, and at the same time, it has a strong ability to solve problems. In addition, the standard model of knowledge representation provides a way to solve problems of non-precision and inconsistent knowledge.

Portuguese Medical Students' Knowledge and Attitudes Towards Homosexuality.

PubMed

Lopes, Lucas; Gato, Jorge; Esteves, Manuel

2016-11-01

Lesbian, gay, bisexual and transgender people still face discrimination in healthcare environments and physicians often report lack of knowledge on this population's specific healthcare needs. In fact, recommendations have been put forward to include lesbian, gay, bisexual and transgender health in medical curricula. This study aimed to explore factors associated with medical students' knowledge and attitudes towards homosexuality in different years of the medical course. An anonymous online-based questionnaire was sent to all medical students enrolled at the Faculty of Medicine - University of Porto, Portugal, in December 2015. The questionnaire included socio-demographic questions, the Multidimensional Scale of Attitudes Toward Lesbians and Gay Men (27 items) and a Homosexuality Knowledge Questionnaire (17 items). Descriptive statistics, ANOVAs, Chi-square tests and Pearson's correlations were used in the analysis. A total of 489 completed responses was analyzed. Male gender, religiosity and absence of lesbian, gay or bisexual friends were associated with more negative attitudes towards homosexuality. Attitudinal scores did not correlate with advanced years in medical course or contact with lesbian, gay or bisexual patients. Students aiming to pursue technique-oriented specialties presented higher scores in the 'Modern Heterosexism' subscale than students seeking patient-oriented specialties. Although advanced years in medical course correlated significantly with higher knowledge scores, items related with lesbian, gay or bisexual health showed the lowest percentage of correct answers. There seems to be a lack of exploration of medical students' personal attitudes towards lesbians and gay men, and also a lack of knowledge on lesbian, gay or bisexual specific healthcare needs. This study highlights the importance of inclusive undergraduate curriculum development in order to foster quality healthcare.

Women's knowledge and associated factors in preconception care in adet, west gojjam, northwest Ethiopia: a community based cross sectional study.

PubMed

Ayalew, Yitayal; Mulat, Amlaku; Dile, Mulugeta; Simegn, Amare

2017-01-25

Preconception care is the provision of biomedical, behavioural and social health interventions to women and couples before the occurrence of conception to improve their health status. There is poor maternal and child health and lack of knowledge in developing countries about preconception care. Therefore, this study aimed to assess women's knowledge and associated factors in preconception care in Adet Town, Gojjam, Northwestern Ethiopia. A community based cross-sectional study was conducted among 422 systematically selected reproductive age group women who are living in the Adet town from March 1 to 30, 2016. The data were collected using pre tested and structured questionnaires through face-to-face interviews. The data were entered into Epi-Info version 3.5, and cleaned and analysed using SPSS version 20. Descriptive summary of the data and logistic regression were used to identify possible predictors using odds ratio with 95% confidence interval and P-value of 0.05. The study revealed that the overall knowledge of preconception care was 27.5% (95% CI: 23.2, 32.0). Women who attended secondary educational and whose age is from 25 to 34 years were more likely to have better knowledge on preconception care than their counterparts were; (AOR 6.52, CI 2.55, 16.69) and (AOR 4.10, CI 1.78, 9.44) respectively. However, Women who had no history of family planning use were 85% less knowledgeable than those who had a history of family planning use (AOR: 0.15; 95% CI: 0.05, 0.44). In this finding level of women's knowledge of preconception care is relatively low. Having a history of family planning use, having high levels of educational status, and being older age were associated with good knowledge. This finding suggests that there is a need to give emphasis and deliver health education about preconception care for women in order to increase their knowledge.

Factors Associated With Meat Safety Knowledge and Practices Among Butchers of Ratnanagar Municipality, Chitwan, Nepal: A Cross-sectional Study.

PubMed

Khanal, Gayatri; Poudel, Sunita

2017-11-01

Butchers have a huge role in prevention of meat-borne diseases and illness. Hence, this study was conducted to ascertain factors associated with meat hygiene among the butchers. A cross-sectional study was conducted among goat and poultry butchers. None of the butchers fall into "adequate" knowledge and "good" practice category. Butchers who had no side job other than butchering (adjusted odds ratio [aOR] = 3.04, CI = 1.11-8.33), had secondary or higher education (aOR = 3.17, CI = 2.60-14.72), greater workload (aOR = 5.45, CI = 1.01-29.57), and whose shop were closed shop (aOR = 3.33, CI = 1.10-10.38) were more likely to have fair knowledge. Butchers whose shop were temporarily constructed close shop (aOR = 3.07, CI = 1.04-9.06), permanently constructed close shop (aOR = 23.56, CI = 1.91-291.11), and whose ethnicity was Brahmin/Chhetri (aOR = 3.39, CI = 1.10-10.46) were more likely to have satisfactory practices. Despite regular handling of meat, butchers had lack of knowledge and practice on meat hygiene.

Comparison of glaucoma knowledge and referral practices among family physicians with ophthalmologists' expectations.

PubMed

Basilious, Alfred; Cheng, Jason; Buys, Yvonne M

2015-06-01

To compare family physicians' glaucoma knowledge and clinical skills with ophthalmologists' expectations. An electronic cross-sectional survey of family physicians and ophthalmologists. Participants included members of the Canadian Ophthalmological Society, Canadian Glaucoma Society, and the American Glaucoma Society, as well as family physicians in the Canadian Medical Directory and the Society of Rural Physicians of Canada listserv. Two complementary surveys were developed to evaluate family physicians' glaucoma knowledge and basic examination skills, and ophthalmologists' expected level of family physician clinical knowledge and skills. χ(2) tests identified differences between family physician and ophthalmologist responses. Differences in family physician knowledge based on practice location and frequency of patient visits with a diagnosis of glaucoma were also evaluated. A total of 142 ophthalmologists and 110 family physicians completed the survey. The majority (82%) of family physicians reported seeing patients with diagnosed glaucoma weekly, monthly, or semiannually. Significantly fewer family physicians than expected (p < 0.001) identified African descent (46%) and corticosteroid use (84%) as glaucoma risk factors. Family physicians were significantly less likely to refer based on risk factors (72%) than expected by ophthalmologists (91%; p < 0.001). Only 28% of family physicians were comfortable performing direct ophthalmoscopy, and 37% were comfortable checking for a relative afferent pupillary defect. A significant percentage of family physicians lacked knowledge of glaucoma medications (30%) and side effects (57%). This study revealed significant disparities in family physician glaucoma knowledge, clinical examination skills, and referral practices. Educational materials should target these knowledge gaps. Copyright © 2015 Canadian Ophthalmological Society. Published by Elsevier Inc. All rights reserved.

Food safety knowledge of undergraduate students at a Canadian university: results of an online survey.

PubMed

Courtney, Sarah M; Majowicz, Shannon E; Dubin, Joel A

2016-11-09

Foodborne diseases are an important public health issue, and young adults are an important demographic to target with food safety education. Our objective was to assess the food safety knowledge of undergraduate students at a Canadian university, to identify potential areas for such education. In February 2015, we conducted an online survey of 485 undergraduate students at a university in Ontario, Canada. We assessed various food-related factors, including cooking frequency and prior food handling or preparation education. We then modeled the relationship between 'overall knowledge score' and the demographic and food skills/cooking experience predictors using multivariable log-binomial regression, to determine factors associated with relatively higher proportions of correct responses. Respondents were, on average, 20.5 years old, and the majority (64.8 %) lived off campus. Students cooked from basic ingredients infrequently, with 3 in 4 doing so a few times a year to never. Students averaged 6.2 correct answers to the 11 knowledge questions. Adjusting for other important covariates, older age and being a current food handler were associated with relatively higher knowledge, whereas working/volunteering in a hospital and infrequent cooking were associated with relatively lower knowledge. Males in the Faculty of Science had relatively higher knowledge than females in the Faculty of Science, both of whom had relatively higher knowledge than all students in other Faculties. Among students who had never taken a food preparation course, knowledge increased with self-reported cooking ability; however, among students who had taken such a course, knowledge was highest among those with low self-reported cooking ability. Consistent with other similar studies, students in Faculties outside of the Faculty of Science, younger students, and those who cook infrequently could benefit from food safety education. Supporting improved hand hygiene, in particular clarifying hand

Adding Confidence to Knowledge

ERIC Educational Resources Information Center

Goodson, Ludwika Aniela; Slater, Don; Zubovic, Yvonne

2015-01-01

A "knowledge survey" and a formative evaluation process led to major changes in an instructor's course and teaching methods over a 5-year period. Design of the survey incorporated several innovations, including: a) using "confidence survey" rather than "knowledge survey" as the title; b) completing an instructional…

Awareness Knowledge Attitude Skills of Telemedicine among Health Professional Faculty Working in Teaching Hospitals

ERIC Educational Resources Information Center

Zayapragassarazan, Zayabalaradjane; Kumar, Santosh

2016-01-01

Introduction: Telemedicine is an emerging technology in health sector in India. The success of any new technology depends on many factors including the knowledge and understanding of the concept, skills acquired, attitude towards technology and working environment by the concerned professionals. Aim: The main objective of this study was to assess…

Children and adolescents' internal models of food-sharing behavior include complex evaluations of contextual factors.

PubMed

Markovits, Henry; Benenson, Joyce F; Kramer, Donald L

2003-01-01

This study examined internal representations of food sharing in 589 children and adolescents (8-19 years of age). Questionnaires, depicting a variety of contexts in which one person was asked to share a resource with another, were used to examine participants' expectations of food-sharing behavior. Factors that were varied included the value of the resource, the relation between the two depicted actors, the quality of this relation, and gender. Results indicate that internal models of food-sharing behavior showed systematic patterns of variation, demonstrating that individuals have complex contextually based internal models at all ages, including the youngest. Examination of developmental changes in use of individual patterns is consistent with the idea that internal models reflect age-specific patterns of interactions while undergoing a process of progressive consolidation.

Longitudinal determinants of energy levels in knowledge workers.

PubMed

Arnetz, Bengt B; Broadbridge, Carissa L; Ghosh, Samiran

2014-01-01

Increasingly, workers in the service, welfare, and health care sectors suffer adverse effects (ie, depression, burnout, etc) of "low-energy syndromes." Less is known about energy-based outcomes among knowledge workers. This study aimed to identify determinants of self-rated energy in knowledge workers and examine how these determinants change over time. In collaboration with a large union and employer federation, 317 knowledge workers in Sweden responded to the health and productivity survey three times. At each assessment, worry, satisfaction with eating habits, and work-effectiveness were predictive of energy levels; however, only work-effectiveness covaried with energy over time. This study suggests that perceived work-effectiveness is an important factor in preventing knowledge workers from experiencing "low-energy syndromes." Lifestyle factors also play a role. Therefore, multifaceted interventions for increasing energy are needed.

Development and validation of a new knowledge, attitude, belief and practice questionnaire on leptospirosis in Malaysia.

PubMed

Zahiruddin, Wan Mohd; Arifin, Wan Nor; Mohd-Nazri, Shafei; Sukeri, Surianti; Zawaha, Idris; Bakar, Rahman Abu; Hamat, Rukman Awang; Malina, Osman; Jamaludin, Tengku Zetty Maztura Tengku; Pathman, Arumugam; Mas-Harithulfadhli-Agus, Ab Rahman; Norazlin, Idris; Suhailah, Binti Samsudin; Saudi, Siti Nor Sakinah; Abdullah, Nurul Munirah; Nozmi, Noramira; Zainuddin, Abdul Wahab; Aziah, Daud

2018-03-07

In Malaysia, leptospirosis is considered an endemic disease, with sporadic outbreaks following rainy or flood seasons. The objective of this study was to develop and validate a new knowledge, attitude, belief and practice (KABP) questionnaire on leptospirosis for use in urban and rural populations in Malaysia. The questionnaire comprised development and validation stages. The development phase encompassed a literature review, expert panel review, focus-group testing, and evaluation. The validation phase consisted of exploratory and confirmatory parts to verify the psychometric properties of the questionnaire. A total of 214 and 759 participants were recruited from two Malaysian states, Kelantan and Selangor respectively, for the validation phase. The participants comprised urban and rural communities with a high reported incidence of leptospirosis. The knowledge section of the validation phase utilized item response theory (IRT) analysis. The attitude and belief sections utilized exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). The development phase resulted in a questionnaire that included four main sections: knowledge, attitude, belief, and practice. In the exploratory phase, as shown by the IRT analysis of knowledge about leptospirosis, the difficulty and discrimination values of the items were acceptable, with the exception of two items. Based on the EFA, the psychometric properties of the attitude, belief, and practice sections were poor. Thus, these sections were revised, and no further factor analysis of the practice section was conducted. In the confirmatory stage, the difficulty and discrimination values of the items in the knowledge section remained within the acceptable range. The CFA of the attitude section resulted in a good-fitting two-factor model. The CFA of the belief section retained low number of items, although the analysis resulted in a good fit in the final three-factor model. Based on the IRT analysis and factor

Global standards and local knowledge building: Upgrading small producers in developing countries

PubMed Central

Perez-Aleman, Paola

2012-01-01

Local knowledge building is a crucial factor for upgrading small producers and improving their market competitiveness and livelihoods. The rise of global standards affecting food safety and environmental sustainability in agriculture sparks debates on the impact on smallholders in developing countries. This article presents a perspective on the links of international standards to knowledge and institution building for developing the capabilities of small producers. Interacting with global practices, indigenous private and public actors create local institutions to develop capabilities for product and process innovations that contribute to economic development and enhance food security. Local innovation depends on collective strategic efforts through increasing networks among small producers and other organizations, including firms, nongovernmental organizations, and government, that foster knowledge circulation and bring diverse resources and support to build local capabilities. PMID:21670309

Global standards and local knowledge building: upgrading small producers in developing countries.

PubMed

Perez-Aleman, Paola

2012-07-31

Local knowledge building is a crucial factor for upgrading small producers and improving their market competitiveness and livelihoods. The rise of global standards affecting food safety and environmental sustainability in agriculture sparks debates on the impact on smallholders in developing countries. This article presents a perspective on the links of international standards to knowledge and institution building for developing the capabilities of small producers. Interacting with global practices, indigenous private and public actors create local institutions to develop capabilities for product and process innovations that contribute to economic development and enhance food security. Local innovation depends on collective strategic efforts through increasing networks among small producers and other organizations, including firms, nongovernmental organizations, and government, that foster knowledge circulation and bring diverse resources and support to build local capabilities.

Knowledge, attitude, practices and their associated factors towards diabetes mellitus among non diabetes community members of Bale Zone administrative towns, South East Ethiopia. A cross-sectional study.

PubMed

Kassahun, Chanyalew Worku; Mekonen, Alemayehu Gonie

2017-01-01

Diabetes kills more than 4.9 million adults per year. It becomes rapidly increasing, non-communicable disease-a major threat to global public health particularly in Sub-Saharan Africa. Though previous studies among diabetic patients were focused in health institution, limited knowledge, attitude and practice were seen. There is no study conducted about diabetes related to knowledge, attitudes, practice and associated factors in the community level. The study assessed knowledge, attitude, practices, and its associated factors towards diabetes mellitus among non diabetic community members of Bale Zone, Ethiopia. Community based cross-sectional study was conducted from November 15 to December 15, 2015 among 605 non diabetic community members of Bale Zone administrative towns. Data was collected using pretested structured face-to-face interview after taking informed written consent. Respondents were selected by systematic random sampling. The data was entered into EPI data version 3.1 and analyzed using Statistical package for social sciences version 20. Odds ratio and 95% confidence interval were calculated and P<0.05 was considered statistically significant. Finally, multivariable logistic regression analysis was performed to indicate the independent predictors of knowledge, attitude and practice. Response rate of the study was 98.2%. About 52.5% of participants were knowledgeable, 55.9% and 56.6% had good attitude and practice respectively. Earning average monthly family income of ≤500 Ethiopian birr (AOR = 0.4, CI = 0.2, 0.6) and 501-1000 (AOR = 0.4, CI = 0.2, 0.7), heard about diabetes (AOR = 4.4, CI = 1.9, 10.2), had diabetes health education exposure (AOR = 5, CI = 2.5, 9.7) resulted to have good diabetes knowledge. Student, (AOR = 5.1, CI = 2.1,12), government/private employee (AOR = 3,CI = 1.4,6.7), merchant (AOR = 2,CI = 1.1,3.6) and Knowledgeable (AOR = 3, CI = 2.1, 4.7) subjects had positive attitude towards diabetes. Having college and above educational

Parental Factors Influencing the Development of Early Childhood Caries in Developing Nations: A Systematic Review.

PubMed

Rai, Nayanjot Kaur; Tiwari, Tamanna

2018-01-01

Early childhood caries (ECC) is one of the most prevalent and chronic conditions of childhood. Various factors including biological and dietary factors along with an overlay of parental social factors have been found to be associated with the progression of ECC. The objective of this systematic review is to synthesize available literature and to identify parent-level proximal and distal risk factors associated with the development of ECC in developing nations. Studies conducted in developing nations, published between 2005 and 2017 in English, that included children younger than 6 years and examined ECC were included. The outcome of interest were parental risk factors, which included parental knowledge, behavior, attitudes, sense of coherence (SOC), stress, socioeconomic status (SES), education, and breastfeeding duration. The studies were retrieved from MEDLINE, Ovid Medline, and PubMed. The search yielded 325 studies, of which 18 were considered eligible for inclusion in this review. Ten studies found maternal education, and seven studies found parental education to be significantly associated with ECC. SES was significantly associated with ECC in 13 studies in the form of annual household income and occupation level. Four studies observed the significant association between oral health knowledge and attitudes with ECC, whereas only two studies found maternal attitude to be associated with ECC. Breastfeeding duration was a significant risk factor in four studies. One study each found significant associations of SOC, parental distress, and secondary smoke with ECC. To date, most of the researches done in developing countries have reported distal parental factors such as income and education being significant risk factors in caries development compared to proximal risk factors in low-income groups. Only a few studies analyzed the psychosocial and behavioral factors. Interventions could be designed to improve parental oral health knowledge and behaviors in these

Knowledge, Attitudes, and Motivations towards Blood Donation among King Abdulaziz Medical City Population.

PubMed

Alfouzan, Najd

2014-01-01

Background. Blood donation is remarkably safe medical procedure. However, attitudes, beliefs, and level of knowledge may affect it. Objectives. To measure the level of knowledge regarding blood donation, find out positive and negative attitudes, identify the obstacles, and suggest some motivational factors. Methodology. A cross-sectional study was conducted at King Abdulaziz Medical City (KAMC). Participants were selected by convenient nonrandom sampling technique. A self-created questionnaire was used for data collection. Results. The study included 349 individuals. About 45.8% of the participants claimed that they have a history of blood donation. Reported causes for not donating blood were blood donation not crossing their mind (52.4%), no time for donation (45%), and difficulty in accessing blood donation center (41.3%). Reported motivating factors for donating blood were one day off (81.4%), mobile blood donation caravans in public areas (79.1%), token gifts (31.5%), and finally paying money (18.9%). Conclusion. People in the age group 31-50 years, males, higher education and military were more likely to donate blood as well as People who showed higher knowledge level and positive attitude towards blood donation. More educational programs to increase the awareness in specific targeted populations and also to focus on some motivational factors are recommended.

Knowledge, Attitudes, and Motivations towards Blood Donation among King Abdulaziz Medical City Population

PubMed Central

2014-01-01

Background. Blood donation is remarkably safe medical procedure. However, attitudes, beliefs, and level of knowledge may affect it. Objectives. To measure the level of knowledge regarding blood donation, find out positive and negative attitudes, identify the obstacles, and suggest some motivational factors. Methodology. A cross-sectional study was conducted at King Abdulaziz Medical City (KAMC). Participants were selected by convenient nonrandom sampling technique. A self-created questionnaire was used for data collection. Results. The study included 349 individuals. About 45.8% of the participants claimed that they have a history of blood donation. Reported causes for not donating blood were blood donation not crossing their mind (52.4%), no time for donation (45%), and difficulty in accessing blood donation center (41.3%). Reported motivating factors for donating blood were one day off (81.4%), mobile blood donation caravans in public areas (79.1%), token gifts (31.5%), and finally paying money (18.9%). Conclusion. People in the age group 31–50 years, males, higher education and military were more likely to donate blood as well as People who showed higher knowledge level and positive attitude towards blood donation. More educational programs to increase the awareness in specific targeted populations and also to focus on some motivational factors are recommended. PMID:25431668

Lexical knowledge without a lexicon?

PubMed Central

Elman, Jeffrey L.

2011-01-01

Although for many years a sharp distinction has been made in language research between rules and words — with primary interest on rules — this distinction is now blurred in many theories. If anything, the focus of attention has shifted in recent years in favor of words. Results from many different areas of language research suggest that the lexicon is representationally rich, that it is the source of much productive behavior, and that lexically specific information plays a critical and early role in the interpretation of grammatical structure. But how much information can or should be placed in the lexicon? This is the question I address here. I review a set of studies whose results indicate that event knowledge plays a significant role in early stages of sentence processing and structural analysis. This poses a conundrum for traditional views of the lexicon. Either the lexicon must be expanded to include factors that do not plausibly seem to belong there; or else virtually all information about word meaning is removed, leaving the lexicon impoverished. I suggest a third alternative, which provides a way to account for lexical knowledge without a mental lexicon. PMID:22069438

Contraceptive knowledge, sexual behavior, and factors associated with contraceptive use among female undergraduate university students in Kilimanjaro region in Tanzania

PubMed Central

Sweya, Mussa N; Msuya, Sia E; Mahande, Michael J; Manongi, Rachel

2016-01-01

Background Previous studies have shown that knowledge of contraceptives, especially among the youth in universities, remains limited, and the rate of premarital sexual activity, unwanted pregnancies, and illegal abortions remains higher among university students. This study aimed to assess contraceptive knowledge, sexual behavior, and factors associated with contraceptive use among female undergraduate university students in Kilimanjaro region in Tanzania. Methods A cross-sectional analytical study was conducted from May to June 2015 among undergraduate female students in four universities in Kilimanjaro region. A self-administered questionnaire was given to the participants. Data analysis was performed using Statistical Package for Social Sciences. Descriptive statistics were used to summarize the data. An odds ratio with 95% confidence interval for factors associated with modern contraceptive use was computed using multiple logistic regression models. A P-value of <5% (two-tailed) was considered statistically significant. Results A total of 401 students were involved in the study. Two-thirds (260, 64.8%) of the participants had had sexual intercourse. The majority (93.8%) of the participants had knowledge of contraception. One hundred and seventy-five (43.6%) sexually active women reported that they used contraceptives in the past, while 162 (40.4%) were current contraceptive users. More than half (54.2%) of the sexually active group started sexual activity between the ages of 20–24 years. The most popular methods of contraception used were condoms, withdrawal, and periodic abstinence. The main sources of information about contraception were friends, television, and health care workers (44.8%, 40.3%, and 39.0%, respectively). Conclusion Most of the participants had knowledge of contraception. However, the rate of contraceptive use was low. The majority of the respondents were sexually active and started sexual activity at >18 years of age. Hence, advocacy for

Knowledge information management toolkit and method

DOEpatents

Hempstead, Antoinette R.; Brown, Kenneth L.

2006-08-15

A system is provided for managing user entry and/or modification of knowledge information into a knowledge base file having an integrator support component and a data source access support component. The system includes processing circuitry, memory, a user interface, and a knowledge base toolkit. The memory communicates with the processing circuitry and is configured to store at least one knowledge base. The user interface communicates with the processing circuitry and is configured for user entry and/or modification of knowledge pieces within a knowledge base. The knowledge base toolkit is configured for converting knowledge in at least one knowledge base from a first knowledge base form into a second knowledge base form. A method is also provided.

Mesenchymal stem cell therapy ameliorates diabetic nephropathy via the paracrine effect of renal trophic factors including exosomes

PubMed Central

Nagaishi, Kanna; Mizue, Yuka; Chikenji, Takako; Otani, Miho; Nakano, Masako; Konari, Naoto; Fujimiya, Mineko

2016-01-01

Bone marrow-derived mesenchymal stem cells (MSCs) have contributed to the improvement of diabetic nephropathy (DN); however, the actual mediator of this effect and its role has not been characterized thoroughly. We investigated the effects of MSC therapy on DN, focusing on the paracrine effect of renal trophic factors, including exosomes secreted by MSCs. MSCs and MSC-conditioned medium (MSC-CM) as renal trophic factors were administered in parallel to high-fat diet (HFD)-induced type 2 diabetic mice and streptozotocin (STZ)-induced insulin-deficient diabetic mice. Both therapies showed approximately equivalent curative effects, as each inhibited the exacerbation of albuminuria. They also suppressed the excessive infiltration of BMDCs into the kidney by regulating the expression of the adhesion molecule ICAM-1. Proinflammatory cytokine expression (e.g., TNF-α) and fibrosis in tubular interstitium were inhibited. TGF-β1 expression was down-regulated and tight junction protein expression (e.g., ZO-1) was maintained, which sequentially suppressed the epithelial-to-mesenchymal transition of tubular epithelial cells (TECs). Exosomes purified from MSC-CM exerted an anti-apoptotic effect and protected tight junction structure in TECs. The increase of glomerular mesangium substrate was inhibited in HFD-diabetic mice. MSC therapy is a promising tool to prevent DN via the paracrine effect of renal trophic factors including exosomes due to its multifactorial action. PMID:27721418

Social characteristics, HIV/AIDS knowledge, preventive practices and risk factors elicitation among prisoners in Lagos, Nigeria.

PubMed

Odujinrin, M T; Adebajo, S B

2001-01-01

Although many behavioral research studies and public enlightenment campaigns have been undertaken by both government and non-governmental organizations in the general public, no such study has been documented on prison inmates in Nigeria. This study aimed at documenting the social characteristics, HIV/AIDS knowledge and preventive practices of selected prisoners in Nigeria. It also elicited risk factors HIV/AIDS transmission in Nigeria prisons. A cross-sectional study of prison inmates using an anonymous risk-factors identification questionnaire was undertaken in January 1997. The Kiri-kiri (maximum, medium and female) prisons were selected by balloting. Thereafter, two hundred and fifty two inmates were selected by systematic random sampling method using the full listing of all inmates as at the time of the survey. The study comprised of an interview session using a well structured questionnaire to seek information about their social data, their knowledge about HIV/AIDS including its transmission and preventive social data, and their indulgence in HIV/AIDS risky behaviour. The majority (53.6%) of the respondents were in the age group 20-29 years, 18 (7.1%) were less than 20 years old one of whom was in the maximum-security prison and three were females (table 1). The majority (52%) had secondary education while 9.9% had tertiary education and 7.1% had no formal education. About 97.2% of the study population had heard about AIDS although only 20.6% had known or seen someone with AIDS before and about 34.1% knew the causative agent of AIDS. 60.3% knew the correct mode of transmission of AIDS. 15.5% claimed fidelity and 12.7 % claimed use of condom for casual sexual contact, were measures that could help prevent AIDS but 7.9% did not know any preventive measure. Since hearing about AIDS, 59.5% claimed to have taken steps to protect themselves. 42.7% of the 89 who had not taken any protective steps against AIDS had no knowledge of how to protect themselves. About 56

Knowledge Base Editor (SharpKBE)

NASA Technical Reports Server (NTRS)

Tikidjian, Raffi; James, Mark; Mackey, Ryan

2007-01-01

The SharpKBE software provides a graphical user interface environment for domain experts to build and manage knowledge base systems. Knowledge bases can be exported/translated to various target languages automatically, including customizable target languages.

Herbs versus Trees: Influences on Teenagers' Knowledge of Plant Species

ERIC Educational Resources Information Center

Lückmann, Katrin; Menzel, Susanne

2014-01-01

The study reports on species knowledge among German adolescents (n = 507) as: (1) self-assessed evaluation of one's species knowledge; and (2) factual knowledge about popular local herbs and trees. Besides assessing species knowledge, we were interested in whether selected demographic factors, environmental attitude (as measured through the New…

Knowledge as an Asset--A View from Industry.

ERIC Educational Resources Information Center

Thomas, Grant

1992-01-01

Discusses issues related to the value of knowledge to corporations, including technological change, increased competition, and global complexity. Implications for training programs and educational institutions are considered, and a strategic knowledge plan that includes four fields of activity is presented: corporate knowledge engineering,…

Science knowledge and biblical literalism.

PubMed

Zigerell, L J

2012-04-01

Biblical literalists are often described as scientific illiterates, but little if any empirical research has tested this claim. Analysis of a sixteen-item battery from the 2008 US General Social Survey revealed that literalists possess less science knowledge than those with other views of Scripture, but that much of this deficit can be attributed to demographic factors and unequal educational attainment. The marginal direct effect of biblical belief suggests that literalism is not incompatible with knowledge of science and, therefore, the best avenue for increasing science knowledge among literalists may be to foster interest in science and design science courses to attenuate any perceived conflict between science and religion.

Measuring genetic knowledge: a brief survey instrument for adolescents and adults.

PubMed

Fitzgerald-Butt, S M; Bodine, A; Fry, K M; Ash, J; Zaidi, A N; Garg, V; Gerhardt, C A; McBride, K L

2016-02-01

Basic knowledge of genetics is essential for understanding genetic testing and counseling. The lack of a written, English language, validated, published measure has limited our ability to evaluate genetic knowledge of patients and families. Here, we begin the psychometric analysis of a true/false genetic knowledge measure. The 18-item measure was completed by parents of children with congenital heart defects (CHD) (n = 465) and adolescents and young adults with CHD (age: 15-25, n = 196) with a mean total correct score of 12.6 [standard deviation (SD) = 3.5, range: 0-18]. Utilizing exploratory factor analysis, we determined that one to three correlated factors, or abilities, were captured by our measure. Through confirmatory factor analysis, we determined that the two factor model was the best fit. Although it was necessary to remove two items, the remaining items exhibited adequate psychometric properties in a multidimensional item response theory analysis. Scores for each factor were computed, and a sum-score conversion table was derived. We conclude that this genetic knowledge measure discriminates best at low knowledge levels and is therefore well suited to determine a minimum adequate amount of genetic knowledge. However, further reliability testing and validation in diverse research and clinical settings is needed. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Knowledge Production in Higher Education: Policies and Practices in Nigeria

ERIC Educational Resources Information Center

Ogbodo, Charles M.; Efanga, Sunday I.; Ikpe, Usen G.

2013-01-01

This paper presents a discussion on knowledge production in higher education, policies and practices in Nigeria. At the introduction, the overall objectives of higher education are highlighted and the concepts of policies explained. The paper therefore identifies some factors as the major challenges to knowledge production; some of the factors are…

Colorectal cancer beliefs, knowledge, and screening among Filipino, Hmong, and Korean Americans.

PubMed

Tran, Mi T; Jeong, Matthew B; Nguyen, Vickie V; Sharp, Michael T; Yu, Edgar P; Yu, Filmer; Tong, Elisa K; Kagawa-Singer, Marjorie; Cuaresma, Charlene F; Sy, Angela U; Tsoh, Janice Y; Gildengorin, Ginny L; Stewart, Susan L; Nguyen, Tung T

2018-04-01

To the authors' knowledge, there are few studies to date regarding colorectal cancer (CRC) beliefs, knowledge, and screening among multiple Asian American populations, who are reported to have lower CRC screening rates compared with white individuals. The current study was performed to assess knowledge and beliefs regarding the causes of CRC, its prevention, and factors associated with CRC screening among 3 Asian American groups. The authors conducted an in-language survey with Filipino (Honolulu, Hawaii), Hmong (Sacramento, California), and Korean (Los Angeles, California) Americans aged 50 to 75 years who were sampled through social networks. Bivariate and multivariable analyses were conducted to assess factors associated with CRC screening. The sample of 981 participants was 78.3% female and 73.8% reported limited proficiency in English. Few of the participants were aware that age (17.7%) or family history (36.3%) were risk factors for CRC; 6.2% believed fate caused CRC. Only 46.4% of participants knew that screening prevented CRC (74.3% of Filipino, 10.6% of Hmong, and 55.8% of Korean participants; P<.001). Approximately two-thirds of participants reported ever having undergone CRC screening (76.0% of Filipino, 72.0% of Hmong, and 51.4% of Korean participants; P<.001) and 48.6% were up to date for screening (62.2% of Filipino, 43.8% of Hmong, and 41.4% of Korean participants; P<.001). Factors found to be significantly associated with ever screening were being Korean (compared with Filipino), having a family history of CRC, having health insurance or a regular source of health care, and knowing that a fatty diet caused CRC. Believing that fate caused CRC and that praying prevented it were found to be negatively associated with ever screening. Factors associated with being up to date for CRC screening included being born in the United States, having a family history of CRC, and having access to health care. Knowledge regarding the causes of CRC and its prevention

Determination of Knowledge, Attitudes and Behaviors Regarding Factors Causing Home Accidents and Prevention in Mothers with a Child Aged 0-5 Years

ERIC Educational Resources Information Center

Akturk, Ümmühan; Erci, Behice

2016-01-01

Objective: In this study, it was aimed to determine knowledge, "attitudes" and "behaviors" in mothers with a child aged 0-5 years regarding factors causing "home accidents" and prevention. Method: The target population of the study consisted of mothers with a child aged 0-5 years who were admitted to pediatrics ward…

Assessment of cognitive factors that impact on student knowledge of genetics

NASA Astrophysics Data System (ADS)

Gerow, Tracy Nelson

1999-12-01

Attaining an understanding of basic principles of inheritance and their implications is crucial for all people as society is confronted with a variety of ethical, sociological and ecological questions generated by the rapid growth of genetic knowledge. College level students are burdened by terminology, have difficulty making associations among related ideas, and often possess misconceptions or fragmented ideas about how traits are inherited. Subject comprehension is evaluated mostly with objective testing techniques that don't show how well students truly understand concepts. This research was done to determine how prior subject knowledge in biology and general cognitive ability affected community college students' understanding of several genetic principles both before and after completing a one-semester college biology course. Understanding of genetic principles was determined with a videotape assessment that evaluated student written explanations of experimental events. The evaluations were then used to place students into three categories: descriptive, transitional, and relational type learners. A subset of students was interviewed to better determine how thoroughly genetic concepts depicted in the videotape program were understood. Prior subject matter knowledge and cognitive level were discovered to be moderately correlated with ability to explain genetic phenomena. Most students in this study were categorized as either descriptive or transitional learners. Descriptive type students gave less detailed explanations, employed less successful problem solving methods, had more misconceptions and used feedback less effectively than did transitional type learners. The study results show that science teachers need to be aware of the heterogeneity existing in their students' background knowledge and cognitive skills. It demonstrated that a large contingency of students, descriptive learners, lack a framework of knowledge upon which to build new concepts or change

The Epidemiology of Prostate Cancer in Western Jamaica: Risk Factors, Knowledge, Attitudes and Practices.

PubMed

Dotson, S J; Howard, M D; Aung, M; Keenan, J A; Jolly, P E

2015-05-08

To investigate the epidemiology of prostate cancer (PCa) in western Jamaica and describe the health-seeking behaviour of at-risk men. This study contained both quantitative and qualitative components. The quantitative portion consisted of a retrospective, matched case-control study of two hundred and four men attending outpatient clinics who completed an interviewer-administered questionnaire. The qualitative component consisted of two focus group discussions designed to further investigate health-seeking behaviour and preferred educational channels regarding PCa. Four risk factors were identified: family history of PCa (OR 3.39, 95% CI 1.73, 6.66), age (OR 1.97, 95% CI 1.41, 2.74), any sexually transmitted disease (STD) history (OR 2.02, 95% CI 1.07, 3.83) and alcohol consumption (OR 1.86, 95% CI 1.00, 3.47). Knowledge of primary risk factors was low, especially for race (37%). Although 81% of controls knew tests were available, a stigma was associated with testing. The screening rate was higher than previously reported but still low (56% of controls), and PCa in the western region is discovered by symptoms 61% of the time. Focus group participants blamed a "male mentality" that is antagonistic to routine medical care and preventive testing. Family history, age, STDs and alcohol consumption were identified as risk factors for PCa in western Jamaica. Sexually transmitted disease history and alcohol consumption are interesting results that merit further investigation. Prostate cancer continues to be diagnosed primarily by symptoms, indicating that routine testing is not widespread enough to catch the disease in its early stages when treatment is most effective. A negative image of prostate screenings persists, and targeted educational interventions are needed to improve outcomes.

The bias of experimental design, including strain background, in the determination of critical Streptococcus suis serotype 2 virulence factors

PubMed Central

Auger, Jean-Philippe; Chuzeville, Sarah; Roy, David; Mathieu-Denoncourt, Annabelle; Xu, Jianguo; Grenier, Daniel

2017-01-01

Streptococcus suis serotype 2 is an important porcine bacterial pathogen and emerging zoonotic agent mainly responsible for sudden death, septic shock, and meningitis. However, serotype 2 strains are genotypically and phenotypically heterogeneous. Though a multitude of virulence factors have been described for S. suis serotype 2, the lack of a clear definition regarding which ones are truly “critical” has created inconsistencies that have only recently been highlighted. Herein, the involvement of two factors previously described as being critical for S. suis serotype 2 virulence, whether the dipeptidyl peptidase IV and autolysin, were evaluated with regards to different ascribed functions using prototype strains belonging to important sequence types. Results demonstrate a lack of reproducibility with previously published data. In fact, the role of the dipeptidyl peptidase IV and autolysin as critical virulence factors could not be confirmed. Though certain in vitro functions may be ascribed to these factors, their roles are not unique for S. suis, probably due to compensation by other factors. As such, variations and discrepancies in experimental design, including in vitro assays, cell lines, and animal models, are an important source of differences between results. Moreover, the use of different sequence types in this study demonstrates that the role attributed to a virulence factor may vary according to the S. suis serotype 2 strain background. Consequently, it is necessary to establish standard experimental designs according to the experiment and purpose in order to facilitate comparison between laboratories. Alongside, studies should include strains of diverse origins in order to prevent erroneous and biased conclusions that could affect future studies. PMID:28753679

Environmental Factors and Zoonotic Pathogen Ecology in Urban Exploiter Species.

PubMed

Rothenburger, Jamie L; Himsworth, Chelsea H; Nemeth, Nicole M; Pearl, David L; Jardine, Claire M

2017-09-01

Knowledge of pathogen ecology, including the impacts of environmental factors on pathogen and host dynamics, is essential for determining the risk that zoonotic pathogens pose to people. This review synthesizes the scientific literature on environmental factors that influence the ecology and epidemiology of zoonotic microparasites (bacteria, viruses and protozoa) in globally invasive urban exploiter wildlife species (i.e., rock doves [Columba livia domestica], European starlings [Sturnus vulgaris], house sparrows [Passer domesticus], Norway rats [Rattus norvegicus], black rats [R. rattus] and house mice [Mus musculus]). Pathogen ecology, including prevalence and pathogen characteristics, is influenced by geographical location, habitat, season and weather. The prevalence of zoonotic pathogens in mice and rats varies markedly over short geographical distances, but tends to be highest in ports, disadvantaged (e.g., low income) and residential areas. Future research should use epidemiological approaches, including random sampling and robust statistical analyses, to evaluate a range of biotic and abiotic environmental factors at spatial scales suitable for host home range sizes. Moving beyond descriptive studies to uncover the causal factors contributing to uneven pathogen distribution among wildlife hosts in urban environments may lead to targeted surveillance and intervention strategies. Application of this knowledge to urban maintenance and planning may reduce the potential impacts of urban wildlife-associated zoonotic diseases on people.

Subjective knowledge of AIDS and use of HIV testing.

PubMed

Phillips, K A

1993-10-01

Increasing knowledge is an important goal of human immunodeficiency virus (HIV) prevention strategies, although increased knowledge may not be associated with increased preventive behaviors. This study examines the association of (1) objective and subjective acquired immunodeficiency syndrome (AIDS) knowledge, and (2) both objective and subjective AIDS knowledge with HIV testing use. Data are from the 1988 National Health Interview Survey. Objective and subjective knowledge were only moderately correlated. In regression analyses, higher subjective knowledge was significantly associated with higher testing use, but objective knowledge was not. The results are relevant to other preventive behaviors for which knowledge is an important factor.

EBF factors drive expression of multiple classes of target genes governing neuronal development.

PubMed

Green, Yangsook S; Vetter, Monica L

2011-04-30

Early B cell factor (EBF) family members are transcription factors known to have important roles in several aspects of vertebrate neurogenesis, including commitment, migration and differentiation. Knowledge of how EBF family members contribute to neurogenesis is limited by a lack of detailed understanding of genes that are transcriptionally regulated by these factors. We performed a microarray screen in Xenopus animal caps to search for targets of EBF transcriptional activity, and identified candidate targets with multiple roles, including transcription factors of several classes. We determined that, among the most upregulated candidate genes with expected neuronal functions, most require EBF activity for some or all of their expression, and most have overlapping expression with ebf genes. We also found that the candidate target genes that had the most strongly overlapping expression patterns with ebf genes were predicted to be direct transcriptional targets of EBF transcriptional activity. The identification of candidate targets that are transcription factor genes, including nscl-1, emx1 and aml1, improves our understanding of how EBF proteins participate in the hierarchy of transcription control during neuronal development, and suggests novel mechanisms by which EBF activity promotes migration and differentiation. Other candidate targets, including pcdh8 and kcnk5, expand our knowledge of the types of terminal differentiated neuronal functions that EBF proteins regulate.

Fever in trauma patients: evaluation of risk factors, including traumatic brain injury.

PubMed

Bengualid, Victoria; Talari, Goutham; Rubin, David; Albaeni, Aiham; Ciubotaru, Ronald L; Berger, Judith

2015-03-01

The role of fever in trauma patients remains unclear. Fever occurs as a response to release of cytokines and prostaglandins by white blood cells. Many factors, including trauma, can trigger release of these factors. To determine whether (1) fever in the first 48 hours is related to a favorable outcome in trauma patients and (2) fever is more common in patients with head trauma. Retrospective study of trauma patients admitted to the intensive care unit for at least 2 days. Data were analyzed by using multivariate analysis. Of 162 patients studied, 40% had fever during the first 48 hours. Febrile patients had higher mortality rates than did afebrile patients. When adjusted for severity of injuries, fever did not correlate with mortality. Neither the incidence of fever in the first 48 hours after admission to the intensive care unit nor the number of days febrile in the unit differed between patients with and patients without head trauma (traumatic brain injury). About 70% of febrile patients did not have a source found for their fever. Febrile patients without an identified source of infection had lower peak white blood cell counts, lower maximum body temperature, and higher minimum platelet counts than did febrile patients who had an infectious source identified. The most common infection was pneumonia. No relationship was found between the presence of fever during the first 48 hours and mortality. Patients with traumatic brain injury did not have a higher incidence of fever than did patients without traumatic brain injury. About 30% of febrile patients had an identifiable source of infection. Further studies are needed to understand the origin and role of fever in trauma patients. ©2015 American Association of Critical-Care Nurses.

The experimenters' regress reconsidered: Replication, tacit knowledge, and the dynamics of knowledge generation.

PubMed

Feest, Uljana

2016-08-01

This paper revisits the debate between Harry Collins and Allan Franklin, concerning the experimenters' regress. Focusing my attention on a case study from recent psychology (regarding experimental evidence for the existence of a Mozart Effect), I argue that Franklin is right to highlight the role of epistemological strategies in scientific practice, but that his account does not sufficiently appreciate Collins's point about the importance of tacit knowledge in experimental practice. In turn, Collins rightly highlights the epistemic uncertainty (and skepticism) surrounding much experimental research. However, I will argue that his analysis of tacit knowledge fails to elucidate the reasons why scientists often are (and should be) skeptical of other researchers' experimental results. I will present an analysis of tacit knowledge in experimental research that not only answers to this desideratum, but also shows how such skepticism can in fact be a vital enabling factor for the dynamic processes of experimental knowledge generation. Copyright © 2016 Elsevier Ltd. All rights reserved.

Elements of a Knowledge Management Guide for Public Sector Organizations

ERIC Educational Resources Information Center

Harris, Mark Cameron

2013-01-01

This study explored the factors that are critical to the success of public (government) sector knowledge management initiatives and the lessons from private sector knowledge management and organizational learning that apply in the public sector. The goal was to create a concise guide, based on research-validated success factors, to aid government…

Increasing Parents' Child Development Knowledge and Use of Effective Discipline.

ERIC Educational Resources Information Center

Handforth, K. Clare

Interviews with professionals, a literature search, and a parent survey indicated that parents of toddlers had a need for knowledge about child development. This lack of knowledge was believed to be one factor in the reported use of non-effective discipline techniques, with the linking factor identified as unrealistic expectations. For this…

Sexual promiscuity: knowledge of dangers in institutions of higher learning.

PubMed

Ebong, R D

1994-06-01

Knowledge of dangers of sexual promiscuity was assessed in 2 institutions of higher learning. The objectives were to find out the knowledge of medical and social consequences as well as the factors responsible for sexual promiscuity among Nigerian youths. The study also assessed the discrepancies in societal concept of sex norms for males and females. The result was used as an index to determine the need for sex education for Nigerian youths. A total of 200 students (100 from each school) was assessed by random selection and use of a questionnaire. The result showed that students had a fair knowledge of sexual promiscuity, although in terms of medical consequences the knowledge was low for both groups. On social consequences, the knowledge was fair for both groups. Students agreed that lack of financial support and of supervision from parents and teachers were among the causes of sexual promiscuity. Recommendations were made for Health Education in these areas in institutions of higher learning. Also, recommendations were made for parental education on how to bring up, and care for, their adolescents to reduce the problems of sexual promiscuity. It was also recommended that a compulsory course on sexual promiscuity should be included in the syllabus in institutions of higher learning.

Investigation of Knowledge and Perception of Tuberculosis Among Hispanics in Utah County, Utah.

PubMed

Boulter, Tyler; Moran, Solanda; Moxley, Victor; Cole, Eugene C

2017-02-01

This study aimed to assess extent of knowledge and perceptions of TB within the growing Hispanic community of Utah County, Utah, and the need for focused community educational intervention within that demographic. A mixed-method approach was used and included a survey of 166 adult males and females, and two focus groups with Hispanic women. TB was better known for its ability to kill (92.8 %) than for being contagious (64.5 %); while most knew that TB mainly affects the lungs (77.7 %) and is spread through coughing (75.3 %). Few believed that overcrowded living conditions were a risk factor for TB (30.1 %). Many believed that TB could be cured with medicine (75.3 %). And 65.7 % reported they had been tested for TB, and 7 % had been told by a doctor they had TB. Focus group data showed while most had knowledge of major TB symptoms, some had key misperceptions about disease transmission, testing, TB vaccine, and various protective factors. Enhanced education and dissemination of information on TB, to include an emphasis on symptoms, testing, and treatment within this demographic is recommended. A culturally-appropriate intervention should utilize a participatory approach, to include the local health department in partnership with various Hispanic community-based organizations.

Disciplinary Literacy and Pedagogical Content Knowledge

ERIC Educational Resources Information Center

Carney, Michelle; Indrisano, Roselmina

2013-01-01

This review reports selected literature on theory, research, and practice in disciplinary literacy, primarily reading. The authors consider the ways this literature can be viewed through the lens of Lee S. Shulman's theory of Pedagogical Content Knowledge, which includes: subject matter content knowledge, pedagogical content knowledge, and…