Knowledge and perception of stroke amongst hospital workers in an African community.

PubMed

Akinyemi, R O; Ogah, O S; Ogundipe, R F; Oyesola, O A; Oyadoke, A A; Ogunlana, M O; Otubogun, F M; Odeyinka, T F; Alabi, B S; Akinyemi, J O; Osinfade, J K; Kalaria, R N

2009-09-01

Stroke is a growing public health problem worldwide. Hospital workers are sources of knowledge on health issues including stroke. The present study aimed at assessing the knowledge and perception of a sample of Nigerian hospital workers about stroke. Hospital-based, cross-sectional survey. Respondents selected by systematic random sampling were interviewed using a 29-item pre-tested, structured, semi-closed questionnaire. There were 370 respondents (63% female, mean age: 34.4 +/- 7.5 years; 61% non-clinical workers). Twenty-nine per cent of respondents did not recognize the brain as the organ affected. Hypertension (88.6%) was the commonest risk factor identified; 13.8% identified evil spirit/witchcraft as a cause of stroke, whilst one-sided body weakness (61.9%) was most commonly identified as warning symptom. Hospital treatment was most preferred by 61.1% of respondents whilst spiritual healing was most preferred by 13.0%. In the bivariate analysis, higher level of education and being a clinical worker correlated with better stroke knowledge (P < 0.001). This study demonstrates gaps in the knowledge of these hospital workers about stroke, and treatment choice influenced by cultural and religious beliefs. Health education is still important, even, amongst health workers and stroke awareness campaigns may need to involve faith-based organizations.

The Relationship between Transformational Leadership and Knowledge Workers' Self-Directed Learning Readiness

ERIC Educational Resources Information Center

Aparicio, Ricardo Antonio

2013-01-01

The rapid pace of change for knowledge workers competing globally necessitates ongoing continuous learning. Increasingly, knowledge workers will need to be ready--willing and able--to engage in self-directed learning. This makes it important to understand what factors in the work environment might be related to the self-directed learning…

The workers role in knowledge management and sustainability policies.

PubMed

Bolis, Ivan; Brunoro, Claudio; Sznelwar, Laerte Idal

2012-01-01

Based on the concepts of sustainability and knowledge management, this article seeks to identify points of contact between the two themes through an exploratory study of existing literature. The first objective is to find, in international literature, the largest number of papers jointly related to the theme of knowledge management and sustainability. In these documents, the authors looked at the kind of relationship existing between the two themes and what the benefits introduced in organizations are. Based on an ergonomic point of view, the second objective of this article is to analyze the role of the worker (whether at the strategic or operational level) and his importance in this context. The results demonstrate that there is very little literature that addresses the two themes together. The few papers found, however, can be said to show the many advantages of introducing sustainability policies supported by adequate knowledge management. Very little has been studied with regards to the role of workers, which could be interpreted as meaning that little importance is given to the proactive role they may play. On the other hand, there is a high potential for future research in these areas, based on the high level of consideration of workers in knowledge management and sustainability literature, as well as in literature in the areas of ergonomics and sociology.

Social workers' knowledge, beliefs, and practices regarding driving and dementia.

PubMed

Adler, Geri

2010-01-01

Drivers with dementia present a significant public safety concern. Failure to recognize and address declines in driving skills associated with dementia can have hazardous consequences for the driver and others. A random sample of social workers was surveyed to better understand their knowledge, beliefs, and practices toward drivers with dementia. Six-hundred five social workers completed the questionnaire. Results reported are based on the analyses of the 152 respondents (25.1% of the sample) who indicated that they worked with persons with dementia. Social workers were significantly more likely to address driving if they had seen more clients with dementia, were more knowledgeable about driving-related issues, and believed they should have a strong role in helping persons with dementia and their families deal with mobility concerns. Social workers who reported that driving situations were more difficult to address than other topics were significantly less likely to broach it in their practices. Implications of the findings are discussed.

The Relationship between Workplace Climate, Motivation and Learning Approaches for Knowledge Workers

ERIC Educational Resources Information Center

Vanthournout, Gert; Noyens, Dorien; Gijbels, David; Van den Bossche, Piet

2014-01-01

Workplace learning is becoming a central tenet for a large proportion of today's employees. This seems especially true for so-called knowledge workers. Today, it remains unclear how differences in the quality of workplace learning are affected by differences in perception of the workplace environment and the motivation of knowledge workers to…

Desired Mobility or Satisfied Immobility? Migratory Aspirations among Knowledge Workers

ERIC Educational Resources Information Center

Ferro, Anna

2006-01-01

Among the aspects discussed within the globalisation process, the international mobility of professional workers assumes considerable relevance. This paper focuses on migratory aspirations among knowledge workers within the context of economic globalisation and market restructuring in Romania. Due to a lack of literature dealing with these issues,…

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.

Knowledge, attitudes and practices regarding tuberculosis care among health workers in Southern Mozambique.

PubMed

Noé, Andrés; Ribeiro, Rafaela M; Anselmo, Rui; Maixenchs, Maria; Sitole, Layce; Munguambe, Khatia; Blanco, Silvia; le Souef, Peter; García-Basteiro, Alberto L

2017-01-05

Tuberculosis (TB) control is more likely to be achieved if the level of knowledge regarding TB is increased among health workers managing high-risk groups. No formal assessments regarding knowledge, attitudes and practises of health workers about TB have been published for Mozambique, a country facing challenges in the fight against TB, with a fragile health system and considerable work overload of health personnel. The main objective of the study was to determine the level of knowledge, identify attitudes and assess practices regarding TB care and control among health care workers of the district of Manhiça. A descriptive cross-sectional study was performed through the use of a specifically designed Knowledge, Attitudes and Practices (KAP) questionnaire in the district of Manhiça, a high tuberculosis and HIV burden rural area in Southern Mozambique. In this district, 14 health care facilities service a population of approximately 160,000 people. The questionnaire took 30-45 min to administer with external assistance not permitted. The survey contained 79 questions pertaining to four different areas: demographics, TB knowledge, attitudes and practices. The study sample included 170 health care workers. The average knowledge score was 14.89 points (SD = 3.61) out of a total possible 26 points. Less than 30% of respondents had heard of Xpert MTB/RIF®. Seventy per cent agreed there was stigma associated with TB and 48.2% believed this stigma was greater than that associated with HIV. The average practice score was 3.2 out of 9 points (35.6%, SD = 2.4). Health care worker's knowledge gaps identified in this study may result in substandard patient care. Specific deficiencies in understanding existed in terms of paediatric TB and Xpert MTB/RIF® testing. The present study provides impetus for tailored TB education among health care workers from a high TB burden rural area in Southern Mozambique.

Food Safety Knowledge, Attitudes and Behavior among Dairy Plant Workers in Beijing, Northern China

PubMed Central

Ji, Hua; Chen, Li-Jun; Jiang, Rong; Wu, Yong-Ning

2018-01-01

The safety of milk and dairy products has always been one of the focuses of consumers, the food industry and regulatory agencies. The purpose of this study was to gain insight into the food safety knowledge, attitudes and behavior of dairy plant workers. A cross-sectional survey was performed between May and August 2015 in three dairy plants in Beijing, northern China. A total of 194 dairy plant workers were interviewed to collect information on food safety knowledge, attitudes and self-reported behavior. The 194 dairy plant workers interviewed showed a sufficient level of knowledge (mean score 34 on a scale from 0–58), perfect attitudes (mean score 17 on a scale from 0–18), and perfect behavior (mean score 38 on a scale from 8–40). Only 39% of workers correctly determined specific pathogens or diseases that could be conveyed through milk and dairy products. 24% of workers knew the correct method of washing hands. A significant positive association was observed between attitudes and knowledge (p < 0.001) as well as behavior (p < 0.01). Education level was positively and significantly associated with food safety knowledge, attitudes, and behavior (p < 0.05). Workers in dairy enterprises in northern China have relatively low levels of knowledge, yet satisfactory attitudes and behavior. The knowledge of microbial food hazards and hand hygiene remains an issue that needs to be emphasized in future training programs. Education level is a determinant of attitudes and behavior with regard to the proper handling of milk and dairy products. PMID:29301381

Food Safety Knowledge, Attitudes and Behavior among Dairy Plant Workers in Beijing, Northern China.

PubMed

Chen, Yan; Ji, Hua; Chen, Li-Jun; Jiang, Rong; Wu, Yong-Ning

2018-01-03

The safety of milk and dairy products has always been one of the focuses of consumers, the food industry and regulatory agencies. The purpose of this study was to gain insight into the food safety knowledge, attitudes and behavior of dairy plant workers. A cross-sectional survey was performed between May and August 2015 in three dairy plants in Beijing, northern China. A total of 194 dairy plant workers were interviewed to collect information on food safety knowledge, attitudes and self-reported behavior. The 194 dairy plant workers interviewed showed a sufficient level of knowledge (mean score 34 on a scale from 0-58), perfect attitudes (mean score 17 on a scale from 0-18), and perfect behavior (mean score 38 on a scale from 8-40). Only 39% of workers correctly determined specific pathogens or diseases that could be conveyed through milk and dairy products. 24% of workers knew the correct method of washing hands. A significant positive association was observed between attitudes and knowledge ( p < 0.001) as well as behavior ( p < 0.01). Education level was positively and significantly associated with food safety knowledge, attitudes, and behavior ( p < 0.05). Workers in dairy enterprises in northern China have relatively low levels of knowledge, yet satisfactory attitudes and behavior. The knowledge of microbial food hazards and hand hygiene remains an issue that needs to be emphasized in future training programs. Education level is a determinant of attitudes and behavior with regard to the proper handling of milk and dairy products.

Identifying knowledge activism in worker health and safety representation: A cluster analysis.

PubMed

Hall, Alan; Oudyk, John; King, Andrew; Naqvi, Syed; Lewchuk, Wayne

2016-01-01

Although worker representation in OHS has been widely recognized as contributing to health and safety improvements at work, few studies have examined the role that worker representatives play in this process. Using a large quantitative sample, this paper seeks to confirm findings from an earlier exploratory qualitative study that worker representatives can be differentiated by the knowledge intensive tactics and strategies that they use to achieve changes in their workplace. Just under 900 worker health and safety representatives in Ontario completed surveys which asked them to report on the amount of time they devoted to different types of representation activities (i.e., technical activities such as inspections and report writing vs. political activities such as mobilizing workers to build support), the kinds of conditions or hazards they tried to address through their representation (e.g., housekeeping vs. modifications in ventilation systems), and their reported success in making positive improvements. A cluster analysis was used to determine whether the worker representatives could be distinguished in terms of the relative time devoted to different activities and the clusters were then compared with reference to types of intervention efforts and outcomes. The cluster analysis identified three distinct groupings of representatives with significant differences in reported types of interventions and in their level of reported impact. Two of the clusters were consistent with the findings in the exploratory study, identified as knowledge activism for greater emphasis on knowledge based political activity and technical-legal representation for greater emphasis on formalized technical oriented procedures and legal regulations. Knowledge activists were more likely to take on challenging interventions and they reported more impact across the full range of interventions. This paper provides further support for the concepts of knowledge activism and technical

Pharmacy workers' knowledge and provision of medication for termination of pregnancy in Kenya.

PubMed

Reiss, Kate; Footman, Katharine; Akora, Vitalis; Liambila, Wilson; Ngo, Thoai D

2016-07-01

To assess pharmacy workers' knowledge and provision of abortion information and methods in Kenya. In 2013 we interviewed 235 pharmacy workers in Nairobi, Mombasa and Kisumu about the medical abortion services they provide. We also used mystery clients, who made 401 visits to pharmacies to collect first-hand information on abortion practices. The majority (87.5%) of pharmacy workers had heard of misoprostol but only 39.2% had heard of mifepristone. We found that pharmacy workers had limited knowledge of correct medical abortion regimens, side effects and complications and the legal status of abortion drugs. 49.8% of pharmacy workers reported providing abortion information to clients and 4.3% reported providing abortion methods. 75.2% of pharmacies referred mystery clients to another provider, though 64.2% of pharmacies advised mystery clients to continue with their pregnancy. Pharmacy workers reported that they were experiencing demand for abortion services from clients. Pharmacy workers are important providers of information and referrals for women seeking abortion, however their medical abortion knowledge is limited. Training pharmacy workers on medical abortion may improve the quality of information provided and access to safe abortion. 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/

Using a Training Video to Improve Agricultural Workers' Knowledge of On-Farm Food Safety

ERIC Educational Resources Information Center

Mathiasen, Lisa; Morley, Katija; Chapman, Benjamin; Powell, Douglas

2012-01-01

A training video was produced and evaluated to assess its impact on the food safety knowledge of agricultural workers. Increasing food safety knowledge on the farm may help to improve the safety of fresh produce. Surveys were used to measure workers' food safety knowledge before and after viewing the video. Focus groups were used to determine…

Knowledge, attitude and practices of Egyptian industrial and tourist workers towards HIV/AIDS.

PubMed

El-Sayyed, N; Kabbash, I A; El-Gueniedy, M

2008-01-01

This study explored knowledge, attitudes and practices towards HIV/AIDS infection among 1256 Egyptian industrial and tourism workers aged 16-40 years. Compared with industrial workers, tourism workers had a significantly better perception of the magnitude of the HIV/AIDS problem worldwide as well as in Egypt and of the likelihood of the problem worsening. Knowledge of tourism workers was also significantly better about causative agent of AIDS and methods of transmission. Both groups had negative attitudes towards patients living with HIV/AIDS concerning their right to confidentiality and to work. Both groups had a positive attitude towards behaviour change for protection from HIV/AIDS, principally via avoidance of extramarital sexual relations and adherence to religious beliefs. Use of condoms as a way to avoid HIV/AIDS was reported by only 0.4% of workers.

Mortality among workers at Oak Ridge National Laboratory.

PubMed

Richardson, David B; Wing, Steve; Keil, Alexander; Wolf, Susanne

2013-07-01

Workers employed at the Oak Ridge National Laboratory (ORNL) were potentially exposed to a range of chemical and physical hazards, many of which are poorly characterized. We compared the observed deaths among workers to expectations based upon US mortality rates. The cohort included 22,831 workers hired between January 1, 1943 and December 31, 1984. Vital status and cause of death information were ascertained through December 31, 2008. Standardized mortality ratios (SMRs) were computed separately for males and females using US and Tennessee mortality rates; SMRs for men were tabulated separately for monthly-, weekly-, and hourly-paid workers. Hourly-paid males had more deaths due to cancer of the pleura (SMR = 12.09, 95% CI: 4.44, 26.32), cancer of the bladder (SMR = 1.89, 95% CI: 1.26, 2.71), and leukemia (SMR = 1.33, 95% CI: 0.87, 1.93) than expected based on US mortality rates. Female workers also had more deaths than expected from cancer of the bladder (SMR = 2.20, 95% CI: 1.20, 3.69) and leukemia (SMR = 1.64, 95% CI: 1.09, 2.36). The pleural cancer excess has only appeared since the 1980s, approximately 40 years after the start of operations. The bladder cancer excess was larger among workers who also had worked at other Oak Ridge nuclear weapons facilities, while the leukemia excess was among people who had not worked at other DOE facilities. Occupational hazards including asbestos and ionizing radiation may contribute to these excesses. Copyright © 2013 Wiley Periodicals, Inc.

Oral health knowledge of health care workers in special children's center.

PubMed

Wyne, Amjad; Hammad, Nouf; Splieth, Christian

2015-01-01

To determine the oral health knowledge of health care workers in special children's center. A self-administered questionnaire was used to collect following information: demographics, oral hygiene practices, importance of fluoride, dental visits, cause of tooth decay, gingival health, and sources of oral health information. The study was conducted at Riyadh Center for Special Children in Riyadh City from December 2013 to May 2014. All 60 health care workers in the center completed the questionnaire. A great majority (95%) of the workers brushed their teeth twice or more daily. More than two-third (71.7%) of the workers knew that fluoride helps in caries prevention. One in five (21.7%) workers thought that a dental visit only becomes necessary in case of a dental problem. Similarly, 13.3% of the workers thought to "wait till there is some pain in case of a dental cavity" before seeking dental treatment. The workers ranked soft drinks/soda (98.3%), flavored fizzy drinks (60%) and sweetened/flavored milks (43.3%) as top three cariogenic drinks. A great majority (95%) of the workers correctly responded that blood on toothbrush most probably is a sign of "gum disease". Dentists (50%) and media (45%) were the main source of their oral health information. There was no significant difference (p > 0.05) in workers' response in relation to their specific job. The special health care workers in the disabled children's center generally had satisfactory oral health knowledge and practices.

[Knowledge management system for laboratory work and clinical decision support].

PubMed

Inada, Masanori; Sato, Mayumi; Yoneyama, Akiko

2011-05-01

This paper discusses a knowledge management system for clinical laboratories. In the clinical laboratory of Toranomon Hospital, we receive about 20 questions relevant to laboratory tests per day from medical doctors or co-medical staff. These questions mostly involve the essence to appropriately accomplish laboratory tests. We have to answer them carefully and suitably because an incorrect answer may cause a medical accident. Up to now, no method has been in place to achieve a rapid response and standardized answers. For this reason, the laboratory staff have responded to various questions based on their individual knowledge. We began to develop a knowledge management system to promote the knowledge of staff working for the laboratory. This system is a type of knowledge base for assisting the work, such as inquiry management, laboratory consultation, process management, and clinical support. It consists of several functions: guiding laboratory test information, managing inquiries from medical staff, reporting results of patient consultation, distributing laboratory staffs notes, and recording guidelines for laboratory medicine. The laboratory test information guide has 2,000 records of medical test information registered in the database with flexible retrieval. The inquiry management tool provides a methos to record all questions, answer easily, and retrieve cases. It helps staff to respond appropriately in a short period of time. The consulting report system treats patients' claims regarding medical tests. The laboratory staffs notes enter a file management system so they can be accessed to aid in clinical support. Knowledge sharing using this function can achieve the transition from individual to organizational learning. Storing guidelines for laboratory medicine will support EBM. Finally, it is expected that this system will support intellectual activity concerning laboratory work and contribute to the practice of knowledge management for clinical work support.

78 FR 54487 - Abbott Laboratories; Diagnostic-Hematology; Including On-Site Leased Workers From Manpower...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-04

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-82,379] Abbott Laboratories... February 22, 2013, applicable to workers of Abbott Laboratories, Diagnostic--Hematology division, including... Clara, California location of Abbott Laboratories, Diagnostic--Hematology Division. The Department has...

Nutrition training improves health workers' nutrition knowledge and competence to manage child undernutrition: a systematic review.

PubMed

Sunguya, Bruno F; Poudel, Krishna C; Mlunde, Linda B; Urassa, David P; Yasuoka, Junko; Jimba, Masamine

2013-09-24

Medical and nursing education lack adequate practical nutrition training to fit the clinical reality that health workers face in their practices. Such a deficit creates health workers with poor nutrition knowledge and child undernutrition management practices. In-service nutrition training can help to fill this gap. However, no systematic review has examined its collective effectiveness. We thus conducted this study to examine the effectiveness of in-service nutrition training on health workers' nutrition knowledge, counseling skills, and child undernutrition management practices. We conducted a literature search on nutrition interventions from PubMed/MEDLINE, CINAHL, EMBASE, ISI Web of Knowledge, and World Health Organization regional databases. The outcome variables were nutrition knowledge, nutrition-counseling skills, and undernutrition management practices of health workers. Due to heterogeneity, we conducted only descriptive analyses. Out of 3910 retrieved articles, 25 were selected as eligible for the final analysis. A total of 18 studies evaluated health workers' nutrition knowledge and showed improvement after training. A total of 12 studies with nutrition counseling as the outcome variable also showed improvement among the trained health workers. Sixteen studies evaluated health workers' child undernutrition management practices. In all such studies, child undernutrition management practices and competence of health workers improved after the nutrition training intervention. In-service nutrition training improves quality of health workers by rendering them more knowledge and competence to manage nutrition-related conditions, especially child undernutrition. In-service nutrition training interventions can help to fill the gap created by the lack of adequate nutrition training in the existing medical and nursing education system. In this way, steps can be taken toward improving the overall nutritional status of the child population.

Prevention and control of tuberculosis in workplaces: how knowledgeable are the workers in Bangladesh?

PubMed

Islam, Qazi Shafayetul; Islam, Md Akramul; Islam, Shayla; Ahmed, Syed Masud

2015-12-24

The National Tuberculosis (TB) Control Programme (NTP) of Bangladesh succeeded in achieving the dual targets of 70 % case detection and 85 % treatment completion as set by the World Health Organization. However, TB prevention and control in work places remained largely an uncharted area for NTP. There is dearth of information regarding manufacturing workers' current knowledge, attitudes and practices (KAP) on pulmonary TB which is essential for designing a TB prevention and control programme in the workplaces. This study aimed to fill-in this knowledge gap. This cross-sectional survey was done in multiple workplaces like garment factories, jute mills, bidi/tobacco factories, flour mills, and steel mills using a multi-stage sampling procedure. Data on workers' KAP related to pulmonary TB were collected from 4800 workers in face-to-face interview. The workers were quite knowledgeable about symptoms of pulmonary TB (72 %) and free- of-cost sputum test (86 %) and drug treatment (88 %), but possessed superficial knowledge regarding causation (4 %) and mode of transmission (48 %). Only 11 % knew about preventive measures e.g., taking BCG vaccine and/or refraining from spitting here and there. Knowledge about treatment duration (43 %) and consequences of incomplete treatment (11 %) was poor. Thirty-one percent were afraid of the disease, 21 % would feel embarrassed (and less dignified) if they would have TB, and 50 % were afraid of isolation if neighbours would come to know about it. Workers with formal education (AOR 1.92; 95 % CI 1.61, 2.29) and exposure to community health workers (CHW) (AOR 31.60; 95 % CI 18.75, 53.35) were more likely to have TB knowledge score ≥ mean. Workers with knowledge score ≥ mean (AOR = 1.91; 95 % CI:1.44, 2.53) and exposure to CHWs either alone (AOR = 42.4; 95 % CI: 9.94, 180.5) or in combination with print media (AOR = 37.35; 95 % CI: 9.1, 180.5) were more likely to go to DOTS centre for treatment

KNOWLEDGE AND ATTITUDE OF HEALTH CARE WORKERS TOWARD PATIENTS WITH HEPATITIS C INFECTION.

PubMed

Korkmaz, Pınar; Uyar, Cemile; Ozmen, Ahmet; Toka, Onur

2016-09-01

This study aimed to evaluate the level of knowledge of healthcare workers in Kutahya (a western province of Turkey) about HCV infection and their attitudes toward patients with hepatitis C infection. A total of 335 healthcare workers working in Kutahya Evliya Celebi Research and Training Hospital were included in the study. A questionnaire evaluating demographic characteristics, level of knowledge and attitudes of healthcare workers toward patients with hepatitis C infection was administered to the participants. Thirty-six point four percent of the participants were males. According to the occupations, distributions of the participants were as followings: 54.6% nurse, 25.1% physician, 11.6% trainee nurse, 4.5% intern and 4.2% anesthesia technician. The mean age of healthcare professionals was 30.32±8.10 years. Fifty-eight point eight percent of them experienced percutaneous injury. The mean knowledge score was 18.05±3.01 (from a total of 25). There was a statistically significant relationship between knowledge score and age, working year, occupational group (p<0.001). There was also a significant relationship between total attitude score and gender (p=0.006), age (p=0.002), working year (p=0.021) and occupational group (p<0.001). It was determined that as total knowledge score of the participants increased they exhibited a more positive attitude toward patients with hepatitis C infection (p<0.001). A positive relationship was determined between the level of knowledge of healthcare workers and positive attitudes toward patients with hepatitis C infection. Therefore, increasing the level of knowledge is necessary for more positive attitudes.

Level and Determinants of Knowledge of Symptomatic Knee Osteoarthritis among Railway Workers in Malaysia

PubMed Central

Menke, J. Michael; Challakere Ramaswamy, Vasudeva Murthy; Abdul Manaf, Rizal; Alabsi, Aied M.; Al-Dubai, Sami Abdo Radman

2014-01-01

Background. Symptomatic knee osteoarthritis, an ancient malady greatly impairing modern population quality of life, has stimulated global attention to find effective modes of prevention and intervention. Purpose. This study aimed to assess factors affecting knowledge of symptomatic knee osteoarthritis (knee OA) among Malaysian railway workers. Methods. A cross-sectional study was conducted among 513 railway workers involving eight major states within Peninsular Malaysia using population-based sampling. The assessment instrument was a face-validated, prepiloted, self-administered instrument with sociodemographics and knowledge items on knee OA. Results. Mean (±SD) age of the respondents was 41.4 (±10.7), with the majority aged 50 years or older (34.9%). Of the total respondents, 53.6% had low levels of knowledge of knee OA disease. Multivariate analysis found that four demographic predictors, age ≥50 years, family history of knee OA, self-awareness, and clinical diagnosis of the disease entity, were significantly associated with knowledge scores. Conclusion. The finding of a low level knee OA knowledge among Malaysian railway workers points to an urgent need for massive information to be disseminated among the workers at risk to foster primary prevention and self-care. PMID:24701573

Developing and Evaluating a Multimodal Course Format: Danish for Knowledge Workers--Labour Market-Related Danish

ERIC Educational Resources Information Center

Frederiksen, Karen-Margrete; Laursen, Katja Årosin

2015-01-01

This paper presents our reflections on developing the Computer-Assisted Language Learning (CALL) course "Danish for knowledge workers--labour market-related Danish." As defined by Laursen and Frederiksen (2015), knowledge workers are "highly educated people who typically work at universities, at other institutions of higher…

Knowledge and opinions of emergency contraceptive pills among female factory workers in Tijuana, Mexico.

PubMed

García, Sandra G; Becker, Davida; de Castro, Marcela Martínez; Paz, Francisco; Olavarrieta, Claudia Díaz; Acevedo-García, Dolores

2008-09-01

Workers in Mexico's maquiladoras (assembly plants) are mainly young, single women, many of whom could benefit from emergency contraceptive pills (ECPs). Because ECPs are readily available in Mexico, women who know about the therapy can obtain it easily. Do maquiladora workers know about the method? Could worksite programs help increase awareness? To investigate these questions, we conducted a five-month intervention during which workers in three maquiladoras along the Mexico-United States border could attend educational talks on ECPs, receive pamphlets, and obtain kits containing EC supplies. Among the workers exposed to our intervention, knowledge of ECPs increased. Reported ECP use also increased. Although our intervention apparently increased workers' knowledge and use, the factory proved to be a difficult intervention setting. Problems we experienced included a factory closure and management/staff opposition to certain project elements. Future studies should continue to investigate work-site interventions and other strategies to reach workers.

Health social workers sources of knowledge for decision making in practice.

PubMed

McDermott, Fiona; Henderson, Annabel; Quayle, Carol

2017-10-01

This article presents findings from research examining knowledge social workers in a health network in Victoria, Australia identified as informing their decision-making. Data for 13 patients, and in-depth interviews with six social workers who worked with these patients, were studied. A thematic analysis of interviews revealed that participants identified reliance on past experience and contextual/situational information as underpinning their decisions, demonstrating their commitment to person-in-environment perspectives. However, despite the availability of a repository of empirical evidence, no respondent made use of this. This study provided insight into health practitioners' sources of knowledge, highlighting gaps and areas for further exploration.

Knowledge and provision of misoprostol among pharmacy workers in Senegal: a cross sectional study.

PubMed

Reiss, Kate; Footman, Katharine; Burke, Eva; Diop, Nafissatou; Ndao, Ramatoulaye; Mane, Babacar; van Min, Maaike; Ngo, Thoai D

2017-07-03

Making misoprostol widely available for management of postpartum haemorrhage (PPH) and post abortion care (PAC) is essential for reducing maternal mortality. Private pharmacies (thereafter called "pharmacies") are integral in supplying medications to the general public in Senegal. In the case of misoprostol, pharmacies are also the main supplier to public providers and therefore have a key role in increasing its availability. This study seeks to understand knowledge and provision of misoprostol among pharmacy workers in Dakar, Senegal. A cross-sectional survey was conducted in Dakar, Senegal. 110 pharmacy workers were interviewed face-to-face to collect information on their knowledge and practice relating to the provision of misoprostol. There are low levels of knowledge about misoprostol uses, registration status, treatment regimens and side effects among pharmacy workers, and corresponding low levels of training on its uses for reproductive health. Provision of misoprostol was low; of the 72% (n = 79) of pharmacy workers who had heard of the product, 35% (n = 27) reported selling it, though rarely for reproductive health indications. Almost half (49%, n = 25) of the respondents who did not sell misoprostol expressed willingness to do so. The main reasons pharmacy workers gave for not selling the product included stock outs (due to product unavailability from the supplier), perceived lack of demand and unwillingness to stock an abortifacient. Knowledge and availability of misoprostol in pharmacies in Senegal is low, posing potential challenges for delivery of post-abortion care and obstetric care. Training is required to address low levels of knowledge of misoprostol registration and uses among pharmacy workers. Barriers that prevent pharmacy workers from stocking misoprostol, including weaknesses in the supply chain and stigmatisation of the product must be addressed. Low reported sales for reproductive health indications also suggest limited prescribing of

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

PubMed

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

2016-01-01

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

Informal processing of electronic waste at Agbogbloshie, Ghana: workers' knowledge about associated health hazards and alternative livelihoods.

PubMed

Yu, Emily A; Akormedi, Matthew; Asampong, Emmanuel; Meyer, Christian G; Fobil, Julius N

2017-12-01

This study was conducted to investigate the electronic waste workers' knowledge about the potential health hazards associated with their work as well as the livelihood alternatives that they would prefer if they were given the opportunity. A qualitative cross-sectional study was conducted to gather empirical information on e-waste workers' knowledge about the potential hazards associated with their work and the livelihood alternatives to e-waste recycling with a sample consisting of twenty all-male electronic waste workers at the Agbogbloshie scrap metal yard in Accra, Ghana. Electronic waste workers at Agbogbloshie were found to be exposed to a variety of injuries and illnesses. The workers' knowledge of the association between their health status and their work was generally poor. Apart from the physical injuries, they did not believe their work played any negative role in their health conditions. They preferred occupations such as farming or professional driving located in the northern region of Ghana to be closer to their families. The study concludes that the low knowledge level of the workers on the hazards that are associated with their work has implications for them accepting technologies to protect them and the natural environment from contamination. It is therefore imperative for any intervention to consider the current low level of knowledge and actively educate the workers to raise their awareness level, taking into account the provision of opportunities for workers to acquire applicable skills for future employment in other fields.

A Survey of the Asthma Knowledge and Practices of Child Care Workers.

ERIC Educational Resources Information Center

Ramm, John; And Others

1994-01-01

Investigated the asthma knowledge and practices of 247 child-care workers in southwestern Sydney. Two hundred and twelve (86 percent) correctly identified a persistent cough as the predominant symptom of childhood asthma, with wheezing (98 percent) being the response chosen most often. Nearly 50 percent of workers had used a nebulizer and/or a…

[Knowledge and perception about tuberculosis among public transport workers in Lima, Peru].

PubMed

Lukac, Danitza; Garaycochea, Octavio; Taype-Rondan, Alvaro; Luque Bustamante, Laura; Mujica-Vasquez, André; Zamora, Dario

2016-11-23

To describe the level of knowledge and perception of tuberculosis among public transport workers attending Road Safety Education courses in Lima, Peru. An observational, cross-sectional, analytic study was conducted between July and August 2014 in public transport workers attending the courses of Road Safety education. In Lima, such courses are mandatory for workers in the public transport area. An anonymous and voluntary survey was applied to obtain the following variables: sociodemographic characteristics, history of tuberculosis, tuberculosis knowledge and attitudes towards the disease. The factors associated to the risk perception of Tuberculosis infection were analysed using Poisson regression. From 309 attendees, 216 surveys were analysed (69.9%). Of these, 88.4% were males, 3.2% had a history of tuberculosis. The most widely known symptom was cough with phlegm (44.4%), the most popular source of information was television (39.8%), and only 9.7% had any training about tuberculosis. A 41.2% of respondents believed that working in the public transport sector was an occupation with a high risk of tuberculosis infection. No significant association between risk perception of tuberculosis and sociodemographic characteristics was found. A considerable lack of knowledge about tuberculosis symptoms and a low perception of risk for tuberculosis exists among public transport workers in Lima. Education strategies directed to this population need to be implemented.

The influence of risk perception on biosafety level-2 laboratory workers' hand-to-face contact behaviors.

PubMed

Johnston, James D; Eggett, Dennis; Johnson, Michele J; Reading, James C

2014-01-01

Pathogen transmission in the laboratory is thought to occur primarily through inhalation of infectious aerosols or by direct contact with mucous membranes on the face. While significant research has focused on controlling inhalation exposures, little has been written about hand contamination and subsequent hand-to-face contact (HFC) transmission. HFC may present a significant risk to workers in biosafety level-2 (BSL-2) laboratories where there is typically no barrier between the workers' hands and face. The purpose of this study was to measure the frequency and location of HFC among BSL-2 workers, and to identify psychosocial factors that influence the behavior. Research workers (N = 93) from 21 BSL-2 laboratories consented to participate in the study. Two study personnel measured workers' HFC behaviors by direct observation during activities related to cell culture maintenance, cell infection, virus harvesting, reagent and media preparation, and tissue processing. Following observations, a survey measuring 11 psychosocial predictors of HFC was administered to participants. Study personnel recorded 396 touches to the face over the course of the study (mean = 2.6 HFCs/hr). Of the 93 subjects, 67 (72%) touched their face at least once, ranging from 0.2-16.0 HFCs/hr. Among those who touched their face, contact with the nose was most common (44.9%), followed by contact with the forehead (36.9%), cheek/chin (12.5%), mouth (4.0%), and eye (1.7%). HFC rates were significantly different across laboratories F(20, 72) = 1.85, p = 0.03. Perceived severity of infection predicted lower rates of HFC (p = 0.03). For every one-point increase in the severity scale, workers had 0.41 fewer HFCs/hr (r = -.27, P < 0.05). This study suggests HFC is common among BSL-2 laboratory workers, but largely overlooked as a major route of exposure. Workers' risk perceptions had a modest impact on their HFC behaviors, but other factors not considered in this study, including social modeling and

Knowledge of avian influenza (H5N1) among poultry workers, Hong Kong, China.

PubMed

Kim, Jean H; Lo, Fung Kuk; Cheuk, Ka Kin; Kwong, Ming Sum; Goggins, William B; Cai, Yan Shan; Lee, Shui Shan; Griffiths, Sian

2011-12-01

In 2009, a cross-sectional survey of 360 poultry workers in Hong Kong, China, showed that workers had inadequate levels of avian influenza (H5N1) risk knowledge, preventive behavior, and outbreak preparedness. The main barriers to preventive practices were low perceived benefits and interference with work. Poultry workers require occupation-specific health promotion.

Transfusion-transmitted malaria: donor prevalence of parasitaemia and a survey of healthcare workers knowledge and practices in a district hospital in Ghana.

PubMed

Owusu-Ofori, Alex; Gadzo, Dominic; Bates, Imelda

2016-04-23

Transfusion-transmitted malaria (TTM) is a risk of transfusion that has not been well described in malaria endemic regions. The risk of the recipient getting malaria is related to the prevalence of malaria in the blood donors. There is however little information on the prevalence of malaria among donors in Akatsi district of Ghana. Further, the knowledge and practices of healthcare workers to TTM is unknown. The study was undertaken to determine the prevalence of malaria parasite infection among blood donors and to evaluate the knowledge and practices of healthcare workers to TTM in the Akatsi district of Ghana. The study was conducted at Akatsi South District Hospital between May and August 2014. To screen for Plasmodium falciparum, 5 µl of capillary blood was obtained by finger prick from 200 participants (100 donors and 100 healthy controls). Plasmodium falciparum screening was done using CareStart™ Malaria Antigen kit. To obtain information regarding TTM knowledge and practices, questionnaires were completed by 100 health workers including nurses, doctors and laboratory staff. The prevalence of P. falciparum was the same (10 %) in both donors and controls. All those who were malaria RDT positive were aged 15-25 years. Out of the 100 healthcare workers (31 males and 69 females) surveyed, 45 % of respondents (45/100) had never heard of transfusion-transmitted malaria. Almost all respondents (91 %) had not attended any lecture/seminar/workshop on blood transfusion in the past 12 months. There were 44 respondents (44 %) who wrongly said malaria was being screened for prior to transfusion in their hospital. However, 98.2 % (54/55) of those who had heard about TTM rightly stated that TTM can be prevented. The prevalence of P. falciparum parasitaemia is 10 % in healthy blood donors in the Akatsi district and represents a risk for TTM though the extent of this risk is unclear. Knowledge about TTM in healthcare workers in the district is low. Continuous

Oral health knowledge of health care workers in special children’s center

PubMed Central

Wyne, Amjad; Hammad, Nouf; Splieth, Christian

2015-01-01

Objective: To determine the oral health knowledge of health care workers in special children’s center. Methods: A self-administered questionnaire was used to collect following information: demographics, oral hygiene practices, importance of fluoride, dental visits, cause of tooth decay, gingival health, and sources of oral health information. The study was conducted at Riyadh Center for Special Children in Riyadh City from December 2013 to May 2014. Results: All 60 health care workers in the center completed the questionnaire. A great majority (95%) of the workers brushed their teeth twice or more daily. More than two-third (71.7%) of the workers knew that fluoride helps in caries prevention. One in five (21.7%) workers thought that a dental visit only becomes necessary in case of a dental problem. Similarly, 13.3% of the workers thought to “wait till there is some pain in case of a dental cavity” before seeking dental treatment. The workers ranked soft drinks/soda (98.3%), flavored fizzy drinks (60%) and sweetened/flavored milks (43.3%) as top three cariogenic drinks. A great majority (95%) of the workers correctly responded that blood on toothbrush most probably is a sign of “gum disease”. Dentists (50%) and media (45%) were the main source of their oral health information. There was no significant difference (p > 0.05) in workers’ response in relation to their specific job. Conclusion: The special health care workers in the disabled children’s center generally had satisfactory oral health knowledge and practices. PMID:25878636

Knowledge Worker Perceptions of Telework Policy in the New York Metropolitan Area: A Qualitative Descriptive Study

ERIC Educational Resources Information Center

Slaughter, Sandra Lorraine Hawks

2013-01-01

This qualitative descriptive case study, "Knowledge Worker Perceptions of Telework in the New York Metropolitan Area," was conducted to explore the perceptions of knowledge workers who commute to a physical workplace in the New York Metropolitan area (NYMA). In-depth interviews were conducted with fourteen NYMA commuters who are…

Laboratory Animal Workers' Attitudes and Perceptions Concerning Occupational Risk and Injury.

PubMed

Steelman, Eric D; Alexander, Jeffrey L

2016-01-01

Little is known regarding the risk perceptions and attitudes of laboratory animal care workers toward biologic safety. The purpose of this descriptive study was to assess the attitudes and perceptions of laboratory animal workers toward occupational and injury risk. Subscribers to the CompMed and TechLink listservs (n = 4808) were surveyed electronically, and 5.3% responded; data from 215 respondents were included in the final analysis. Primary variables of interest included AALAS certifications status, level of education, and responses to Likert-scale questions related to attitudes and perceptions of occupational risk and injury. Nonparametric (χ(2)) testing and measures of central tendency and dispersion were used to analyze and describe the data. According to 88.6% of respondents, biologic safety training is provided with information about zoonotic diseases of laboratory animals. Level of education was significantly related to perception of importance regarding wearing personal protective equipment. Participants indicated that appropriate support from coworkers and management staff is received, especially when performance and perception are hindered due to stress and fatigue. Laboratory animal staff are susceptible to injury and exposure to dangerous organisms and toxic substances. For this reason, to maximize safety, yearly biologic safety training should be provided, the importance of protective equipment adherence strengthened, and the culture of safety made a priority within the institution.

Knowledge and Perceptions of Health Workers' Training on Ethics, Confidentiality and Medico-Legal Issues.

PubMed

Barnie, Bernard Asamoah; Forson, Paa Kobina; Opare-Addo, Mercy Naa Aduele; Appiah-Poku, John; Rhule, Gyikua Plange; Oduro, George; Adu-Sarkodie, Yaw; Donkor, Peter

2015-02-01

Health care delivery in recent times has become more complicated, as patients expect health personnel to not only provide professional services but be accountable as well. It is thus imperative that health personnel are aware of their responsibility to the patient and also sensitive to medico legal issues if quality health care is to be assured. The aim of the study was to assess the knowledge and perception of health care workers on their training in ethics, confidentiality and medico-legal issues. It was expected that the results would inform policy on the training of the health workers. A cross-sectional survey was conducted among some categories of health workers (Doctors, Nurses and Health care assistants) at the Accident and Emergency directorate of Komfo Anokye Teaching Hospital, Ghana. A self-administered questionnaire was used to elicit information on ethics, confidentiality and medico- legal issues. Data collected was analyzed using SPSS version 16. A total of 103 health care workers were enrolled on the study representing 96% response rate. The study revealed that 74% had knowledge on ethics, confidentiality and medico- legal concepts; and 35.4% of the respondents indicated that health workers attitudes to ethics, confidentiality and medico- legal concepts was inadequate. About 28.3% indicated that their attitudes were good while 26.3% indicated attitudes were adequate with only 2% indicating that attitudes were very good. Nearly, 49% of the respondents also indicated that training on medico-legal issues should be taught during formal training and also on-the-job. Knowledge of health workers on ethics confidentiality and medico-legal issues is high and their perceptions are positive. However, regular training to update their knowledge will be necessary in order to ensure continuous improvement of the quality of health care delivery.

Knowledge and Perceptions Regarding Community-Acquired Staphylococcal Infections Among Health Care Workers in Hawai‘i

PubMed Central

Katz, Alan; Hurwitz, Eric; Tice, Alan

2013-01-01

Introduction Since the early 1990s, national rates of methicillin-resistant Staphylococcus aureus (MRSA) infections have increased dramatically. Initially identified in health care settings, community-acquired MRSA is now a major public health concern. With Hawai‘i's strikingly high incidence and prevalence of MRSA infections, a high level of knowledge and awareness among health care workers is essential to successfully controlling this evolving epidemic. Methods Health care and related workers were surveyed to assess their knowledge and perceptions about staphylococcal and MRSA infections. Knowledge was estimated by demonstrated ability to correctly identify risk factors including diabetes, obesity, pets, and seawater exposure as well as understanding the seriousness of antibiotic resistance. Perceptions were estimated by demonstrated awareness of the severity and elevated incidence and prevalence of S. aureus and MRSA infections. Results This study identified that occupation (advance clinical practitioner, nurse, public health professional, athletic trainers, and non-medical workers) as well as work location (community vs hospital) influence knowledge and perceptions regarding the epidemiology, severity, and risk factors of S. aureus and MRSA infections. Additionally, despite a well-documented global crisis with antibiotic resistance, Hawai‘i's community health care workers were less inclined to correctly identify the threat of antibiotic resistance as compared to their hospital-based colleagues. Conclusion Trends were observed in knowledge and perceptions with level of medical education. Differences were also noted according to work location. Overall, health care and related workers in the community were less likely to understand basic principles associated with S. aureus infections as well as misperceive this imminent threat. These findings provide compelling evidence for focused educational interventions targeting community health care and related workers

Knowledge and Perceptions About Community-acquired Staphylococcal Infections Among Health Care Workers in Hawai‘i

PubMed Central

Tice, Alan D; Hurwitz, Eric L; Katz, Alan R

2013-01-01

Since the early 1990s, national rates of methicillin-resistant Staphylococcus aureus (MRSA) infections have increased dramatically.1,2 Initially identified in health care settings, community-acquired MRSA is now a major public health concern. With Hawai‘i's expanding S. aureus and MRSA epidemic closely approximating the national trend in inpatient and outpatient settings,7,8 a high level of knowledge and awareness among health care workers is essential to successfully control this evolving epidemic. Health care and related workers were surveyed to assess their knowledge and perceptions about staphylococcal and MRSA infections. Knowledge was estimated by demonstrated ability to correctly identify risk factors including diabetes and obesity, as well as to demonstrate awareness of a growing staphylococcal and MRSA epidemic.9,10 Perceptions were estimated by level of concern of antibiotic resistance as well as of the severity of the staphylococcal and MRSA epidemic. Variations in knowledge and perception concerning basic principles associated with S. aureus infections as well as characteristics of the evolving S. aureus and MRSA epidemic were observed among various occupations (advance clinical practitioners, nurses, public health professionals, athletic trainers, and non-medical workers) as well as work locations (hospital, community, and non-clinical community). Overall, health care and related workers in community settings demonstrated disparities in knowledge regarding S. aureus and MRSA infections. They were also more likely to misperceive this growing threat. These findings provide support for focused educational interventions targeting community health care and related workers to improve awareness of staphylococcal infections in order to successfully address and combat this evolving epidemic. PMID:24069572

Primary healthcare worker knowledge related to prenatal and immediate newborn care: a cross sectional study in Masindi, Uganda

PubMed Central

2014-01-01

Background Global neonatal mortality remains unacceptably high. Health workers who attend to prenatal and postnatal mothers need to be knowledgeable in preventive and curative care for pregnant women and their newborn babies. This study aimed to determine the level of knowledge related to prenatal and immediate newborn care among primary healthcare workers in Masindi, Uganda. Methods A cross-sectional study was conducted. Interviews comprised of 25 multiple-choice questions were administered to health workers who were deployed to offer prenatal and postnatal care in Masindi in November 2011. Questions were related to four domains of knowledge: prenatal care, immediate newborn care, management of neonatal infections and identifying and stabilizing Low-Birth Weight (LBW) babies. Corresponding composite variables were derived; level of knowledge among health workers dichotomized as ‘adequate’ or ‘inadequate’. The chi-square statistic test was used to examine associations with independent variables including level of training (nursing assistant, general nurse or midwife), level of care (hospital/health centre level IV or health centre level III/II) and years of service (five years or less, six years or more). Results 183 health workers were interviewed: general nurses (39.3%), midwives (21.9%) and nursing assistants (38.8%). Respectively, 53.6%, 46.5%, 7.1% and 56.3% were considered to have adequate knowledge in prenatal care, newborn care, management of neonatal infections and identifying/stabilizing LBW babies. Being a general nurse was significantly associated with having adequate knowledge in identifying and stabilizing LBW babies (p < 0.001) compared to being a nursing assistant. Level of care being hospital/health centre level IV was not significantly associated with having adequate knowledge in prenatal or newborn care with reference to health centres of level III/II. Conclusion Knowledge regarding prenatal and newborn care among primary healthcare

Education and Knowledge Production in Workers' Struggles: Learning to Resist, Learning from Resistance

ERIC Educational Resources Information Center

Choudry, Aziz; Bleakney, David

2013-01-01

Trade unions and other sites of community-labour organizing such as workers centres are rich, yet contested spaces of education and knowledge production in which both non-formal and informal / incidental forms of learning occur. Putting forward a critique of dominant strands of worker education, the authors ask what spaces exist for social…

Evaluation of the health effects of occupational exposure of analytic laboratory workers processing illicit drug investigation files.

PubMed

Bentur, Y; Bentur, L; Rotenberg, M; Tepperberg, M; Leiba, R; Wolf, E Udi

2013-05-01

The Analytic Laboratory of Israel Police processes illicit drug files. In recent years, workers of this laboratory have complained of health problems. Limited information exists on the effect of occupational exposure to illicit drugs; biomonitoring was never done. To assess health effects and systemic absorption of illicit drugs in workers of the Analytic Laboratory occupationally exposed to illicit drugs. A prospective cohort study using health and occupational questionnaires, clinical assessments, and monitoring of urinary excretion of illicit drugs was conducted. The study included three blocks of one week each. At each week workers were assessed at the beginning (baseline), and the assessments were repeated at the end of the three working days. Urine specimens were analyzed for illicit drugs in an independent laboratory. Demographic, clinical, occupational, and laboratory data were subjected to descriptive analysis, and paired Student's t-test, chi-square analysis, and repeated measures model. Twenty-seven workers (age, 39.2 ± 8.3 years; 77.8% females) were included, yielding 122 paired samples. The following parameters were reduced at the end of shift compared with baseline: diastolic blood pressure (71.2 ± 11.2 and 77.2 ± 13.6 mmHg, respectively, p < 0.0001), FEV₁ (98.3 ± 14.6% and 100.7 ± 12.7%, respectively, p < 0.0001), FVC (101.4 ± 13.7% and 103.7 ± 14.0%, respectively, p = 0.003), and FEF₂₅₋₇₅ (85.7 ± 18.0% and 89.6 ± 18.7%, respectively, p = 0.01). Main health complaints included headache, fatigue, and dry eyes. No illicit drug was detected in the urine specimens. It is suggested that the health concerns of the laboratory workers were not related to the absorption of illicit drugs; environmental conditions (e.g. inadequate ventilation and respirable dust) can contribute to these concerns.

Safeguards Knowledge Management & Retention at U.S. National Laboratories.

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

Haddal, Risa; Jones, Rebecca; Bersell, Bridget

In 2017, four U.S. National Laboratories collaborated on behalf of DOE/NNSA to explore the safeguards knowledge retention problem, identify possible approaches, and develop a strategy to address it. The one-year effort consisted of four primary tasks. First, the project sought to identify critical safeguards information at risk of loss. Second, a survey and workshop were conducted to assess nine U.S. National Laboratories' efforts to determine current safeguards knowledge retention practices and challenges, and identify best practices. Third, specific tools were developed to identify and predict critical safeguards knowledge gaps and how best to recruit in order to fill those gaps.more » Finally, based on findings from the first three tasks and research on other organizational approaches to address similar issues, a strategy was developed on potential knowledge retention methods, customized HR policies, and best practices that could be implemented across the National Laboratory Complex.« less

Food safety knowledge, attitude, and practice toward compliance with abattoir laws among the abattoir workers in Malaysia.

PubMed

Abdullahi, Auwalu; Hassan, Azmi; Kadarman, Norizhar; Saleh, Ahmadu; Baraya, Yusha'u Shu'aibu; Lua, Pei Lin

2016-01-01

Foodborne diseases are common in the developing countries due to the predominant poor food handling and sanitation practices, particularly as a result of inadequate food safety laws, weak regulatory structures, and inadequate funding as well as a lack of appropriate education for food-handlers. The most frequently involved foods in disease outbreaks are of animal origin. However, in spite of the adequate legislation and laws governing the abattoir operation in Malaysia, compliance with food safety requirements during meat processing and waste disposal is inadequate. Therefore, the present study was designed to assess the food safety knowledge, attitude, and practice toward compliance with abattoir laws among the workers in Terengganu, Malaysia. A cross-sectional survey was conducted using simple random sampling technique in the six districts of Terengganu: two districts were used for the pilot study and the remaining four were used for the main study. One hundred sixty-five abattoir workers from the selected districts were interviewed using a structured questionnaire. The mean and standard deviation of knowledge, attitude, and practice scores of the workers were 6.02 and 1.954, 45.16 and 4.496, and 18.03 and 3.186, respectively. The majority of the workers (38.8%) had a low level of knowledge and 91.7% had a positive attitude, while 77.7% had a good practice of compliance. Sex had a significant association with the level of knowledge (P<0.001) and practice (P=0.044) among the workers. The females had a higher level of knowledge than the males, while the males had a better practice of compliance than females. Similarly, knowledge also had a significant (P=0.009) association with the level of practice toward compliance with abattoir laws among the workers. The abattoir workers had a positive attitude and good practice, but a low level of knowledge toward compliance with the abattoir laws. Therefore, public awareness, workshops, and seminars relevant to the abattoir

Food safety knowledge, attitude, and practice toward compliance with abattoir laws among the abattoir workers in Malaysia

PubMed Central

Abdullahi, Auwalu; Hassan, Azmi; Kadarman, Norizhar; Saleh, Ahmadu; Baraya, Yusha’u Shu’aibu; Lua, Pei Lin

2016-01-01

Purpose Foodborne diseases are common in the developing countries due to the predominant poor food handling and sanitation practices, particularly as a result of inadequate food safety laws, weak regulatory structures, and inadequate funding as well as a lack of appropriate education for food-handlers. The most frequently involved foods in disease outbreaks are of animal origin. However, in spite of the adequate legislation and laws governing the abattoir operation in Malaysia, compliance with food safety requirements during meat processing and waste disposal is inadequate. Therefore, the present study was designed to assess the food safety knowledge, attitude, and practice toward compliance with abattoir laws among the workers in Terengganu, Malaysia. Materials and methods A cross-sectional survey was conducted using simple random sampling technique in the six districts of Terengganu: two districts were used for the pilot study and the remaining four were used for the main study. One hundred sixty-five abattoir workers from the selected districts were interviewed using a structured questionnaire. Results The mean and standard deviation of knowledge, attitude, and practice scores of the workers were 6.02 and 1.954, 45.16 and 4.496, and 18.03 and 3.186, respectively. The majority of the workers (38.8%) had a low level of knowledge and 91.7% had a positive attitude, while 77.7% had a good practice of compliance. Sex had a significant association with the level of knowledge (P<0.001) and practice (P=0.044) among the workers. The females had a higher level of knowledge than the males, while the males had a better practice of compliance than females. Similarly, knowledge also had a significant (P=0.009) association with the level of practice toward compliance with abattoir laws among the workers. Conclusion The abattoir workers had a positive attitude and good practice, but a low level of knowledge toward compliance with the abattoir laws. Therefore, public awareness

Knowledge of and Attitudes to Influenza Vaccination in Healthy Primary Healthcare Workers in Spain, 2011-2012

PubMed Central

Domínguez, Angela; Godoy, Pere; Castilla, Jesús; Soldevila, Núria; Toledo, Diana; Astray, Jenaro; Mayoral, José María; Tamames, Sonia; García-Gutiérrez, Susana; González-Candelas, Fernando; Martín, Vicente; Díaz, José; Torner, Nuria

2013-01-01

Annual influenza vaccination is recommended for healthcare workers, but many do not follow the recommendation. The objective of this study was to investigate the factors associated with seasonal influenza vaccination in the 2011–2012 season. We carried out an anonymous web survey of Spanish primary healthcare workers in 2012. Information on vaccination, and knowledge and attitudes about the influenza vaccine was collected. Workers with medical conditions that contraindicated vaccination and those with high risk conditions were excluded. Multivariate analysis was performed using unconditional logistic regression. We included 1,749 workers. The overall vaccination coverage was 50.7% and was higher in workers aged ≥ 55 years (55.7%), males (57.4%) and paediatricians (63.1%). Factors associated with vaccination were concern about infection at work (aOR 4.93; 95% CI 3.72–6.53), considering that vaccination of heathcare workers is important (aOR 2.62; 95%CI 1.83–3.75) and that vaccination is effective in preventing influenza and its complications (aOR 2.40; 95% CI 1.56–3.67). No association was found between vaccination and knowledge of influenza or the vaccine characteristics. Educational programs should aim to remove the misconceptions and attitudes that limit compliance with recommendations about influenza vaccination in primary healthcare workers rather than only increasing knowledge about influenza and the characteristics of the vaccine. PMID:24260560

Knowledge of and attitudes to influenza vaccination in healthy primary healthcare workers in Spain, 2011-2012.

PubMed

Domínguez, Angela; Godoy, Pere; Castilla, Jesús; Soldevila, Núria; Toledo, Diana; Astray, Jenaro; Mayoral, José María; Tamames, Sonia; García-Gutiérrez, Susana; González-Candelas, Fernando; Martín, Vicente; Díaz, José; Torner, Nuria

2013-01-01

Annual influenza vaccination is recommended for healthcare workers, but many do not follow the recommendation. The objective of this study was to investigate the factors associated with seasonal influenza vaccination in the 2011-2012 season. We carried out an anonymous web survey of Spanish primary healthcare workers in 2012. Information on vaccination, and knowledge and attitudes about the influenza vaccine was collected. Workers with medical conditions that contraindicated vaccination and those with high risk conditions were excluded. Multivariate analysis was performed using unconditional logistic regression. We included 1,749 workers. The overall vaccination coverage was 50.7% and was higher in workers aged ≥ 55 years (55.7%), males (57.4%) and paediatricians (63.1%). Factors associated with vaccination were concern about infection at work (aOR 4.93; 95% CI 3.72-6.53), considering that vaccination of heathcare workers is important (aOR 2.62; 95%CI 1.83-3.75) and that vaccination is effective in preventing influenza and its complications (aOR 2.40; 95% CI 1.56-3.67). No association was found between vaccination and knowledge of influenza or the vaccine characteristics. Educational programs should aim to remove the misconceptions and attitudes that limit compliance with recommendations about influenza vaccination in primary healthcare workers rather than only increasing knowledge about influenza and the characteristics of the vaccine.

High urinary bisphenol A concentrations in workers and possible laboratory abnormalities.

PubMed

Wang, Feng; Hua, Jing; Chen, Minjian; Xia, Yankai; Zhang, Qi; Zhao, Renzheng; Zhou, Weixin; Zhang, Zhengdong; Wang, Bingling

2012-09-01

Bisphenol A (BPA) is widely used in epoxy resins in China. There are few reports on the adverse health effects of occupational exposure to BPA. This study examined associations between urinary BPA concentrations in workers and laboratory parameters for health status. Spot urine checks at the end shift on Friday were used for cross-sectional analysis of BPA concentrations, and blood or urinary markers of liver function, glucose homeostasis, thyroid function and cardiovascular diseases were measured. The 28 participants were workers in two semiautomatic epoxy resin factories. The average urinary BPA concentration was 55.73±5.48 ng/ml (geometric mean ± geometric SD) (range 5.56-1934.85 ng/ml). After adjusting for urine creatinine (Cr), it was 31.96±4.42 μg/g Cr (geometric mean ± geometric SD) (range 4.61-1253.69 μg/g Cr). BPA feeding operators showed the highest concentrations, over 10 times those of the crushing and packing and office workers. Higher BPA concentrations were associated with clinically abnormal concentrations of FT3, FT4, TT3, TT4, thyroid-stimulating hormone, glutamic-oxaloacetic transaminase and γ-glutamyl transferase. Workers with higher BPA concentrations showed higher FT3 concentrations (linear trend: p<0.001). Bivariate correlation tests for laboratory analytes within normal limits showed FT3 to be positively associated with logged BPA concentrations, r=0.57, p=0.002. FT4 was positively associated with lactate dehydrogenase, r=0.45, p=0.020, and insulin was positively associated with thyroid-stimulating hormone with r=0.57, p=0.009. Higher occupational BPA exposure, reflected in urinary concentrations of BPA, may be associated with thyroid hormone disruption.

Knowledge and practice regarding dengue and chikungunya: a cross-sectional study among Healthcare workers and community in Northern Tanzania.

PubMed

Kajeguka, Debora C; Desrochers, Rachelle E; Mwangi, Rose; Mgabo, Maseke R; Alifrangis, Michael; Kavishe, Reginald A; Mosha, Franklin W; Kulkarni, Manisha A

2017-05-01

To investigate knowledge and prevention practices regarding dengue and chikungunya amongst community members, as well as knowledge, treatment and diagnostic practices among healthcare workers. We conducted a cross-sectional survey with 125 community members and 125 healthcare workers from 13 health facilities in six villages in the Hai district of Tanzania. A knowledge score was generated based on participant responses to a structured questionnaire, with a score of 40 or higher (of 80 and 50 total scores for community members and healthcare workers, respectively) indicating good knowledge. We conducted qualitative survey (n = 40) to further assess knowledge and practice regarding dengue and chikungunya fever. 15.2% (n = 19) of community members had good knowledge regarding dengue, whereas 53.6%, (n = 67) of healthcare workers did. 20.3% (n = 16) of participants from lowland areas and 6.5% (n = 3) from highland areas had good knowledge of dengue (χ 2 = 4.25, P = 0.03). Only 2.4% (n = 3) of all participants had a good knowledge score for chikungunya. In the qualitative study, community members expressed uncertainty about dengue and chikungunya. Some healthcare workers thought that they were new diseases. There is insufficient knowledge regarding dengue and chikungunya fever among community members and healthcare workers. Health promotion activities on these diseases based on Ecological Health Mode components to increase knowledge and improve preventive practices should be developed. © 2017 John Wiley & Sons Ltd.

[Knowledge and beliefs of professional workers in education, health and social services towards ADHD].

PubMed

Massé, Line; Couture, Caroline; Anciaux, Valentine

2010-01-01

This study aims at better understanding the knowledge and beliefs of professional workers in school, health and social service settings in Quebec regarding ADHD. The authors examine the important discrepancies identified by Cohen (1999) between identified standard practices in treating ADHD patients and practices used in Quebec. This situation could be linked to insufficient knowledge of workers or certain of their beliefs that oppose these practices and their reluctance to implement them in their environment. Two measurement scales were utilised : the Attention Deficit Hyperactivity Disorder Orientation Scale (ADHDOS, Couture, 2002) and the Survey of ADHD of Jerome and al. (1994). Results show among other things, that knowledge and beliefs vary according to professionals'background and training.

Knowledge, attitude and practice of standard precautions of infection control by hospital workers in two tertiary hospitals in Nigeria

PubMed Central

Pondei, Kemebradikumo; Adetunji, Babatunde; Chima, George; Isichei, Christian; Gidado, Sanusi

2015-01-01

Background: Standard precautions are recommended to prevent transmission of infection in hospitals. However, their implementation is dependent on the knowledge and attitudes of healthcare workers (HCW). This study describes the knowledge, attitude and practice (KAP) of standard precautions of infection control among HCW of two tertiary hospitals in Nigeria is described. Methods: A cross-sectional study was undertaken in 2011/2012 among HCW in two tertiary hospitals in Nigeria. Data was collected via a structured self-administered questionnaire assessing core elements of KAP of standard precautions. Percentage KAP scores were calculated and professional differences in median percentage KAP scores were ascertained. Results: A total of 290 HCW participated in the study (76% response rate), including 111 (38.3%) doctors, 147 (50.7%) nurses and 32 (11%) laboratory scientists. Overall median knowledge and attitude scores toward standard precautions were above 90%, but median practice score was 50.8%. The majority of the HCW had poor knowledge of injection safety and complained of inadequate resources to practise standard precautions. House officers, laboratory scientists and junior cadres of nurses had lower knowledge and compliance with standard precautions than more experienced doctors and nurses. Conclusion: Our results suggest generally poor compliance with standard precautions of infection control among HCW in Nigeria. Policies that foster training of HCW in standard precautions and guarantee regular provision of infection control and prevention resources in health facilities are required in Nigeria. PMID:28989394

HIV/AIDS knowledge and occupational risk in primary care health workers from Chile

PubMed Central

Valdés, Baltica Cabieses; Lagunas, Lilian Ferrer; Villarroel, Luis Antonio; Acosta, Rosina Cianelli; Miner, Sarah; Silva, Margarita Bernales

2014-01-01

Objective To explore the relationship between knowledge level and occupational risk exposure to HIV/AIDS in primary care health workers. Methodology Analytical cross-sectional study. 720 health workers from Santiago answered a survey about HIV/AIDS that included: knowledge level (appropriate, inappropriate), occupational risk (with or without risk), and control variables (age, gender, health center, education and marital status). Descriptive and association analysis were performed. Odds Ratio (OR) was estimated through simple and multiple regressions logistics. Results 58.7% of the participants reported HIV occupational risk. 63.8% of the participants from the exposed group reported an appropriate level of knowledge, versus 36.1% of the non-exposed group (Adjusted OR of 3.1, IC95%OR: 2.0-4.8, p<0.0001). Technicians and cleaning staff reported a lower proportion of appropriate level of knowledge compared to the employees with college education (p<0.0001). Conclusion The level of HIV/AID occupational risk is directly associated with the level of knowledge of the disease. PMID:25284913

[Evaluation of the knowledge and manner of workers of workplaces in Tokat about the ban on restriction of indoor smoking].

PubMed

Doruk, Sibel; Celik, Deniz; Etikan, Ilker; Inönü, Handan; Yılmaz, Ayşe; Seyfikli, Zehra

2010-01-01

To evaluate the knowledge and manner of cafe, pub and restaurant (with/without alcohol) workers in our city center about the ban on restriction of indoor smoking. To determine the preparation about the ban, smoking characteristics of workers, the knowledge on passive smoking. A questionnaire was performed to workers. The type of workplace, the number of workers, existence of a restriction of indoor smoking, any preparation about the ban were asked. The job of worker, whether the worker has a knowledge on the ban or not, the idea of the workers on the necessity and practicability of the ban were asked. Smoking history and the knowledge about passive smoking of workers were recorded. Fagerstrom nicotine dependent test (FNDT) was performed to smokers. Eighty four work places with 568 workers included in the study. The questionnaire was performed to 337 workers whose mean age was 29.1/years. 292 of workers were male. 190 of cases were current smokers. 166 of cases (49.3%) know the meaning of passive smoking. Alcohol offering was made at 8 of workplaces. Smoking was forbidden in 20 of workplaces. A preparation was performed about the ban in 30 of (46.9%) other workplaces. 88.4% of workers have knowledge on the ban, 64.7% of them know the punishment of the noncompliance of the ban. 81.3% of the workers believe the necessity and 45.7% of them believe the practicability of the ban. Smokers and especially who's FNBT > 5 have a stronger belief on the necessity and practicability of the ban. We determined that the preparation about the ban was inadequate although there was an little time for the put into practice the law. So we think that the controls of workplaces should be happened frequent.

Time-Chunking and Hyper-Refocusing in a Digitally-Enabled Workplace: Six Forms of Knowledge Workers

PubMed Central

Gaskin, James E.; Skousen, Tanner

2016-01-01

Until the turn of the millennium, switching tasks required moving locations or reconfiguring physical workspaces. However, contemporary digital tools and workspaces allow knowledge workers to perform an increasingly diverse set of tasks, with an increasingly extending arm of influence, all from the same physical location without any physical reconfigurations or traversing of physical space. Along with this increased ambidexterity comes an increase in the quantity and frequency of demands on the time of knowledge workers. This digitalization of work now tethers their ability to perform largely to their ability to intensely focus in small chunks, and then “hyper-jump” that focus to another task without traversing the cognitive cool downs or warm ups required to reconfigure their train of thought from one task to another. Accordingly, they must become more like the hyper-functioning tools they employ if they are to avoid becoming the bottleneck resource in the configuration of socio-technical elements comprising their work routines. In order to better understand how knowledge workers manage their time and maintain focus across multiple and interrupting tasks, we leverage current time prioritization literature to propose and theorize around two key constructs: time-chunking and hyper-refocusing. By combining the possible values for these two constructs, we hypothesize the emergence of six forms of knowledge workers and their relative expected performance. The effects of digitalization on these new worker forms are discussed. We conclude by discussing opportunities for new research questions regarding time-chunking strategies and the hyper-refocusing ability. PMID:27822193

Knowledge and skills retention among frontline health workers: community maternal and newborn health training in rural Ethiopia.

PubMed

Gobezayehu, Abebe Gebremariam; Mohammed, Hajira; Dynes, Michelle M; Desta, Binyam Fekadu; Barry, Danika; Aklilu, Yeshiwork; Tessema, Hanna; Tadesse, Lelissie; Mikulich, Meridith; Buffington, Sandra Tebben; Sibley, Lynn M

2014-01-01

We examined the degree to which the skills and knowledge of health workers in Ethiopia were retained 18 months after initial maternal and newborn health training and sought to identify factors associated with 18-month skills assessment performance. A nonexperimental, descriptive design was employed to assess 18-month skills performance on the topics of Prevent Problems Before Baby Is Born and Prevent Problems After Baby Is Born. Assessment was conducted by project personnel who also received the maternal and newborn health training and additional training to reliably assess health worker performance. Among the 732 health workers who participated in maternal and newborn health training in 6 rural districts of the Amhara and Oromia regions of Ethiopia (including pretesting before training and a posttraining posttest), 75 health extension workers (78%) and 234 guide team members (37%) participated in 18-month posttest. Among health extension workers in both regions, strong knowledge retention was noted in 10 of 14 care steps for Prevent Problems Before Baby Is Born and in 14 of 16 care steps of Prevent Problems After Baby Is Born. Lower knowledge retention was observed among guide team members in the Amhara region. Across regions, health workers scored lowest on steps that involved nonaction (eg, do not give oxytocin). Educational attainment and age were among the few variables found to significantly predict test performance, although participants varied substantially by other sociodemographic characteristics. Results demonstrated an overall strong retention of knowledge and skills among health extension workers and highlighted the need for improvement among some guide team members. Refresher training and development of strategies to improve knowledge of retention of low-performing steps were recommended. © 2014 by the American College of Nurse-Midwives.

Breastfeeding knowledge among health workers in rural South Africa.

PubMed

Shah, Sonal; Rollins, Nigel C; Bland, Ruth

2005-02-01

The aim of the study was to conduct a rapid assessment of breastfeeding knowledge amongst health workers in an area of high HIV prevalence. A cross-sectional survey using semi-structured questionnaires and problem-based scenarios was carried out. Responses were compared to those recommended in the World Health Organization (WHO) Breastfeeding Counselling Course. The setting was a rural area of KwaZulu Natal, with a population of 220 000 people. At the time of the study approximately 36 per cent of pregnant women were HIV-infected and no programme to prevent mother-to-child transmission was in place. A convenient sample of 71 healthcare workers (14 doctors, 25 professional nurses, 16 staff nurses, and 16 community health workers) were included in the study. Over 50% of respondents had given breastfeeding advice to clients over the previous month. However, there were significant discrepancies in breastfeeding knowledge compared to WHO recommendations. Ninety-three per cent (n = 13) of doctors knew that breastfeeding should be initiated within 30 min of delivery, but 71 per cent (n = 10) would recommend water, and 50 per cent (n = 7) solids to breastfed infants under 6 months of age. Fifty-seven per cent (n = 8) considered glucose water necessary for neonatal jaundice, constipation, and for infants immediately after delivery. Only 44 per cent (n = 7) of staff nurses and 56 per cent (n = 14) of professional nurses knew that breastfeeding should be on demand. The majority would recommend water, formula milk, and solids to breastfed infants under 6 months of age, and glucose water for neonatal jaundice and immediately after delivery. Knowledge of community health workers differed most from WHO recommendations: only 37 per cent (n = 6) knew that breastfeeding should be initiated within 30 min of delivery, 68 per cent (n = 11) thought breastfeeding should be on schedule and not on demand, and the majority would recommend supplements to infants under 6 months of age. Few

Knowledge and Risk Perceptions of Occupational Infections Among Health-care Workers in Malaysia.

PubMed

Subramanian, Ganesh Chidambar; Arip, Masita; Saraswathy Subramaniam, T S

2017-09-01

Health-care workers are at risk of exposure to occupational infections with subsequent risk of contracting diseases, disability, and even death. A systematic collection of occupational disease data is useful for monitoring current trends in work situations and disease exposures; however, these data are usually limited due to under-reporting. The objective of this study was to review literature related to knowledge, risk perceptions, and practices regarding occupational exposures to infectious diseases in Malaysian health-care settings, in particular regarding blood-borne infections, universal precautions, use of personal protective equipment, and clinical waste management. The data are useful for determining improvements in knowledge and risk perceptions among health-care workers with developments of health policies and essential interventions for prevention and control of occupational diseases.

A surgical skills laboratory improves residents' knowledge and performance of episiotomy repair.

PubMed

Banks, Erika; Pardanani, Setul; King, Mary; Chudnoff, Scott; Damus, Karla; Freda, Margaret Comerford

2006-11-01

This study was undertaken to assess whether a surgical skills laboratory improves residents' knowledge and performance of episiotomy repair. Twenty-four first- and second-year residents were randomly assigned to either a surgical skills laboratory on episiotomy repair or traditional teaching alone. Pre- and posttests assessed basic knowledge. Blinded attending physicians assessed performance, evaluating residents on second-degree laceration/episiotomy repairs in the clinical setting with 3 validated tools: a task-specific checklist, global rating scale, and a pass-fail grade. Postgraduate year 1 (PGY-1) residents participating in the laboratory scored significantly better on all 3 surgical assessment tools: the checklist, the global score, and the pass/fail analysis. All the residents who had the teaching laboratory demonstrated significant improvements on knowledge and the skills checklist. PGY-2 residents did not benefit as much as PGY-1 residents. A surgical skills laboratory improved residents' knowledge and performance in the clinical setting. Improvement was greatest for PGY-1 residents.

Hazardous materials on golf courses: Experience and knowledge of golf course superintendents and grounds maintenance workers from seven states

PubMed Central

Arcury-Quandt, Alice E.; Gentry, Amanda L.; Marín, Antonio J.

2011-01-01

Background The golf course industry has a growing Latino work force. Little occupational health research has addressed this work force. This paper examines golf course superintendents’ and Latino grounds maintenance workers’ pesticide knowledge, beliefs, and safety training. In particular, it focuses on knowledge of and adherence to OSHA Right-to-Know regulations. Methods In person, in-depth interviews were conducted with ten golf course superintendents in five states and with sixteen Latino grounds maintenance workers in four states. Results Few superintendents were in compliance with Right-to-Know regulations or did pesticide safety training with all of their workers. Few workers had any pesticide safety knowledge. Most safety training on golf courses was rudimentary and focused on machine safety, and was usually conducted in the off-season or on rainy days, not before workers were assigned tasks. Conclusions More Right-to-Know training is necessary for superintendents and grounds maintenance workers. Culturally and linguistically appropriate Spanish language materials need to be developed or made more widely available to train workers. Better enforcement of safety and training regulations is necessary. PMID:21360723

Developing Guided Inquiry-Based Student Lab Worksheet for Laboratory Knowledge Course

NASA Astrophysics Data System (ADS)

Rahmi, Y. L.; Novriyanti, E.; Ardi, A.; Rifandi, R.

2018-04-01

The course of laboratory knowledge is an introductory course for biology students to follow various lectures practicing in the biology laboratory. Learning activities of laboratory knowledge course at this time in the Biology Department, Universitas Negeri Padang has not been completed by supporting learning media such as student lab worksheet. Guided inquiry learning model is one of the learning models that can be integrated into laboratory activity. The study aimed to produce student lab worksheet based on guided inquiry for laboratory knowledge course and to determine the validity of lab worksheet. The research was conducted using research and developmet (R&D) model. The instruments used in data collection in this research were questionnaire for student needed analysis and questionnaire to measure the student lab worksheet validity. The data obtained was quantitative from several validators. The validators consist of three lecturers. The percentage of a student lab worksheet validity was 94.18 which can be categorized was very good.

Use of Pictorial Evaluations to Measure Knowledge Gained by Hispanic Landscape Workers Receiving Safety Training

ERIC Educational Resources Information Center

Bauske, Ellen M.; Fuhrman, Nicholas E.; Martinez-Espinoza, Alfredo D.; Orellana, Rolando

2013-01-01

Landscape work is dangerous. In the Southeast, Hispanic workers predominate in landscape industries. The incidence of functional illiteracy in this group of workers is high. A pictorial knowledge-based evaluation instrument was developed to measure the effectiveness of the trainings. No reading skills were required to take the evaluation. The…

Knowledge of Rabies Prevention in Vietnamese Public Health and Animal Health Workers.

PubMed

Nguyen, K A T; Nguyen, H T T; Pham, T N; Van, K D; Hoang, T V; Olowokure, B

2016-11-01

Rabies is an invariably fatal, but preventable zoonotic disease. Despite a national programme for its prevention and control, the number of rabies associated deaths in Vietnam has increased in recent years. A cross-sectional survey was undertaken in 2012 to assess and compare the knowledge, awareness and practices of 189 public health workers (PHW) and animal health workers (AHW) attending a joint training course for professionals from provinces in northern Vietnam with the highest number of deaths from rabies. Questionnaires facilitating self-evaluation were provided, and total knowledge scores were calculated (maximum 38 points) and categorized into: 'high' (>30 points), 'moderate' (21-30) and 'low' (<21). The response rate was 100%, and among the 189 participants, 56% were PHW compared to 44% who were AHW. Although most respondents knew rabies could be transmitted through the bite of an animal, most commonly a dog, and that rabies is a preventable disease, significant differences between groups were identified. Major areas included poor knowledge of common rabies reservoirs, wound management and guidance on post-exposure prophylaxis. Overall, the total mean knowledge scores for PHW was significantly higher (P = 0.011) compared to those for AHW, but both scores fell within the 'moderate' knowledge range. However, proportionately more PHW than AHW achieved 'high' knowledge scores (P = 0.0098). To our knowledge this is the first published study to simultaneously assess the knowledge and awareness of animal health and public health professionals attending joint training activities aimed at strengthening rabies prevention and control. To ensure effective prevention and control of rabies requires that AHW and PHW not only coordinate and collaborate, but have a common knowledge and understanding of rabies prevention and control measures. This study provides important baseline data in a relatively unexplored area of research that can focus future interventions and

Impact of waste management training intervention on knowledge, attitude and practices of teaching hospital workers in Pakistan.

PubMed

Kumar, Ramesh; Somrongthong, Ratana; Ahmed, Jamil

2016-01-01

To evaluate the sustainability and effectiveness of training as an intervention to improve the knowledge, attitude and practices of hospital workers on health care waste management. We conducted this quasi-experimental study in two tertiary care teaching hospitals in Rawalpindi in October 2013. Training, practical demonstrations and reminders on standard waste management were given to 138 hospital workers in one hospital and compared with 137 workers from the control hospital. We collected data 18 months after intervention through a structured questionnaire to assess the impact of the intervention. We used paired t-test to compare the scores on knowledge, attitude and practices at baseline and first follow up and final impact assessment. Chi square test was used to compare group variables between intervention and control groups. After 18 months since intervention the mean scores on knowledge attitude and practices differed statistically significantly since baseline and intervention group had statistically significantly better knowledge positive attitudes and good health care waste management practices (p < 0.001). Health care and sanitary workers in intervention group scored statistically significantly higher (p < 0.001). Trainings of health and sanitary workers on health care waste management guidelines were sustainable among the intervention group after 18 months which shows the positive impact of our intervention. It is recommended that the trainings as intervention be included in the overall policies of the public and private sector hospitals in Pakistan and other similar settings.

(32)P measurment of urine samples and internal dose assessment for radiation workers in life science laboratories.

PubMed

Yoon, S; Pak, M-J; Park, S; Yoo, J; Ha, W-H; Jang, H-K; Kim, J K

2014-12-01

(32)P measurements of urine samples and internal dose assessments were conducted for workers in life science laboratories. A procedure for sample pre-treatment was established and validation was performed to exclude interference and to detect (32)P levels accurately. The detection conditions for Cherenkov radiation were evaluated and the accuracy of Cherenkov radiation measurements validated. The analytical and measurement procedures were applied to urine samples collected from 11 workers from life sciences laboratories. The results of the measurements generally indicated very low background radiation levels, but daily urine samples from two workers were above the minimum detectable activity. The (32)P concentrations for two of the workers were 29.3  ±  10.4 Bq•d(-1) and 24.1  ±  11.8 Bq•d(-1), respectively, at intake levels of 4.12 kBq and 2.61 kBq. The effective doses for these two workers were 4.6 μSv and 2.9 μSv. Overall, the results indicate very low levels of radioactivity, except for cases related to specific working conditions.

Living Up to the Code's Exhortations? Social Workers' Political Knowledge Sources, Expectations, and Behaviors.

PubMed

Felderhoff, Brandi Jean; Hoefer, Richard; Watson, Larry Dan

2016-01-01

The National Association of Social Workers' (NASW's) Code of Ethics urges social workers to engage in political action. However, little recent research has been conducted to examine whether social workers support this admonition and the extent to which they actually engage in politics. The authors gathered data from a survey of social workers in Austin, Texas, to address three questions. First, because keeping informed about government and political news is an important basis for action, the authors asked what sources of knowledge social workers use. Second, they asked what the respondents believe are appropriate political behaviors for other social workers and NASW. Third, they asked for self-reports regarding respondents' own political behaviors. Results indicate that social workers use the Internet and traditional media services to stay informed; expect other social workers and NASW to be active; and are, overall, more active than the general public in many types of political activities. The comparisons made between expectations for others and their own behaviors are interesting in their complex outcomes. Social workers should strive for higher levels of adherence to the code's urgings on political activity. Implications for future work are discussed.

Laboratory animals and respiratory allergies: The prevalence of allergies among laboratory animal workers and the need for prophylaxis

PubMed Central

Ferraz, Erica; Arruda, Luisa Karla de Paula; Bagatin, Ericson; Martinez, Edson Z; Cetlin, Andrea A; Simoneti, Christian S; Freitas, Amanda S; Martinez, José A B; Borges, Marcos C; Vianna, Elcio O

2013-01-01

OBJECTIVE: Subjects exposed to laboratory animals are at a heightened risk of developing respiratory and allergic diseases. These diseases can be prevented by simple measures such as the use of personal protective equipment. We report here the primary findings of the Laboratory Animals and Respiratory Allergies Study regarding the prevalence of allergic diseases among laboratory animal workers, the routine use of preventive measures in laboratories and animal facilities, and the need for prevention programs. METHODS: Animal handlers and non-animal handlers from 2 Brazilian universities (University of São Paulo and State University of Campinas) answered specific questionnaires to assess work conditions and symptoms. These subjects also underwent spirometry, a bronchial challenge test with mannitol, and skin prick tests for 11 common allergens and 5 occupational allergens (rat, mouse, guinea pig, hamster, and rabbit). RESULTS: Four hundred fifty-five animal handlers (32±10 years old [mean±SD], 209 men) and 387 non-animal handlers (33±11 years old, 121 men) were evaluated. Sensitization to occupational allergens was higher among animal handlers (16%) than non-animal handlers (3%, p<0.01). Accessibility to personal protective equipment was measured at 85% (median, considering 73 workplaces of the animal handler group). Nineteen percent of the animal handlers indicated that they wear a respirator at all times while handling animals or working in the animal room, and only 25% of the animal handlers had received an orientation about animal-induced allergies, asthma, or rhinitis. CONCLUSION: In conclusion, our data indicate that preventive programs are necessary. We suggest providing individual advice to workers associated with institutional programs to promote a safer work environment. PMID:23778494

Improving local health workers' knowledge of malaria in the elimination phase-determinants and strategies: a cross-sectional study in rural China.

PubMed

Wang, Ruoxi; Tang, Shangfeng; Yang, Jun; Shao, Tian; Shao, Piaopiao; Liu, Chunyan; Feng, Da; Fu, Hang; Chen, Xiaoyu; Hu, Tao; Feng, Zhanchun

2017-05-19

The current stage of malaria elimination in China requires experienced local health workers with sufficient knowledge of malaria who help to keep the public health system vigilant about a possible resurgence. However, the influencing factors of local health workers' knowledge level are not fully comprehended. This study aims to explore the factors with heavy impact on local health worker's knowledge of malaria and propose corresponding suggestions. Underpinned by stratified sampling method, a cross-sectional survey was carried out between November 2014 and April 2016. Chi square test was performed to identify the factors with potential influence on health workers' knowledge level of malaria. Bivariate logistic regression was employed to explore the relationship between the predictors and local health workers' knowledge level of malaria. Layered Chi square test was used to calculate the homogeneity of the interaction between training approaches and the percentage of participants with high-level knowledge. The endemic type of county and type of organization played the most significant role in influencing local health workers' knowledge level regarding malaria in the sample population. The participants from Type 1 and Type 2 counties were 4.3 times (4.336 and 4.328, respectively) more likely to have high-level knowledge of malaria than those who work in Type 3 counties. The probability of having high-level knowledge amongst the participants from county-level facilities (county hospitals and CDCs) were more than 2.2 times higher than those who work in villages. Other socio-demographic factors, such as education and work experience, also affected one's knowledge regarding malaria. Amongst the six most-used training approaches, electronic material (OR = 2.356, 95% CI 1.112-4.989), thematic series (OR = 1.784, 95% CI 0.907-3.508) and supervision (OR = 2.788, 95% CI 1.018-7.632) were proven with significant positive impact on local health workers' knowledge of

Knowledge, attitude and practice of pharmacists and health-care workers regarding oral contraceptives correct usage, side-effects and contraindications.

PubMed

Sattari, M; Mokhtari, Z; Jabari, H; Mashayekhi, S O

2013-06-01

Despite the success of the Iranian family planning programme, the number of unwanted pregnancies remains high. To investigate whether health workers in Tabriz are providing correct information and counselling about OCP use, the current study was planned to examine the level of knowledge, attitude and practice of OCP providers. A sample of 150 health-care workers in health houses and 150 community/hospital pharmacists answered a questionnaire about knowledge of correct use of OCP, side-effects, contraindications, danger signs/symptoms and non-contraceptive benefits, and whether they counselled patients about these subjects. Knowledge of pharmacists and health workers was not as high as expected and in many topics they were counselling patients even when they had incorrect knowledge and in other areas they were not providing information to patients despite having the correct knowledge. Better continuing education for OCP providers and especially for pharmacists seems necessary.

Developing a Behavioral Health Screening Program for BSL-4 Laboratory Workers at the National Institutes of Health

PubMed Central

Wilson, Deborah E.

2011-01-01

The events and aftermath of September 11, 2001, accelerated a search for personnel reliability test measures to identify individuals who could pose a threat to our nation's security and safety. The creation and administration of a behavioral health screen for BSL-4 laboratory workers at the National Institutes of Health represents a pioneering effort to proactively build a BSL-4 safety culture promoting worker cohesiveness, trust, respect, and reliability with a balance of worker privacy and public safety. PMID:21361798

Sexually transmitted infections: prevalence, knowledge and treatment practices among female sex workers in a cosmopolitan city in Nigeria.

PubMed

Sekoni, Adekemi O; Odukoya, Oluwakemi O; Onajole, Adebayo T; Odeyemi, Kofoworola A

2013-03-01

Sexually transmitted infections constitute economic burden for developing countries, exposure to causative agents is an occupational hazard for female sex workers. Targeted interventions for this population can reduce the incidence and prevalence of sexually transmitted infections including human immunodeficiency virus, but barriers exists which can hinder effective implementation of such programs. This descriptive cross sectional study sought to assess the prevalence, knowledge and treatment practices of sexually transmitted infections among brothel based female sex workers. Three hundred and twenty three consenting female sex workers were surveyed using pre tested, interviewer administered questionnaires. More than half of the respondents (54.2%) had poor knowledge of symptoms of sexually transmitted infections. Only 13.9% were aware that sexually transmitted infections could be asymptomatic. The self reported prevalence of symptomatic sexually transmitted infections was 36.5%. About half of those with sexually transmitted infectionss sought treatment in a hospital or health centre while 32.5% from a patent medicine vendor. Most respondents (53.8%) mentioned the perceived quality of care as the main reason for seeking treatment in their chosen place. More of the respondents with good knowledge of sexually transmitted infections reported symptoms compared to those with fair and poor knowledge. The knowledge of sexually transmitted infections among these female sex workers is poor and the prevalence is relatively high. Efforts to improve knowledge promote and encourage preventive as well as effective treatment practices must be made for this population.

Construction site workers' malaria knowledge and treatment-seeking pattern in a highly endemic urban area of India.

PubMed

Shivalli, Siddharudha; Pai, Sudarshan; Akshaya, Kibballi Madhukeshwar; D'Souza, Neevan

2016-03-16

Construction sites are potential breeding places for some species of mosquitoes. Construction workers usually stay at the construction sites, thus being extremely susceptible to malaria. For malaria control, a special focus on them is warranted as they often seek treatment from unregulated, private vendors, increasing their risk of exposure to substandard drugs. To elicit the socio-demographic factors associated with comprehensive malaria knowledge (symptoms, mode of spread, and preventive measures) and treatment-seeking pattern (preferred source and type of treatment) among the construction workers in Mangaluru, India; and, to study the association among their comprehensive malaria knowledge, past suffering from malaria (within 1 year) and treatment-seeking pattern. A community based cross-sectional study was conducted in nine randomly selected construction sites of Mangaluru, a high-risk city for malaria with an annual parasite incidence of >2/1000/year, from June-September 2012. A sample size of 132 was estimated assuming at least 30% of them have satisfactory malaria knowledge, 10% absolute precision, 95% confidence level, design effect of 1.5 and 10% non-responses. A semi-structured interview schedule was used, and knowledge scores were computed. Multivariate linear (for knowledge score) and logistic regressions (for preferred source and type of treatment) were applied. One hundred and nineteen workers participated in the study (total approached-138). 85% (n = 101) of them were males. Mean knowledge score was 9.95 ± 3.19 (maximum possible score-16). The majority of them were aware of the symptoms and the mode of malaria transmission. However, <12% could explain the malaria preventive measures. Females workers (β = -0.281, p = 0.001), self stated malaria within 1 year (β = 0.276, p < 0.001) and who preferred allopathic treatment (β = 0.283, P = 0.001) displayed better knowledge scores. Male workers (AdjOR 7.21, 95% CI 2.3-22.9) and those with self stated

Prevalence of latent tuberculosis infection among tuberculosis laboratory workers in Iran.

PubMed

Nasehi, Mahshid; Hashemi-Shahraki, Abdolrazagh; Doosti-Irani, Amin; Sharafi, Saeed; Mostafavi, Ehsan

2017-01-01

The risk of transmission of Mycobacterium tuberculosis from patients to health care workers (HCWs) is a neglected problem in many countries, including Iran. The aim of this study was to estimate the prevalence of latent tuberculosis (TB) infection (LTBI) among TB laboratory staff in Iran, and to elucidate the risk factors associated with LTBI. All TB laboratory staff (689 individuals) employed in the TB laboratories of 50 Iranian universities of medical sciences and a random sample consisting of 317 low-risk HCWs were included in this cross-sectional study. Participants with tuberculin skin test indurations of 10 mm or more were considered to have an LTBI. The prevalence of LTBI among TB laboratory staff and low-risk HCWs was 24.83% (95% confidence interval [CI], 21.31 to 27.74%) and 14.82% (95% CI, 11.31 to 19.20%), respectively. No active TB cases were found in either group. After adjusting for potential confounders, TB laboratory staff were more likely to have an LTBI than low-risk HCWs (prevalence odds ratio, 2.06; 95% CI, 1.35 to 3.17). This study showed that LTBI are an occupational health problem among TB laboratory staff in Iran. This study reinforces the need to design and implement simple, effective, and affordable TB infection control programs in TB laboratories in Iran.

Knowledge of Radiation Hazards, Radiation Protection Practices and Clinical Profile of Health Workers in a Teaching Hospital in Northern Nigeria.

PubMed

Awosan, K J; Ibrahim, Mto; Saidu, S A; Ma'aji, S M; Danfulani, M; Yunusa, E U; Ikhuenbor, D B; Ige, T A

2016-08-01

Use of ionizing radiation in medical imaging for diagnostic and interventional purposes has risen dramatically in recent years with a concomitant increase in exposure of patients and health workers to radiation hazards. To assess the knowledge of radiation hazards, radiation protection practices and clinical profile of health workers in UDUTH, Sokoto, Nigeria. A cross-sectional study was conducted among 110 Radiology, Radiotherapy and Dentistry staff selected by universal sampling technique. The study comprised of administration of standardized semi-structured pre-tested questionnaire (to obtain information on socio-demographic characteristics, knowledge of radiation hazards, and radiation protection practices of participants), clinical assessment (comprising of chest X-ray, abdominal ultrasound and laboratory investigation on hematological parameters), and evaluation of radiation exposure of participants (extracted from existing hospital records on their radiation exposure status). The participants were aged 20 to 65 years (mean = 34.04 ± 8.83), most of them were males (67.3%) and married (65.7%). Sixty five (59.1%) had good knowledge of radiation hazards, 58 (52.7%) had good knowledge of Personal Protective Devices (PPDs), less than a third, 30 (27.3%) consistently wore dosimeter, and very few (10.9% and below) consistently wore the various PPDs at work. The average annual radiation exposure over a 4 year period ranged from 0.0475mSv to 1.8725mSv. Only 1 (1.2%) of 86 participants had abnormal chest X-ray findings, 8 (9.4%) of 85 participants had abnormal abdominal ultrasound findings; while 17 (15.5%) and 11 (10.0%) of 110 participants had anemia and leucopenia respectively. This study demonstrated poor radiation protection practices despite good knowledge of radiation hazards among the participants, but radiation exposure and prevalence of abnormal clinical conditions were found to be low. Periodic in-service training and monitoring on radiation safety was

Knowledge Sharing and Dialogue among Information Technology Workers: A Case Study Using a Public Works Department

ERIC Educational Resources Information Center

Harrison, Priscilla

2013-01-01

The problem addressed in this study is the willingness or reluctance of information technology (IT) knowledge workers and managers to share knowledge. The purpose of the study was to examine the willingness or unwillingness of technical personnel in IT to share technical knowledge and the issues surrounding their reluctance, if any. The study…

Dental care knowledge and practice of a group of health workers in benin city, Nigeria.

PubMed

Amuh, Vo; Okojie, Oh; Ehizele, Ao

2014-09-01

The correlation between knowledge of dental care knowledge and its practice varies among the different health professionals. The aim of the following study is to assess the knowledge and practice of health workers in a private medical health facility on dental care. A descriptive cross-sectional study was carried out on the health workers in Faith Medical Center, Benin City, Nigeria. A self-administered questionnaire, containing 31 open and closed questions was used for data collection to assess their knowledge and practice of dental care. The data was analyzed using the Statistical Package for Social Sciences (SPSS) version 17.0 (Chicago, IL, USA) and WIN PEPI software version 11.15. None of the respondents had a poor knowledge of dental care, but majority had poor practice. The pattern of distribution of knowledge and practice of dental care observed in this study was not significantly affected by age, gender, occupation and working experience. The entire respondents knew that bleeding from the gum is not normal and 96.2% (75/78) gave correct causes of bleeding gums. Majority 88.5% (69/78) also knew that tooth decay is not normal, but fewer 66.6% (52/78) knew the correct causes of tooth decay. Only 37.2% (29/75) of the respondents took correct action after experiencing a toothache (i.e., consulting a dentist for proper management) and majority 80.8% (63/78) and 76.1% (60/78) still make use of toothpicks, which is considered as potentially harmful and frequently consume cariogenic diet respectively. There is a good knowledge of dental care, but poor oral health practices among the studied health workers. Oral health education to correct their improper practices is therefore highly advocated.

The effects of an office ergonomics training and chair intervention on worker knowledge, behavior and musculoskeletal risk.

PubMed

Robertson, Michelle; Amick, Benjamin C; DeRango, Kelly; Rooney, Ted; Bazzani, Lianna; Harrist, Ron; Moore, Anne

2009-01-01

A large-scale field intervention study was undertaken to examine the effects of office ergonomics training coupled with a highly adjustable chair on office workers' knowledge and musculoskeletal risks. Office workers were assigned to one of three study groups: a group receiving the training and adjustable chair (n=96), a training-only group (n=63), and a control group (n=57). The office ergonomics training program was created using an instructional systems design model. A pre/post-training knowledge test was administered to all those who attended the training. Body postures and workstation set-ups were observed before and after the intervention. Perceived control over the physical work environment was higher for both intervention groups as compared to workers in the control group. A significant increase in overall ergonomic knowledge was observed for the intervention groups. Both intervention groups exhibited higher level behavioral translation and had lower musculoskeletal risk than the control group.

Health care workers' knowledge and attitude towards TB patients under Direct Observation of Treatment in Plateau state Nigeria, 2011.

PubMed

Ibrahim, Luka Mangveep; Hadjia, Idris Suleiman; Nguku, Patrick; Waziri, Ndadilnasiya Endie; Akhimien, Moses Obiemen; Patrobas, Phillip; Nsubuga, Peter

2014-01-01

Tuberculosis (TB) is a public health problem in Nigeria. Adherence to the total duration of treatment is critical to cure the patients. We explored the knowledge of the health care workers on management of TB patients including their perceived reasons for patient non adherence to treatment to develop strategies to improve the quality of the TB control service in the state. We conducted a cross sectional study. We used self administered questionnaire to extract information from the health workers on their trainings for TB control, knowledge of the control services, patients' education including prevention of defaulting from treatment. We conducted focus group discussion with the health care workers. We performed descriptive analysis using epiInfo software. Of the 76 respondents 41 (53.9%) were female, 39.9% were community health extension workers, 26.3% were nurses/midwifes 30.3% lacked training on management of TB patient. Only 43.4% knew when to take action on patients who miss their drugs in the intensive phase, 30.3% and 35.5% knew defaults among category 1 and category 2 in the continuation phases of treatment respectively. They identified side effects of drugs (80%), daily clinic attendance (76.3%), health workers attitude (73.4%) and lack of knowledge on duration of treatment (71.1%) including their unfriendly attitudes towards the patients as the major barriers to patients' adherence to treatment. Lack of knowledge of the health care workers on management of TB patients and poor interpersonal relation and communication with patients have negative effect on patients' adherence to the long duration of TB treatment.

Job satisfaction and its relationship to Radiation Protection Knowledge, Attitude and Practice (RPKAP) of Iranian radiation workers.

PubMed

Alavi, S S; Dabbagh, S T; Abbasi, M; Mehrdad, R

2017-01-23

This study aimed to find the association between job satisfaction and radiation protection knowledge, attitude and practice of medical radiation workers occupationally exposed to ionizing radiation. In this crosssectional study, 530 radiation workers affiliated to Tehran University of Medical Sciences completed a knowledge, attitude and practice questionnaire on protecting themselves against radiation and Job Descriptive Index as a job satisfaction measure during May to November 2014. Opportunities for promotion (84.2%) and payment (91.5%) were the most important factors for dissatisfaction. Radiation workers who were married, had more positive attitudes toward protecting themselves against radiation, and had higher level of education accounted for 15.8% of the total variance in predicting job satisfaction. In conclusion, medical radiation workers with a more positive attitude toward self-protection against radiation were more satisfied with their jobs. In radiation environments, improving staff attitudes toward their safety may be considered as a key strategy to increase job satisfaction.

Guidelines for biosafety laboratory competency: CDC and the Association of Public Health Laboratories.

PubMed

Delany, Judy R; Pentella, Michael A; Rodriguez, Joyce A; Shah, Kajari V; Baxley, Karen P; Holmes, David E

2011-04-15

These guidelines for biosafety laboratory competency outline the essential skills, knowledge, and abilities required for working with biologic agents at the three highest biosafety levels (BSLs) (levels 2, 3, and 4). The competencies are tiered to a worker's experience at three levels: entry level, midlevel (experienced), and senior level (supervisory or managerial positions). These guidelines were developed on behalf of CDC and the Association of Public Health Laboratories (APHL) by an expert panel comprising 27 experts representing state and federal public health laboratories, private sector clinical and research laboratories, and academic centers. They were then reviewed by approximately 300 practitioners representing the relevant fields. The guidelines are intended for laboratorians working with hazardous biologic agents, obtained from either samples or specimens that are maintained and manipulated in clinical, environmental, public health, academic, and research laboratories.

Community health worker knowledge and management of pre-eclampsia in rural Karnataka State, India.

PubMed

Ramadurg, Umesh; Vidler, Marianne; Charanthimath, Umesh; Katageri, Geetanjali; Bellad, Mrutyunjaya; Mallapur, Ashalata; Goudar, Shivaprasad; Bannale, Shashidhar; Karadiguddi, Chandrashekhar; Sawchuck, Diane; Qureshi, Rahat; von Dadelszen, Peter; Derman, Richard

2016-09-30

In India, the hypertensive disorders of pregnancy and postpartum haemorrhage are responsible for nearly 40 % of all maternal deaths. Most of these deaths occur in primary health settings which frequently lack essential equipment and medication, are understaffed, and have limited or no access to specialist care. Community health care workers are regarded as essential providers of basic maternity care; and the quality of care they provide is dependent on the level of knowledge and skills they possess. However, there is limited research regarding their ability to manage pregnancy complications. This study aims to describe the current state of knowledge regarding pre-eclampsia and eclampsia among community health care workers (auxiliary nurse midwives, accredited social health activists, staff nurses) in northern Karnataka, India. Furthermore, this study describes the treatment approaches used by various cadres of community health workers for these conditions. The findings of this study can help plan focussed training sessions to build upon their strengths and to address the identified gaps. Data were collected as part of a larger study aimed at assessing the feasibility of community-based treatment for pre-eclampsia. Eight focus group discussions were conducted in 2012-2013 in northern Karnataka State: four with staff nurses and auxiliary nurse midwives and four with accredited social health activists. In addition, twelve auxiliary nurse midwives and staff nurses completed questionnaires to explore their competence and self-efficacy in managing pre-eclampsia. Qualitative data were audio-recorded, transcribed verbatim and translated for thematic analysis using NVivo 10. Community health workers described their understanding of the origins of hypertension and seizures in pregnancy. Psychological explanations of hypertension were most commonly reported: stress, tension, and fear. The most common explanation for eclampsia was not receiving a tetanus vaccination. Despite

Localization of Open Educational Resources (OER) in Nepal: Strategies of Himalayan Knowledge-Workers

ERIC Educational Resources Information Center

Ivins, Tiffany Zenith

2011-01-01

This dissertation examines localization of Open Educational Resources (OER) in Himalayan community technology centers of Nepal. Specifically, I examine strategies and practices that local knowledge-workers utilize in order to localize educational content for the disparate needs, interests, and ability-levels of learners in rural villages. This…

Effect of Dairy Beef Quality Assurance Training on Dairy Worker Knowledge and Welfare-Related Practices

ERIC Educational Resources Information Center

Adams, Ashley E.; Ahola, Jason K.; Chahine, Mireille; Roman-Muniz, I. Noa

2016-01-01

A study was conducted to determine whether on-farm dairy beef quality assurance (BQA) training affected dairy worker knowledge of BQA and welfare-related practices. Dairy personnel who participated in the BQA training were administered an exam before and after the training to gauge the amount of knowledge gained. The average exam score was 21.0…

[Perception of health and safety risks among workers pathology laboratories].

PubMed

Alvarado-Cabrero, Isabel; Valencia-Cedillo, Raquel

2015-01-01

Health care workers are experiencing increasing numbers of occupational illnesses. Safety practices in anatomical pathology laboratories (APL) are crucial to prevent unnecessary exposures to both chemical and biological agents. The main goal of this study was to determine if pathologists perceptions and actual practice mirror regulatory guidelines. Current available recommendations for APL were reviewed and used to construct an online survey distributed to pathologists. The survey was completed by 121 participants. Eighty-seven (72 %) of respondents reported receiving inadequate safety training. Most pathologists (82 %) were not well-informed about biosafety practices. Sixty-three (52 %) participants felt that the risks of chemical and infectious disease exposures in the APL were low. Most respondents reported having a needle stick or cut (71 %). Eighty-six (71 %) of participants reported musculo skeletal problems. This study indicated that there is a need for improving training in anatomical pathology safety practices in Mexican laboratories as daily practices do not reflected current guidelines.

Knowledge and occupational exposure to blood and body fluids among health care workers and medical students.

PubMed

Denić, Ljiljana Marković; Ostrić, Irena; Pavlović, Andrija; Dimitra, Kalimanovska Ostrić

2012-01-01

Health workers and medical students are at occupational risk of blood-borne diseases during the accidents, that is, via percutaneous injury or entry of blood or body fluids through the mucosa or injured skin. to review and analyze the knowledge, attitudes and perception of risks of bloodborne diseases of the clinical course students and health workers as well as the frequency of accidents. Cross-sectional study was carried out among the students of the Faculty of Medicine in Belgrade, and health workers of the Clinical Center of Serbia. The subjects responded anonymously to questionnaire specially designed for the study. Both students and health workers were aware, in a high percentage, of the fact that the risk of hepatitis B spread was about 30%. Significantly more students gave affirmative reply that blood as biological material was a potential hazard of HIV infection spread (p = 0.001), and significantly more students knew that HIV would not be spread by sweat (p = 0.001). Hepatitis B vacci-nation was administered only to 24.1% of students and 71.4% of health workers. About 10% of students and 65.5% of health workers experienced some accident. There was no significant difference of accidents bet-ween nurses/technicians and physicians (p > 0.05), as well as of accidents and a total length of service (p > 0.05). The majority of accidents occurred during the use of needle/sharp object (in 27.3% of students and 33.1% of health workers). About 40% of students and slightly over a half of the workers reported the accidents to appropriate authorities. Additional education in this field is considered necessary by 73% of students. During the studies and via continuous medical education it is necessary to upgrade the level of knowledge on prevention of accidents, what would, at least partially, influence their reduction.

Determinants of Knowledge and Safety Practices of Occupational Hazards of Textile Dye Workers in Sokoto, Nigeria: A Descriptive Analytic Study.

PubMed

Okafoagu, Nneka Christina; Oche, Mansur; Awosan, Kehinde Joseph; Abdulmulmuni, Hashim Bala; Gana, Godwin Jiya; Ango, Jessica Timane; Raji, Ismail

2017-06-23

Textile dye workers are subject to occupational hazards on a daily basis due to exposure to precarious conditions in the workplace. This study aimed to assess the knowledge, attitude and safety practices and its determinants among textile dye workers in Sokoto metropolis, Nigeria. This is a descriptive cross-sectional study conducted among 200 textile dye workers and the respondents were selected by multi stage sampling technique. Data was collected using an interviewer administered questionnaire. Data was processed using SPSS IBM version 20 and analyzed using descriptive and inferential statistics. Majority of the respondents (74.0%) had good knowledge of workplace hazards; (81.0%) had positive attitude and only 20% observed all the safety practices. Formal education (P=0.047); working less than 5 days a week (P=0.001) and permanent employment (P=0.013) were found to be determinants of respondents' knowledge and attitude towards workplace hazards. Although the respondents had good knowledge and positive attitude, their lack of observance of safety practices brings to fore the need for direct safety instruction and training and retraining of textile dye workers on workplace hazards and safety practices.

The impact of peer outreach on HIV knowledge and prevention behaviours of male sex workers in Mombasa, Kenya.

PubMed

Geibel, Scott; King'ola, Nzioki; Temmerman, Marleen; Luchters, Stanley

2012-08-01

Targeting most at-risk populations is an essential component of HIV prevention strategies. Peer education programmes have been found to increase HIV knowledge, condom use and safer sex behaviours among female sex workers in Africa and men who have sex with men elsewhere. The authors aimed to evaluate the impact of a peer-driven intervention on male sex workers who sell sex to men in Mombasa, Kenya. Using time-venue sampling, a baseline survey of 425 male sex workers was conducted in late 2006, after which, 40 peer educators were trained in HIV prevention, basic counselling skills and distribution of condoms and lubricants. A follow-up time-venue survey of 442 male sex workers was conducted in early 2008, and pre- and post-intervention changes were examined. The impact of peer educator exposure on HIV knowledge and condom use was analysed. Positive changes in HIV prevention behaviours were observed, including increases in consistent use of condoms with both male clients (35.9%-50.2%, p<0.001) and non-paying male partners (27.4%-39.5%, p=0.008). Exposure to peer educators (AOR=1.97, 95% CI 1.29 to 3.02) and ever having been counselled or tested for HIV (AOR=1.71, 95% CI 1.10 to 2.66) were associated with consistent condom use in multivariate analysis. Peer educator contact was also associated with improved HIV knowledge and use of water-based lubricants. Peer outreach programming reached highly stigmatised male sex workers in Mombasa, resulting in significant, but limited, improvements in HIV knowledge and prevention behaviours. Improved peer coverage and additional prevention initiatives are needed to sufficiently mitigate HIV transmission.

Pregnancy Intentions and Safer Pregnancy Knowledge Among Female Sex Workers in Port Elizabeth, South Africa.

PubMed

Rao, Amrita; Baral, Stefan; Phaswana-Mafuya, Nancy; Lambert, Andrew; Kose, Zamakayise; Mcingana, Mfezi; Holland, Claire; Ketende, Sosthenes; Schwartz, Sheree

2016-07-01

To assess the association between human immunodeficiency virus (HIV) and pregnancy intentions and safer conception knowledge among female sex workers in Port Elizabeth, South Africa. This cross-sectional study recruited female sex workers in Port Elizabeth using respondent-driven sampling and completed an interviewer-administered questionnaire alongside HIV testing and counseling. In this secondary analysis, robust Poisson regression was used to model prevalence ratios for positive fertility intentions in this cross-sectional study. Knowledge of safer conception methods by HIV status was compared using Fisher exact tests. Overall 391 women were represented in the analyses. More than 50% had a prior HIV diagnosis, and an additional 12% were diagnosed with HIV during the study. Approximately half (n=185) of the women reported future pregnancy intentions. In univariate analysis, a prior HIV diagnosis was negatively associated with pregnancy intentions as compared with HIV-negative women (prevalence ratio 0.68, 95% confidence interval 0.55-0.85). Only parity remained independently associated with future pregnancy intentions in multivariate regression after controlling for HIV status, age, race, relationship status, and years selling sex. Knowledge of safer conception methods such as timed sex without a condom, preexposure prophylaxis, or self-insemination was low and similar between those with and without future pregnancy plans. Pregnancy intentions did not significantly vary according to HIV status. Fertility intentions were high, however, and knowledge of safer conception methods low, suggesting a need to provide female sex workers with advice around options to conceive safely in the context of high HIV prevalence.

[Educating health workers is key in congenital syphilis elimination in Colombia].

PubMed

Garcés, Juan Pablo; Rubiano, Luisa Consuelo; Orobio, Yenifer; Castaño, Martha; Benavides, Elizabeth; Cruz, Adriana

2017-09-01

Colombia promotes the diagnosis and treatment of gestational syphilis in a single visit using rapid diagnostic tests to prevent mother-to-child transmission. Additionally, integrated health programs pursue the coordinated prevention of mother-to-child transmission of syphilis/HIV. To identify knowledge gaps among health workers in the prevention of mother-to-child transmission of syphilis/HIV and to provide recommendations to support these programs. We conducted a descriptive study based on 306 surveys of health workers in 39 health institutions in the city of Cali. Surveys inquired about planning, management and implementation of services for pregnant women, clinical knowledge of HIV/syphilis rapid diagnostic tests, and prior training. Knowledge deficits in the management of gestational syphilis were detected among the surveyed health workers, including physicians. Rapid tests for syphilis are currently used in clinical laboratories in Cali, however, procedural deficiencies were observed in their use, including quality control assurance. During the two years prior to the survey, training of health workers in the prevention of mother-to-child transmission of syphilis/HIV had been limited. Health workers are interested in identifying and treating gestational syphilis in a single event, in using rapid diagnostic tests and in receiving training. Intensive training targeting health workers, policy/decision makers and academic groups is needed to ensure adequate implementation of new strategies for the prevention of mother-to-child transmission of syphilis/HIV.

Knowledge of Radiation Hazards, Radiation Protection Practices and Clinical Profile of Health Workers in a Teaching Hospital in Northern Nigeria

PubMed Central

Ibrahim, MTO; Saidu, SA; Ma’aji, SM; Danfulani, M; Yunusa, EU; Ikhuenbor, DB; Ige, TA

2016-01-01

Introduction Use of ionizing radiation in medical imaging for diagnostic and interventional purposes has risen dramatically in recent years with a concomitant increase in exposure of patients and health workers to radiation hazards. Aim To assess the knowledge of radiation hazards, radiation protection practices and clinical profile of health workers in UDUTH, Sokoto, Nigeria. Materials and Methods A cross-sectional study was conducted among 110 Radiology, Radiotherapy and Dentistry staff selected by universal sampling technique. The study comprised of administration of standardized semi-structured pre-tested questionnaire (to obtain information on socio-demographic characteristics, knowledge of radiation hazards, and radiation protection practices of participants), clinical assessment (comprising of chest X-ray, abdominal ultrasound and laboratory investigation on hematological parameters), and evaluation of radiation exposure of participants (extracted from existing hospital records on their radiation exposure status). Results The participants were aged 20 to 65 years (mean = 34.04 ± 8.83), most of them were males (67.3%) and married (65.7%). Sixty five (59.1%) had good knowledge of radiation hazards, 58 (52.7%) had good knowledge of Personal Protective Devices (PPDs), less than a third, 30 (27.3%) consistently wore dosimeter, and very few (10.9% and below) consistently wore the various PPDs at work. The average annual radiation exposure over a 4 year period ranged from 0.0475mSv to 1.8725mSv. Only 1 (1.2%) of 86 participants had abnormal chest X-ray findings, 8 (9.4%) of 85 participants had abnormal abdominal ultrasound findings; while 17 (15.5%) and 11 (10.0%) of 110 participants had anemia and leucopenia respectively. Conclusion This study demonstrated poor radiation protection practices despite good knowledge of radiation hazards among the participants, but radiation exposure and prevalence of abnormal clinical conditions were found to be low. Periodic in

Gaining the Long View: Reforming Organization and Empowering Knowledge Workers to Improve Strategy and Intelligence

DTIC Science & Technology

2017-03-31

processes. Hierarchal bureaucracies also provide the workforce with a predictable, structured work environment , a sense of status, and other...processes in response to changes in the environment . As they age and acquire a corporate culture, members become more entrenched in their work ...inability of managers and leaders of knowledge workers to foster a work environment that effectively exploits the knowledge worker’s drive to apply his or

Primary health workers' knowledge and practices relating to neonatal jaundice in Ibadan, Nigeria.

PubMed

Orimadegun, Adebola E; Ojebiyi, Adeola O

2017-01-30

Over half of births and newborn care occur in primary healthcare facilities in Nigeria, but information on activities of personnel working there is scarce. To assess the knowledge and practices relating to neonatal jaundice (NNJ) among community health workers (CHWs) and community birth attendants (CBAs) in Nigeria. We conducted a cross-sectional survey of all 227 CHWs and 193 registered CBAs in Ibadan, Nigeria. Knowledge and practices regarding NNJ were measured using a pretested questionnaire. Knowledge and practices were assessed on a 33-point scale and a 13-point scale, respectively. Scores ≤  17 and ≤  9 was regarded as poor knowledge and as wrong practice, respectively. Many (64.5%) of the respondents could not correctly describe examination for NNJ (CHWs: 49.4%; CBAs: 50.6%). Of the 200 (47.6%) who treated NNJ 3 months prior to the study, 62.5% (CHWs: 66.9% and CBAs: 53.7%) treated NNJ with orthodox drugs. Drugs prescribed included: antibiotics (93.3%), antimalarials (5.3%), multivitamins (28.0%), paracetamol (6.2%) and phenobarbitone (7.1%). Significantly more CHWs than CBAs practiced exposure to sunlight (33.1% versus 16.4%) and administration of glucose water (28.6% versus 14.9%), while 58.0% of all respondents referred cases to secondary health facilities. Overall, 80.2% had poor knowledge (CHWs: 78.9%; CBAs: 81.9%) and 46.4% engaged in wrong practices (CHWs: 57.3%; CBAs: 33.7%). CHWs were more likely to indulge in wrong practices than CBAs (OR = 2.22, 95% CI = 1.03, 4.79). Primary Health Workers in Ibadan had poor knowledge and engaged in wrong practices about NNJ. The needs to organise regular training programmes were emphasised.

The Concept and Role of Knowledge Worker and Workplace Fit in Learning Organisation

ERIC Educational Resources Information Center

Gaižauskiene, Laura; Tuncikiene, Živile

2016-01-01

The theoretical research was conducted in order to identify the phenomena of "fit", to see its roots and development as well as theoretical progress in the main scientific areas and identify its position in management scientific field. Two elements of the fit model are highlighted: knowledge workers and workplaces in a broad sense. The…

[Knowledge of zoonoses transmission routes and of the species concerned among rural workers].

PubMed

Molineri, Ana I; Signorini, Marcelo L; Tarabla, Héctor D

2014-01-01

The aim of this study was to evaluate the level of awareness of zoonoses among rural workers and their potential associations with socio-demographic factors. A cross-sectional study was performed by holding personal interviews (N=110, n=94) using a structured questionnaire. The statistical analysis included the χ(2) test, the Student's t test and Pearson and Spearman correlations. The highest level of awareness was found for trichinosis, rabies and scabies. Species transmitting brucellosis, tuberculosis and anthrax were well known, but not their modes of transmission. The least known diseases were toxocariasis and hydatidosis, followed by leptospirosis and toxoplasmosis. Significant associations were found (p<0.001) between the knowledge of transmitting species and the modes of transmission. Senior male owners, married, and living in urban areas showed the highest overall knowledge of zoonoses. Awareness of zoonoses among rural workers is inadequate. Veterinarians in conjunction with risk insurers may play a key role in providing information to people at risk. Copyright © 2014 Asociación Argentina de Microbiología. Publicado por Elsevier España. All rights reserved.

Factors influencing biosafety level and LAI among the staff of medical laboratories.

PubMed

Kozajda, Anna; Bródka, Karolina; Szadkowska-Stańczyk, Irena

2013-01-01

The aim of the study was to assess the biological risks of medical laboratory employees with particular focus on laboratory acquired infection (LAI), activities having the greatest risk, accidents with biological material, post exposure procedure, preventive measures and workers' knowledge about biological exposure. The study involved 9 laboratories. A questionnaire survey was attended by 123 employees and 9 heads of these units with the use of two questionnaires for laboratory workers and the managers. 32.5% of the respondents (40 persons) had an accident at least once. Needlestick or a broken glass injury covered 18.7% respondents (23 persons), while splashing the skin, mucous membranes or conjunctivae related to 22.8% (28 persons). Among the employees who had an accident, only 45% of the respondents (18 persons) reported this to the manager. Microbes dominant in the biological material were known only to 57 respondents (46.3%), less than half could correctly give an example of a disease (57 persons, 46.3%). More than half of the respondents admitted that they do not know all of the possible routes of infection while working in the laboratory (68 persons, 55.3%). In the study population, a high incidence of accidents was observed, usually during blood sampling and transfer of biological material. Condition of the workers' equipment with personal protective measures and laboratory facilities in devices to reduce the risk of infection and procedures for handling the potentially infectious material should be considered as insufficient. Lack of basic knowledge of the employees about biohazards at workplaces was shown.

Knowledge and utilization of computer among health workers in Addis Ababa hospitals, Ethiopia: computer literacy in the health sector

PubMed Central

2013-01-01

Background Incorporation of information technology advancements in healthcare has gained wide acceptance in the last two decades. Developed countries have successfully incorporated information technology advancements in their healthcare system thus, improving healthcare. However, only a limited application of information technology advancements is seen in developing countries in their healthcare system. Hence, this study was aimed at assessing knowledge and utilization of computer among health workers in Addis Ababa hospitals. Methods A quantitative cross-sectional study was conducted among 304 health workers who were selected using stratified sampling technique from all governmental hospitals in Addis Ababa. Data was collected from April 15 to April 30, 2010 using a structured, self-administered, and pre-tested questionnaire from five government hospitals in Addis Ababa. The data was entered into Epi Info version 3.5.1 and exported to SPSS version 16. Analysis was done using multinomial logistic regression technique. Results A total of 270 participants, age ranging from 21 to 60 years responded to the survey (88.8% response rate). A total of 91 (33.7%) respondents had an adequate knowledge of computers while 108 (40.0%) had fair knowledge and 71(26.3%) of the respondents showed inadequate knowledge. A total of 38(14.1%) were adequately utilizing computers, 14(5.2%) demonstrated average or fair utilization and majority of the respondents 218(80.7%) inadequately utilized computers. Significant predictor variables were average monthly income, job satisfaction index and own computer possession. Conclusions Computer knowledge and utilization habit of health workers were found to be very low. Increasing accessibility to computers and delivering training on the use of computers for workers will increases the knowledge and utilization of computers. This will facilitate the rate of diffusion of the technology to the health sector. Hence, programs targeted at enhancing

Knowledge, attitude and practice of aspects of laboratory safety in Pathology Laboratories at the University of Port Harcourt Teaching Hospital, Nigeria.

PubMed

Ejilemele, A A; Ojule, A C

2005-12-01

To assess current knowledge, attitudes and practice of aspects of laboratory safety in pathology laboratories at the University of Port Harcourt Teaching Hospital in view of perceived inadequacies in safety practices in clinical laboratories in developing countries. Sixty (60) self- administered questionnaires were distributed to all cadres of staff in four (4) different laboratories (Chemical Pathology, Haematology, Blood bank and Medical Microbiology) at the Hospital. Gross deficiencies were found in the knowledge, attitudes and practice of laboratory safety by laboratory staff in areas of use of personal protective equipment, specimen collection and processing, centrifuge--related hazards, infective hazards waste disposal and provision and use of First Aid Kits. Issues pertaining to laboratory safety are not yet given adequate attention by both employers and employees in developing countries in this ear of resurgence of diseases such as HIV/AIDS and Hepatitis Band C, is emphasized.

Knowledge of Case Workers and Correctional Officers towards HIV and HCV Infections: Opportunity for Public Health Education in the Correctional System.

PubMed

Pérez, Cynthia M; del Carmen Santos, María; Torres, Aurinés; Grana, Carlos; Albizu-García, Carmen

2015-09-01

Given the heavy burden of hepatitis C virus (HCV) and human immunodeficiency virus (HIV) infections in correctional facilities, we examined knowledge about these infections among case workers and correctional officers in penal institutions in Puerto Rico. We used data from a cross-sectional study of state prisons, commissioned by the Puerto Rico Department of Correction and Rehabilitation, to assess knowledge about HCV and HIV (10 items each) among 256 case workers and correctional officers from 18 penal institutions selected in the prison system. Total scores for each scale ranged from 0 to 10 points, with higher scores reflecting more knowledge. Of 256 participants, 64.8% were males, 39.6% were aged 30-39 years, and 70.3% were case workers. The percentage of correct responses for knowledge items ranged from 8.5% to 97.0% for HCV infection and from 38.7% to 99.6% for HIV infection. The vast majority (>96%) of participants knew that injection drug users should be tested for HCV infection and that sharing of needle injection equipment and multiple sex partners increase the risk of HIV infection. However, misconceptions about routes of transmission for these viral infections were found, with larger gaps in knowledge for HCV infection. Mean knowledge scores for HCV and HIV infections were 4.20±0.17 and 6.95±0.22, respectively, being significantly (p<0.05) higher for case workers. The findings about HCV and HIV knowledge in an important segment of the correctional system staff support the urgent need for increasing educational opportunities for correctional staff.

An Exploration of the Relationship between Learning Organisations and the Retention of Knowledge Workers

ERIC Educational Resources Information Center

Lee-Kelley, Liz; Blackman, Deborah A.; Hurst, Jeffrey Peter

2007-01-01

Purpose: The purpose of this study is to demonstrate a relationship between learning organisation theory and the potential to retain knowledge workers. It emphasises that human resource (HR) managers must recognise specific relationships between learning organisation elements, job satisfaction facets and turnover intent as they emerge for their…

Effects of knowledge and internal locus of control in groups of health care workers judging likelihood of pathogen transfer.

PubMed

McLaughlin, Anne Collins; Walsh, Fran; Bryant, Michelle

2013-08-01

A study was conducted to measure the effects of attitudes and beliefs on the risk judgments of health care workers. Lack of hand hygiene compliance is a worldwide issue in health care, contributing to infections, fatalities, and increased health care costs. Human factors methods are a promising solution to the problem of compliance, although thus far, the concentration has been on process and engineering methods, such as the design of no-touch sinks. Factors internal to the health care worker, such as their attitudes and beliefs about hand hygiene, have received less attention. For this study, three groups of health care workers completed measures of attitudes, control beliefs, and hand hygiene knowledge. They then provided risk judgments of touching various surfaces via a factorial survey. Attitudes, knowledge, control beliefs, and surface type all predicted the risk judgments of the sample of health care workers, with differences between professional groups. Health care workers perceive less risk when touching surfaces,which may explain historically low rates of hand hygiene compliance after surface contact. Although more research is needed to directly connect risk judgments to failures of hand hygiene, the current results can inform interventions targeting the internal attitudes and beliefs of health care workers.

Sickle-Cell Disease in Nigerian Children: Parental Knowledge and Laboratory Results.

PubMed

Obaro, Stephen K; Daniel, Yvonne; Lawson, Juliana O; Hsu, Wei-Wei; Dada, John; Essen, Uduak; Ibrahim, Khalid; Akindele, Adebayo; Brooks, Kevin; Olanipekun, Grace; Ajose, Theresa; Stewart, Claire E; Inusa, Baba P D

2016-01-01

Sickle-cell disease (SCD) is the most common inherited genetic disorder in sub-Saharan Africa, and it is associated with early mortality and lifelong morbidity. Early diagnosis is essential for instituting appropriate care and preventive therapy. To compare parental knowledge or perception of their offspring's hemoglobin phenotype prior to testing and actual validated laboratory test results. In a prospective community-based survey, we assessed parental knowledge of their children's hemoglobin phenotype and corroborated this with the results from a laboratory confirmatory test determined by high-performance liquid chromatography. We screened 10,126 children aged less than 5 years. A total of 163 (1.6%) parents indicated that their offspring had been previously tested and had knowledge of the child's hemoglobin genotype. However, 51 (31.2%) of 163 parents of children who had been previously tested did not know the result of their offspring's test, and 18 (35.3%) of these 51 children were found to have SCD. Of those who claimed previous knowledge, 25 (15.3%) of 163 reported incorrect results. Overall, we identified 272 (2.76%) new cases from 9,963 children who had not been previously tested. There is the need to promote public awareness about SCD and the benefit of early diagnosis, quality assurance in laboratory diagnosis and institution of sustainable patient care pathways. © 2016 S. Karger AG, Basel.

Integration of Pedagogical and Technological Knowledge in Forming Meta-Competencies of a Modern Worker

ERIC Educational Resources Information Center

Sopegina, Vera T.; Chapaev, Nikolay K.; Simonova, Marina V.

2016-01-01

The relevance of the problem under study is based on the society, economy and job market's demand for workers who possess meta-competencies: comprehensive knowledge, free and critical thinking, readiness for using personal approach in work and establishing the strategy of professional and personal development, as well as capacity for…

The Job Is the Learning Environment: Performance-Centered Learning To Support Knowledge Worker Performance.

ERIC Educational Resources Information Center

Dickover, Noel T.

2002-01-01

Explains performance-centered learning (PCL), an approach to optimize support for performance on the job by making corporate assets available to knowledge workers so they can solve actual problems. Illustrates PCL with a Web site that provides just-in-time learning, collaboration, and performance support tools to improve performance at the…

Knowledge, attitudes and practice pertaining to depression among primary health care workers in Tanzania

PubMed Central

Mbatia, Joseph; Shah, Ajit; Jenkins, Rachel

2009-01-01

Background Examination of consultation data in a variety of primary care settings in Tanzania shows that, while psychoses are routinely diagnosed and treated at primary care level, depression is rarely recorded as a reason for consultation. Since, epidemiological studies elswhere show that depression is a much more common disorder than psychosis, a series of studies were undertaken to elucidate this apparent paradox in Tanzania and inform mental health policy; firstly, a household prevalence study to ascertain the prevalence of common mental disorders at community level in Tanzania; secondly, a study to ascertain the prevalence of common mental disorders in primary care attenders; and thirdly, a study to ascertain the current status of the knowledge, attitude and practice pertaining to depression among primary health care workers. This paper reports the findings of the latter study. Methods All the primary health care workers (N = 14) in four primary health care centres in Tanzania were asked to complete the Depression Attitude Questionnaire, which assesses the health worker's knowledge and attitude towards the causes, consequences and treatment of depression. Results The majority of respondents felt that rates of depression had increased in recent years, believed that life events were important in the aetiology of depression, and generally held positive views about pharmacological and psychological treatments of depression, prognosis and their own involvement in the treatment of depressed patients. However, the majority of respondents felt that becoming depressed is a way that people with poor stamina deal with life difficulties. Conclusion The findings suggest a need to strengthen the training of primary health care workers in Tanzania about the detection of depression, pharmacological and psychological treatments, and psychosocial interventions. PMID:19243596

Quality knowledge of science through virtual laboratory as an element of visualization

NASA Astrophysics Data System (ADS)

Rizman Herga, Natasa

Doctoral dissertation discusses the use of virtual laboratory for learning and teaching chemical concepts at science classes in the seventh grade of primary school. The dissertation has got a two-part structure. In the first theoretical part presents a general platform of teaching science in elementary school, teaching forms and methods of teaching and among modern approaches we highlight experimental work. Particular emphasis was placed on the use of new technologies in education and virtual laboratories. Scientific findings on the importance of visualization of science concepts and their triple nature of their understanding are presented. These findings represent a fundamental foundation of empirical research presented in the second part of the doctoral dissertation, whose basic purpose was to examine the effectiveness of using virtual laboratory for teaching and learning chemical contents at science from students' point of view on knowledge and interest. We designed a didactic experiment in which 225 pupils participated. The work was conducted in the experimental and control group. Prior to its execution, the existing school practice among science and chemistry teachers was analysed in terms of: (1) inclusion of experimental work as a fundamental method of active learning chemical contents, (2) the use of visualization methods in the classroom and (3) the use of a virtual laboratory. The main findings of the empirical research, carried out in the school year 2012/2013, in which 48 science and chemistry participated, are that teachers often include experimental work when teaching chemical contents. Interviewed science teachers use a variety of visualization methods when presenting science concepts, in particular computer animation and simulation. Using virtual laboratory as a new strategy for teaching and learning chemical contents is not common because teachers lack special-didactic skills, enabling them to use virtual reality technology. Based on the didactic

A Social-Learning Approach to Hazard-Related Knowledge Exchange: Boundary Workers at the Geoscience-Humanitarian Interface

NASA Astrophysics Data System (ADS)

Quinn, Keira; Hope, Max; McCloskey, John

2014-05-01

A Social-Learning Approach to Hazard-Related Knowledge Exchange: Boundary Workers at the Geoscience-Humanitarian Interface Keira Quinn (1), Dr Max Hope (1), Professor John McCloskey (1). (1)University of Ulster Peer-reviewed science has the potential to guide policy-makers and practitioners in developing robust responses to social problems and issues. Despite advances in hazard-related science, it can often be a challenge to translate findings into useful social applications. With natural hazards affecting 2.9 billion people between 2000 and 2012 the need for hazard science to be effectively communicated is undeniable. This is particularly so in humanitarian contexts as non-governmental organisations (NGOs) play a key role in the poorer nations most affected by natural disasters. Past methods of 'knowledge transfer' have tended to lead to misinterpretations and misrepresentations of science to the extent that it is often used incorrectly or not at all. 'Knowledge exchange' is currently heralded as a more effective means of bringing about successful communication and understanding, and is characterised by the presence of shared learning. Central to a knowledge exchange approach is an understanding of the social and organisational contexts within which learning takes place. Here we use Etienne Wenger's social-learning approach to analyse selected aspects of the social context influencing knowledge exchange across the geoscience-humanitarian interface. For Wenger (2000) Communities of Practice (CoP) are bounded organisational and social groups united by their own distinct values, goals and ways of working. The boundaries surrounding CoPs can act as barriers to knowledge exchange but can also create opportunities for new shared learning by challenging existing perspectives and practice. Drawing on the findings of ongoing qualitative research into communication and learning between earthquake scientists and humanitarian NGOs in UK/Ireland, this paper outlines a number

Improving malaria knowledge and practices in rural Myanmar through a village health worker intervention: a cross-sectional study.

PubMed

Lwin, Moh Moh; Sudhinaraset, May; San, Aung Kyaw; Aung, Tin

2014-01-04

Since 2008 the Sun Primary Health (SPH) franchise programme has networked and branded community health workers in rural Myanmar to provide high quality malaria information and treatment. The purpose of this paper is to compare the malaria knowledge level and health practices of individuals in SPH intervention areas to individuals without SPH intervention This study uses data from a cross-sectional household survey of 1,040 individuals living in eight rural townships to compare the knowledge level of individuals in SPH intervention areas to individuals without SPH intervention. This study found that the presence of a SPH provider in the community is associated with increased malaria knowledge and higher likelihood of going to trained providers for fevers. Furthermore, the study found a dose-response, where the longer the duration of the programme in a community, the greater the community knowledge level. The study suggests that community health workers might have significant impact on malaria-related mortality and morbidity in rural Myanmar.

Improving malaria knowledge and practices in rural Myanmar through a village health worker intervention: a cross-sectional study

PubMed Central

2014-01-01

Background Since 2008 the Sun Primary Health (SPH) franchise programme has networked and branded community health workers in rural Myanmar to provide high quality malaria information and treatment. The purpose of this paper is to compare the malaria knowledge level and health practices of individuals in SPH intervention areas to individuals without SPH intervention Methods This study uses data from a cross-sectional household survey of 1,040 individuals living in eight rural townships to compare the knowledge level of individuals in SPH intervention areas to individuals without SPH intervention. Results This study found that the presence of a SPH provider in the community is associated with increased malaria knowledge and higher likelihood of going to trained providers for fevers. Furthermore, the study found a dose–response, where the longer the duration of the programme in a community, the greater the community knowledge level. Conclusion The study suggests that community health workers might have significant impact on malaria-related mortality and morbidity in rural Myanmar. PMID:24386934

A survey on knowledge and self-reported formula handling practices of parents and child care workers in Palermo, Italy

PubMed Central

2009-01-01

Background Powdered infant formula (PIF) is not a sterile product, but this information appears to be poorly diffused among child caregivers. Parents and child care workers may behave in an unsafe manner when handling PIF. Methods This study involved parents and child care workers in the 24 municipal child care centres of Palermo. Knowledge and self-reported practices about PIF handling were investigated by a structured questionnaire. A Likert scale was used to measure the strength of the respondent's feelings. Association of knowledge and self-reported practices with demographic variables was also evaluated. Results 42.4% of parents and 71.0% of child care workers filled in the questionnaire. Significant differences were found between parents and child care workers for age and education. 73.2% of parents and 84.4% of child care workers were confident in sterility of PIF. Generally, adherence to safe procedures when reconstituting and handling PIF was more frequently reported by child care workers who, according to the existing legislation, are regularly subjected to a periodic training on food safety principles and practices. Age and education significantly influenced the answers to the questionnaire of both parents and child care workers. Conclusion The results of the study reveal that parents and child care workers are generally unaware that powdered formulas may contain viable microorganisms. However, child care workers consistently chose safer options than parents when answering the questions about adherence to hygienic practices. At present it seems unfeasible to produce sterile PIF, but the risk of growth of hazardous organisms in formula at the time of administration should be minimized by promoting safer behaviours among caregivers to infants in both institutional settings and home. PMID:20003304

Knowledge regarding hepatitis B mother-to-child transmission among healthcare workers in South China.

PubMed

Chen, Y; Xie, C; Zhang, Y; Li, Y; Ehrhardt, S; Thio, C L; Nelson, K E; Chen, Y; Lin, C-S

2018-05-01

To determine the knowledge regarding hepatitis B virus (HBV) mother-to-child transmission (MTCT) and its prevention and treatment among healthcare workers (HCWs) in Guangdong Province, China, an HBV endemic area. An HBV knowledge questionnaire was administered to 900 HCWs from the 3rd Affiliated Hospital of Sun Yat-Sen University and 2 rural hospitals in Guangdong Province. The 27 items in the questionnaire fell into 3 sections: HBV MTCT general knowledge, respondents' practices of preventing HBV MTCT and awareness of the resources of preventing HBV MTCT. The data collected were coded and analysed using SPSS software version 20. In total, 503 of 900 HCWs responded to the survey (response rate: 55.9%). Eighty-four individuals responded correctly to all of the knowledge questions: 58 were doctors, and 26 were nurses (P < .05). Doctors more often performed practices than nurses (t = 3.591, P < .01). Participants from the infectious disease department demonstrated a significantly higher proportion of correct answers and resource utilization than other specialties (χ 2  = 14.052, 7.998, P < .01). In terms of the average knowledge score, t test or ANOVA showed that there were significant differences between the specialty groups (t = 3.110, P < .01), hospital level groups (t = 2.337, P < .05) and age groups (F = 3.020, P < .05). Respondents' initiative increased with hospital level and age (t = 2.993, 7.493, P < .01). A considerable percentage of HCWs has misconceptions about HBV MTCT. Healthcare workers, in particular nurses, those working in noninfectious disease departments or township hospitals and younger medical staff, lack systematic and comprehensive knowledge about HBV MTCT and are in urgent need of HBV-related training. © 2017 John Wiley & Sons Ltd.

Knowledge Retention for Computer Simulations: A study comparing virtual and hands-on laboratories

NASA Astrophysics Data System (ADS)

Croom, John R., III

The use of virtual laboratories has the potential to change physics education. These low-cost, interactive computer activities interest students, allow for easy setup, and give educators a way to teach laboratory based online classes. This study investigated whether virtual laboratories could replace traditional hands-on laboratories and whether students could retain the same long-term knowledge in virtual laboratories as compared to hands-on laboratories. This study is a quantitative quasi-experiment that used a multiple posttest design to determine if students using virtual laboratories would retain the same knowledge as students who performed hands-on laboratories after 9 weeks. The study was composed of 336 students from 14 school districts. Students had their performances on the laboratories and their retention of the laboratories compared to a series of factors that might have affected their retention using a pretest and two posttests, which were compared using a t test. The results showed no significant difference in short-term learning between the hands-on laboratory groups and virtual laboratory groups. There was, however, a significant difference (p = .005) between the groups in long-term retention; students in the hands-on laboratory groups retained more information than those in the virtual laboratory groups. These results suggest that long-term learning is enhanced when a laboratory contains a hands-on component. Finally, the results showed that both groups of students felt their particular laboratory style was superior to the alternative method. The findings of this study can be used to improve the integration of virtual laboratories into science curriculum.

Impacts of a Peer-Group Intervention on HIV-Related Knowledge, Attitudes, and Personal Behaviors for Urban Hospital Workers in Malawi

PubMed Central

Kaponda, Chrissie P. N.; Jere, Diana L.; Chimango, Jane L.; Chimwaza, Angela F.; Crittenden, Kathleen S.; Kachingwe, Sitingawawo I.; McCreary, Linda L.; Norr, James L.; Norr, Kathleen F.

2014-01-01

This report describes the effects of a peer-group intervention on Malawian urban hospital workers’ HIV-related personal knowledge, attitudes, and behaviors. More than 850 clinical and nonclinical hospital workers received the intervention. Evaluation used independent surveys of a sample of workers at baseline (N = 366) and postintervention (N = 561). Compared with the baseline survey, after the intervention, workers had higher knowledge of HIV transmission and prevention; more positive attitudes including more hope, less stigmatization of persons with HIV, more positive attitudes toward HIV testing and condom use, and higher self-efficacy for practicing safer sex and for community prevention; more reported recent personal HIV tests, more discussion of safer sex with partners, and more reported community HIV prevention activities. However, health workers’ risky sexual behaviors did not differ at baseline and postintervention. The intervention should be strengthened to support more sexual risk reduction and be made available to all health workers in Malawi. PMID:19427600

Outdoor workers' sun-related knowledge, attitudes and protective behaviours: a systematic review of cross-sectional and interventional studies.

PubMed

Reinau, D; Weiss, M; Meier, C R; Diepgen, T L; Surber, C

2013-05-01

Sun protection is a major concern for outdoor workers as they are particularly exposed to solar ultraviolet radiation and therefore at increased risk of developing some forms of skin cancer, cataract and ocular neoplasm. In order to provide an overview of outdoor workers' sun-related knowledge, attitudes and protective behaviours as reported in the literature and to evaluate the effectiveness of sun-safety education programmes in outdoor occupational settings, we conducted a systematic review of the literature by searching three electronic databases (PubMed, Embase, PsycINFO) from their inception up to 25 April 2012. An extensive hand search complemented the database searches. We identified 34 relevant articles on descriptive studies and 18 articles on interventional studies. Considerable numbers of outdoor workers were found to have sun-sensitive skin types; sunburn rates per season ranged from 50% to 80%. Data concerning outdoor workers' sun-related knowledge and attitudes were scarce and controversial. The reported sun-protective behaviours were largely inadequate, with many workers stating that they never or only rarely wore a long-sleeved shirt (50-80%), sun-protective headgear (30-80%) and sunscreen (30-100%) while working in the sun. However, there is growing evidence that occupational sun-safety education is effective in increasing outdoor workers' sun-protection habits and presumably in decreasing sunburn rates. Occupational sun-safety education programmes offer great potential for improving outdoor workers' largely insufficient sun-protective behaviours. It is hoped that, in the future, committed support from healthcare authorities, cancer foundations, employers and dermatologists will open the way for rapid and uncomplicated implementation of sun-safety education programmes. © 2012 The Authors. BJD © 2012 British Association of Dermatologists.

Understanding Healthcare Workers Self-Reported Practices, Knowledge and Attitude about Hand Hygiene in a Medical Setting in Rural India.

PubMed

Diwan, Vishal; Gustafsson, Charlotte; Rosales Klintz, Senia; Joshi, Sudhir Chandra; Joshi, Rita; Sharma, Megha; Shah, Harshada; Pathak, Ashish; Tamhankar, Ashok J; Stålsby Lundborg, Cecilia

2016-01-01

To describe self-reported practices and assess knowledge and attitudes regarding hand hygiene among healthcare workers in a rural Indian teaching hospital. A rural teaching hospital and its associated medical and nursing colleges in the district of Ujjain, India. The study population consisted of physicians, nurses, teaching staff, clinical instructors and nursing students. Self-administered questionnaires based on the World Health Organization Guidelines on Hand Hygiene in Healthcare were used. Out of 489 healthcare workers, 259 participated in the study (response rate = 53%). The proportion of healthcare workers that reported to 'always' practice hand hygiene in the selected situations varied from 40-96% amongst categories. Reported barriers to maintaining good hand hygiene were mainly related to high workload, scarcity of resources, lack of scientific information and the perception that priority is not given to hand hygiene, either on an individual or institutional level. Previous training on the topic had a statistically significant association with self-reported practice (p = 0.001). Ninety three per cent of the respondents were willing to attend training on hand hygiene in the near future. Self-reported knowledge and adherence varied between situations, but hand hygiene practices have the potential to improve if the identified constraints could be reduced. Future training should focus on enhancing healthcare workers' knowledge and understanding regarding the importance of persistent practice in all situations.

Knowledge of Evidence-Based Urinary Catheter Care Practice Recommendations Among Healthcare Workers in Nursing Homes

PubMed Central

Mody, Lona; Saint, Sanjay; Galecki, Andrzej; Chen, Shu; Krein, Sarah L.

2010-01-01

Objectives This study assessed the knowledge of recommended urinary catheter care practices among nursing home (NH) healthcare workers (HCWs) in Southeast Michigan. Design A self-administered survey. Setting Seven nursing homes in Southeast Michigan. Participants Three hundred and fifty-six healthcare workers. Methods An anonymous, self-administered survey of HCWs (nurses & nurse aides) in seven NHs in 2006. The survey included questions about respondent characteristics and knowledge about indications, care, and personal hygiene pertaining to urinary catheters. The association of knowledge measures with occupation (nurses vs. aides) was assessed using generalized estimating equations. Results A total of 356 of 440 HCWs (81%) responded. Over 90% of HCWs were aware of measures such as cleaning around the catheter daily, glove use, and hand hygiene with catheter manipulation. They were less aware of research-proven recommendations of not disconnecting the catheter from its bag (59% nurses vs. 30% aides, P < .001), not routinely irrigating the catheter (48% nurses vs. 8% aides, P < .001), and hand hygiene even after casual contact (60% nurses vs. 69% aides, P = .07). HCWs were also unaware of recommendations regarding alcohol-based handrub (27% nurses & 32% aides with correct responses, P = .38). HCWs reported sources, both informal (such as nurse supervisors) and formal (in-services), of knowledge about catheter care. Conclusion Wide discrepancies remain between research-proven recommendations pertaining to urinary catheter care and HCWs' knowledge. Nurses and aides differ in their knowledge of recommendations against harmful practices, such as disconnecting the catheter from the bag and routinely irrigating catheters. Further research should focus on strategies to enhance dissemination of proven infection control practices in NHs. PMID:20662957

Radiation Protection Knowledge, Attitude and Practice (RP-KAP) as Predictors of Job Stress Among Radiation Workers in Tehran Province, Iran

PubMed Central

Alavi, S. Shohreh; Taghizadeh Dabbagh, Sima; Abbasi, Mahya; Mehrdad, Ramin

2016-01-01

Background In recent years, much attention has been paid to occupational stress, but relatively little or no research has been conducted on the influence of knowledge, attitude, and practice of radiation protection (RP-KAP) on job stress among radiation workers Objectives This study aims to assess job stress among health care workers in Iran who are occupationally exposed to radiation in order to determine the effects of KAP on self-protection against radiation on their job stress. Materials and Methods The population in this descriptive cross-sectional study comprised 670 healthcare workers, including 428 staff with a degree in radiology and 242 other medical personnel who were working in 16 hospitals affiliated with Tehran University of Medical Sciences (TUMS) in Tehran, Iran. The census method was used to sample the workers. In total, 264 staff with a degree in radiology and 149 other medical personnel completed the job content questionnaire (JCQ) and the RP-KAP questionnaire from May to November 2014. Results The prevalence rate of job stress was 22.5% based on calculation formulas and possible scores on the JCQ. Sex, RP-knowledge, attitude, practice, and in-service training predicted 41.8% of the variance in job stress. According to the results of the binary logistic regression, workers with higher scores on knowledge (OR = 0.82, 95% CI: 0.75 - 0.90), attitude (OR = 0.71, 95% CI: 0.63 - 0.82), and practice (OR = 0.78, 95% CI: 0.72 - 0.86) and those who had participated in training programs had significantly lower rates of job stress (OR = 0.51, 95% CI: 0.28 - 0.93). Conclusions The effects of RP knowledge, attitude, and practice on job stress were significant. In order to reduce job stress in radiation environments, ongoing training programs related to self-care and protection principles are recommended. PMID:28180020

Radiation Protection Knowledge, Attitude and Practice (RP-KAP) as Predictors of Job Stress Among Radiation Workers in Tehran Province, Iran.

PubMed

Alavi, S Shohreh; Taghizadeh Dabbagh, Sima; Abbasi, Mahya; Mehrdad, Ramin

2016-10-01

In recent years, much attention has been paid to occupational stress, but relatively little or no research has been conducted on the influence of knowledge, attitude, and practice of radiation protection (RP-KAP) on job stress among radiation workers. This study aims to assess job stress among health care workers in Iran who are occupationally exposed to radiation in order to determine the effects of KAP on self-protection against radiation on their job stress. The population in this descriptive cross-sectional study comprised 670 healthcare workers, including 428 staff with a degree in radiology and 242 other medical personnel who were working in 16 hospitals affiliated with Tehran University of Medical Sciences (TUMS) in Tehran, Iran. The census method was used to sample the workers. In total, 264 staff with a degree in radiology and 149 other medical personnel completed the job content questionnaire (JCQ) and the RP-KAP questionnaire from May to November 2014. The prevalence rate of job stress was 22.5% based on calculation formulas and possible scores on the JCQ. Sex, RP-knowledge, attitude, practice, and in-service training predicted 41.8% of the variance in job stress. According to the results of the binary logistic regression, workers with higher scores on knowledge (OR = 0.82, 95% CI: 0.75 - 0.90), attitude (OR = 0.71, 95% CI: 0.63 - 0.82), and practice (OR = 0.78, 95% CI: 0.72 - 0.86) and those who had participated in training programs had significantly lower rates of job stress (OR = 0.51, 95% CI: 0.28 - 0.93). The effects of RP knowledge, attitude, and practice on job stress were significant. In order to reduce job stress in radiation environments, ongoing training programs related to self-care and protection principles are recommended.

An Empirical Research on the Correlation between Human Capital and Career Success of Knowledge Workers in Enterprise

NASA Astrophysics Data System (ADS)

Guo, Wenchen; Xiao, Hongjun; Yang, Xi

Human capital plays an important part in employability of knowledge workers, also it is the important intangible assets of company. This paper explores the correlation between human capital and career success of knowledge workers. Based on literature retrieval, we identified measuring tool of career success and modified further; measuring human capital with self-developed scale of high reliability and validity. After exploratory factor analysis, we suggest that human capital contents four dimensions, including education, work experience, learning ability and training; career success contents three dimensions, including perceived internal competitiveness of organization, perceived external competitiveness of organization and career satisfaction. The result of empirical analysis indicates that there is a positive correlation between human capital and career success, and human capital is an excellent predictor of career success beyond demographics variables.

A tool to assess knowledge, attitude and behavior of Indonesian health care workers regarding infection control.

PubMed

Duerink, D O; Hadi, U; Lestari, E S; Roeshadi, Djoko; Wahyono, Hendro; Nagelkerke, N J D; Van der Meulen, R G; Van den Broek, P J

2013-07-01

to investigate knowledge, attitude and behaviour toward infection control in two teaching hospitals on the island of Java by means of a questionnaire and to evaluate the use of the questionnaire as a tool. we investigated knowledge, attitude and behaviour toward infection control in two teaching hospitals on the island of Java by means of a questionnaire to identify problem areas, barriers and facilitators. The target was to include at least 50% of all health care workers (physicians, nurses, assistant nurses and infection control nurses) in each hospital, department and profession. Differences between demographic variables and scores for individual questions and groups of questions were compared using the chi-square statistic and analysis of variance and Spearman's rho was used to test for correlations between knowledge, attitude, self-reported behaviour and perceived obstacles. more than half of the health care workers of the participating departments completed the questionnaire. Of the 1036 respondents (44% nurses, 37% physicians and 19% assistant nurses), 34% were vaccinated against hepatitis B, 77% had experienced needle stick accidents and 93% had been instructed about infection control. The mean of the correct answers to the knowledge questions was 44%; of the answers to the attitude questions 67% were in agreement with the correct attitude; obstacles to compliance with infection control guidelines were perceived in 30% of the questions and the mean self-reported compliance was 63%. Safe handling of sharps, hand hygiene and the use of personal protective equipment were identified as the most important aspects for interventions. Significant positive correlations were found between knowledge, attitude, self-reported behaviour and perceived obstacles. the questionnaire in conjunction with site visits and interviews was a valuable strategy to identify trouble spots in the hospitals and to determine barriers to facilitators of change that should be taken into

Validating survey measurement scales for AIDS-related knowledge and stigma among construction workers in South Africa.

PubMed

Bowen, Paul; Govender, Rajen; Edwards, Peter

2016-01-23

Construction workers in South Africa are regarded as a high-risk group in the context of HIV/AIDS. HIV testing is pivotal to controlling HIV transmission and providing palliative care and AIDS-related knowledge and stigma are key issues in addressing the likelihood of testing behaviour. In exploring these issues, various studies have employed an 11-item AIDS-related knowledge scale (Kalichman and Simbayi, AIDS Care 16:572-580, 2004) and a 9-item stigma scale (Kalichman et al., AIDS Behav 9:135-143, 2005), but little evidence exists confirming the psychometric properties of these scales. Using survey data from 512 construction workers in the Western Cape, South Africa, this research examines the validity and reliability of the two scales through exploratory and confirmatory factor analysis and internal consistency tests. From confirmatory factor analysis, a revised 10-item knowledge scale was developed (χ2 /df ratio = 1.675, CFI = 0.982, RMSEA = 0.038, and Hoelter (95 %) = 393). A revised 8-item stigma scale was also developed (χ2 /df ratio = 1.929, CFI = 0.974, RMSEA = 0.045, and Hoelter (95 %) = 380). Both revised scales demonstrated good model fit and all factor loadings were significant (p < 0.01). Reliability analysis demonstrated excellent to good internal consistency, with alpha values of 0.80 and 0.74, respectively. Both revised scales also demonstrated satisfactory convergent and divergent validity. Limitations of the original survey from which the data was obtained include the failure to properly account for respondent selection of language for completion of the survey, use of ethnicity as a proxy for identifying the native language of participants, the limited geographical area from which the survey data was collected, and the limitations associated with the convenience sample. A limitation of the validation study was the lack of available data for a more robust examination of reliability beyond internal consistency, such as test-retest reliability. The

Training Ghanaian frontline healthcare workers in public health surveillance and disease outbreak investigation and response

PubMed Central

Ameme, Donne Kofi; Nyarko, Kofi Mensah; Afari, Edwin Andrews; Antara, Simon; Sackey, Samuel Oko; Wurapa, Fred

2016-01-01

Introduction Beyond initial formal academic education, the need for continuous professional development through in-service workforce capacity improvement programs that are aimed at enhancing knowledge and skills of public healthcare workers has assumed immense priority worldwide. This has been heightened by the on-going Ebola Virus Disease outbreak, which is exposing the weak public health systems in West Africa. In response to this need, the Ghana Field Epidemiology and Laboratory Program organized a short-course for frontline health workers in the Greater Accra region of Ghana in order to augment their surveillance and outbreak response capacity. Methods Human and veterinary health workers were trained using Field Epidemiology and Laboratory Training Program short course model. A two-week didactic course was conducted with a 10-week field placement. Evaluation of the course was done by assessment of participants’ outputs during the training as well as pretest and posttest methods. Results A total of 32 frontline health workers from both the human and veterinary health services benefited from the two-week initial training of the 12-week course. There was a significant gain in knowledge by the participants after the training course. Participants developed concept papers and implemented their fieldwork projects. Overall assessment of the workshop by the participants was very good. Conclusion Capacity of the health workers has been improved in the area of public health surveillance, outbreak investigation and response. We recommend a scale-up of this training course to other regions. PMID:28149433

Facility-specific radiation exposure risks and their implications for radiation workers at Department of Energy laboratories

NASA Astrophysics Data System (ADS)

Davis, Adam Christopher

This research develops a new framework for evaluating the occupational risks of exposure to hazardous substances in any setting where As Low As Reasonably Achievable (ALARA) practices are mandated or used. The evaluation is performed by developing a hypothesis-test-based procedure for evaluating the homogeneity of various epidemiological cohorts, and thus the appropriateness of the application of aggregate data-pooling techniques to those cohorts. A statistical methodology is then developed as an alternative to aggregate pooling for situations in which individual cohorts show heterogeneity between them and are thus unsuitable for pooled analysis. These methods are then applied to estimate the all-cancer mortality risks incurred by workers at four Department-of-Energy nuclear weapons laboratories. Both linear, no-threshold and dose-bin averaged risks are calculated and it is further shown that aggregate analysis tends to overestimate the risks with respect to those calculated by the methods developed in this work. The risk estimates developed in Chapter 2 are, in Chapter 3, applied to assess the risks to workers engaged in americium recovery operations at Los Alamos National Laboratory. The work described in Chapter 3 develops a full radiological protection assessment for the new americium recovery project, including development of exposure cases, creation and modification of MCNP5 models, development of a time-and-motion study, and the final synthesis of all data. This work also develops a new risk-based method of determining whether administrative controls, such as staffing increases, are ALARA-optimized. The EPA's estimate of the value of statistical life is applied to these risk estimates to determine a monetary value for risk. The rate of change of this "risk value" (marginal risk) is then compared with the rate of change of workers' compensations as additional workers are added to the project to reduce the dose (and therefore, presumably, risk) to each

"Knowledge Workers" as the New Apprentices: The Influence of Organisational Autonomy, Goals and Values on the Nurturing of Expertise

ERIC Educational Resources Information Center

Fuller, Alison; Unwin, Lorna

2010-01-01

This paper explores the concept of apprenticeship in the context of the professional formation of knowledge workers. It draws on evidence from research conducted in two knowledge intensive organizations: a research-intensive, elite university; and a "cutting edge" software engineering company. In the former, we investigated the learning…

Knowledge of outdoor workers on the effects of natural UV radiation and methods of protection against exposure.

PubMed

Hault, K; Rönsch, H; Beissert, S; Knuschke, P; Bauer, A

2016-04-01

The most important but influenceable risk factor in the development of skin cancer is the unprotected exposure to solar ultraviolet (UV) radiation. In order to assure adequate and effective protection against UV exposure, a level of knowledge about solar radiation and its effects is required. The objective of this study was to assess the knowledge of workers in outdoor professions on the effects of natural UV radiation and methods of protection against exposure. Forty outdoor workers were given a standardized questionnaire designed to ascertain their level of knowledge. The majority of participants knew exposure to solar radiation can be detrimental depending on exposure time. Eighty-three percentage recognized that people working regularly in an outdoor environment may be at risk due to high exposure. Long-sleeved clothing plus headgear and sunscreen containing sun-protecting substances were deemed adequate methods of protection by 83% and 85% respectively. Seventy percentage of the outdoor workers were familiar with the definition of the sun protection factor (SPF), yet only 25% correctly identified the amount of sunscreen needed to achieve the SPF as indicated on the product. A mere 8% of participants knew that symptoms of a sunburn first became apparent 3 h after sun exposure and only 18% were able to accurately gauge the amount of time they could spend in the sun before developing one. Although 30% had heard of the ultraviolet index (UVI), only 13% understood that protecting your skin using additional measures is recommended as of UVI 3. Overall, 30% of the outdoor workers thought themselves sufficiently protected against the harmful effects of the sun. While the participants of this study had a basic fundamental understanding of the effects of solar radiation and methods of protection against exposure, there remains an urgent need for further clarification across all demographic groups. © 2016 European Academy of Dermatology and Venereology.

Awareness and practice of safety precautions among healthcare workers in the laboratories of two public health facilities in Nigeria.

PubMed

Fadeyi, A; Fowotade, A; Abiodun, M O; Jimoh, A K; Nwabuisi, C; Desalu, O O

2011-06-01

To determine the level of awareness and practice of SP among laboratory workers at two tertiary public health facilities in Nigeria. A semi-structured, self-administered questionnaire was used to assess the awareness, attitude and adherence to SP among laboratory workers. Information on the availability of safety equipment was also sought. The laboratory safety practice of respondents was assessed based on self-reported observance of basic principles of universal precautions in clinical settings. Study participants were 130, mean age: 28.2 years (SD±6.6), number of years in hospital employment: 3.7 years (SD±2.4) and the male to female ratio was 1.8:1. Many (41.5%) were unaware and 25.4% do not observe SP. Participants attest to availability of various safety devices and equipment including hand gloves (86.2%), disinfectants (84.6%), HBV immunisation (46.2%) and post exposure prophylaxis (PEP) for HIV and HBV (79.6%). Attitude to safety is unsatisfactory as 60.0% eat and drink in the laboratory, 50.8% recap needles and 56.9% use sharps box. Even though 83.1% are willing to take PEP, only 1.5% will present self following laboratory injury. This study shows the deficit in the awareness of SP among laboratory personnel and demonstrates that attitude and practice of safety rules are unsatisfactory. Training and re-training on SP is therefore desired. Counselling to induce a positive attitudinal change on HBV immunisation and PEP is similarly necessary.

[AT THE CROSSROADS: THE ROLE OF LABORATORY MEDICINE IN THE PATIENT CARE PROCESS].

PubMed

Geffen, Yuval; Zaidise, Itzhak

2017-06-01

In recent decades, the laboratory medicine profession has undergone significant changes due to both technological developments and economic constraints. Technological innovations support automation, provide faster and more accurate equipment, and allow increased efficiency through the use of commercial test kits. These changes, combined with budgetary constraints, have led to mergers and centralization of medical laboratories to optimize work and cut costs. While this centralization may be a business necessity, it leads to a disconnection between the laboratory and the clinical context. In addition, laboratory tests are treated as a commodity, which places emphasis on price only, rather than quality. In this article, we review the developments and changes that medical laboratories and the laboratory medicine profession have undergone in recent decades. We focus on technological and structural challenges affecting the functioning of medical laboratories and the relations between laboratory workers and medical teams. We then introduce vocational education changes required for the laboratory medicine profession. We propose defining the role of medical laboratory directors in terms of their basic training as medical doctors or doctors of science. We suggest that laboratory employees should become a reliable source of information regarding selection of appropriate test methods, processing data and presenting the results to the medical staff. Laboratory workers must deepen their clinical knowledge and become an integral part of the patient care process, along with medical and nursing staff. Special training programs for medical laboratory workers and directors must be developed in order to match the complex activities currently being conducted in laboratories.

Wage increases in the clinical laboratory: how are workers faring against inflation and in comparison to other health professions?

PubMed

Chapman, Susan A; McClory, Vasey; Ward-Cook, Kory

2005-07-26

High vacancy rates in the clinical laboratory profession have led to the use of wage increases and financial incentives to attract and retain workers. American Society for Clinical Pathology (ASCP) surveys indicate that wages for Medical Technologists and Medical Laboratory Technicians have been steadily rising in the past few years following years of little or no increases. When adjusted for inflation, the real wage increases have even modestly exceeded the inflation rate. However, wages in the clinical laboratory remain lower than in several other allied health professions with comparable educational preparation. Achieving competitive wages will be important in addressing the long-term need to attract more students to the clinical laboratory.

Workers' Exposure to Nano-Objects with Different Dimensionalities in R&D Laboratories: Measurement Strategy and Field Studies.

PubMed

Boccuni, Fabio; Ferrante, Riccardo; Tombolini, Francesca; Lega, Daniela; Antonini, Alessandra; Alvino, Antonello; Pingue, Pasqualantonio; Beltram, Fabio; Sorba, Lucia; Piazza, Vincenzo; Gemmi, Mauro; Porcari, Andrea; Iavicoli, Sergio

2018-01-24

With the increasing interest in the potential benefits of nanotechnologies, concern is still growing that they may present emerging risks for workers. Various strategies have been developed to assess the exposure to nano-objects and their agglomerates and aggregates (NOAA) in the workplace, integrating different aerosol measurement instruments and taking into account multiple parameters that may influence NOAA toxicity. The present study proposes a multi-metric approach for measuring and sampling NOAA in the workplace, applied to three case studies in laboratories each dedicated to materials with different shapes and dimensionalities: graphene, nanowires, and nanoparticles. The study is part of a larger project with the aim of improving risk management tools in nanomaterials research laboratories. The harmonized methodology proposed by the Organization for Economic Cooperation and Development (OECD) has been applied, including information gathering about materials and processes, measurements with easy-to-use and hand-held real-time devices, air sampling with personal samplers, and off-line analysis using scanning electron microscopy. Significant values beyond which an emission can be attributed to the NOAA production process were identified by comparison of the particle number concentration (PNC) time series and the corresponding background levels in the three laboratories. We explored the relations between background PNC and microclimatic parameters. Morphological and elemental analysis of sampled filters was done to identify possible emission sources of NOAA during the production processes: rare particles, spherical, with average diameter similar to the produced NOAA were identified in the nanoparticles laboratory, so further investigation is recommended to confirm the potential for worker exposure. In conclusion, the information obtained should provide a valuable basis for improving risk management strategies in the laboratory at work.

Health care workers' knowledge, attitudes and practices on tuberculosis infection control, Nepal.

PubMed

Shrestha, Anita; Bhattarai, Dipesh; Thapa, Barsha; Basel, Prem; Wagle, Rajendra Raj

2017-11-17

Infection control remains a key challenge for Tuberculosis (TB) control program with an increased risk of TB transmission among health care workers (HCWs), especially in settings with inadequate TB infection control measures. Poor knowledge among HCWs and inadequate infection control practices may lead to the increased risk of nosocomial TB transmission. An institution-based cross-sectional survey was conducted in 28 health facilities providing TB services in the Kathmandu Valley, Nepal. A total of 190 HCWs were assessed for the knowledge, attitudes and practices on TB infection control using a structured questionnaire. The level of knowledge on TB infection control among almost half (45.8%) of the HCWs was poor, and was much poorer among administration and lower level staff. The knowledge level was significantly associated with educational status, and TB training and/or orientation received. The majority (73.2%) of HCWs had positive attitude towards TB infection control. Sixty-five percent of HCWs were found to be concerned about being infected with TB. Use of respirators among the HCWs was limited and triage of TB suspects was also lacking. Overall knowledge and practices of HCWs on TB infection control were not satisfactory. Effective infection control measures including regular skill-based training and/or orientation for all categories of HCWs can improve infection control practices in health facilities.

[Perception of knowledge in palliative care housing for the elderly workers in a basic health zone].

PubMed

Sánchez-Holgado, J; Gonzalez-Gonzalez, J; Torijano-Casalengua, M L

2016-01-01

To analyze the level of knowledge in palliative care that health and non health housing for the elderly workers refer, to study the differences between professional categories and to detect their interest in receiving palliative care training. Cross-sectional study conducted among physicians, nurses, physiotherapists, nursing assistant and occupational therapists applying a questionnaire assisting terminal patients with 22 items grouped into four sections: generalities palliative care, physical care, psycho-emotional and spiritual. Each question is answered using a four point scale in much-regulate-little-nothing. 86.8% of respondents know quite what they mean or regular palliative care. 3.8% consider themselves sufficiently trained in palliative care. We found significant differences in non-pharmacological management of dyspnea and insomnia where concerns have less knowledge worker. Medicine and nursing reported having more knowledge in the recognition of a tumor ulcer. There is a very high interest in receiving palliative care training and these are considered very useful. Required impact on the acquisition of knowledge in the medical staff not optional as to non-pharmacological management of major symptoms It also emphasizes the need to approach not to question the patient's pain by physicians. The test to detect cognitive impairment are not well known for nursing assistants. The spiritual realm is the acceptable level of knowledge on the part of all professional categories surveyed. Copyright © 2014 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

Association of knowledge, preventive counseling and personal health behaviors on physical activity and consumption of fruits or vegetables in community health workers.

PubMed

Florindo, Alex A; Brownson, Ross C; Mielke, Gregore I; Gomes, Grace Ao; Parra, Diana C; Siqueira, Fernando V; Lobelo, Felipe; Simoes, Eduardo J; Ramos, Luiz R; Bracco, Mário M; Hallal, Pedro C

2015-04-09

There is evidence that if a health professional is active and has a healthy diet, he/she is more likely to advise patients about the benefits of physical activity and healthy eating The aims of this study were to: (1) describe the personal physical activity, consumption of fruits and vegetables behaviors and nutritional status of community health workers; (2) evaluate the association between knowledge, delivery of preventive counseling and personal behaviors among community health workers. This was a cross-sectional study conducted in a nationally sample of health professionals working in primary health care settings in Brazil in 2011. This survey was part of the second phase of the Guide for Useful Interventions for Activity in Brazil and Latin America project, and data were collected through telephone interviews of 269 community health workers from the Unified Health Care system of Brazil. We applied questionnaires about personal reported behaviors, knowledge and preventive counseling in physical activity and consumption of fruits and vegetables. We calculated the prevalence and associations between the variables with logistic regression. The proportion of community health workers that practiced 150 minutes per week of physical activity in leisure time or transportation was high (64.9%). Half of community health workers were overweight and only 26.2% reported consuming five portions/day of fruits or vegetables. Most community health workers reported counseling about physical activity for more than six months (59.7%), and most were not knowledgeable of the fruits and vegetables and physical activity recommendations. Meeting the fruits and vegetables recommendations was associated with correct knowledge (OR = 4.5; CI95% 1.03;19.7), with reporting 150 minutes or more of physical activity per week (OR = 2.0; CI95% 1.03;3.7) and with reporting physical activity in leisure time (OR = 2.0; CI95% 1.05;3.6). Regular physical activity counseling was associated

Variations in hospital worker perceptions of safety culture.

PubMed

Listyowardojo, Tita Alissa; Nap, Raoul E; Johnson, Addie

2012-02-01

To compare the attitudes toward and perceptions of institutional practices that can influence patient safety between all professional groups at a university medical center. A questionnaire measuring nine dimensions of organizational and safety culture was distributed to all hospital workers. Each item was rated on a 1 ('strongly disagree') to 5 ('strongly agree') scale. Professionals (2995), grouped as 'physicians' (16.6%), 'nurses' (40.3%), 'clinical workers' (e.g. psychologists; 21.7%), 'laboratory workers' (e.g. technicians; 11%) and 'non-medical workers' (e.g. managers; 10.4%). One-way analysis of variances (ANOVAs) carried out separately on each dimension with professional group as the independent variable of interest. Differences in ratings of organizational and safety culture were found across professional groups. Physicians and non-medical workers tended to rate the dimensions of organizational and safety culture more positively than did nurses, clinical workers and laboratory workers. For example, physicians gave more positive ratings of 'institutional commitment to safety' than did nurses, clinical workers and laboratory workers (mean = 3.71 vs. 3.62, 3.61 and 3.58, respectively, P < 0.01) and non-medical workers gave more positive ratings than did physicians, nurses, clinical workers and laboratory workers to 'perceptions towards the hospital' (mean = 3.69 vs. 3.39, 3.36, 3.49 and 3.47, respectively, P < 0.001). Interventions to promote safety culture should be tailored to the target group as attitudes and perceptions may differ among groups.

Learning and recall of Worker Protection Standard (WPS) training in vineyard workers.

PubMed

Anger, W Kent; Patterson, Lindsey; Fuchs, Martha; Will, Liliana L; Rohlman, Diane S

2009-01-01

Worker Protection Standard (WPS) training is one of the U.S. Environmental Protection Agency's (EPA) primary methods for preventing pesticide exposure in agricultural workers. Retention of the knowledge from the training may occasionally be tested by state Occupational Safety and Health Administrations (state OSHAs) during a site visit, but anecdotal evidence suggests that there is no consistent testing of knowledge after WPS training. EPA's retraining requirements are at 5-year intervals, meaning the knowledge must be retained for that long. Vineyard workers completed a test of their baseline WPS knowledge, computer-based training on WPS, a post-test immediately after training and a re-test 5 months later. Pre-test performance suggested that there was a relatively high level of baseline knowledge of WPS information on two-answer multiple choice tests (74% to 75%) prior to training. Training increased the knowledge to 85% on the post-test with the same questions, a significant increase (p < .001, 1-tailed) and a large effect size (d) of .90. Re-test performance (78%) at 5 months revealed a return towards but not back to the pre-test levels. Better test performance was significantly correlated with higher education and to a lesser extent with younger ages. Whether this level of knowledge is sufficient to protect agricultural workers remains an open question, although an increase in the proportion of people in a work group who know the critical WPS information may be the most important impact of training.

Interactive laboratory classes enhance neurophysiological knowledge in Thai medical students.

PubMed

Wongjarupong, Nicha; Niyomnaitham, Danai; Vilaisaktipakorn, Pitchamol; Suksiriworaboot, Tanawin; Qureshi, Shaun Peter; Bongsebandhu-Phubhakdi, Saknan

2018-03-01

Interactive laboratory class (ILC) is a two-way communication teaching method that encourages students to correlate laboratory findings with materials from lectures. In Thai medical education, active learning methods are uncommon. This paper aims to establish 1) if ILCs would effectively promote physiology learning; 2) if effectiveness would be found in both previously academically high-performing and low-performing students; and 3) the acceptability of ILCs to Thai medical students as a novel learning method. Two hundred seventy-eight second-year medical students were recruited to this study. We conducted three ILC sessions, which followed corresponding lectures. We carried out multiple-choice pre- and post-ILC assessments of knowledge and compared by repeated-measures ANOVA and unpaired t-test. Subgroup analysis was performed to compare high-performance (HighP) and low-performance (LowP) students. After the ILCs, participants self-rated their knowledge and satisfaction. Post-ILC test scores increased significantly compared with pre-ILC test scores in all three sessions. Mean scores of each post-ILC test increased significantly from pre-ILC test in both LowP and HighP groups. More students self-reported a "very high" and "high" level of knowledge after ILCs. Most students agreed that ILCs provided more discussion opportunity, motivated their learning, and made lessons more enjoyable. As an adjunct to lectures, ILCs can enhance knowledge in medical students, regardless of previous academic performance. Students perceived ILC as useful and acceptable. This study supports the active learning methods in physiology education, regardless of cultural context.

A workplace intervention program and the increase in HIV knowledge, perceived accessibility and use of condoms among young factory workers in Thailand.

PubMed

Chamratrithirong, Aphichat; Ford, Kathleen; Punpuing, Sureeporn; Prasartkul, Pramote

2017-12-01

Vulnerability to Human Immunodeficiency Virus (HIV) infection among factory workers is a global problem. This study investigated the effectiveness of an intervention to increase AIDS knowledge, perceived accessibility to condoms and condom use among young factory workers in Thailand. The intervention was a workplace program designed to engage the private sector in HIV prevention. A cross-sectional survey conducted in 2008 to measure program outcomes in factories in Thailand was used in this study. The workplace intervention included the development of policies for management of HIV-positive employees, training sessions for managers and workers, and distribution of educational materials and condoms. A multi-level analysis was used to investigate the effect of HIV/AIDS prevention program components at the workplace on HIV/AIDS knowledge, perceived accessibility to condoms and condom use with regular sexual partners among 699 young factory workers (aged 18-24 years), controlling for their individual socio-demographic characteristics. Interventions related to the management and services component including workplace AIDS policy formulation, condom services programs and behavioral change campaigns were found to be significantly related to increased AIDS knowledge, perceived accessibility to condoms and condom use with regular partners. The effect of the HIV/AIDS training for managers, peer leaders and workers was positive but not statistically significant. With some revision of program components, scaling up of workplace interventions and the engagement of the private sector in HIV prevention should be seriously considered.

Engineered nanoparticles at the workplace: current knowledge about workers' risk.

PubMed

Pietroiusti, A; Magrini, A

2014-07-01

The novel physicochemical properties of engineered nanoparticles (ENPs) make them very attractive for industrial and biomedical purposes, but concerns have been raised regarding unpredictable adverse health effects in humans. Current evidence for the risk posed by ENPs to exposed workers is the subject of this review. To perform an in-depth review of the state of art of nanoparticle exposure at work. Original articles and reviews in Pubmed and in principal databases of medical literature up to 2013 were included in the analysis. In addition, grey literature released by qualified regulatory agencies and by governmental and non-governmental organizations was also taken into consideration. There are significant knowledge and technical gaps to be filled for a reliable evaluation of the risk posed for workers by ENPs. Evidence for potential workplace release of ENPs however seems substantial, and the amount of exposure may exceed the proposed occupational exposure limits (OELs). The rational use of conventional engineering measures and of protective personal equipment seems to mitigate the risk. A precautionary approach is recommended for workplace exposure to ENPs, until health-based OELs are developed and released by official regulatory agencies. © The Author 2014. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Students Integrate Knowledge Acquisition and Practical Work in the Laboratory

ERIC Educational Resources Information Center

Agüera, E. I.; Sánchez-Hermosín, P.; Díz-Pérez, J.; Tovar, P.; Camacho, R.; Escribano, B. M.

2015-01-01

The aim of the present work was to transfer a wider concept of teamwork and self-learning to the laboratory, encouraging students' capabilities when seeking, acquiring, and processing knowledge. This educational innovation was carried out with a total of 38 students (fourth year of degree in Biology) in the area of physiology (Advances in…

Knowledge and Behavioral Effects in Cardiovascular Health: Community Health Worker Health Disparities Initiative, 2007–2010

PubMed Central

Hurtado, Margarita; Yang, Manshu; Evensen, Christian; Windham, Amy; Ortiz, Gloria; Tracy, Rachel; Ivy, Edward Donnell

2014-01-01

Introduction Cardiovascular disease is the leading cause of death in the United States, and disparities in cardiovascular health exist among African Americans, American Indians, Hispanics, and Filipinos. The Community Health Worker Health Disparities Initiative of the National Heart, Lung, and Blood Institute (NHLBI) includes culturally tailored curricula taught by community health workers (CHWs) to improve knowledge and heart-healthy behaviors in these racial/ethnic groups. Methods We used data from 1,004 community participants in a 10-session curriculum taught by CHWs at 15 sites to evaluate the NHLBI’s health disparities initiative by using a 1-group pretest–posttest design. The curriculum addressed identification and management of cardiovascular disease risk factors. We used linear mixed effects and generalized linear mixed effects models to examine results. Results Average participant age was 48; 75% were female, 50% were Hispanic, 35% were African American, 8% were Filipino, and 7% were American Indian. Twenty-three percent reported a history of diabetes, and 37% reported a family history of heart disease. Correct pretest to posttest knowledge scores increased from 48% to 74% for heart healthy knowledge. The percentage of participants at the action or maintenance stage of behavior change increased from 41% to 85%. Conclusion Using the CHW model to implement community education with culturally tailored curricula may improve heart health knowledge and behaviors among minorities. Further studies should examine the influence of such programs on clinical risk factors for cardiovascular disease. PMID:24524426

Flexible workspace design and ergonomics training: impacts on the psychosocial work environment, musculoskeletal health, and work effectiveness among knowledge workers.

PubMed

Robertson, Michelle M; Huang, Yueng-Hsiang; O'Neill, Michael J; Schleifer, Lawrence M

2008-07-01

A macroergonomics intervention consisting of flexible workspace design and ergonomics training was conducted to examine the effects on psychosocial work environment, musculoskeletal health, and work effectiveness in a computer-based office setting. Knowledge workers were assigned to one of four conditions: flexible workspace (n=121), ergonomics training (n=92), flexible workspace+ergonomics training (n=31), and a no-intervention control (n=45). Outcome measures were collected 2 months prior to the intervention and 3 and 6 months post-intervention. Overall, the study results indicated positive, significant effects on the outcome variables for the two intervention groups compared to the control group, including work-related musculoskeletal discomfort, job control, environmental satisfaction, sense of community, ergonomic climate, communication and collaboration, and business process efficiency (time and costs). However, attrition of workers in the ergonomics training condition precluded an evaluation of the effects of this intervention. This study suggests that a macroergonomics intervention is effective among knowledge workers in office settings.

An Assessment of Instant Messaging Interruptions on Knowledge Workers' Task Performance in E-Learning-Based Training

ERIC Educational Resources Information Center

Mansi, Gary R.

2011-01-01

The modern workplace environment is filled with interruptions due to the necessity of coworkers to communicate with each other. Studies have revealed that interruptions can disrupt the ability of a knowledge worker to concentrate on a task, which can impact task performance (TP). Communication interruptions are due, in part, to the unavoidable…

Evaluation of knowledge and behavior of workers in Prince Mohammed International Airport in Western Saudi Arabia regarding public health emergency measures applied during Hajj season 2014.

PubMed

Gosadi, Ibrahim M; Al-Hazmi, Ali M; Fadl, Amin A; Alharbi, Khalid H; Swarelzahab, Mazin M

2015-04-01

To evaluate the knowledge and behavior of workers at a Saudi airport regarding public health emergency measures applied during Hajj season. This study is a cross-sectional study conducted at the Prince Mohammed International Airport in Al-Madinah Al-Munawwarah, Saudi Arabia between August and September 2014. Data were collected by semi-structured questionnaires during personal interviews. Non-random purposive sampling was conducted to target workers at higher risk of acquiring infection from travellers. One hundred and eighty-six participants were recruited of whom 92.5% were males. The study participants were workers in 8 different sectors. Twenty-six percent of the participants were health workers. Non-health workers were more likely to be concerned on acquiring infection while working at the airport compared with health workers (p=0.023). The most commonly feared disease was Ebola viral disease (EBV) among 30% of health workers, and 47% of non-health workers. Approximately 47% of non-health workers reported no knowledge of the procedures implemented during public health emergencies. The proportion of participants who received public health related training among non-health workers was significantly lower compared with health workers (p less than 0.00001). More emphasis should be given to educating airport workers on the potential health threats at the airport. Specific guidelines for public health emergencies at the airport should be established and communicated with airport sectors.

Bringing Theory into Practice: A Study of Effective Leadership at Lawrence Livermore National Laboratory

ERIC Educational Resources Information Center

Khoury, Anne

2006-01-01

Leadership development, a component of HRD, is becoming an area of increasingly important practice for all organizations. When companies such as Lawrence Livermore National Laboratory rely on knowledge workers for success, leadership becomes even more important. This research paper tests the hypothesis that leadership credibility and the courage…

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

The Global Teaching Profession: How Treating Teachers as Knowledge Workers Improves the Esteem of the Teaching Profession

ERIC Educational Resources Information Center

Price, Heather E.; Weatherby, Kristen

2018-01-01

To better understand the status of the teaching profession, we present a conceptual framework outlining the 4 domains of knowledge-worker professionals: professional benchmarks, professional discretion, room for promotion, and workplace conditions and use the TALIS 2013 survey data to show that these domains exist globally and vary within…

Evaluation of trained Accredited Social Health Activist (ASHA) workers regarding their knowledge, attitude and practices about child health.

PubMed

Shrivastava, Saurabh R; Shrivastava, Prateek S

2012-10-01

In India, with the introduction of Accredited Social Health Activist (ASHA) workers under the National Rural Health Mission (NRHM) from 2005 to 2006, utilization of healthcare services at the peripheral level has improved. This study was conducted with the purpose of evaluating knowledge, attitudes and practices of ASHA workers in relation to child health. A cross-sectional study was conducted at Palghar Taluka in the Thane district of Maharashtra for a period of 3 months from January 2011 to March 2011, inclusive, with the study participants all being trained ASHA workers working in the various primary health centres of Palghar Taluka. A total of 150 ASHA workers were working in the area, of which four workers were untrained and thus excluded from the study. The study was conducted by the authors after receiving permission from the medical officer in charge of the primary health centres. Each of the ASHA workers was then contacted individually by the authors and had the study explained to them, after which they were interviewed face to face. Informed consent was taken from each of the study participants. A pre-tested semi-structured questionnaire was designed for ASHA workers regarding child health after thoroughly studying the ASHA Training Module 2, which was then translated into their local language (ie Marathi). A total of 70 (47.9%) workers were from the under 25 years age group; 67 (45.9%) had received less than a secondary level education. A total of 67.1% of ASHA workers were not aware of the correct preventive measures for vitamin A deficiency. Twenty-nine (19.9%) of the ASHAs did not feel the need for referral for a child with diarrhoea who is unable to drink or breast feed. Similarly, in acute respiratory tract infections, 35 (23.9%) of ASHAs did not know to refer a child with fast breathing. Fifty-nine ASHAs (50.4%) considered a baby crying for more than 3 hours following immunization not worth referring to a first referral unit. The oral contraceptive

Worker-Directed Training.

ERIC Educational Resources Information Center

Wagner, Stacey

2001-01-01

Describes the training at the Idaho National Engineering and Environmental Laboratory, the foremost nuclear energy and environmental laboratory in the United States. Suggests that the key to assurance is getting workers, most of whom are unionized, involved in their own safety training. (JOW)

Knowledge, attitude, and practice (KAP) of 'teaching laboratory' technicians towards laboratory safety and waste management: a pilot interventional study.

PubMed

El-Gilany, A-H; El-Shaer, S; Khashaba, E; El-Dakroory, S A; Omar, N

2017-06-01

A quasi-experimental study was performed on 20 technicians working in the Faculty of Medicine, Mansoura University, Egypt. The knowledge, attitude, and practice (KAP) of laboratory technicians was measured before and two months after enrolling them in an intervention programme about laboratory best practice procedures. The programme addressed laboratory safety and medical waste management. The assessment was performed using a validated Arabic self-administered questionnaire. Pre- and post-intervention scores were compared using non-parametric tests. There are significant increases in the scores of KAP after implementation of the training programme. Copyright © 2017 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

Evaluation of knowledge and behavior of workers in Prince Mohammed International Airport in Western Saudi Arabia regarding public health emergency measures applied during Hajj season 2014

PubMed Central

Gosadi, Ibrahim M.; Al-Hazmi, Ali M.; Fadl, Amin A.; Alharbi, Khalid H.; Swarelzahab, Mazin M.

2015-01-01

Objectives: To evaluate the knowledge and behavior of workers at a Saudi airport regarding public health emergency measures applied during Hajj season. Methods: This study is a cross-sectional study conducted at the Prince Mohammed International Airport in Al-Madinah Al-Munawwarah, Saudi Arabia between August and September 2014. Data were collected by semi-structured questionnaires during personal interviews. Non-random purposive sampling was conducted to target workers at higher risk of acquiring infection from travellers. Results: One hundred and eighty-six participants were recruited of whom 92.5% were males. The study participants were workers in 8 different sectors. Twenty-six percent of the participants were health workers. Non-health workers were more likely to be concerned on acquiring infection while working at the airport compared with health workers (p=0.023). The most commonly feared disease was Ebola viral disease (EBV) among 30% of health workers, and 47% of non-health workers. Approximately 47% of non-health workers reported no knowledge of the procedures implemented during public health emergencies. The proportion of participants who received public health related training among non-health workers was significantly lower compared with health workers (p<0.00001). Conclusion: More emphasis should be given to educating airport workers on the potential health threats at the airport. Specific guidelines for public health emergencies at the airport should be established and communicated with airport sectors. PMID:25828283

Discourse, Power, and Knowledge in the Management of "Big Science": The Production of Consensus in a Nuclear Fusion Research Laboratory.

ERIC Educational Resources Information Center

Kinsella, William J.

1999-01-01

Extends a Foucauldian view of power/knowledge to the archetypical knowledge-intensive organization, the scientific research laboratory. Describes the discursive production of power/knowledge at the "big science" laboratory conducting nuclear fusion research and illuminates a critical incident in which the fusion research…

Cognitive knowledge, attitude toward science, and skill development in virtual science laboratories

NASA Astrophysics Data System (ADS)

Babaie, Mahya

The purpose of this quantitative, descriptive, single group, pretest posttest design study was to explore the influence of a Virtual Science Laboratory (VSL) on middle school students' cognitive knowledge, skill development, and attitudes toward science. This study involved 2 eighth grade Physical Science classrooms at a large urban charter middle school located in Southern California. The Buoyancy and Density Test (BDT), a computer generated test, assessed students' scientific knowledge in areas of Buoyancy and Density. The Attitude Toward Science Inventory (ATSI), a multidimensional survey assessment, measured students' attitudes toward science in the areas of value of science in society, motivation in science, enjoyment of science, self-concept regarding science, and anxiety toward science. A Virtual Laboratory Packet (VLP), generated by the researcher, captured students' mathematical and scientific skills. Data collection was conducted over a period of five days. BDT and ATSI assessments were administered twice: once before the Buoyancy and Density VSL to serve as baseline data (pre) and also after the VSL (post). The findings of this study revealed that students' cognitive knowledge and attitudes toward science were positively changed as expected, however, the results from paired sample t-tests found no statistical significance. Analyses indicated that VSLs were effective in supporting students' scientific knowledge and attitude toward science. The attitudes most changed were value of science in society and enjoyment of science with mean differences of 1.71 and 0.88, respectively. Researchers and educational practitioners are urged to further examine VSLs, covering a variety of topics, with more middle school students to assess their learning outcomes. Additionally, it is recommended that publishers in charge of designing the VSLs communicate with science instructors and research practitioners to further improve the design and analytic components of these

Using O*NET in Dislocated Worker Retraining: The Toledo Dislocated Worker Consortium Project.

ERIC Educational Resources Information Center

Sommers, Dixie; Austin, James

A project used the Occupational Information Network (O*NET) to assist eligible dislocated workers in determining whether training offered by the Toledo Dislocated Worker Consortium fit their needs. More specifically, O*NET was used to help the dislocated workers understand whether they had knowledge and skills that were transferable into the…

HIV/AIDS and Croatian migrant workers.

PubMed

Stulhofer, Aleksandar; Brouillard, Pamela; Nikolić, Nebojga; Greiner, Nina

2006-12-01

Due to their geographical mobility and long periods of separation from intimate partners, migrant workers are at increased risk for a variety of sexually transmitted infections (STIs) including HIV/AIDS. This study sought to investigate patterns in HIV/AIDS related knowledge, attitudes and sexual behaviour in migrant workers in Croatia. In 2003, 566 male migrant workers were recruited during regular required medical examinations and surveyed at seven locations throughout the country. Each participant was asked to complete a self-administered KABP (sexual knowledge, attitudes, beliefs and practices) questionnaire. The average age of respondents was 38.2 years and the majority worked as seafarers (77.3%) and construction workers (20.5%). Only 18.5% of respondents were able to correctly answer all 13 questions assessing knowledge of HIV/AIDS. Seafarers reported higher levels of knowledge than did construction workers. The average respondent reported having had two sexual partners in the last 12 months, with slightly over half of the respondents (55.3%) reporting condom use at their last intercourse with a casual partner. One fifth of the respondents (20.3%) who reported having had intercourse with a sex worker during the last year reported not using condoms at last intercourse. The number of sexual partners was correlated with age, marital status, faith in God, and personal HIV risk assessment. Attitudes toward condom use, co-workers' HIV/AIDS concerns and the duration of migrant status (within the last two years) were shown to be significant correlates of condom use at last intercourse with a casual partner. The effect of HIV/AIDS related knowledge on analyzed behaviors did not reach statistical significance. Inadequate patterns of migrant workers' condom use, gaps in knowledge about HIV transmission and modes of protection, as well as widespread ignorance regarding available anonymous HIV testing found by this study suggest a critical need for expert intervention to

How Social Relationships Influence Academic Health in the "Enterprise University": An Insight into Productivity of Knowledge Workers

ERIC Educational Resources Information Center

Ditton, Mary J.

2009-01-01

The comparatively poor mental health status of academics at Australian universities compared with the general Australian workforce poses a public health challenge. Productivity of knowledge workers is a key issue for the new economy. Using the case of one university, I interviewed employees stratified by level of employment and showed that their…

Effectiveness of community health workers for promoting use of safety eyewear by Latino farm workers.

PubMed

Forst, Linda; Lacey, Steven; Chen, Hua Yun; Jimenez, Rocio; Bauer, Susan; Skinner, Sara; Alvarado, Ramona; Nickels, Leslie; Zanoni, Joseph; Petrea, Robert; Conroy, Lorraine

2004-12-01

To evaluate The Community Health Worker "promotor de salud" (CHW) model is evaluated as a tool for reducing eye injuries in Latino farm workers. In 2001, 786 workers on 34 farms were divided into three intervention blocks: (A) CHWs provided protective eyewear and training to farm workers; (B) CHWs provided eyewear but no training to farm workers; (C) eyewear was distributed to farm workers with no CHW present and no training. Pre- and post-intervention questionnaires demonstrated greater self-reported use of eyewear in all blocks after the intervention (P < 0.0001), with Block A showing the greatest change compared to B (P < 0.0001) and C (P = 0.03); this was supported by field observations. Block A showed the greatest improvement in knowledge on questions related to training content. CHWs were an effective tool to train farm workers in eye health and safety, improving the use of personal protective equipment and knowledge.

Exposure to high endotoxin concentration increases wheezing prevalence among laboratory animal workers: a cross-sectional study.

PubMed

Freitas, Amanda Souza; Simoneti, Christian Silva; Ferraz, Erica; Bagatin, Ericson; Brandão, Izaira Tincani; Silva, Celio Lopes; Borges, Marcos Carvalho; Vianna, Elcio Oliveira

2016-05-06

Endotoxin from Gram-negative bacteria are found in different concentrations in dust and on the ground of laboratories dealing with small animals and animal houses. Cross-sectional study performed in workplaces of two universities. Dust samples were collected from laboratories and animal facilities housing rats, mice, guinea pigs, rabbits or hamsters and analyzed by the "Limulus amebocyte lysate" (LAL) method. We also sampled workplaces without animals. The concentrations of endotoxin detected in the workplaces were tested for association with wheezing in the last 12 months, asthma defined by self-reported diagnosis and asthma confirmed by bronchial hyperresponsiveness (BHR) to mannitol. Dust samples were obtained at 145 workplaces, 92 with exposure to animals and 53 with no exposure. Exposed group comprised 412 subjects and non-exposed group comprised 339 subjects. Animal-exposed workplaces had higher concentrations of endotoxin, median of 34.2 endotoxin units (EU) per mg of dust (interquartile range, 12.6-65.4), as compared to the non-exposed group, median of 10.2 EU/mg of dust (interquartile range, 2.6-22.2) (p < 0.001). The high concentration of endotoxin (above whole sample median, 20.4 EU/mg) was associated with increased wheezing prevalence (p < 0.001), i.e., 61 % of workers exposed to high endotoxin concentration reported wheezing in the last 12 months compared to 29 % of workers exposed to low endotoxin concentration. The concentration of endotoxin was not associated with asthma report or with BHR confirmed asthma. Exposure to endotoxin is associated with a higher prevalence of wheezing, but not with asthma as defined by the mannitol bronchial challenge test or by self-reported asthma. Preventive measures are necessary for these workers.

Street-level workers' inadequate knowledge and application of exemption policies in Burkina Faso jeopardize the achievement of universal health coverage: evidence from a cross-sectional survey.

PubMed

Ridde, Valéry; Leppert, Gerald; Hien, Hervé; Robyn, Paul Jacob; De Allegri, Manuela

2018-01-08

Street-level workers play a key role in public health policies in Africa, as they are often the ones to ensure their implementation. In Burkina Faso, the State formulated two different user-fee exemption policies for indigents, one for deliveries (2007), and one for primary healthcare (2009). The objective of this study was to measure and understand the determinants of street-level workers' knowledge and application of these exemption measures. We used cross-sectional data collected between October 2013 and March 2014. The survey targeted 1521 health workers distributed in 498 first-line centres, 18 district hospitals, 5 regional hospitals, and 11 private or other facilities across 24 districts. We used four different random effects models to identify factors associated with knowledge and application of each of the above-mentioned exemption policies. Only 9.2% of workers surveyed knew of the directive exempting the worst-off, and only 5% implemented it. Knowledge and application of the delivery exemption were higher, with 27% of all health workers being aware of the delivery exemption directive and 24.2% applying it. Mobile health workers were found to be consistently more likely to apply both exemptions. Health workers who were facility heads were significantly more likely to know about the indigent exemption for primary health care and to apply it. Health workers in districts with higher proportions of very poor people were significantly more likely to know about and apply the delivery exemption. Nearly 60% of respondents indicated either 5% or 10% as the percentage of people they would deem adequate to target for exemption. This quantitative study confirmed earlier qualitative results on the importance of training and informing health workers and monitoring the measures targeting equity, to ensure compliance with government directives. The local context (e.g., hierarchy, health system, interventions) and the ideas that street-level workers have about the policy

Sexually transmitted infection screening uptake and knowledge of sexually transmitted infection symptoms among female sex workers participating in a community randomised trial in Peru.

PubMed

Kohler, Pamela K; Campos, Pablo E; Garcia, Patricia J; Carcamo, Cesar P; Buendia, Clara; Hughes, James P; Mejia, Carolina; Garnett, Geoff P; Holmes, King K

2016-04-01

This study aims to evaluate condom use, sexually transmitted infection (STI) screening, and knowledge of STI symptoms among female sex workers in Peru associated with sex work venues and a community randomised trial of STI control. One component of the Peru PREVEN intervention conducted mobile-team outreach to female sex workers to reduce STIs and increase condom use and access to government clinics for STI screening and evaluation. Prevalence ratios were calculated using multivariate Poisson regression models with robust standard errors, clustering by city. As-treated analyses were conducted to assess outcomes associated with reported exposure to the intervention. Care-seeking was more frequent in intervention communities, but differences were not statistically significant. Female sex workers reporting exposure to the intervention had a significantly higher likelihood of condom use, STI screening at public health clinics, and symptom recognition compared to those not exposed. Compared with street- or bar-based female sex workers, brothel-based female sex workers reported significantly higher rates of condom use with last client, recent screening exams for STIs, and HIV testing. Brothel-based female sex workers also more often reported knowledge of STIs and recognition of STI symptoms in women and in men. Interventions to promote STI detection and prevention among female sex workers in Peru should consider structural or regulatory factors related to sex work venues. © The Author(s) 2015.

Insiders and incomers: how lay public health workers' knowledge might improve public health practice.

PubMed

Yoeli, Heather; Cattan, Mima

2017-11-01

Since 2005, health trainers and other lay public health workers (LPHWs) have been increasingly active in the UK. Although elsewhere in the world LPHWs are expected to come from the communities within which they work and know that their knowledge is valued, neither is the case for LPHWs in the UK. This study sought to discover the lay knowledge of health trainers and other LPHWs, aiming to ascertain how this knowledge might more effectively be utilised within UK public health services. This paper describes a participatory and ethnographic case study research project undertaken on an anonymised urban estate in North East England. Findings were generated by a range of means including by participant observation and semi-structured interviews. Seven LPHWs took part, as did 32 other community members. This study found that the lay health knowledge of an individual UK LPHW is determined primarily by his or her position within, or in relation to, the community within which he or she works. Insider LPHWs possess an embodied knowledge and incomer LPHWs possess an experiential knowledge which, although different from one another, are essentially interpersonal in nature. Lay health knowledge can take different forms, and different LPHWs can provide different forms of lay health knowledge. Public health structures and services in the UK should make better use of all forms of LPHW knowledge, and should seek from LPHWs training on how to engage the most 'hard-to-reach' or 'difficult-to-engage' groups. Services recruiting LPHWs should decide whether they are seeking embodied insider LPHW knowledge, experiential incomer LPHW knowledge or a mixture of both. © 2017 John Wiley & Sons Ltd.

Migrant Workers in Kazakhstan: Gender Differences in HIV Knowledge and Sexual Risk Behaviors.

PubMed

Zhussupov, Baurzhan; McNutt, Louise-Anne; Gilbert, Louisa; Terlikbayeva, Assel; El-Bassel, Nabila

2015-07-01

This study compares sexual risk behaviors among male and female migrant market vendors in Almaty, Kazakhstan. From the Barakholka Market, 209 male and 213 female market vendors were randomly recruited. Self-reported data were collected through standardized face-to-face interviews. Dry blood spot was used as specimen for syphilis testing. Propensity score stratification was used to estimate adjusted prevalence or rate ratios by gender. Compared to male migrant workers, females had lower HIV knowledge and were less likely to have multiple sexual partners. There was no evidence of a gender difference for prevalence of syphilis, condom use with unsteady partners, and safe sex communication between couples. Associations between mobility patterns and engagement in multiple sexual partnerships were stronger among women than men. Efforts should be made to mitigate the gender differential in HIV knowledge among migrants, especially women. Such efforts need to be implemented in both home and host countries.

Knowledge, attitudes, and practices regarding environmental cleaning among environmental service workers in Chinese hospitals.

PubMed

Ni, Kaiwen; Chen, Bingbing; Jin, Hui; Kong, Qingxin; Ni, Xiaoping; Xu, Hong

2017-09-01

We conducted a study using a face-to-face survey to assess knowledge, attitudes, and practices of environmental service workers (ESWs) concerning routine cleaning and disinfection at 3 tertiary hospitals in China. There were 115 (89.1%) respondents who agreed that environmental cleaning can contribute to keep patients safe, whereas 63 (48.8%) reported they were very willing to make cleaning practices better. Only 15 (11.6%) ESWs agreed they were in risk of nosocomial infections during daily cleaning. Our findings suggest that the level of ESWs' knowledge regarding cleaning practices was passable, but the awareness of occupational safety and health was weak. There is a need to introduce sustained education and training aimed at ESWs. Copyright © 2017 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Disability Support Workers' Knowledge and Education Needs about Psychotropic Medication

ERIC Educational Resources Information Center

Donley, Mandy; Chan, Jeffrey; Webber, Lynne

2012-01-01

Disability support workers are the predominant workforce employed to support people with an intellectual disability in Australia. Many support workers are required to assist people they support to take psychotropic medications in the form of chemical restraint. Support workers in Australia receive limited education and training in this area and as…

Laboratory-associated infections and biosafety.

PubMed Central

Sewell, D L

1995-01-01

An estimated 500,000 laboratory workers in the United States are at risk of exposure to infectious agents that cause disease ranging from inapparent to life-threatening infections, but the precise risk to a given worker unknown. The emergence of human immunodeficiency virus and hantavirus, the continuing problem of hepatitis B virus, and the reemergence of Mycobacterium tuberculosis have renewed interest in biosafety for the employees of laboratories and health care facilities. This review examines the history, the causes, and the methods for prevention of laboratory-associated infections. The initial step in a biosafety program is the assessment of risk to the employee. Risk assessment guidelines include the pathogenicity of the infectious agent, the method of transmission, worker-related risk factors, the source and route of infection, and the design of the laboratory facility. Strategies for the prevention and management of laboratory-associated infections are based on the containment of the infectious agent by physical separation from the laboratory worker and the environment, employee education about the occupational risks, and availability of an employee health program. Adherence to the biosafety guidelines mandated or proposed by various governmental and accrediting agencies reduces the risk of an occupational exposure to infectious agents handled in the workplace. PMID:7553572

[Analysis of the knowledge and practices of health care workers in Emergency Departments regarding the protection and preservation of evidence in forensic cases].

PubMed

Ilçe, Arzu; Yıldız, Dilek; Baysal, Gonca; Ozdoğan, Fatma; Taş, Fatma

2010-11-01

The frequency of violent incidents is increasing. This increase has made the role of Emergency Department (ED) staff more important in the collection, recording, protection, and storage of the evidence until the arrival of the responsible people concerned with the issue. Therefore, this study was designed to analyze the knowledge and practices of the nursing staff working in the EDs with respect to the protection and preservation of the evidence in forensic cases. This research, which was designed to be descriptive, was conducted with 44 health care workers in the hospitals with Emergency Departments in the center of Bolu province between October 2008 and January 2009. It was observed that 90.9% of the health care workers encountered forensic cases, 65.9% of them had not attended any training on forensic cases, and 22.7% of them did not use care when removing and storing the clothes of the patient. It was considered that 90.9% of the health care workers duly carry out their duties and responsibilities in forensic cases; however, 18.2% of them do not have sufficient knowledge or practical experience in the preservation and protection of evidence in forensic cases. It was observed that most health care workers do not have sufficient knowledge or practical experience in the preservation and protection of evidence in forensic cases.

Are healthcare workers ready for Ebola? An assessment of their knowledge and attitude in a referral hospital in South India.

PubMed

Ahmad, Akram; Khan, Muhammad Umair; Jamshed, Shazia Qasim; Kumar, Bandari Deepak; Kumar, Gogikar Sudhir; Reddy, Puchchakayala Goverdhan; Ajmera, Sudhakar

2016-08-02

The World Health Organization (WHO) declared the Ebola virus disease (EVD) epidemic to be a public health emergency of international concern. Healthcare workers (HCWs) are at the highest risk of infection, as they may come into contact with patients' blood or fluids. This study was conducted to assess knowledge and attitudes of HCWs towards EVD in India. A descriptive, cross-sectional study was conducted in a multispecialty public sector referral hospital of Telangana, India. Knowledge and attitude of HCWs were evaluated using a pre-validated questionnaire. A sample of 278 participants was selected to participate in this study. The Chi-squared test was used to assess the relationship between attitudes and demographic characteristics. Logistic regression was used examine the association between knowledge and study variables. Of 257 participants who responded (92.4% response rate), 157 (61.1%) were females. The majority of the respondents were physicians (n = 117, 45.5%). Radio and television were the major sources of information about EVD reported by participants (89%). Overall knowledge of HCWs was poor (mean knowledge score: 6.57 ± 2.57). Knowledge of physicians and experienced workers (≥ 10 years) was significantly higher than their respective groups. The overall attitude of the participants was positive (mean attitude score: 1.62 ± 0.57). Significant positive correlations between knowledge and attitude were observed. The findings indicate that participants lack basic understanding of EVD. We recommend future studies be conducted across India to identify and subsequently bridge the knowledge gaps among HCWs.

Impact of modular training on tobacco control on the knowledge of health workers in two jurisdictions of northern India.

PubMed

Goel, S; Singh, R J; Tripathy, J P

2015-01-01

National Tobacco Control Programme was launched in India in year 2007-08. It was realized that community health workers can play an important role of agents for positive change to bring down the tobacco morbidity and mortality in the country. Keeping this in view, a health worker guide was developed by the Government of India, Ministry of Health and Family Welfare (GOI) in collaboration with The Union South-East Asia (The Union) in the year 2010. The guide provides the information needed by the most basic level of health workers to effectively address the problem of tobacco use in the community. A modular training was conducted in two jurisdictions in India (namely, Chandigarh and Hamirpur (Himachal Pradesh)) to assess the usefulness of the guide as training material for community health workers in undertaking tobacco control activities at community and village levels. A total of 271 participants were trained, which included 133 from Chandigarh and 138 from Hamirpur. The pre and post-training assessment of knowledge of health worker was done. There was marked increase in post-test scores as compared to the pretest scores. The health workers scoring more than 60% increased from 40% in the pretest to over 80% in the post-test. Only three workers had a post-test score of less than 30% against 54 workers in the pretest. The understanding on tobacco control had increased significantly after the training in each group. It is strongly recommended that such training should be replicated to all community health workers across all the states in India.

Effect of knowledge of community health workers on essential newborn health care: a study from rural India

PubMed Central

Agrawal, Praween K; Agrawal, Sutapa; Ahmed, Saifuddin; Darmstadt, Gary L; Williams, Emma K; Rosen, Heather E; Kumar, Vishwajeet; Kiran, Usha; Ahuja, Ramesh C; Srivastava, Vinod K; Santosham, Mathuram; Black, Robert E; Baqui, Abdullah H

2012-01-01

Background This study explored the relationship between the knowledge of community health workers (CHWs)—anganwadi workers (AWWs) and auxiliary nurse midwives (ANMs)—and their antenatal home visit coverage and effectiveness of the visits, in terms of essential newborn health care practices at the household level in rural India. Methods We used data from 302 AWWs and 86 ANMs and data from recently delivered women (RDW) (n = 13 023) who were residents of the CHW catchment areas and gave birth to a singleton live baby during 2004–05. Using principal component analysis, knowledge scores for preventive care and danger signs were computed separately for AWWs and ANMs and merged with RDW data. A multivariate logistic regression model was used to estimate the adjusted effect of knowledge level. A generalized estimating equation (GEE) was used to account for clustering. Results Coverage of antenatal home visits and newborn care practices were positively correlated with the knowledge level of AWWs and ANMs. Initiation of breastfeeding in the first hour of life (odds ratio 1.97; 95% confidence interval (CI): 1.55–2.49 for AWW, and odds ratio 1.62; 95% CI: 1.25–2.09 for ANM), clean cord care (odds ratio 2.03; 95% CI: 1.64–2.52 for AWW, and odds ratio 1.43; 95% CI: 1.17–1.75 for ANM) and thermal care (odds ratio 2.16; 95% CI: 1.64–2.85 for AWW and odds ratio 1.88; 95% CI: 1.43–2.48 for ANM) were significantly higher among women visited by AWWs or ANMs who had better knowledge compared with those with poor knowledge. Conclusion CHWs’ knowledge is one of the crucial aspects of health systems to improve the coverage of community-based newborn health care programmes as well as adherence to essential newborn care practices at the household level. PMID:21385799

First impressions last… A survey of knowledge of first aid in burn-related injuries amongst hospital workers.

PubMed

Tay, Poi Hoon; Pinder, Richard; Coulson, Samuel; Rawlins, Jeremy

2013-03-01

The administration of first aid in burns has been shown to have a significant influence on the ultimate severity of the burn. We wanted to assess in-hospital healthcare (HCW), and non-healthcare workers' (nHCW) knowledge of first aid in burns. A purpose-designed questionnaire, including information about previous attendance at a first aid course and four clinical scenarios of burns, was distributed to HCWs in the local hospitals and non-medical students in the Universities of Leeds and Sheffield. 697 questionnaires were completed - 397 (57%) from HCW and 300 (43%) from nHCW. 59% of HCW had attended a first aid course, 68% of these courses included teaching on first aid in burns. HCW who had completed a first aid course generally did better than those who had not. Only 16% of HCW achieved correct answers in all questions compared to 30% nHCW. We show that the knowledge of first aid in burns is relatively poor amongst HCW and that attendance at a burns first aid course improves knowledge (although perhaps not as much as one might hope). We recommend that the burns content of first aid courses be reviewed, and that there is a requirement for ALL hospital healthcare workers to undertake a first aid course, which includes appropriate burns first aid. Copyright © 2012 Elsevier Ltd and ISBI. All rights reserved.

Development of an Educational Video to Improve HIV-Related Knowledge, Attitudes and Prevention among Company Workers in Ecuador

ERIC Educational Resources Information Center

del Carmen Cabezas, María; Fornasini, Marco; Barmettler, David; Ortuño, Diego; Borja, Teresa; Albert, Adelin

2015-01-01

Objective: To develop and assess an innovative educational video package for improving HIV knowledge, attitudes and practices among company workers in Ecuador. Methods: The design and development of the HIV prevention educational video was based on the results of a large-scale survey conducted in 115 companies (commerce, manufacturing and real…

Human Toxocariasis: Prevalence and Factors Associated with Biosafety in Research Laboratories

PubMed Central

Mattos, Gabriela Torres; dos Santos, Paula Costa; Telmo, Paula de Lima; Berne, Maria Elisabeth Aires; Scaini, Carlos James

2016-01-01

Human toxocariasis is a neglected parasitic disease worldwide. Researchers studying this disease use infectious strains of Toxocara for experiments. Health workers are at risk in the course of their daily routine and must adhere to biosafety standards while carrying out the activities. Researchers on biosafety concerning working with these parasites are insufficient. The aim of this study was to determine the rate of seroprevalence of Toxocara species among health-care research laboratory workers (professors, technicians, and students), and to investigate the risk factors of Toxocara infection associated with laboratory practices. This cross-sectional study involved 74 researchers at two federal universities in southern Brazil from February 2014 to February 2015; 29 researchers manipulated infective strains of Toxocara canis (test group) and 45 did not (control group). Serum samples were examined using enzyme-linked immunosorbent assay. Epidemiological data were obtained via a questionnaire containing information about laboratory routine, eating behavior, and contact with dogs. The seroprevalence of anti-T. canis IgG was 14.9% (11/74; 13.8% [4/29] in the test group and 15.6% [7/45] in the control group). Most individuals in the test group correctly understood the primary mode of infection; however, 13.8% did not use gloves while manipulating T. canis eggs. Knowledge of biosafety must be well understood by health-care professionals doing laboratory work with biological agents. To our knowledge, this is the first study to investigate the rate of seroprevalence of IgG against Toxocara spp. among professionals and students who handle infective forms of the nematode T. canis. PMID:27698276

[Prevention and protection of workers' reproductive health].

PubMed

Sivochalova, O V; Fesenko, M A; Golovaneva, G V; Morozova, T V; Fedorova, E V; Irmiakova, A R; Gromova, E Iu; Stepanian, I V; Vuĭtsik, P A

2013-01-01

The article mentiones issues of preserving and strengthening the reproductive health of women workers, dealed by researchers of the laboratory, established in 1974. It describes the developed concept of the reproductive health problems and scientific research areas, developed documents, including legislative fields, formulates main prospects of the laboratory to meet the requirements of the present moment. Noted the role of the Problem Commission "Scientific basis for the reproductive health of workers", in the work of the Scientific Council on medical and environmental issues of workers' health.

Knowledge about childhood autism and opinion among healthcare workers on availability of facilities and law caring for the needs and rights of children with childhood autism and other developmental disorders in Nigeria.

PubMed

Bakare, Muideen O; Ebigbo, Peter O; Agomoh, Ahamefule O; Eaton, Julian; Onyeama, Gabriel M; Okonkwo, Kevin O; Onwukwe, Jojo U; Igwe, Monday N; Orovwigho, Andrew O; Aguocha, Chinyere M

2009-02-12

In designing programs to raise the community level of awareness about childhood autism in sub-Saharan Africa, it is logical to use the primary healthcare workers as contact point for education of the general public. Tertiary healthcare workers could play the role of trainers on childhood autism at primary healthcare level. Assessing their baseline knowledge about childhood autism to detect areas of knowledge gap is an essential ingredient in starting off such programs that would be aimed at early diagnosis and interventions. Knowledge of the healthcare workers on availability of facilities and law that would promote the required interventions is also important. This study assessed the baseline knowledge about childhood autism and opinion among Nigerian healthcare workers on availability of facilities and law caring for the needs and rights of children with childhood autism and other developmental disorders. A total of one hundred and thirty four (134) consented healthcare workers working in tertiary healthcare facilities located in south east and south-south regions of Nigeria were interviewed with Socio-demographic, Knowledge about Childhood Autism among Health Workers (KCAHW) and Opinion on availability of Facilities and Law caring for the needs and rights of children with Childhood Autism and other developmental disorders (OFLCA) questionnaires. The total mean score of participated healthcare workers on KCAHW questionnaire was 12.35 +/- 4.40 out of a total score of 19 possible. Knowledge gap was found to be higher in domain 3 (symptoms of obsessive and repetitive pattern of behavior), followed by domains 1 (symptoms of impairments in social interaction), 4 (type of disorder autism is and associated co-morbidity) and 2 (symptoms of communication impairments) of KCAHW respectively among the healthcare workers. Knowledge about childhood autism (KCA) as measured by scores on KCAHW questionnaire was significantly associated with age group distribution of the

[The INSuLa Project: a knowledge survey among workers].

PubMed

Rondinone, Bruna Maria; Boccuni, Fabio; Buresti, Giuliana; Persechinot, Benedetta; Petyx, Marta; Boccuni, Valeria; Cesana, Giancarlo; Iavicoli, Sergio

2014-01-01

The INSuLa project consisted of a national survey on health and safety at work involving all the relevant actors such as workers, employers, occupational physicians (MC), worker safety representatives (RLS), prevention and safety service in the workplace (SPSAL). The survey aimed, on one hand, at investigating workers' risk perceptions at the workplace and, on another hand, at exploring the general level of awareness about the enforcement of the Legislative Decree 81/2008 and subsequent amendments. The survey was conducted on a stratified sample of8000 workers representative of the national situation taking into consideration some of the most important socio-demographic and occupational variables, such as gender, geographic area, age, type of contract and sector of activity. The analysis of the results presented here and the subsequent secondary analyses will contribute to identify the needs and critical issues for implementing preventive interventions at the workplaces, also in consideration of the emerging risks and changes in the world of work.

Knowledge, Attitude, and Practices Regarding Occupational HIV Exposure and Protection among Health Care Workers in China: Census Survey in a Rural Area.

PubMed

Wu, Qian; Xue, Xiao Fei; Shah, Dimpy; Zhao, Jian; Hwang, Lu-Yu; Zhuang, GuiHua

2016-09-01

Health care workers (HCWs) seek, treat, and care for patients living with HIV/AIDS on a daily basis and thus face a significant risk to work-related infections. To assess the knowledge, attitude, and practices regarding occupational HIV exposure and protection among HCWs in low HIV prevalence areas of rural China. A cross-sectional questionnaire survey was carried out among all medical units in Pucheng County, Shaanxi, China. Response rate of this study was 94%. The average overall knowledge score of HCWs was 10.9 of 21.0. Deficiencies in general, transmission, exposure, and protection knowledge were identified among HCWs at all levels. A high rate of occupational exposure (85%) and lack of universal precautions practice behavior were recorded. Significant predictors of universal precautions practice behavior were female sex, prior training, and greater knowledge about HIV/AIDS. Health care workers at various levels have inadequate knowledge on HIV/AIDS and do not practice universal precautions. Nurses and medical technicians at the county level faced more occupation risk than other HCWs. The key of AIDS training for different levels of HCWs should be distinguished. © The Author(s) 2014.

Bidding for Brains: Intellectual Property Rights and the International Migration of Knowledge Workers. NBER Working Paper No. 15486

ERIC Educational Resources Information Center

McAusland, Carol; Kuhn, Peter J.

2009-01-01

We introduce international mobility of knowledge workers into a model of Nash equilibrium IPR policy choice among countries. We show that governments have incentives to use IPRs in a bidding war for global talent, resulting in Nash equilibrium IPRs that can be too high, rather than too low, from a global welfare perspective. These incentives…

Survey of health care worker knowledge about childhood tuberculosis in high-burden centers in Botswana.

PubMed

Arscott-Mills, T; Masole, L; Ncube, R; Steenhoff, A P

2017-05-01

Quantifying health care workers' (HCWs') knowledge about tuberculosis (TB) informs educational interventions. We assessed HCWs' knowledge about childhood TB in Botswana. Semi-structured interviews were conducted with HCWs at 46 sites around Botswana using a piloted instrument. Transcripts were double-coded using a coding schema. Discrepancies were resolved by consensus and a systematic thematic analysis was performed. The sites (42 clinics and 4 hospitals) were urban (n = 9, 20%), semi-urban (n = 10, 22%) and rural (n = 27, 58%). HCWs included nurses (n = 42, 89%) and nurse assistants (n = 4, 11%). Sixteen (56%) HCWs were the TB focal persons for their site. Themes did not vary by type of site, HCW or TB focal person. Although the level of knowledge about secondary prevention using isoniazid prophylaxis therapy was fair, implementation was poor and contact tracing was not being performed. Barriers to TB diagnosis included poor knowledge about TB in the community, minimal diagnostics at site of care and not receiving test results. However, most HCWs reported that treatment initiation and the calculation of appropriate dosages were easy once the diagnosis had been made. In Botswana, HCWs' levels of knowledge about childhood TB varied greatly. The areas of TB diagnosis, screening and prophylaxis in children need additional attention in TB training courses; however, increased knowledge alone would not overcome all the barriers identified by the HCWs.

Governing sex workers in Timor Leste.

PubMed

Harrington, Carol

2011-01-01

This paper argues that international security forces in Timor Leste depend upon civilian partners in HIV/AIDs "knowledge networks" to monitor prostitutes' disease status. These networks produce mobile expertise, techniques of government and forms of personhood that facilitate international government of distant populations without overt coercion. HIV/AIDs experts promote techniques of peer education, empowerment and community mobilisation to construct women who sell sex as health conscious sex workers. Such techniques make impoverished women responsible for their disease status, obscuring the political and economic contexts that produced that status. In the militarised context of Timor Leste, knowledge of the sexual conduct of sub-populations labelled high risk circulates among global HIV/AIDs knowledge networks, confirming their expert status while obscuring the sexual harm produced by military intervention. HIV/AIDs knowledge networks have recently begun to build Timorese sex worker organisations by contracting an Australian sex worker NGO to train a Timorese NGO tasked with building sex worker identity and community. Such efforts fail to address the needs and priorities of the women supposedly empowered. The paper engages theories of global knowledge networks, mobile technologies of government, and governmentality to analyse policy documents, reports, programmes, official statements, speeches, and journalistic accounts regarding prostitution in Timor Leste.

Knowledge Management: Usefulness of Knowledge to Organizational Managers

ERIC Educational Resources Information Center

Klein, Roy L.

2010-01-01

The purpose of this study was to determine the level of knowledge-usefulness to organizational managers. The determination of the level of usefulness provided organizational managers with a reliable measure of their decision-making. Organizational workers' perceptions of knowledge accessibility, quality of knowledge content, timeliness, and user…

Human Toxocariasis: Prevalence and Factors Associated with Biosafety in Research Laboratories.

PubMed

Mattos, Gabriela Torres; Santos, Paula Costa Dos; Telmo, Paula de Lima; Berne, Maria Elisabeth Aires; Scaini, Carlos James

2016-12-07

Human toxocariasis is a neglected parasitic disease worldwide. Researchers studying this disease use infectious strains of Toxocara for experiments. Health workers are at risk in the course of their daily routine and must adhere to biosafety standards while carrying out the activities. Researchers on biosafety concerning working with these parasites are insufficient. The aim of this study was to determine the rate of seroprevalence of Toxocara species among health-care research laboratory workers (professors, technicians, and students), and to investigate the risk factors of Toxocara infection associated with laboratory practices. This cross-sectional study involved 74 researchers at two federal universities in southern Brazil from February 2014 to February 2015; 29 researchers manipulated infective strains of Toxocara canis (test group) and 45 did not (control group). Serum samples were examined using enzyme-linked immunosorbent assay. Epidemiological data were obtained via a questionnaire containing information about laboratory routine, eating behavior, and contact with dogs. The seroprevalence of anti-T. canis IgG was 14.9% (11/74; 13.8% [4/29] in the test group and 15.6% [7/45] in the control group). Most individuals in the test group correctly understood the primary mode of infection; however, 13.8% did not use gloves while manipulating T. canis eggs. Knowledge of biosafety must be well understood by health-care professionals doing laboratory work with biological agents. To our knowledge, this is the first study to investigate the rate of seroprevalence of IgG against Toxocara spp. among professionals and students who handle infective forms of the nematode T. canis. © The American Society of Tropical Medicine and Hygiene.

Accident Prevention: A Workers' Education Manual.

ERIC Educational Resources Information Center

International Labour Office, Geneva (Switzerland).

Devoted to providing industrial workers with a greater knowledge of precautionary measures undertaken and enforced by industries for the protection of workers, this safety education manual contains 14 lessons ranging from "The Problems of Accidents during Work" to "Trade Unions and Workers and Industrial Safety." Fire protection, safety equipment…

Particle release and control of worker exposure during laboratory-scale synthesis, handling and simulated spills of manufactured nanomaterials in fume hoods

NASA Astrophysics Data System (ADS)

Fonseca, Ana S.; Kuijpers, Eelco; Kling, Kirsten I.; Levin, Marcus; Koivisto, Antti J.; Nielsen, Signe H.; Fransman, W.; Fedutik, Yijri; Jensen, Keld A.; Koponen, Ismo K.

2018-02-01

Fume hoods are one of the most common types of equipment applied to reduce the potential of particle exposure in laboratory environments. A number of previous studies have shown particle release during work with nanomaterials under fume hoods. Here, we assessed laboratory workers' inhalation exposure during synthesis and handling of CuO, TiO2 and ZnO in a fume hood. In addition, we tested the capacity of a fume hood to prevent particle release to laboratory air during simulated spillage of different powders (silica fume, zirconia TZ-3Y and TiO2). Airborne particle concentrations were measured in near field, far field, and in the breathing zone of the worker. Handling CuO nanoparticles increased the concentration of small particles (< 58 nm) inside the fume hood (up to 1 × 105 cm-3). Synthesis, handling and packaging of ZnO and TiO2 nanoparticles did not result in detectable particle release to the laboratory air. Simulated powder spills showed a systematic increase in the particle concentrations inside the fume hood with increasing amount of material and drop height. Despite powder spills were sometimes observed to eject into the laboratory room, the spill events were rarely associated with notable release of particles from the fume hood. Overall, this study shows that a fume hood generally offers sufficient exposure control during synthesis and handling of nanomaterials. An appropriate fume hood with adequate sash height and face velocity prevents 98.3% of particles release into the surrounding environment. Care should still be made to consider spills and high cleanliness to prevent exposure via resuspension and inadvertent exposure by secondary routes.

Knowledge, perceptions and practices of healthcare workers regarding the use of respiratory protection equipment at Iran hospitals.

PubMed

Honarbakhsh, Marzieh; Jahangiri, Mehdi; Ghaem, Haleh

2018-01-01

Using appropriate respiratory protection equipment (RPE) is very important to protect healthcare workers (HCWs) against respiratory hazards. The aim of this study was to identify the level of knowledge, perceptions and practices of HCWs on using RPE. This cross-sectional study was conducted with 284 employees of educational hospitals affiliated to Shiraz University of Medical Sciences. The study's instrument was a self-made questionnaire that comprised four components: demographic inquiries and questions designed to assess the knowledge, perceptions and practice of HCWs regarding RPE. Collected data were analysed using SPSS software version 21. Average scores of knowledge, perceptions and practice of HCWs on using RPE were 66.50% ± 11.93%, 80.32% ± 10.05% and 70.12% ± 20.51%, respectively. A significant association was observed between knowledge and age, job experience, history of using respirator, marital status and risk of respiratory hazards in the workplace and perceptions with age and education and practice with education. Studied HCWs had positive perceptions and moderate level of knowledge and practice about the use of RPE. Full implementation of respiratory protection program in the hospitals would be helpful to improve the knowledge, perceptions and practices of HCWs regarding RPE.

Knowledge, attitude and practice of medical laboratory practitioners in the fight against Ebola virus disease.

PubMed

Hamid, Kabir M; Yusuf, Ibrahim; Onoja, Bernard A; Koki, Abdullahi Y

2018-01-01

Ebola virus disease (EVD) in West Africa was an enormous public health challenge. Nigeria was able to contain the spread of the virus with a concerted effort and an effective public health response in terms of identification of contacts, rapid laboratory diagnosis, quarantine and symptomatic treatment. We determined the knowledge, attitude and practice of medical laboratory practitioners (MLPs) in this post-Ebola epidemic era. This cross-sectional study was carried out in eight hospitals in Kano State for 6 months, between January and June 2016. It involved medical laboratory scientists (MLS), medical laboratory technicians (MLT) and medical laboratory assistants (MLA). Questionnaires were administered and analysed. Of the 75 participants, mean knowledge score was 5.54 (standard deviation [SD] ±1.44) while the mean attitude score was 13.72 ±2.80, and mean practice score was 3.10 ±0.80. Mean age of participants was 36.82 ± 8.07 years. There was full awareness of EVD among all 75 participants; however, many medical laboratory practitioners (52.7%) did not know EVD prevention methods. The majority (86.1%) knew the source of disease outbreak and most MLPs (66.7%) practised improper hand washing to prevent Ebola transmission. In addition, they had a negative attitude and practice towards EVD. Of 71 MLPs, 52 (73.2%) strongly disagreed that a traditional remedy was preferable in EVD treatment. Fear of EVD among MLPs has declined.

Healthcare workers' knowledge and perceptions of the risks associated with emerging extensively drug-resistant bacteria.

PubMed

Celeste, C; Jolivet, S; Bonneton, M; Brun-Buisson, C; Jansen, C

2017-11-01

Guidelines have been issued in 2010 to prevent the spread of emerging extensively resistant bacteria (eXDR), but their implementation is difficult. We aimed to evaluate healthcare workers' (HCW) knowledge and their risk perception to identify barriers to the implementation of guidelines. Semi-structured interviews were conducted at a University Hospital, where case patients are regularly admitted. The interviews focused on HCW's knowledge, risk perception, and challenges met. The evaluation of HCW's knowledge and contagiousness and perception of severity of eXDR carriage were analyzed statistically. Risk perception and opinion about guidelines were analyzed by qualitative description. One hundred and twenty-one HCWs were interviewed. The category of HCW, having searched for information on resistant bacteria, and having taken care of case patients were associated with better knowledge. The HCW category, age, type of unit, seniority, and having taken care of case patients were associated with risk perceptions. Qualitative analysis identified 61 themes. HCWs were extremely concerned by the spread of bacteria within the hospital. The main challenges identified were organizational and communication issues. HCWs reported a lack of knowledge and a lack of resources to implement guidelines. Strategies to improve guidelines implementation must be based on a better availability of resources, better communication, and new educational methods. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Understanding Barriers to Optimal Cleaning and Disinfection in Hospitals: A Knowledge, Attitudes, and Practices Survey of Environmental Services Workers.

PubMed

Bernstein, Daniel A; Salsgiver, Elizabeth; Simon, Matthew S; Greendyke, William; Eiras, Daniel P; Ito, Masahiro; Caruso, Dean A; Woodward, Timothy M; Perriel, Odette T; Saiman, Lisa; Furuya, E Yoko; Calfee, David P

2016-12-01

In this study, we used an online survey to assess knowledge, attitudes, and practices related to environmental cleaning and other infection prevention strategies among environmental services workers (ESWs) at 5 hospitals. Our findings suggest that ESWs could benefit from additional education and feedback as well as new strategies to address workflow challenges. Infect Control Hosp Epidemiol 2016;1492-1495.

A mental health training program for community health workers in India: impact on knowledge and attitudes

PubMed Central

2011-01-01

Background Unmet needs for mental health treatment in low income countries are pervasive. If mental health is to be effectively integrated into primary health care in low income countries like India then grass-roots workers need to acquire relevant knowledge and skills to be able to recognise, refer and support people experiencing mental disorders in their own communities. This study aims to provide a mental health training intervention to community health workers in Bangalore Rural District, Karnataka, India, and to evaluate the impact of this training on mental health literacy. Methods A pre-test post-test study design was undertaken with assessment of mental health literacy at three time points; baseline, completion of the training, and three month follow-up. Mental health literacy was assessed using the interviewer-administered Mental Health Literacy Survey. The training intervention was a four day course based on a facilitator's manual developed specifically for community health workers in India. Results 70 community health workers from Doddaballapur, Bangalore Rural District were recuited for the study. The training course improved participants' ability to recognize a mental disorder in a vignette, and reduced participants' faith in unhelpful and potentially harmful pharmacological interventions. There was evidence of a minor reduction in stigmatizing attitudes, and it was unclear if the training resulted in a change in participants' faith in recovery following treatment. Conclusion The findings from this study indicate that the training course demonstrated potential to be an effective way to improve some aspects of mental health literacy, and highlights strategies for strengthening the training course. PMID:21819562

Childcare Workers' Knowledge about the Brain and Developmentally Appropriate Practice

ERIC Educational Resources Information Center

Zambo, Debby

2008-01-01

Advances in neuroscience are providing information about the brain and its development. Some researchers propose that childcare workers need to understand this information because it confirms their importance and their use of developmentally appropriate practice (DAP). Given the fact that childcare workers could benefit from this insight, it seems…

Transgender female sex workers' HIV knowledge, experienced stigma, and condom use in the Dominican Republic.

PubMed

Budhwani, Henna; Hearld, Kristine R; Hasbun, Julia; Charow, Rebecca; Rosario, Santo; Tillotson, Louise; McGlaughlin, Elaine; Waters, John

2017-01-01

Not only do transgender female sex workers have some of the highest rates of sexually transmitted infections (STI), human immunodeficiency virus (HIV), and experienced stigma, they also have higher likelihood of early sexual debut and some of the lowest levels of educational attainment compared to other stigmatized populations. Some of the most common interventions designed to reduce transmission of HIV and STIs seek to educate high-risk groups on sexual health and encourage condom use across all partner types; however, reaching stigmatized populations, particularly those in resource-limited settings, is particularly challenging. Considering the importance of condom use in stopping the spread of HIV, the aim of this study was two-fold; first to characterize this hard-to-reach population of transgender female sex workers in the Dominican Republic, and second, to assess associations between their HIV knowledge, experienced stigma, and condom use across three partner types. We analyzed self-reported data from the Questionnaire for Transgender Sex Workers (N = 78). Respondents were interviewed at their workplaces. Univariate and bivariate analyses were employed. Fisher Chi-square tests assessed differences in HIV knowledge and experienced stigma by condom use across partner types. HIV knowledge was alarmingly low, condom use varied across partner type, and the respondents in our sample had high levels of experienced stigma. Average age of first sexual experience was 13.12 years with a youngest age reported of 7. Dominican Republic statutory rape laws indicate 18 years is the age of consent; thus, many of these transgender women's first sexual encounters would be considered forcible (rape) and constitute a prosecutable crime. On average, respondents reported 8.45 sexual partners in the prior month, with a maximum of 49 partners. Approximately two thirds of respondents used a condom the last time they had sex with a regular partner. This was considerably lower than

[Biosafety in laboratories concerning exposure to biological agents].

PubMed

Vonesch, N; Tomao, P; Di Renzi, S; Vita, S; Signorini, S

2006-01-01

Laboratory workers are exposed to a variety of potential occupational health hazards including those deriving from infectious materials and cultures, radiations, toxic and flammable chemicals, as well as mechanical and electrical hazard. Although all of them are significant, this paper will focus on biological hazards present in clinical and research laboratories. In fact, in spite of numerous publications, guidelines and regulations, laboratory workers are still subject to infections acquired in the course of their researches. This paper describes some aspects that include good microbiological practices (GMPs), appropriate containment equipment, practices and operational procedures to minimize workers' risk of injury or illness.

The training needs of health care support workers: results of a study of workers and their managers.

PubMed

Moseley, Laurence G; Davies, Moira; Evans, Linda E

2007-12-01

This study was designed to assess the training needs of health care support workers. In the past, opinions on the topic have been varied, but were rarely based on empirical evidence. The study was designed as a self-report questionnaire survey of health care support workers and their managers in six units in health and social care, using as its basis 32 descriptors from the NHS Knowledge and Skills Framework, levels 1 and 2. The achieved sample was 117, giving a 77% response rate. Thirty-five per cent of respondents thought that health care support workers were 'unable' to perform six or more of the 32 descriptors used, whilst on the criterion of being 'less than able', the figure was 64%. Support workers and their managers agreed closely (rho = 0.8) on where the difficulties lay in achieving Knowledge and Skills Framework competencies. Those difficulties lay particularly in two areas: (1) biomedical/physiological knowledge and (2) data-handling. We concluded that the numbers in need of training were substantial and the areas of need were the two identified above. The main implications for clinical practice are that (a) for those who supervise or mentor health care support workers, there should be a greater concentration on the more scientific areas of expertise and (b) a similar emphasis is needed for those who train mentors or supervisors. These implications will become more important over time as scientific knowledge about medicine and health care increases.

Deadlines at work and sleep quality. Cross-sectional and longitudinal findings among Danish knowledge workers.

PubMed

Rugulies, Reiner; Martin, Marie H T; Garde, Anne Helene; Persson, Roger; Albertsen, Karen

2012-03-01

Exposure to deadlines at work is increasing in several countries and may affect health. We aimed to investigate cross-sectional and longitudinal associations between frequency of difficult deadlines at work and sleep quality. Study participants were knowledge workers, drawn from a representative sample of Danish employees who responded to a baseline questionnaire in 2006 (n = 363) and a follow-up questionnaire in 2007 (n = 302). Frequency of difficult deadlines was measured by self-report and categorized into low, intermediate, and high. Sleep quality was measured with a Total Sleep Quality Score and two indexes (Awakening Index and Disturbed Sleep Index) derived from the Karolinska Sleep Questionnaire. Analyses on the association between frequency of deadlines and sleep quality scores were conducted with multiple linear regression models, adjusted for potential confounders. In addition, we used multiple logistic regression models to analyze whether frequency of deadlines at baseline predicted caseness of sleep problems at follow-up among participants free of sleep problems at baseline. Frequent deadlines were cross-sectionally and longitudinally associated with poorer sleep quality on all three sleep quality measures. Associations in the longitudinal analyses were greatly attenuated when we adjusted for baseline sleep quality. The logistic regression analyses showed that frequent deadlines at baseline were associated with elevated odds ratios for caseness of sleep problems at follow-up, however, confidence intervals were wide in these analyses. Frequent deadlines at work were associated with poorer sleep quality among Danish knowledge workers. We recommend investigating the relation between deadlines and health endpoints in large-scale epidemiologic studies. Copyright © 2011 Wiley Periodicals, Inc.

Knowledge, attitude, and practice of HIV/AIDS among workers at China first highway engineering Company at Bilibila Sokota Road Project, Sokota, Ethiopia.

PubMed

Tarekegne, Mebratu; Adera, Addis; Haile, Kalab; Guyo, Derara

2018-02-05

The aim of this study was to assess Bilbila Sokota Road Project workers' knowledge, attitude and practice on HIV/AIDS in China first highway engineering Company. A cross sectional Survey was conducted among workers in China first high way engineering Company at Bilbila Sokota road project, Sokota, Ethiopia. Fifty-five workers were taken from project site/company. Data was collected using a validated self-administrated standardized questionnaire on Knowledge, attitude and practice including behavioral change regarding HIV/AIDS. Descriptive statistics and multivariate and bivaraite logistic regression were employed. Data were analyzed using SPSS version 20 statistical soft ware. P-value < 0.05 was used as a significant difference. Among the 54 workers' who participated in the study, most (96.3%) had ever heard of the diseases HIV/AIDS. The majority 32 (59.3%) of participants were respond that mass media. Followed by NGOs (29.6%). Thirty-three (61.1%) of the study participant were believed that HIV + mother infect their unborn child and 12 (22.2%) were not believed. Forty-six (85.2%) of participants had knew about how to use a condom correctly. Meanwhile, 40 (74.1%) were agreed that is acceptable for single men or women to use condom. Furthermore, Only 18 (33.3%) of them had used condom during last two time's sexual intercourse with other partners. Twenty-Seven (50%) of participants did not feel about their risk of becoming infected with HIV or another sexually transmitted infection. But, 10 (18.5%) were feel they are at risk of becoming infected with HIV or another sexually transmitted infection in study area. Mean knowledge scores was significantly difference by source of information on sexual health do workers' think most credible at their work place (P= 0.014) in the Company However, there was no any significantly difference by all components of attitude and practice toward to HIV/AIDS (P> 0.05). The findings shown that participants had ever heard about HIV

Students integrate knowledge acquisition and practical work in the laboratory.

PubMed

Agüera, E I; Sánchez-Hermosín, P; Díz-Pérez, J; Tovar, P; Camacho, R; Escribano, B M

2015-09-01

The aim of the present work was to transfer a wider concept of teamwork and self-learning to the laboratory, encouraging students' capabilities when seeking, acquiring, and processing knowledge. This educational innovation was carried out with a total of 38 students (fourth year of degree in Biology) in the area of physiology (Advances in Reproduction course) at University of Córdoba in Córdoba, Spain. The design of the project's application methodology consisted of establishing a way in which problems would be tackled in the practical classes. For this purpose, the different tasks were set up so that students could relate them to the concepts learned in the theory classes. On the first day of class, the project was presented to the students. Groups of two to three students worked in the laboratory and set up an outline of the protocol of the practical work that they had done. This outline was performed individually and sent to the lecturers through a learning management system (Moodle). The teachers gave feedback and assessed student submissions. Upon finishing the course, students completed a survey. The project-based learning method promotes practical self-learning on the part of students. This methodology demonstrated to us that it stimulates a critical and self-critical capacity in students, both individually and in groups, and that writing didactic practical material helped students to enhance their theory knowledge. The experiment was a success in view of the scores obtained upon finishing the subject. Copyright © 2015 The American Physiological Society.

Barriers and motivators affecting tuberculosis infection control practices of Russian health care workers.

PubMed

Woith, W; Volchenkov, G; Larson, J

2012-08-01

Five in-patient and out-patient tuberculosis (TB) care facilities in two regions of Russia. To identify barriers and motivators to the use of infection control measures among Russian TB health care workers. In this qualitative study, a convenience sample of 96 health care workers (HCWs) was used to generate 15 homogeneous focus groups, consisting of physicians, nurses, and laboratory or support staff. Barriers and motivators related to knowledge, attitudes and beliefs, and practices were identified. The three main barriers were 1) knowledge deficits, including the belief that TB was transmitted by dust, linens and eating utensils; 2) negative attitudes related to the discomfort of respirators; and 3) practices with respect to quality and care of respirators. Education and training, fear of infecting loved ones, and fear of punishment were the main motivators. Our results point to the need for evaluation of current educational programs. Positive health promotion messages that appeal to fear might also be successful in promoting TB infection control. Individualized rewards based on personal motivators or group rewards that build on collectivist theory could be explored.

Knowledge, attitude, and practices about the seasonal influenza vaccination among healthcare workers in Srinagar, India

PubMed Central

Bali, Nargis K.; Ashraf, M.; Ahmad, Feroze; Khan, Umar H.; Widdowson, Marc‐Alain; Lal, Renu B.; Koul, Parvaiz A.

2012-01-01

Please cite this paper as: Bali NK et al. (2012) Knowledge, attitude, and practices about the seasonal influenza vaccination among healthcare workers in Srinagar, India. Influenza and Other Respiratory Viruses 7(4), 540–545. Background  Healthcare workers (HCWs) universally have a poor uptake of influenza vaccination. However, no data are available from India. Objective  To explore knowledge, attitudes, and practices associated with influenza vaccination in HCWs in a temperate climate area in northern India. Patients and Methods  A self‐administered questionnaire was offered to all HCWs in three major hospitals of Srinagar and information sought on motivations, perceptions, preferences and practices regarding influenza vaccination. Results  Of the 1750 questionnaires received, 1421 (81%) were returned. Only 62 (4·4%) HCWs had ever received influenza vaccination even as 1348 (95%) believed that influenza poses adverse potential consequences for themselves or their contacts; 1144 (81%) were aware of a vaccine against influenza and 830 (58%) of its local availability. Reasons cited by 1359 participants for not being vaccinated included ignorance about vaccine availability (435; 32%), skepticism about efficacy (248; 18%), busy schedule (166; 12%), fear of side effects (70; 4%), and a perception of not being‐at‐risk (82; 6%). Sixty‐one percent (865) believed that vaccine programs are motivated by profit. Eighty‐eight percent opined for mandatory vaccination for HCWs caring for the high‐risk patients, as a part of ‘employee health program’. Most of the participants intended to get vaccinated in the current year even as 684 (48%) held that vaccines could cause unknown illness and 444 (31%) believed their adverse effects to be underreported. Conclusion  Influenza vaccination coverage among HCWs is dismally low in Srinagar; poor knowledge of vaccine availability and misperceptions about vaccine effectiveness, fear of adverse effects and

What do They Know? Guidelines and Knowledge Translation for Foreign Health Sector Workers Following Natural Disasters.

PubMed

Dunin-Bell, Ola

2018-04-01

Introduction The incidence of natural disasters is increasing worldwide, with countries the least well-equipped to mitigate or manage them suffering the greatest losses. Following natural disasters, ill-prepared foreign responders may become a burden to the affected population, or cause harm to those needing help. Problem The study was performed to determine if international guidelines for foreign workers in the health sector exist, and evidence of their implementation. A structured literature search was used to identify guidelines for foreign health workers (FHWs) responding to natural disasters. Analysis of semi-structured interviews of health sector responders to the 2015 Nepal earthquake was then performed, looking at preparation and field activities. No guidelines were identified to address the appropriate qualifications of, and preparations for, international individuals participating in disaster response in the health sector. Interviews indicated individuals choosing to work with experienced organizations received training prior to disaster deployment and described activities in the field consistent with general humanitarian principles. Participants in an ad hoc team (AHT) did not. In spite of need, there is a lack of published guidelines for potential international health sector responders to natural disasters. Learning about disaster response may occur only after joining a team. Dunin-Bell O . What do they know? Guidelines and knowledge translation for foreign health sector workers following natural disasters. Prehosp Disaster Med. 2018;33(2):139-146.

Helping social workers address the educational needs of foster children.

PubMed

Zetlin, Andrea G; Weinberg, Lois A; Kimm, Christina

2005-07-01

The main aim was to evaluate the effectiveness of the Education Initiative, an intervention program in one of the largest urban counties in the US seeking to increase the responsiveness of social workers to the educational needs of foster children. A pre-post test control group design was used. Data from case files and social workers were examined at the start of the project and 18 months later to determine changes in social workers' (a) knowledge and practices regarding school programs and services and (b) maintenance of educational records for children on their caseloads. Data were analyzed from approximately 300 case files and over 200 questionnaires completed by social workers. Findings indicated that social workers who received training and had access to an education liaison (1) increased their knowledge about the school system and (2) were more likely to gather current educational data and comment on schooling needs in the case files. On questionnaires measuring knowledge and practices, supervisory social workers showed no gains while case workers increased their levels of knowledge and involvement. Evaluative data from both sources support the effectiveness of this collaborative model between the school and child welfare agency for addressing the educational needs of foster youth. Social workers in the pilot offices knew more and focused more on the school experience of youth on their caseloads than workers in the control offices. They reported more educational information in the case files and solicited current progress reports from the schools. Discrepancies between worker and school reported performance data raise questions as to whether social workers by themselves are the most effective advocates for foster children.

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

PubMed

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

2018-01-08

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

Safety, tolerability and effectiveness of an ergonomic intervention with chiropractic care for knowledge workers with upper-extremity musculoskeletal disorders: a prospective case series.

PubMed

Sherrod, Chuck; Johnson, Dale; Chester, Bruce

2014-01-01

One hundred and sixty million office workers (knowledge workers) in the U.S. and 2/3 of the developed countries use computers on a daily basis. Investigate the effectiveness of ergonomic and diversified chiropractic care for the reduction of pain, discomfort and impaired productivity in knowledge workers presenting with neck and upper extremity musculoskeletal complaints. A one-year prospective case series (n=5 applying ergonomic job task analyses and ongoing surveillance at baseline, 8 weeks, 16 weeks and one-year for musculoskeletal discomfort (CMDQ and VAS, quality of life (Rand SF-36, productivity and forward head posture (FHP). CMDQ and VAS scores decreased by 45% (neck) and 80% (upper extremities); productivity increased from 65% to 100%; physical functioning, role physical and role emotional improved for 4 of 5 subjects; body pain and general health improved for 3 of 5. Average FHP changed from 1-inch (baseline) to 1/4-inch (16-weeks) to 1/2-inch (one year). Effectiveness of this intervention for the reduction of risks depended upon the subject's adoption of safe workstyle behaviors and postures. A transtheoretical model (TTM) for behavior change is discussed as a possible methodology to enhance the adoption of safer work habits.

Health workers' knowledge of and attitudes towards computer applications in rural African health facilities.

PubMed

Sukums, Felix; Mensah, Nathan; Mpembeni, Rose; Kaltschmidt, Jens; Haefeli, Walter E; Blank, Antje

2014-01-01

The QUALMAT (Quality of Maternal and Prenatal Care: Bridging the Know-do Gap) project has introduced an electronic clinical decision support system (CDSS) for pre-natal and maternal care services in rural primary health facilities in Burkina Faso, Ghana, and Tanzania. To report an assessment of health providers' computer knowledge, experience, and attitudes prior to the implementation of the QUALMAT electronic CDSS. A cross-sectional study was conducted with providers in 24 QUALMAT project sites. Information was collected using structured questionnaires. Chi-squared tests and one-way ANOVA describe the association between computer knowledge, attitudes, and other factors. Semi-structured interviews and focus groups were conducted to gain further insights. A total of 108 providers responded, 63% were from Tanzania and 37% from Ghana. The mean age was 37.6 years, and 79% were female. Only 40% had ever used computers, and 29% had prior computer training. About 80% were computer illiterate or beginners. Educational level, age, and years of work experience were significantly associated with computer knowledge (p<0.01). Most (95.3%) had positive attitudes towards computers - average score (±SD) of 37.2 (±4.9). Females had significantly lower scores than males. Interviews and group discussions showed that although most were lacking computer knowledge and experience, they were optimistic about overcoming challenges associated with the introduction of computers in their workplace. Given the low levels of computer knowledge among rural health workers in Africa, it is important to provide adequate training and support to ensure the successful uptake of electronic CDSSs in these settings. The positive attitudes to computers found in this study underscore that also rural care providers are ready to use such technology.

Strengthening practical wisdom: mental health workers' learning and development.

PubMed

Eriksen, Kristin Ådnøy; Dahl, Hellen; Karlsson, Bengt; Arman, Maria

2014-09-01

Practical wisdom, understood as knowing how to be or act in any present situation with clients, is believed to be an essential part of the knowledge needed to be a professional mental health worker. Exploring processes of adapting, extending knowledge and refining tacit knowledge grounded in mental health workers' experiences with being in practice may bring awareness of how mental health workers reflect, learn and practice professional 'artistry'. The aim of the article was to explore mental health workers' processes of development and learning as they appeared in focus groups intended to develop practical wisdom. The main research question was 'How might the processes of development and learning contribute to developing practical wisdom in the individual as well as in the practice culture?' The design was multi-stage focus groups, and the same participants met four times. A phenomenological hermeneutical method for researching lived experience guided the analysis. Eight experienced mental health workers representing four Norwegian municipalities participated. The research context was community-based mental health services. The study was reported to Norwegian Social Data Services, and procedures for informed consent were followed. Two examples of processes of re-evaluation of experience (Association, Integration, Validation, Appropriation and Outcomes and action) were explored. The health workers had developed knowledge in previous encounters with clients. In sharing practice experiences, this knowledge was expressed and developed, and also tested and validated against the aims of practice. Discussions led to adapted and extended knowledge, and as tacit knowledge was expressed it could be used actively. Learning to reflect, being ready to be provoked and learning to endure indecisiveness may be foundational in developing practical wisdom. Openness is demanding, and changing habits of mind is difficult. Reflection on, and confrontation with, set practices are

Temporal assessment of molting in workers of Formosan subterranean termites (Isoptera: Rhinotermitidae)

USDA-ARS?s Scientific Manuscript database

Molt frequency of workers in laboratory-reared juvenile colonies and foraging population from field colonies of Coptotermes formosanus Shiraki was determined using planar arenas in laboratory. Given that, chitin synthesis inhibitor (CSI)-incorporated baits disrupt the molting process of workers that...

Survey of laboratory-acquired infections around the world in biosafety level 3 and 4 laboratories.

PubMed

Wurtz, N; Papa, A; Hukic, M; Di Caro, A; Leparc-Goffart, I; Leroy, E; Landini, M P; Sekeyova, Z; Dumler, J S; Bădescu, D; Busquets, N; Calistri, A; Parolin, C; Palù, G; Christova, I; Maurin, M; La Scola, B; Raoult, D

2016-08-01

Laboratory-acquired infections due to a variety of bacteria, viruses, parasites, and fungi have been described over the last century, and laboratory workers are at risk of exposure to these infectious agents. However, reporting laboratory-associated infections has been largely voluntary, and there is no way to determine the real number of people involved or to know the precise risks for workers. In this study, an international survey based on volunteering was conducted in biosafety level 3 and 4 laboratories to determine the number of laboratory-acquired infections and the possible underlying causes of these contaminations. The analysis of the survey reveals that laboratory-acquired infections have been infrequent and even rare in recent years, and human errors represent a very high percentage of the cases. Today, most risks from biological hazards can be reduced through the use of appropriate procedures and techniques, containment devices and facilities, and the training of personnel.

Biosafety in the Laboratory: Prudent Practices for the Handling and Disposal of Infectious Materials

DTIC Science & Technology

1989-03-01

EPIDEMIOLOGY OF OCCUPATI(NAL INFECTIONS OF LABORATORY WORKERS / 8 A . IN TRO D U CT IO N ............................................... 8 B. THE EPIDEM... Infections of Laboratory and maiae.rs, project directors, and laboratory su- Workers pervisors; it is also addressed to the individual labo- ratory workers ...iaboratory workers , it is necessary them. to know both the number of actual infections over a Although we have tried to be comprehensive in given

Occupational Health Risks in Cardiac Catheterization Laboratory Workers.

PubMed

Andreassi, Maria Grazia; Piccaluga, Emanuela; Guagliumi, Giulio; Del Greco, Maurizio; Gaita, Fiorenzo; Picano, Eugenio

2016-04-01

Orthopedic strain and radiation exposure are recognized risk factors in personnel staff performing fluoroscopically guided cardiovascular procedures. However, the potential occupational health effects are still unclear. The purpose of this study was to examine the prevalence of health problems among personnel staff working in interventional cardiology/cardiac electrophysiology and correlate them with the length of occupational radiation exposure. We used a self-administered questionnaire to collect demographic information, work-related information, lifestyle-confounding factors, all current medications, and health status. A total number of 746 questionnaires were properly filled comprising 466 exposed staff (281 males; 44±9 years) and 280 unexposed subjects (179 males; 43±7years). Exposed personnel included 218 interventional cardiologists and electrophysiologists (168 males; 46±9 years); 191 nurses (76 males; 42±7 years), and 57 technicians (37 males; 40±12 years) working for a median of 10 years (quartiles: 5-24 years). Skin lesions (P=0.002), orthopedic illness (P<0.001), cataract (P=0.003), hypertension (P=0.02), and hypercholesterolemia (P<0.001) were all significantly higher in exposed versus nonexposed group, with a clear gradient unfavorable for physicians over technicians and nurses and for longer history of work (>16 years). In highly exposed physicians, adjusted odds ratio ranged from 1.7 for hypertension (95% confidence interval: 1-3; P=0.05), 2.9 for hypercholesterolemia (95% confidence interval: 1-5; P=0.004), 4.5 for cancer (95% confidence interval: 0.9-25; P=0.06), to 9 for cataract (95% confidence interval: 2-41; P=0.004). Health problems are more frequently observed in workers performing fluoroscopically guided cardiovascular procedures than in unexposed controls, raising the need to spread the culture of safety in the cath laboratory. © 2016 American Heart Association, Inc.

How Knowledge Organizations Work: The Case of Detectives

ERIC Educational Resources Information Center

Gottschalk, Petter; Holgersson, Stefan; Karlsen, Jan Terje

2009-01-01

Purpose: The purpose of this paper is to conceptualize detectives in police investigations as knowledge workers. Design/methodology/approach: The paper is based on a literature review covering knowledge organizations, police organizations, police investigations, and detectives as knowledge workers. Findings: The paper finds that the changing role…

Assessment of aflatoxin exposure of laboratory worker during food contamination analyses. Assessment of the procedures adopted by an A.R.P.A.L. laboratory (Liguria Region Environmental Protection Agency).

PubMed

Traverso, A; Bassoli, Viviana; Cioè, A; Anselmo, Silvia; Ferro, Marta

2010-01-01

Aflatoxins are mycotoxins derived from foodstuffs colonized by fungal species of the genus Aspergillus; they are common food contaminants with immunosuppressive, mutagenic and carcinogenic activity. Aflatoxins are heat-resistant and are thus easily transmitted along the food chain. They are hepatotoxic and have the potential to induce hepatocellular carcinoma. Agri-food industry workers are thus at risk of ingestion as well as transmucosal absorption or inhalation of toxins released during product preparation or processing. To measure the levels of airborne mycotoxins, particularly aflatoxins, in a laboratory analysing imported foodstuffs for mycotoxin contamination. The protocol used to analyse a batch of shelled peanuts from Vietnam, especially the grinding phase, which is held to be at the highest risk ofgenerating airborne toxins, was assessed at the A.R.PA.L. laboratory (Liguria Region Environmental Protection Agency) of Genoa, Italy, which participates in a European aflatoxin monitoring project. Wet grinding was performed to avoid production of large amounts of dust. Comparison of airborne concentrations before and after grinding with legal thresholds disclosed that the analytical procedures involved negligible aflatoxin levels for operators (environmental burden 0.11 pg/ m3). Given the toxicity of aflatoxins, worker protection measures should be consistently adopted and enforced. Threshold limit values for working environments should be introduced besides the existing ones for public health.

Awareness and Knowledge of Glaucoma among Workers in a Nigerian Tertiary Health Care Institution

PubMed Central

Komolafe, O. O.; Omolase, C. O.; Bekibele, C. O.; Ogunleye, O. A.; Komolafe, O. A.; Omotayo, F. O.

2013-01-01

Purpose: The aim of this study reports the level of awareness and knowledge of glaucoma among selected health care personnel at a health institution in southwestern Nigeria. Materials and Methods: Health personnel at the Federal Medical Centre, Owo, Nigeria, a tertiary health care institution were stratified into a clinical and an administrative directorate. One-hundred twenty participants were selected from each directorate by a random sampling technique. A structured questionnaire was used to collect sociodemographic data and data on the level of knowledge and awareness of glaucoma. Statistical analyses included the independent t-test and Pearson's chi-square test for categorical variables. Statistical significance was indicated by P < 0.05. Results: From the target population of 240 participants, 216 (98 males; 118 females) completed the questionnaire. The mean age of the participants was 35.07 ± 07 years. A total of 148 (68.6%) participants had heard of glaucoma comprising all participants from the clinical directorate and 28 participants from the administrative directorate. There was no statistically significant difference between the clinical and administrative directorates about the knowledge of the aspect of vision that is first affected by glaucoma, the painless nature of glaucoma among most Africans and the irreversible nature of glaucoma-related blindness (P > 0.05, all comparisons). Conclusion: There is the need to update the knowledge base of these workers if they are to be useful in propagating information of the irreversible blindness that could arise from delay in glaucoma diagnosis and treatment. PMID:23741136

KNOWLEDGE OF HEPATITIS B AND VACCINATION STATUS OF SOME EXPATRIATE ETHNIC GROUPS OF BLUE COLLAR WORKERS IN NORTHERN SAUDI ARABIA

PubMed Central

Khan, Abdul Satter; Al-Sweilem, Maisa; Akturk, Zekeriya

2008-01-01

Objective: To find out the level of knowledge and vaccination status of some expatriate ethnic groups of blue color workers. Background: Hepatitis B (HBV) infection is relatively common throughout the world, but more prevalent in low socioeconomic and underprivileged classes. The chronic infection may lead to severe consequences including Hepatocellular carcinoma (HCC). Method: A cross-sectional, community-based survey of some ethnic expatriate groups of blue color workers (n=665) living in four main areas along the Northern Borders of Saudi Arabia was completed in 2005. We examined knowledge of HBV and vaccination status and compared them with some socio-demographic factors. Results: The mean age of the participants was 45.61 years (±8.44), 53% of whom were Non-Arabs (Non Arabic speaking). Of the total, 41.6% gave seven or more correct answers out of 12 questions addressing knowledge about the transmission and sequelae of HBV. Almost 40% of the respondents had not been vaccinated while the remaining respondents had had three full doses of vaccination. A high level of knowledge (≥ 7 correct answers) was significantly associated (p<0.05) with higher level of education, vaccination status, ethnic groups, occupation, age, marital status, and the time spent in Saudi Arabia. Income and type of accommodation were not associated (p>0.05) with level of knowledge. However, vaccination status was associated (p<0.05) with almost all socio-demographic factors. Conclusion: Hepatitis screening programs for expatriates in the Kingdom of Saudi Arabia started 10 years ago and are expected to have a great impact on the combat against HBV infections and their complications. However, beyond screening, health promotion, vaccination campaigns, and access to vaccine for the underprivileged classes are some necessary measures towards achieving success. PMID:23012171

National nanotechnology partnership to protect workers

NASA Astrophysics Data System (ADS)

Howard, John; Murashov, Vladimir

2009-10-01

Nanotechnology is predicted to improve many aspects of human life. By 2015, it is estimated to represent 3.1 trillion in manufactured goods. Data is emerging that exposure to nanomaterials may pose a health risk to workers. If the economic promise of nanotechnology is to be achieved, ways need to be found to protect nanotechnology workers now. The Occupational Safety and Health Act of 1970 (OSHAct) gave the responsibility to protect workers to the Occupational Safety and Health Administration (OSHA) and the National Institute for Occupational Safety and Health (NIOSH) through research, standards adoption, and standards enforcement. Since 1980, adopting new occupational health standards has grown more complex. The increased complexity has greatly slowed efforts to adopt protective standards for toxic agents that are well-known to pose significant risks. The likelihood of rapidly adopting standards to protect workers from nanomaterials, whose risks are just emerging, seems even more unlikely. Use of the OSHAct's general duty clause to protect workers also seems uncertain at this time. In the interim, a national partnership led by NIOSH involving nanotech manufacturers and downstream users, workers, academic researchers, safety, and health practitioners is proposed. A National Nanotechnology Partnership would generate knowledge about the nature and the extent of worker risk, utilize that knowledge to develop risk control strategies to protect nanotechnology workers now, and provide an evidence base for NIOSH recommendations to OSHA for a nanotechnology program standard at a future date.

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.

Occupational heat exposure among municipal workers.

PubMed

Uejio, Christopher K; Morano, Laurel Harduar; Jung, Jihoon; Kintziger, Kristina; Jagger, Meredith; Chalmers, Juanita; Holmes, Tisha

2018-06-05

Outdoor workers face elevated and prolonged heat exposures and have limited access to air-conditioned spaces. This study's overarching research aim is to increase knowledge of municipal worker heat exposure and adaptation practices. The study's sub-objectives are: (1) quantifying exposure misclassification from estimating personal heat exposure from the official weather station; (2) surveying worker's knowledge and practices to adapt to extreme heat; and (3) relating heat exposure and adaptation practices to self-reported thermal comfort. Participants wore a personal heat exposure sensor over 7 days from June 1st to July 3rd, 2015 in Tallahassee, Florida US. Next, participants confirmed the days that they wore the sensor and reported their daily thermal comfort and heat adaptations. Finally, participants completed an extreme heat knowledge, attitudes, and practices survey. Some participants (37%) experienced hotter and more humid conditions (heat index > 2) than the weather station. The most common heat adaptations were staying hydrated (85%), wearing a hat (46%), and seeking shade (40%). During work hours, higher temperatures increased the odds (odds ratio: 1.21, 95% confidence interval: 1.03-1.41, p = 0.016) of a participant feeling too hot. Shifting work duty indoors made workers to feel more comfortable (odds ratio: 0.28, 95% confidence interval: 0.11-0.70, p = 0.005). In hot and humid climates, everyday, heat exposures continuously challenge the health of outdoor workers.

A Manpower Study of Technical Personnel in Hospital Clinical Laboratories. Final Report.

ERIC Educational Resources Information Center

Harkness, James P., And Others

As one of the efforts related to closing the gap between the growing demands for clinical laboratory workers and the supply of well-trained workers, the volume and quality of laboratory procedures and the general characteristics of workers in North Carolina hospitals were studied. Approaches to the study included tests on "unknowns" by…

Evaluating interest in an influenza A(H5N1) vaccine among laboratory workers who work with highly-pathogenic avian influenza viruses in the United States.

PubMed

Russell, Kate E; Bresee, J S; Katz, J M; Olsen, S J

2018-01-04

Highly pathogenic avian influenza A (HPAI) viruses found in poultry and wild birds occasionally infect humans and can cause serious disease. In 2014, the Advisory Committee on Immunization Practices (ACIP) reviewed data from one licensed ASO3-adjuvanted influenza A(H5N1) vaccine for consideration of use during inter-pandemic periods among persons with occupational exposure. To guide vaccine policy decisions, we conducted a survey of laboratory workers to assess demand for HPAI vaccination. We designed an anonymous web survey (EpiInfo 7.0) to collect information on demographics, type of work and time spent with HPAI viruses, and interest in HPAI vaccination. Eligible participants were identified from 42 entities registered with United States Department of Agriculture's Agricultural Select Agent program in 2016 and emailed electronic surveys. Personnel with Biosafety Level 3 enhanced (BSL-3E) laboratory access were surveyed. Descriptive analysis was performed. Overall, 131 responses were received from 33 principal investigators, 26 research scientists, 24 technicians, 15 postdoctoral fellows, 6 students, and 27 others. The estimated response rate was 15% among the laboratory personnel of responding principal investigators. One hundred respondents reported working in a BSL-3E area where HPAI experiments occurred with a mean time of 5.1-11.7 h per week. Overall, 49% were interested in receiving an A(H5N1) vaccine. By role, interest was highest among students (80%) and among those who spent >50% of their time in a BSL-3E area (64%). Most (61%) of those who said they might be or were not interested in vaccine believed it would not provide additional protection to current safety practices. Half of responding laboratory workers was interested in receiving an influenza A(H5N1) vaccine. HPAI vaccination of laboratory workers at risk of occupational exposure could be used along with existing safety practices to protect this population. Published by Elsevier Ltd.

The effect of the work environment and performance-based self-esteem on cognitive stress symptoms among Danish knowledge workers.

PubMed

Albertsen, Karen; Rugulies, Reiner; Garde, Anne Helene; Burr, Hermann

2010-02-01

Interpersonal relations at work as well as individual factors seem to play prominent roles in the modern labour market, and arguably also for the change in stress symptoms. The aim was to examine whether exposures in the psychosocial work environment predicted symptoms of cognitive stress in a sample of Danish knowledge workers (i.e. employees working with sign, communication or exchange of knowledge) and whether performance-based self-esteem had a main effect, over and above the work environmental factors. 349 knowledge workers, selected from a national, representative cohort study, were followed up with two data collections, 12 months apart. We used data on psychosocial work environment factors and cognitive stress symptoms measured with the Copenhagen Psychosocial Questionnaire (COPSOQ), and a measurement of performance-based self-esteem. Effects on cognitive stress symptoms were analyzed with a GLM procedure with and without adjustment for baseline level. Measures at baseline of quantitative demands, role conflicts, lack of role clarity, recognition, predictability, influence and social support from management were positively associated with cognitive stress symptoms 12 months later. After adjustment for baseline level of cognitive stress symptoms, follow-up level was only predicted by lack of predictability. Performance-based self-esteem was prospectively associated with cognitive stress symptoms and had an independent effect above the psychosocial work environment factors on the level of and changes in cognitive stress symptoms. The results suggest that both work environmental and individual characteristics should be taken into account in order to capture sources of stress in modern working life.

Effects of Teaching Health Care Workers on Diagnosis and Treatment of Pesticide Poisonings in Uganda.

PubMed

Sibani, Claudia; Jessen, Kristian Kjaer; Tekin, Bircan; Nabankema, Victoria; Jørs, Erik

2017-01-01

Acute pesticide poisoning in developing countries is a considerable problem, requiring diagnosis and treatment. This study describes how training of health care workers in Uganda affects their ability to diagnose and manage acute pesticide poisoning. A postintervention cross-sectional study was conducted using a standardized questionnaire. A total of 326 health care workers in Uganda were interviewed on knowledge and handling of acute pesticide poisoning. Of those, 173 health care workers had received training, whereas 153 untrained health care workers from neighboring regions served as controls. Trained health care workers scored higher on knowledge of pesticide toxicity and handling of acute pesticide poisoning. Stratification by sex, profession, experience, and health center level did not have any influence on the outcome. Training health care workers can improve their knowledge and treatment of pesticide poisonings. Knowledge of the subject is still insufficient among health care workers and further training is needed.

Outcome of a one-week intensive training workshop for veterinary diagnostic laboratory workers in Liberia.

PubMed

Williamson, Julie A; Tornquist, Susan J

2014-01-01

There is a huge unmet need for veterinary diagnostic laboratory services in developing nations such as Liberia. One way of bridging the service gap is for visiting experts to provide veterinary laboratory training to technicians in a central location in a short-course format. An intensive 1-week training workshop was organized for 18 student and faculty participants from the College of Agriculture and Integrated Development Studies (CAIDS) at Cuttington University in rural central Liberia. The training was designed and delivered by the non-governmental organization Veterinarians Without Borders US and funded through a Farmer-to-Farmer grant provided by the United States Agency for International Development. Although at the start of training none of the students had any veterinary laboratory experience, by the end of the course over 80% of the students were able to discuss appropriate care and use of a microscope and name at least three important components of laboratory record keeping; over 60% were able to describe how to make and stain a blood smear and how to perform a passive fecal flotation; and over 30% were able to describe what a packed cell volume is and how it is measured and name at least three criteria for classifying bacteria. The intensive training workshop greatly improved the knowledge of trainees about veterinary diagnostic laboratory techniques. The training provided initial skills to students and faculty who are awaiting the arrival of additional grant-funded laboratory equipment to continue their training.

Use of Chemical Pesticides in Ethiopia: A Cross-Sectional Comparative Study on Knowledge, Attitude and Practice of Farmers and Farm Workers in Three Farming Systems.

PubMed

Negatu, Beyene; Kromhout, Hans; Mekonnen, Yalemtshay; Vermeulen, Roel

2016-06-01

Chemical pesticides, regardless of their inherent hazard, are used intensively in the fast changing agricultural sector of Ethiopia. We conducted a cross-sectional pesticide Knowledge, Attitude and Practice (KAP) survey among 601 farmers and farm workers (applicators and re-entry workers) in three farming systems [large-scale closed greenhouses (LSGH), large-scale open farms (LSOF), and small-scale irrigated farms (SSIF)]. Main observations were that 85% of workers did not attain any pesticide-related training, 81% were not aware of modern alternatives for chemical pesticides, 10% used a full set of personal protective equipment, and 62% did not usually bath or shower after work. Among applicators pesticide training attendance was highest in LSGH (35%) and was lowest in SSIF (4%). None of the female re-entry farm workers had received pesticide-related training. Personal protective equipment use was twice as high among pesticide applicators as among re-entry workers (13 versus 7%), while none of the small-scale farm workers used personal protection equipment. Stockpiling and burial of empty pesticide containers and discarding empty pesticide containers in farming fields were reported in both LSOF and by 75% of the farm workers in SSIF. Considerable increment in chemical pesticide usage intensity, illegitimate usages of DDT and Endosulfan on food crops and direct import of pesticides without the formal Ethiopian registration process were also indicated. These results point out a general lack of training and knowledge regarding the safe use of pesticides in all farming systems but especially among small-scale farmers. This in combination with the increase in chemical pesticide usage in the past decade likely results in occupational and environmental health risks. Improved KAP that account for institutional difference among various farming systems and enforcement of regulatory measures including the available occupational and environmental proclamations in Ethiopia are

Safety and Mission Assurance Knowledge Management Retention

NASA Technical Reports Server (NTRS)

Johnson, Teresa A.

2006-01-01

This viewgraph presentation reviews the issues surrounding the management of knowledge in regards to safety and mission assurance. The JSC workers who were hired in the 1960's are slated to retire in the next two to three years. The experiences and knowledge of these NASA workers must be identified, and disseminated. This paper reviews some of the strategies that the S&MA is developing to capture that valuable institutional knowledge.

The Knowledge Race.

ERIC Educational Resources Information Center

Krell, Eric

2001-01-01

Shorter learning cycles for workers are a strategic advantage for most companies. Companies that complement product cycles with knowledge often employ four strategies: (1) early involvement in training, (2) conducive organizational structure, (3) innovative knowledge delivery, and (4) breadth of content. (JOW)

Employers' knowledge and attitudes regarding organizational policy toward workers caring for aging family members.

PubMed

Katz, Ruth; Lowenstein, Ariela; Prilutzky, Dana; Halperin, Dafna

2011-04-01

The study examined employers' knowledge of and attitudes toward working carers who care for aging family members. The study was based on the ecological model. One hundred employers were interviewed using structured questionnaires and 13 employers by additional in-depth interviews. Both research instruments included areas of disruption to the organization, existing policies, and feasibility as to developing appropriate policies to support working carers. Results show that caregiving caused a disruption in workers' functioning mainly by being absent, leaving work early, and coming to work late. Usually, there was "no policy," and half of the employers did not support introducing such a policy. Women managers in public organizations, who had less seniority and less previous experience with working-carers, tended to be more positive about supportive policies. Recommendations are included.

The Role Biomedical Science Laboratories Can Play in Improving Science Knowledge and Promoting First-Year Nursing Academic Success

ERIC Educational Resources Information Center

Arneson, Pam

2011-01-01

The need for additional nursing and health care professionals is expected to increase dramatically over the next 20 years. With this in mind, students must have strong biomedical science knowledge to be competent in their field. Some studies have shown that participation in bioscience laboratories can enhance science knowledge. If this is true, an…

Sexual Health Knowledge and Health Practices of Female Sex Workers in Liuzhou, China, Differ by Size of Venue

PubMed Central

Brown, Jane D.; Muessig, Kathryn E.; Xianxiang, Feng; Wenzhen, He

2013-01-01

We conducted qualitative interviews with 48 female sex workers (FSW) recruited from entertainment venues in Liuzhou, China. Analyses found that HIV knowledge and sexual health seeking strategies differed by size of venue: (1) Women in smaller venues said they douched before/after sex and used condoms with all but their regular partners and clients. Most found the brochures distributed by Chinese CDC workers “irrelevant” or “boring” and relied on friends for health advice. (2) FSW in middle and large venues were less concerned about prevention, claiming their clients were “healthy.” They relied more on the Internet for health information and were less concerned about the cost of seeing a doctor. (3) Pregnancies and abortions were frequent, especially among the younger women in large venues. This research documents the need to develop tailored HIV-related messages and prevention strategies with the help of FSW to address differences among FSW working in venues of different sizes. PMID:23612941

[Study on the immunization status and its influencing factors among workers from the polio network laboratories in China].

PubMed

Guo, Y S; Wang, J Q; Xu, C; Liu, Y N; He, X H; Wei, Q

2017-06-10

Objective: To Investigate the immune status and influencing factors of provincial polio network laboratory (PNL) workers in China so as to provide evidence for the development of related strategies to protect personnel working at the PNLs. Methods: All the practitioners from the PNLs at the provincial centers for disease control, were selected as objects for this study, from October to December, 2016, under a questionnaire survey. Information on status of immunity and influencing factors was collected, with SAS software, trend chi-square used for statistics analysis. Results: A total of 77 workers were involved in this survey, with 60 (78 % ) of them completed the polio-based immune program but the rest 17 (22 % ) remained records unclear. 66 people (about 86 % ) remembered clearly that they had received vaccination when engaging in the polio-lab work, but the rest 11 (14 % ) with only partial vaccination records. We also noticed that the Influencing factors realted to vaccination status were: age ( χ (2)=2.48, P <0.05), title ( χ (2)=2.51, P <0.05), years of employment ( P <0.000 1), education ( χ (2)=0.74, P =0.46) and gender ( χ (2)=0.46, P =0.50). Conclusion: Immune status of the Chinese provincial PNL practitioners appeared fairly good as 86 % of all the workers had received polio-related vaccination, with 41 % of them completed a 3-time inoculation program, when started working in this field.

Effects of Teaching Health Care Workers on Diagnosis and Treatment of Pesticide Poisonings in Uganda

PubMed Central

Sibani, Claudia; Jessen, Kristian Kjaer; Tekin, Bircan; Nabankema, Victoria; Jørs, Erik

2017-01-01

Background: Acute pesticide poisoning in developing countries is a considerable problem, requiring diagnosis and treatment. This study describes how training of health care workers in Uganda affects their ability to diagnose and manage acute pesticide poisoning. Method: A postintervention cross-sectional study was conducted using a standardized questionnaire. A total of 326 health care workers in Uganda were interviewed on knowledge and handling of acute pesticide poisoning. Of those, 173 health care workers had received training, whereas 153 untrained health care workers from neighboring regions served as controls. Results: Trained health care workers scored higher on knowledge of pesticide toxicity and handling of acute pesticide poisoning. Stratification by sex, profession, experience, and health center level did not have any influence on the outcome. Conclusions: Training health care workers can improve their knowledge and treatment of pesticide poisonings. Knowledge of the subject is still insufficient among health care workers and further training is needed. PMID:28890656

HEW to Set Laboratory Safety Standards.

ERIC Educational Resources Information Center

Chemical and Engineering News, 1978

1978-01-01

Describes Department of Health, Education and Welfare (HEW) proposed guidelines for laboratories using chemical carcinogens. The guidelines are designed to provide protection for laboratory workers and their environment from exposure to all types of carcinogenic agents. (GA)

Health Risks Awareness of Electronic Waste Workers in the Informal Sector in Nigeria.

PubMed

Ohajinwa, Chimere M; Van Bodegom, Peter M; Vijver, Martina G; Peijnenburg, Willie J G M

2017-08-13

Insight into the health risk awareness levels of e-waste workers is important as it may offer opportunities for better e-waste recycling management strategies to reduce the health effects of informal e-waste recycling. Therefore, this study assessed the knowledge, attitude, and practices associated with occupational health risk awareness of e-waste workers compared with a control group (butchers) in the informal sector in Nigeria. A cross-sectional study was used to assess health risk awareness of 279 e-waste workers (repairers and dismantlers) and 221 butchers from the informal sector in three locations in Nigeria in 2015. A questionnaire was used to obtain information on socio-demographic backgrounds, occupational history, knowledge, attitude, and work practices. The data was analysed using Analysis of Variance. The three job designations had significantly different knowledge, attitude, and practice mean scores ( p = 0.000), with butchers consistently having the highest mean scores. Only 43% of e-waste workers could mention one or more Personal Protective Equipment needed for their job compared with 70% of the butchers. The health risk awareness level of the e-waste workers was significantly lower compared with their counterparts in the same informal sector. A positive correlation existed between the workers' knowledge and their attitude and practice. Therefore, increasing the workers' knowledge may decrease risky practices.

Comparison of knowledge on travel related health risks and their prevention among humanitarian aid workers and other travellers consulting at the Institut Pasteur travel clinic in Paris, France.

PubMed

Goesch, Julia N; Simons de Fanti, Angèle; Béchet, Stéphane; Consigny, Paul-Henri

2010-11-01

Non-Governmental Organization (NGO) workers are a group of travellers highly exposed to infectious diseases due to the conditions and duration of their stay. Yet little is known about their knowledge concerning travel related health risks and their prevention. From July to September 2008 a self-administered questionnaire was given to all NGO workers coming for pre-travel consultation and to a comparison group of non-NGO travellers. It examined traveller's knowledge about malaria, traveller's diarrhea, transmission routes of infectious diseases and vaccine availability in both groups. 249 NGO employees and 304 non-NGO travellers were surveyed. Mean age (33.7 vs 34.7 years) and sex ratio (M/F 1.16 vs 1.29) were comparable in both groups. Travel destination was more often Africa (75% vs 39%) and duration of travel was longer in the NGO group (75% vs 15% more than 1 month). NGO travellers had significantly better knowledge about the transmission routes of infectious diseases : percentages of accurate answers varied from 20% for Japanese encephalitis, 31% for yellow fever and 41% for hepatitis A to 70% for dengue and 96% for malaria, versus respectively 9%, 17%, 40%, 54% and 94% for the comparison group. However no differences were observed between the two groups concerning the means to prevent malaria or traveller's diarrhea, or the symptoms necessitating medical consultation. In the sub-group analyses medical professionals (23% of the NGO group) performed better than other NGO workers. Even though the knowledge was slightly better in the NGO group, there are still important gaps and a combined effort of all actors is needed to improve the security of expatriated humanitarian aid workers, in particular for the non-medical staff. Copyright © 2010 Elsevier Ltd. All rights reserved.

Dental Laboratory Technology Program Guide.

ERIC Educational Resources Information Center

Georgia Univ., Athens. Dept. of Vocational Education.

This program guide contains the standard dental laboratory technology curriculum for both diploma programs and associate degree programs in technical institutes in Georgia. The curriculum encompasses the minimum competencies required for entry-level workers in the dental laboratory technology field. The general information section contains the…

Decision-Making, Tacit Knowledge, and Motivation in Semi-Professional Practice: Humanizing the Environment through Anthropomorphism in Clinical Laboratory Science

ERIC Educational Resources Information Center

Mortier, Teresa

2017-01-01

The clinical laboratory science field requires an abundance of technical knowledge; however, the importance of implicit or tacit knowledge gained through observation and practice is often discounted in this field, even though it is a critical part of reflective thinking, critical thinking, and reflective practice. The "de-skilling" of…

Discourse Patterns at Laboratory Practices and the Co-Construction of Knowledge by Applying SDIS-GSEQ

ERIC Educational Resources Information Center

Carrillo, Edgardo Ruiz; González, José Luis Cruz; Martínez, Samuel Meraz; Sánchez, Luisa Bravo

2015-01-01

The purpose of this study is to analyze the discourse through IRE (Intervention-Response-Evaluation) in the co-construction of knowledge of Biology students during laboratory practices by applying the SDIS-GSEQ software to assess IRE discourse patterns developed during the same. The study group consisted of second semester students of the…

Social workers' involvement in advance care planning: a systematic narrative review.

PubMed

Wang, Chong-Wen; Chan, Cecilia L W; Chow, Amy Y M

2017-07-10

Advance care planning is a process of discussion that enables competent adults to express their wishes about end-of-life care through periods of decisional incapacity. Although a number of studies have documented social workers' attitudes toward, knowledge about, and involvement in advance care planning, the information is fragmented. The purpose of this review was to provide a narrative synthesis of evidence on social workers' perspectives and experiences regarding implementation of advance care planning. Six databases were searched for peer-reviewed research papers from their respective inception through December 2016. All of the resulting studies relevant to both advance care planning and social worker were examined. The findings of relevant studies were synthesized thematically. Thirty-one articles met the eligibility criteria. Six research themes were identified: social workers' attitudes toward advance care planning; social workers' knowledge, education and training regarding advance care planning; social workers' involvement in advance care planning; social workers' perceptions of their roles; ethical issues relevant to advance care planning; and the effect of social work intervention on advance care planning engagement. The findings suggest that there is a consensus among social workers that advance care planning is their duty and responsibility and that social workers play an important role in promoting and implementing advance care planning through an array of activities. This study provides useful knowledge for implementing advance care planning through illustrating social workers' perspectives and experiences. Further studies are warranted to understand the complexity inherent in social workers' involvement in advance care planning for different life-limiting illnesses or within different socio-cultural contexts.

Knowledge, attitudes and prescribing pattern of emergency contraceptives by health care workers in Kampala, Uganda.

PubMed

Byamugisha, Josaphat K; Mirembe, Florence M; Faxelid, Elisabeth; Gemzell-Danielsson, Kristina

2007-01-01

Health care workers (HCWs) play an important role in making emergency contraceptives (ECs) available to clients. They can influence accessibility positively through counselling, prescribing or advocating the use of ECs. However, in some settings, HCWs have been blamed for unfavourable attitudes and lack of accurate information. Objective. To assess the knowledge, attitudes and prescribing pattern of EC by HCWs in Kampala district, Uganda. The total number of health units at different levels of health care delivery in Kampala (894) was obtained. Probability proportional to size (PPS) technique of sampling was applied. Some 247 HCWs completed a self-administered questionnaire on their knowledge about EC, including methods, mechanism of action, prescription of EC, sources of information, attitudes towards EC, and if and how it should be made available. Of the HCWs, 80% had knowledge of ECs. However, 1 in every 4 was not sure about the time limit within which EC is effective. A total of 50% of the participants had obtained information from a physician (26.4%) or from a training school (24%). The Yuzpe regimen was the most commonly mentioned and prescribed method of EC. The HCWs attitudes to EC were generally positive, and it was suggested that the community should be informed and sensitised about EC. There was a significant difference between having had a family planning educational update or not in the last year and knowledge of EC (p=0.005). Most HCWs were aware of EC, but some lacked important knowledge on its use or available methods. HCWs should have regular (annual) in-service training in reproductive health issues, such as counselling on EC. This will enable them to keep up to date with the current evidence-based recommendations in the field of contraceptive technology.

Encouraging Asset Development for Low-Income Workers.

ERIC Educational Resources Information Center

Resources for Welfare Decisions, 2002

2002-01-01

Asset development is an emerging approach to promoting self-sufficiency for low-income workers. By promoting and rewarding savings, asset development strategies encourage individuals to set long-term economic goals. Asset development strategies can accomplish the following objectives: (1) give low-income workers the knowledge required to navigate…

Tuberculosis infection control knowledge and attitudes among health workers in Uganda: a cross-sectional study.

PubMed

Buregyeya, Esther; Kasasa, Simon; Mitchell, Ellen M H

2016-08-15

The World Health Organization recommends TB infection control (TBIC) in health care facilities. In 2008, the Ministry of Health Uganda initiated efforts to implement TBIC by training of health care workers (HCWs). This study was carried out to assess knowledge and attitudes towards TBIC among HCWs. We conducted a cross-sectional study among HCWs in health facilities in the districts of Mukono and Wakiso in Uganda, from October 2010 to February 2011. We assessed HCWs' knowledge of basic standards of TB diagnosis, treatment and TBIC and attitudes towards TBIC measures. Twenty four percent of the participants answered correctly all the basic TB knowledge questions. Overall, 62 % of the HCWs were judged to have adequate basic TB knowledge. At multivariable analysis, non-clinical cadres, were more likely to have poor basic TB knowledge, [adjusted odds ratio (aOR) 0.43; 95 % confidence interval (CI) 0.27-0.68)]. Only 7 % of the respondents answered all the questions on TBIC correctly. Almost all the respondents (98 %; 529/541) knew that TB was transmitted through droplet nuclei, while only a third (34 %; 174/532) knew that masks do not protect the wearer from getting TB. Overall, 69 % (355/512) of the HCWs were judged to have adequate TBIC knowledge. At multivariable analysis, non-clinical cadres (aOR 0.61; 95 % CI 0.38-0.98) and having not attended TBIC training, (aOR 0.65; 95 % CI 0.42-0.99), were more likely to have poor TBIC knowledge. More than three quarters (77 %; 410/530) and 63 % (329/522) of the respondents had a high self-efficacy and perceived threat of acquiring TB at work, respectively. Having not attended a TBIC training was significantly associated with a low self-efficacy (aOR 0.52; 95 % CI 0.33-0.81) and low perceived threat of acquiring TB infection at work, (aOR 0.54; 95 % CI 0.36-0.81). Our study finds moderate number of HCWs with correct knowledge and attitudes towards TBIC. Efforts should be put in place to train all HCWs in TBIC, with

Emergency contraceptive pills: Exploring the knowledge and attitudes of community health workers in a developing Muslim country.

PubMed

Mir, Azeem Sultan; Malik, Raees

2010-08-01

Unsafe abortion is a major Public health problem in developing countries, where women make several unsafe attempts at termination of the unintended pregnancy before turning to health services. Community health workers can act as a bridge between the community and their health facilities and can use Emergency Contraceptive Pills to significantly reduce the mortality and morbidity related to unsafe abortions. This study explores the knowledge, attitudes and practices of the Lady Health Supervisor of the National Program for Family Planning, district Rawalpindi, regarding emergency contraception pills. The cross sectional survey was conducted during the monthly meeting of Lady Health Supervisors. Self administered, anonymous and voluntary questionnaire consisting of 17 items, regarding demographic profile, awareness, knowledge, attitudes and practices, was used. Insufficient knowledge, high misinformation and strongly negative attitudes were revealed. More than half did not know that emergency contraceptive pills do not cause abortion. About four fifths believed that emergency contraceptive pills will lead to 'evil' practices in society. More than four fifths recognized that the clients of National Program for Family Planning need emergency contraceptive pills. The attitudes were significantly associated with knowledge (P=0.034, Fisher's Exact Test). The awareness of emergency contraceptive pills is high. Serious gaps in knowledge have been identified. There is a clear recognition of the need of emergency contraceptive pills for the clients of National Program for Family Planning. However, any strategy to introduce emergency contraceptive pills must cater for the misplaced beliefs of the work force.

Contributing Knowledge and Knowledge Workers: The Role of Chinese Universities in the Knowledge Economy

ERIC Educational Resources Information Center

Chen, Shuang-Ye

2012-01-01

As China has appeared only recently as an important knowledge producer with growing global economic significance, little is known internationally about how these processes develop and are managed within China. The rapidly expanding Chinese higher education system is playing an increasingly important role in China's knowledge economy and therefore…

Cryptosporidiosis outbreak at an academic animal research laboratory-Colorado, 2014.

PubMed

Hancock-Allen, Jessica; Alden, Nisha B; Cronquist, Alicia B

2017-02-01

After cryptosporidiosis was reported in three workers caring for preweaned calves at an academic research laboratory, we sought to identify cases, determine risk factors, and implement control measures. A cryptosporidiosis case was defined as diarrhea duration ≥72 hr, abdominal cramps, or vomiting in an animal research laboratory worker during July 14-July 31. A confirmed case had laboratory evidence of Cryptosporidium infection. Staff were interviewed regarding illness, potential exposures, training, and personal protective equipment (PPE) standard operating procedures (SOPs). The cryptosporidiosis attack rate (AR) was 74% (20/27); five were laboratory-confirmed. Median job training was 2 hr including respiratory-fit testing. No SOPs existed for doffing PPE. AR for workers who removed their gloves first was 84% (16/19) compared with 20% (1/5) for workers who removed gloves last (risk ratio = 4.2; P < 0.02). This outbreak highlights the importance of adequate training, enforced proper PPE procedures, and promoting a culture of safety. Am. J. Ind. Med. 60:208-214, 2017. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

TRAINING METHODS FOR OLDER WORKERS. EMPLOYMENT OF OLDER WORKERS, 2.

ERIC Educational Resources Information Center

BELBIN, R.M.

A SURVEY WAS PRESENTED OF SCIENTIFIC KNOWLEDGE ON AGE CHANGES IN HUMAN CAPACITIES, ESPECIALLY IN LEARNING ABILITY AND ADAPTABILITY, AND DESCRIBED VARIOUS METHODS USED TO TRAIN WORKERS OVER 40. THE ROLE OF MEMORY, MOTIVATION, RIGIDITY, AND INTELLIGENCE IN DETERMINING THE LEARNING EFFICIENCY OF MATURE ADULTS WAS ASSESSED, ALSO DIFFICULTIES CAUSED BY…

Community health workers' knowledge and practice in relation to pre-eclampsia in Ogun State, Nigeria: an essential bridge to maternal survival.

PubMed

Sotunsa, J O; Vidler, M; Akeju, D O; Osiberu, M O; Orenuga, E O; Oladapo, O T; Qureshi, R; Sawchuck, D; Adetoro, O O; von Dadelszen, P; Dada, O A

2016-09-30

Pre-eclampsia is a leading cause of maternal and fetal morbidity and mortality worldwide. Early detection and treatment have been instrumental in reducing case fatality in high-income countries. To achieve this in a low-income country, like Nigeria, community health workers who man primary health centres must have adequate knowledge and skills to identify and provide emergency care for women with pre-eclampsia. This study aimed to determine community health workers' knowledge and practice in the identification and treatment of pre-eclampsia, as they are essential providers of maternal care services in Nigeria. This study was part of a multi-country evaluation of community treatment of pre-eclampsia. Qualitative data were obtained from four Local Government Areas of Ogun State, in south western Nigeria by focus group discussions (N = 15) and in-depth interviews (N = 19). Participants included a variety of community-based health care providers - traditional birth attendants, community health extension workers, nurses and midwives, chief nursing officers, medical officers - and health administrators. Data were transcribed and validated with field notes and analysed with NVivo 10.0. Community-based health care providers proved to be aware that pre-eclampsia was due to the development of hypertension and proteinuria in pregnant women. They had a good understanding of the features of the condition and were capable of identifying women at risk, initiating care, and referring women with this condition. However, some were not comfortable managing the condition because of the limitation in their 'Standing Order'; these guidelines do not explicitly authorize community health extension workers to treat pre-eclampsia in the community. Community-based health care providers were capable of identifying and initiating appropriate care for women with pre-eclampsia. These competencies combined with training and equipment availability could improve maternal health in the rural

Knowledge and Practices of Toxoplasmosis among Clinical Laboratory Professionals: A Cross-Sectional Study in Durango, Mexico.

PubMed

Alvarado-Esquivel, Cosme; Sánchez-Anguiano, Luis Francisco; Berumen-Segovia, Luis Omar; Hernández-Tinoco, Jesús; Rico-Almochantaf, Yazmin Del Rosario; Cisneros-Camacho, Alfredo; Cisneros-Martínez, Jorge Arturo

2017-11-18

Background : The aim of this study was to determine the level of knowledge and practices about toxoplasmosis in a sample of clinical laboratory professionals in Mexico. Methods : 192 clinical laboratory professionals were surveyed. They were asked about (1) Toxoplasma gondii ; (2) clinical manifestations, diagnosis, treatment, and epidemiology of toxoplasmosis; and (3) their practices with respect to toxoplasmosis. Results : The range of animals infected by T. gondii was known by 44.8% of participants. Clinical aspects of toxoplasmosis were known by up to 44.3% of subjects. Correct answers about the interpretation of serological markers of T. gondii infection were provided by up to 32.8% of participants. A minority (32.2%) of participants knew about a high number of false positive results of anti- T. gondii IgM antibody tests. Most participants (90.1%) did not know what the anti- T. gondii IgG avidity test was. Up to 55.7% of participants provided incorrect answers about the interpretation of serology tests for the treatment of pregnant women. Common routes of T. gondii infection were known by <15% of participants. Most (84.4%) participants had not performed tests for detection T. gondii infection. Conclusions : Results indicate incomplete knowledge of T. gondii infection and toxoplasmosis and a limited practice of laboratory tests among the professionals surveyed.

Can workers answer their questions about occupational safety and health: challenges and solutions.

PubMed

Rhebergen, Martijn; Van Dijk, Frank; Hulshof, Carel

2012-01-01

Many workers have questions about occupational safety and health (OSH). Answers to these questions empower them to further improve their knowledge about OSH, make good decisions about OSH matters and improve OSH practice when necessary. Nevertheless, many workers fail to find the answers to their questions. This paper explores the challenges workers may face when seeking answers to their OSH questions. Findings suggest that many workers may lack the skills, experience or motivation to formulate an answerable question, seek and find information, appraise information, compose correct answers and apply information in OSH practice. Simultaneously, OSH knowledge infrastructures often insufficiently support workers in answering their OSH questions. This paper discusses several potentially attractive strategies for developing and improving OSH knowledge infrastructures: 1) providing courses that teach workers to ask answerable questions and to train them to find, appraise and apply information, 2) developing information and communication technology tools or facilities that support workers as they complete one or more stages in the process from question to answer and 3) tailoring information and implementation strategies to the workers' needs and context to ensure that the information can be applied to OSH practice more easily.

Symptom-Based Versus Laboratory-Based Diagnosis of Five Sexually Transmitted Infections in Female Sex Workers in Iran.

PubMed

Shahesmaeili, Armita; Karamouzian, Mohammad; Shokoohi, Mostafa; Kamali, Kianoush; Fahimfar, Noushin; Nadji, Seyed Alireza; Sharifi, Hamid; Haghdoost, Ali Akbar; Mirzazadeh, Ali

2018-05-09

Among 1337 Iranian adult female sex workers in 2015, we assessed the diagnostic value of 4 self-reported sexually transmitted infection (STIs) symptoms for detecting laboratory-confirmed gonorrhea, chlamydia, trichomoniasis, human papillomavirus (HPV), and syphilis. While 37.7% reported vaginal discharge (VD), 25.9% reported pain or burning (P/B), 3.0% reported genital ulcers (GU), and 1.4% reported genital warts (GW), the prevalence of laboratory-confirmed syphilis, gonorrhea, chlamydia, trichomoniasis, and HPV was 0.4, 1.3, 6.0, 11.9, and 41.9%, respectively. The sensitivity of VD was 40.3% for detecting tricomoniasis, 37.5% for chlamydia, and 37.5% for gonorrhea. The sensitivity of P/B ranged from 12.5% for gonorrhea to 25.2% for trichomoniasis. The sensitivity of GU and GW was very low for 5 STIs. The sensitivity of all symptoms combined was also lower than 50%. Among asymptomatic participants, 41.2% tested positive for HPV, 11.8% for trichomoniasis, and less than 6.6% for other STIs. Symptom-based case management and surveillance of STIs can lead to misclassification of a large proportion of cases.

Migrant Workers and the Changing Psychological Contract

ERIC Educational Resources Information Center

Morgan, Arthur; Finniear, Jocelyn

2009-01-01

Purpose: The influx of migrant workers in the UK has widespread interest. This group's experience of the British work place has evoked considerable debate ranging from the potential to be exploited through unscrupulous practices to allegations about taking away jobs from British workers. The purpose of this paper is to extend knowledge about the…

The effect of an interactive delirium e-learning tool on healthcare workers' delirium recognition, knowledge and strain in caring for delirious patients: a pilot pre-test/post-test study.

PubMed

Detroyer, Elke; Dobbels, Fabienne; Debonnaire, Deborah; Irving, Kate; Teodorczuk, Andrew; Fick, Donna M; Joosten, Etienne; Milisen, Koen

2016-01-15

Studies investigating the effectiveness of delirium e-learning tools in clinical practice are scarce. The aim of this study is to determine the effect of a delirium e-learning tool on healthcare workers' delirium recognition, delirium knowledge and care strain in delirium. A pilot pre-posttest study in a convenience sample of 59 healthcare workers recruited from medical, surgical, geronto-psychiatric and rehabilitation units of a university hospital. The intervention consisted of a live information session on how to use the e-learning tool and, a 2-month self-active learning program. The tool included 11 e-modules integrating knowledge and skill development in prevention, detection and management of delirium. Case vignettes, the Delirium Knowledge Questionnaire, and the Strain of Care for Delirium Index were used to measure delirium recognition, delirium knowledge and experienced care strain in delirium respectively. Subgroup analyses were performed for healthcare workers completing 0 to 6 versus 7 to 11 modules. The delirium recognition score improved significantly (mean 3.1 ± SD 0.9 versus 2.7 ± 1.1; P = 0.04), and more healthcare workers identified hypoactive (P = 0.04) and hyperactive (P = 0.007) delirium in the posttest compared to the pretest phase. A significant difference in the change of recognition levels over time between the 0 to 6 and 7 to 11 module groups was demonstrated (P = 0.03), with an improved recognition level in the posttest phase within the 7 to 11 module group (P = 0.007). After adjustment for potential confounders, this difference in the change over time was not significant (P = 0.07) and no change in recognition levels within the 7 to 11 module group was noted (P = 0.19). The knowledge score significantly improved in the posttest compared to the pretest phase (mean 31.7 ± SD2.6 versus 28.3 ± 4.5; P < 0.001), with a significant increased level within the 7 to 11 module group (unadjusted

HIV knowledge, risk perception, and safer sex practices among female sex workers in Port Moresby, Papua New Guinea

PubMed Central

Bruce, Eunice; Bauai, Ludwina; Sapuri, Mathias; Kaldor, John M; Fairley, Christopher K; Keogh, Louise A

2011-01-01

Sex workers are considered a high-risk group for sexually transmitted infections, including human immunodeficiency virus (HIV), and are often targeted by prevention interventions with safer sex messages. The purpose of this study was to explore the extent to which knowledge of HIV and perception of risk influence safer sex practices among female sex workers (FSWs) in Port Moresby, Papua New Guinea. FSWs (n = 174) were recruited from 19 sites to participate in the study. Qualitative data were collected using semistructured interviews with FSWs (n = 142) through focus group discussions and (n = 32) individual interviews. In addition, quantitative data were collected from all FSWs using a short structured, demographic questionnaire. Data were analyzed using recurring themes and calculations of confidence intervals. Despite some common misperceptions, overall, most FSWs were basically aware of the risks of HIV and informed about transmission and prevention modalities but used condoms inconsistently. Most reported using condoms ‘sometimes’, almost one-sixth ‘never’ used condoms, only a fraction used condoms ‘always’ with clients, and none used condoms ‘always’ with regular sexual partners (RSPs). Among these FSWs, being knowledgeable about the risks, transmission, and prevention of HIV did not translate into safe sex. The findings suggest that certain contextual barriers to safer sex practices exist. These barriers could heighten HIV vulnerability and possibly may be responsible for infection in FSWs. Specific interventions that focus on improving condom self-efficacy in FSWs and simultaneously target clients and RSPs with safer sex messages are recommended. PMID:21445375

Personal Knowledge Management for Employee Commoditization

ERIC Educational Resources Information Center

Schild, Susie A.

2013-01-01

Knowledge management thinking has resulted in the perception that the organization is the relevant beneficiary of knowledge. Individual approaches to and experiences with personal knowledge management are not well documented in empirical studies, which uncovered the specific problem that the situatedness of knowledge worker contemporaries within…

Emergency contraceptive pills: Exploring the knowledge and attitudes of community health workers in a developing Muslim country

PubMed Central

Mir, Azeem Sultan; Malik, Raees

2010-01-01

Background: Unsafe abortion is a major Public health problem in developing countries, where women make several unsafe attempts at termination of the unintended pregnancy before turning to health services. Community health workers can act as a bridge between the community and their health facilities and can use Emergency Contraceptive Pills to significantly reduce the mortality and morbidity related to unsafe abortions. Aims: This study explores the knowledge, attitudes and practices of the Lady Health Supervisor of the National Program for Family Planning, district Rawalpindi, regarding emergency contraception pills. Materials and Methods: The cross sectional survey was conducted during the monthly meeting of Lady Health Supervisors. Self administered, anonymous and voluntary questionnaire consisting of 17 items, regarding demographic profile, awareness, knowledge, attitudes and practices, was used. Results: Insufficient knowledge, high misinformation and strongly negative attitudes were revealed. More than half did not know that emergency contraceptive pills do not cause abortion. About four fifths believed that emergency contraceptive pills will lead to ‘evil’ practices in society. More than four fifths recognized that the clients of National Program for Family Planning need emergency contraceptive pills. The attitudes were significantly associated with knowledge (P=0.034, Fisher's Exact Test). Conclusion: The awareness of emergency contraceptive pills is high. Serious gaps in knowledge have been identified. There is a clear recognition of the need of emergency contraceptive pills for the clients of National Program for Family Planning. However, any strategy to introduce emergency contraceptive pills must cater for the misplaced beliefs of the work force. PMID:22737673

Infections in British clinical laboratories, 1986-87.

PubMed

Grist, N R; Emslie, J A

1989-07-01

During 1986-87 this continuing survey showed 15 specific infections in the staff of 235 laboratories, representing 28,524 person years of exposure. The community was the probable source of four of the five cases of tuberculosis and one of the five cases of salmonellosis. Occupational exposure was the probable cause of four infections by Shigella flexneri, three by Salmonella typhimurium, and one by S typhi, all affecting medical laboratory scientific officers (MLSOs) in microbiology. Occupational exposure was also the probable cause of one case of tuberculosis in a mortuary technician and one of probable non-A, non-B hepatitis in a medical laboratory scientific officer haematology worker. The overall incidence of reported infections was 52.6/100,000 person years (35/100,000 for infections of probable occupational origin). The highest rates of laboratory acquired infections related to MLSO microbiology workers and mortuary technicians. No additional infections were seen as a result of extending the survey to forensic laboratories.

An assessment of a pilot asthma education program for childcare workers in a high-prevalence county.

PubMed

Saville, Suzanne K; Wetta-Hall, Ruth; Hawley, Suzanne R; Molgaard, Craig A; St Romain, Theresa; Hart, Traci A

2008-12-01

To assess changes in knowledge, attitudes, and intentions among childcare workers before and after an asthma-management-education session. Between May and August 2004 five asthma-education sessions were provided for childcare workers from Sonoma County, California. A total of 71 childcare workers came to the sessions. Before and after each session we assessed the participants' knowledge, attitudes, and intentions about asthma. Participant knowledge of asthma causes (eg, air quality, common cold) and interventions (eg, bronchodilators), asthma trigger control plans, ability to identify a child who needs medical attention for asthma, and comfort level with caring for a child with asthma increased significantly. Their knowledge about asthma triggers, early warning signs, and asthma control plans was high before and after the asthma education intervention. Their stated intentions to utilize their asthma knowledge were high before and after the training, which may indicate willingness to implement knowledge and attitude change. Asthma education can improve childcare workers' knowledge about asthma-control strategies and attitudes toward asthma interventions.

Knowledge, attitudes, beliefs and practices of construction workers towards tetanus vaccine in Northern Italy.

PubMed

Riccò, Matteo; Cattani, Silvia; Veronesi, Licia; Colucci, Maria Eugenia

2016-12-07

Construction workers (CWs) are both more exposed to tetanus and at higher risk to be inadequately immunized. Our aim was to evaluate tetanus immunization status and knowledge/attitudes towards tetanus vaccination in CWs in Italy. In this field report, the immunization status of 554 unskilled CWs (i.e. labourers). Immunization status was assessed recalling immunization booklets/certificates. Attitudes and knowledge were collected through a standardized questionnaire. In 240/554 CWs, immunization status was inadequate/not documented: in 184 subjects (33.2%), the last vaccination shot was older than 10 years, whereas basal immunization was incomplete in 20 cases, more frequently in foreign-born people (FBP) than in Italian born (IBP) (OR=7.116). In 198 cases (35.7%), an Occupational Physician (OPh) performed last booster, usually with monovalent (T, n=173) vaccine. The main reason for inadequate immunization was having forgotten the periodic booster (148/554; 26.7%), whereas 42 subjects (7.6%) deliberately avoided tetanus vaccine because of personal/religious beliefs, more frequently in FBP than in IBP (OR=3.182). In summary, the prevalence of inadequate immunization status was relatively high (43.4%): the high prevalence of "forgotten boosters" enlightens the key role of OPh in recalling and promoting vaccination policies. Moreover, the inappropriate use of Td vaccine points out the opportunity for educational campaigns in OPh.

Bermuda Triangle or three to tango: generation Y, e-health and knowledge management.

PubMed

Yee, Kwang Chien

2007-01-01

Generation Y workers are slowly gathering critical mass in the healthcare sector. The sustainability of future healthcare is highly dependent on this group of workers. This generation of workers loves technology and thrives in stimulating environments. They have great thirst for life-experience and therefore they move from one working environment to the other. The healthcare system has a hierarchical operational, information and knowledge structure, which unfortunately might not be the ideal ground to integrate with generation Y. The challenges ahead present a fantastic opportunity for electronic health implementation and knowledge management to flourish. Generation Y workers, however, have very different expectation of technology utilisation, technology design and knowledge presentation. This paper will argue that a clear understanding of this group of workers is essential for researchers in health informatics and knowledge management in order to provide socio-technical integrated solution for this group of future workers. The sustainability of a quality healthcare system will depend upon the integration of generation Y, health informatics and knowledge management strategies in a re-invented healthcare system.

Knowledge and Practices of Toxoplasmosis among Clinical Laboratory Professionals: A Cross-Sectional Study in Durango, Mexico

PubMed Central

Sánchez-Anguiano, Luis Francisco; Berumen-Segovia, Luis Omar; Hernández-Tinoco, Jesús; Rico-Almochantaf, Yazmin del Rosario; Cisneros-Camacho, Alfredo; Cisneros-Martínez, Jorge Arturo

2017-01-01

Background: The aim of this study was to determine the level of knowledge and practices about toxoplasmosis in a sample of clinical laboratory professionals in Mexico. Methods: 192 clinical laboratory professionals were surveyed. They were asked about (1) Toxoplasma gondii; (2) clinical manifestations, diagnosis, treatment, and epidemiology of toxoplasmosis; and (3) their practices with respect to toxoplasmosis. Results: The range of animals infected by T. gondii was known by 44.8% of participants. Clinical aspects of toxoplasmosis were known by up to 44.3% of subjects. Correct answers about the interpretation of serological markers of T. gondii infection were provided by up to 32.8% of participants. A minority (32.2%) of participants knew about a high number of false positive results of anti-T. gondii IgM antibody tests. Most participants (90.1%) did not know what the anti-T. gondii IgG avidity test was. Up to 55.7% of participants provided incorrect answers about the interpretation of serology tests for the treatment of pregnant women. Common routes of T. gondii infection were known by <15% of participants. Most (84.4%) participants had not performed tests for detection T. gondii infection. Conclusions: Results indicate incomplete knowledge of T. gondii infection and toxoplasmosis and a limited practice of laboratory tests among the professionals surveyed. PMID:29156547

Transfer of chlorfenapyr among workers of Reticulitermes flavipes (Isoptera: Rhinotermitidae) in the laboratory

Treesearch

Thomas G. Shelton; Joseph E. Mulroonery; Terence L. Wagner

2006-01-01

The potential for transfer of chlorfenapyr among subterranean termites was investigated using a donor-recipient (5:95 ratio) experiment. In one experiment, workers of Reticulitermes flavipeS(Kollar) (Isoptera: Rhinotermitidae) were exposed to treated sand at 0,50,100,250, and 500 ppm chlorfenapyr (wt [AI] /wt sand). Exposed workers were allowed to...

Sexual and Reproductive Health Knowledge, Contraception Uptake, and Factors Associated with Unmet Need for Modern Contraception among Adolescent Female Sex Workers in China

PubMed Central

Lim, Megan S. C.; Zhang, Xu-Dong; Kennedy, Elissa; Li, Yan; Yang, Yin; Li, Lin; Li, Yun-Xia; Temmerman, Marleen; Luchters, Stanley

2015-01-01

Objective In China, policy and social taboo prevent unmarried adolescents from accessing sexual and reproductive health (SRH) services. Research is needed to determine the SRH needs of highly disadvantaged groups, such as adolescent female sex workers (FSWs). This study describes SRH knowledge, contraception use, pregnancy, and factors associated with unmet need for modern contraception among adolescent FSWs in Kunming, China. Methods A cross-sectional study using a one-stage cluster sampling method was employed to recruit adolescents aged 15 to 20 years, and who self-reported having received money or gifts in exchange for sex in the past 6 months. A semi-structured questionnaire was administered by trained peer educators or health workers. Multivariable logistic regression was conducted to determine correlates of low knowledge and unmet need for modern contraception. Results SRH knowledge was poor among the 310 adolescents surveyed; only 39% had heard of any long-acting reversible contraception (implant, injection or IUD). Despite 98% reporting not wanting to get pregnant, just 43% reported consistent condom use and 28% currently used another form of modern contraception. Unmet need for modern contraception was found in 35% of adolescents, and was associated with having a current non-paying partner, regular alcohol use, and having poorer SRH knowledge. Past abortion was common (136, 44%). In the past year, 76% had reported a contraception consultation but only 27% reported ever receiving SRH information from a health service. Conclusions This study demonstrated a low level of SRH knowledge, a high unmet need for modern contraception and a high prevalence of unintended pregnancy among adolescent FSWs in Kunming. Most girls relied on condoms, emergency contraception, or traditional methods, putting them at risk of unwanted pregnancy. This study identifies an urgent need for Chinese adolescent FSWs to be able to access quality SRH information and effective modern

A Cross-Sectional Survey of Healthcare Workers on the Knowledge and Attitudes towards Polio Vaccination in Pakistan

PubMed Central

Khan, Muhammad Umair; Ahmad, Akram; Aqeel, Talieha; Akbar, Naila; Salman, Saad; Idress, Jawaria

2015-01-01

Introduction Pakistan accounts for 85.2% of the total polio cases reported worldwide. Healthcare workers (HCWs) are an integral part of immunization campaigns and source of education for the general public. This study aimed to assess the knowledge and attitudes towards polio vaccination among HCWs providing immunisation and education to general public in Quetta and Peshawar divisions of Pakistan. Methods A cross-sectional survey of 490 HCWs was conducted in two major referral public teaching hospitals of Quetta and Peshawar divisions. During February to April, 2015, a random sample of 490 HCWs was invited to participate in this study. Knowledge and attitudes were assessed by using self-administered, anonymous and pretested questionnaire. Descriptive and logistic regression analyses were used to express the results. Results A total of 468 participants responded to the questionnaire, giving a response rate of 95.5%. Overall, participants demonstrated good knowledge and positive attitudes towards polio vaccination. The mean knowledge score of HCWs about polio was 13.42±2.39 (based on 18 knowledge questions) while the mean attitude score was 28.75±5.5 (based on 9 attitudes statements). Knowledge gaps were identified about the incubation period of poliovirus (19.5%), management issues (31.9%), use of polio vaccine in mild illnesses (34.7%) and the consequences of the polio virus (36.9%). The majority of participants agreed that all children should be vaccinated for polio (95.1%), while reservations were noted about the need of a booster (38.9%), and sterility issues associated with polio vaccines (43.6%). Internet (n = 167, 37%) and Posters (n = 158, 35%) were the main sources used by HCWs to educate themselves about polio. Conclusion Participants in this study had good knowledge and positive attitudes towards polio vaccination. Although the data are indicative of gaps in the knowledge of HCWs, the findings may not be generalized to other hospitals in Pakistan. PMID

Geriatric Service Worker.

ERIC Educational Resources Information Center

Seton Hill Coll., Greensburg, PA.

This curriculum for training geriatric service workers is designed to incorporate additional communication and group skills along with the basic knowledge and skills necessary to work with older adults. The curriculum is organized in four modules. Each module is assigned a time frame and a credit unit base. The modules are divided into four major…

Awareness of rabies prevention and control measures among public health workers in Northern Vietnam.

PubMed

Nguyen, A K T; Nguyen, H T T; Pham, T N; Hoang, T V; Olowokure, B

2015-12-01

To assess and compare rabies related knowledge and awareness of public health workers at provincial and district levels in the seven provinces with the highest number of deaths from human rabies in northern Vietnam. A cross-sectional study. A survey was administered to a convenience sample of public health workers attending four workshops on rabies disease, control and prevention between 16 October and 21 November, 2012. Total knowledge scores (maximum 38 points) were categorized into: 'high' (>30 points) 'moderate' (21-30) and 'low' (<21). The Chi-square test was used to evaluate the statistical significance of the differences in responses between the respondents. Of the 105 public health workers attending the workshops: 57% were male; 76% worked at the district level compared with 24% who worked at provincial level; and 45% had worked in rabies control for <1 year compared with 11% who had worked in rabies control for >5 years. Overall knowledge was patchy and ranked as 'moderate'. Important gaps in knowledge were identified particularly in relation to indications for rabies vaccine and rabies immunoglobulin, and routes of exposure to rabies virus. One in ten respondents did not know that rabies virus could be transmitted by the bite of an infected animal. When examining the overall mean knowledge scores, marginally significant differences were identified. The average scores for district level health workers (DLHW) and provincial level health workers (PLHW) were 28 ± 3 and 29 ± 3 points respectively (p = 0.098), which fell within the study definition of 'moderate' knowledge. In contrast, when 'high' knowledge scores were compared, a significantly greater proportion of PLHW achieved >30 points compared to DLHW (44.0% vs 22.5%, p = 0.044). Important gaps in knowledge and awareness of public health workers were identified particularly in relation to routes of exposure to rabies virus and indications for rabies vaccine and rabies immunoglobulin. Overall, comparison

Health care workers' hand decontamination practices: an Irish study.

PubMed

Creedon, Sile A

2006-02-01

The primary purpose of this quasi-experimental research is to observe health care workers' compliance with hand-hygiene guidelines during patient care in an intensive care unit in Ireland before (pretest) and after (posttest) implementation of a multifaceted hand-hygiene program. Health care workers' attitudes, beliefs, and knowledge in relation to compliance with handwashing guidelines were also investigated. A convenience sample of nurses, doctors, physiotherapists, and care assistants (n = 73 observational participants, n = 62 questionnaire respondents) was used. Data (N = 314 observations, 62 questionnaires) were analyzed descriptively and cross-tabulated using chi-square (Pearson's) and Mann-Whitney statistical tests. Results revealed that a significant shift (32%) occurred in health care workers' compliance with handwashing guidelines (pretest 51%, posttest 83%, p < .001) following the interventional hand-hygiene program. Significant changes were also found in relation to health care workers' attitudes, beliefs, and knowledge (p < .05).

Can post-eradication laboratory containment of wild polioviruses be achieved?

PubMed Central

Dowdle, Walter R.; Gary, Howard E.; Sanders, Raymond; van Loon, Anton M.

2002-01-01

The purpose of containment is to prevent reintroduction of wild polioviruses from laboratories into polio-free communities. In order to achieve global commitment to laboratory containment the rationale should be clear and compelling; the biosafety levels should be justified by the risks; and the objectives should be realistic. Absolute containment can never be assured. Questions of intentional or unintentional non-compliance can never be wholly eliminated. Effective laboratory containment is, however, a realistic goal. Prevention of virus transmission through contaminated laboratory materials is addressed by WHO standards for biosafety. The principal challenge is to prevent transmission through unrecognized infectious laboratory workers. Such transmission is possible only if the following conditions occur: infectious and potentially infectious materials carrying wild poliovirus are present in the laboratory concerned; a laboratory operation exposes a worker to poliovirus; a worker is susceptible to an infection that results in the shedding of poliovirus; and the community is susceptible to poliovirus infections. At present it is difficult to envisage the elimination of any of these conditions. However, the risks of the first three can be greatly reduced so as to create a formidable barrier against poliovirus transmission to the community. Final biosafety recommendations must await post-eradication immunization policies adopted by the international community. PMID:12075368

Determination of health workers' level of knowledge about blood transfusion.

PubMed

Kavaklioglu, Aysegul Beyazpinar; Dagci, Selma; Oren, Besey

2017-01-01

This study was conducted to determine the knowledge level of healthcare workers about blood transfusion. The study was conducted between October 1, 2015 and November 2, 2015 with 100 healthcare personnel working in a training and research hospital. A survey consisting of 19 questions based on the literature was prepared and administered. In addition to descriptive statistical methods (frequency), Fisher's exact chi-square test and Yates' correction for continuity were used to compare qualitative data. Significance was assessed at p<0.05. Of the total, 52% of the participants were ≤29 years of age and 94% were women. In all, 71% were nurses and 42% had been working at the hospital for 2 to 5 years. Seventy-nine percent indicated that they had been trained in blood and blood product transfusion, 86% stated that transfusions were performed to replace deficient blood volume, and 95% responded that blood was to be requested by a physician, and 97% indicated that informed consent of the patient should be obtained for a blood transfusion. In all, 78% of respondents identified crossmatching as the final check for ABO compatibility. With respect to blood unit quality, 90% of the respondents stated that they would return blood if the label could not be read and 98% would reject the product if the integrity of the blood bag was compromised or of the blood had a cloudy or foamy appearance. In the event of a patient experiencing fever and shock, 96% of the survey participants indicated that they would consider that it could be a reaction to a blood transfusion. The need to confirm the patient's identity and the type of blood products was corroborated by 91%, and 85% agreed that no other medication should be added to the blood to be transfused. Furthermore, 88% of the study participants approved of continuous training regarding the transfusion of blood and blood products. According to the results of this research, while the knowledge of the healthcare professionals surveyed

Knowledge and attitude towards zoonoses among animal health workers and livestock keepers in Arusha and Tanga, Tanzania.

PubMed

Swai, Emanuel S; Schoonman, Luuk; Daborn, Chris J

2010-10-01

Zoonoses are infections naturally transmitted between vertebrate animals and humans. An exploratory questionnaire-based survey of animal health workers(n=36) and livestock keepers(n=43) was carried out from April 2001 to March 2002 in Tanga and Arusha regions, northern Tanzania, to assess local knowledge, attitudes and public awareness for animal zoonoses. A combination of closed and open-ended questions, focus group discussions and ranking techniques were employed to gather information on perceptions concerning the type of zoonotic diseases prevalent in the study area, level of risk, mode of transmission and methods of preventing disease transmission from animals to humans. The results demonstrated that rabies, tuberculosis and anthrax were considered the three most common zoonotic diseases. Sharing living accommodation with animals, consumption of un-treated livestock products (i.e. milk, meat or eggs) and attending to parturition were perceived as routes of transmission. Knowledge about zoonosis was higher in smallholder dairy (92%; 33/36) than traditional livestock keepers (P<0.05). On the contrary, the perceived risk of contracting a zoonosis was significantly higher in traditional livestock (86%; 6/7) than smallholder dairy keepers (P<0.05). Stratification of the risk of zoonosis by farm location revealed that rural farms (85%; 7/8) were considered significantly at a higher risk when compared to peri or urban located farms (P<0.05). Most of the respondents stated cooking of meat or boiling of milk as a way to prevent transmission. However, there was a significant difference in the perception of the risk posed by contact with potentially infected animals /or animal products with animal health workers having a much higher level of perception compared to livestock keepers. These results suggest that in the Tanga and Arusha, Tanzania, patchy awareness and knowledge of zoonoses, combined with food consumption habits and poor animal husbandry are likely to expose

Knowledge and attitude toward smoke-free legislation and second-hand smoking exposure among workers in indoor bars, beer parlors and discotheques in Osun State of Nigeria

PubMed Central

Onigbogi, Olanrewaju Olusola; Odukoya, Oluwakemi; Onigbogi, Modupe; Sekoni, Oluwakemi

2015-01-01

Background: One of the requirements of the Osun State smoke-free legislation is to ensure smoke-free enclosed and partially enclosed workplaces. This survey was conducted to assess the knowledge and attitude of workers in indoor bars, beer parlors and discotheques to smoke-free legislation in general and the Osun State smoke-free law in particular. Methods: A convenience sampling of 36 hospitality centers was conducted. Interviewer-administered questionnaires were used to elicit responses about the objectives from non-smoking workers. The questionnaires had sections on knowledge of the Osun State smoke-free law, attitude toward the law and smoke-free legislation in general and exposure to second-hand tobacco smoke by the workers. Questions were also asked about the second-hand tobacco smoking status of these workers. The data were analyzed using SPSS version 15.0. Results: We had 154 participants recruited into the study. There were 75 males (48.0%) and 79 females (52.0%). On the overall, respondents had a good knowledge of the effects of second-hand smoke on health (70.2%) with 75.0% of them being aware of the general smoke-free law and 67.3% being aware of the Osun State smoke-free law although none of them had ever seen a copy of the law. A high proportion (60.0%) was in support of the Osun smoke-free law although all of them think that the implementation of the law could reduce patronage and jeopardize their income. Attitude toward second-hand smoking was generally positive with 72.0% of them having no tolerance for second-hand tobacco smoke in their homes. Most participants (95.5%) had been exposed to tobacco smoke in the workplace within the past week. Conclusion: Despite the high level of awareness of the respondents about the dangers of second hand smoke and their positive attitude to smoke-free laws, nearly all were constantly being exposed to second hand smoke at work. This calls for policy level interventions to improve the implementation of the smoke

Knowledge and attitude toward smoke-free legislation and second-hand smoking exposure among workers in indoor bars, beer parlors and discotheques in Osun State of Nigeria.

PubMed

Onigbogi, Olanrewaju Olusola; Odukoya, Oluwakemi; Onigbogi, Modupe; Sekoni, Oluwakemi

2015-04-01

One of the requirements of the Osun State smoke-free legislation is to ensure smoke-free enclosed and partially enclosed workplaces. This survey was conducted to assess the knowledge and attitude of workers in indoor bars, beer parlors and discotheques to smoke-free legislation in general and the Osun State smoke-free law in particular. A convenience sampling of 36 hospitality centers was conducted. Interviewer-administered questionnaires were used to elicit responses about the objectives from non-smoking workers. The questionnaires had sections on knowledge of the Osun State smoke-free law, attitude toward the law and smoke-free legislation in general and exposure to second-hand tobacco smoke by the workers. Questions were also asked about the second-hand tobacco smoking status of these workers. The data were analyzed using SPSS version 15.0. We had 154 participants recruited into the study. There were 75 males (48.0%) and 79 females (52.0%). On the overall, respondents had a good knowledge of the effects of second-hand smoke on health (70.2%) with 75.0% of them being aware of the general smoke-free law and 67.3% being aware of the Osun State smoke-free law although none of them had ever seen a copy of the law. A high proportion (60.0%) was in support of the Osun smoke-free law although all of them think that the implementation of the law could reduce patronage and jeopardize their income. Attitude toward second-hand smoking was generally positive with 72.0% of them having no tolerance for second-hand tobacco smoke in their homes. Most participants (95.5%) had been exposed to tobacco smoke in the workplace within the past week. Despite the high level of awareness of the respondents about the dangers of second hand smoke and their positive attitude to smoke-free laws, nearly all were constantly being exposed to second hand smoke at work. This calls for policy level interventions to improve the implementation of the smoke-free law.

Hazards to space workers from ionizing radiation

NASA Technical Reports Server (NTRS)

Lyman, J. T.

1980-01-01

A compilation of background information and a preliminary assessment of the potential risks to workers from the ionizing radiation encountered in space is provided. The report: (1) summarizes the current knowledge of the space radiation environment to which space workers will be exposed; (2) reviews the biological effects of ionizing radiation considered of major importance to a SPS project; and (3) discusses the health implications of exposure of populations of space workers to the radiations likely to penetrate through the shielding provided by the SPS work stations and habitat shelters of the SPS Reference System.

Liability for Student Workers.

ERIC Educational Resources Information Center

Tryon, Jonathan S.

1994-01-01

Examines liability issues for academic libraries=FE student workers. Discussion includes staff training; hiring practices; supervision; negligence; emergency procedures; the use of reasonable care; and knowledge of library rules. Specific nonlibrary liability cases are cited as examples of the importance of employee screening, training, and danger…

Safe injections and waste management among healthcare workers at a regional hospital in northern Tanzania.

PubMed

Nilsson, Josefine; Pembe, Andrea B; Urasa, Miriam; Darj, Elisabeth

2013-01-01

Unsafe injections and substandard waste management are public health issues exposing healthcare workers and the community to the risk of infections. The objective of this study was to assess the knowledge and practice of safe injections and health care waste management among healthcare workers at a regional hospital in northern Tanzania. This cross sectional descriptive study was conducted in a regional hospital in northern Tanzania. Data was collected through a self-administered questionnaire with additional observations of the incinerator, injections, waste practices, and the availability of medical supplies. Data was analysed in SPSS descriptive statistics and chi-square tests were performed. A total of 223 of 305 (73%) healthcare workers from different cadres were included in the study. The majority of healthcare workers had adequate knowledge and practice of safe injections, but inadequate knowledge about waste management. The majority of the staff reported knowledge of HIV as a risk factor, however, had less knowledge about other blood-borne infections. Guidelines and posters on post exposure prophylaxes and waste management -were present at the hospital, however, the incinerator had no fence or temperature gauge. In conclusion, healthcare workers reported good knowledge and practice of injections, and high knowledge of HIV transmission routes. However, the hospital is in need of a well functioning incinerator and healthcare workers require sufficient medical supplies. There was a need for continual training about health care waste management and avoidance of blood-borne pathogens that may be transmitted through unsafe injections or poor health care waste management.

Laboratory Animal Facilities. Laboratory Design Notes.

ERIC Educational Resources Information Center

Jonas, Albert M.

1965-01-01

Design of laboratory animal facilities must be functional. Accordingly, the designer should be aware of the complex nature of animal research and specifically the type of animal research which will be conducted in a new facility. The building of animal-care facilities in research institutions requires special knowledge in laboratory animal…

78 FR 52981 - Investigations Regarding Eligibility to Apply for Worker Adjustment Assistance

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-27

...-- Tulsa, OK 08/02/13 08/01/13 Wholesale Customer Application Support Team (Workers). 82953 Abbott Laboratories, Santa Clara, CA........ 08/02/13 08/01/13 including on-site leased workers from ATR Int'l (State...

Worker training for new threats: a proposed framework.

PubMed

Mitchell, Clifford S; Doyle, Mary L; Moran, John B; Lippy, Bruce; Hughes, Joseph T; Lum, Max; Agnew, Jacqueline

2004-11-01

In an effort to identify health and safety training needs for various groups of workers related to weapons of mass destruction, including chemical, biological, radiological, and nuclear weapons and high yield explosives (CBRNE), a conference, "Worker Training in a New Era: Responding to New Threats," was held at the Johns Hopkins Bloomberg School of Public Health in October 2002. Two questions were addressed: Which general skills and knowledge are common to all workers who might be exposed to terrorist threats from CBRNE weapons? What are the particular skills and knowledge relevant to these threats that are specific to workers in different sectors? Thirteen core components for pre- and post-event training were identified. Pre-event training applies to all workers. Post-event training applies to selected personnel including first responders, skilled support personnel, and other workers involved in these operations. Recommendations to improve worker safety training related to preparedness include: identify specific competencies for worker pre- and post-event training; coordinate Federal policy on worker training for CBRNE hazards; adopt federal guidelines or standards on worker training for new CBRNE threats, based on the competencies and coordinated Federal policy; conduct an inventory of training programs and other resources that could be used or adapted for use for new threats; and develop new training content and methods for pre- and post-event training to address specific competencies. Given the possibility for the introduction of CBRNE threats into the workplace, all workers need some training in the potential hazards involved: the individual worker's specific role in an emergency; incident command; activation of the emergency notification system; use of personal protective equipment (PPE); and safe evacuation of the workplace. While some occupational sectors have developed effective training related to these new threats, there is a need to develop, implement

Health Risks Awareness of Electronic Waste Workers in the Informal Sector in Nigeria

PubMed Central

Van Bodegom, Peter M.; Vijver, Martina G.

2017-01-01

Insight into the health risk awareness levels of e-waste workers is important as it may offer opportunities for better e-waste recycling management strategies to reduce the health effects of informal e-waste recycling. Therefore, this study assessed the knowledge, attitude, and practices associated with occupational health risk awareness of e-waste workers compared with a control group (butchers) in the informal sector in Nigeria. A cross-sectional study was used to assess health risk awareness of 279 e-waste workers (repairers and dismantlers) and 221 butchers from the informal sector in three locations in Nigeria in 2015. A questionnaire was used to obtain information on socio-demographic backgrounds, occupational history, knowledge, attitude, and work practices. The data was analysed using Analysis of Variance. The three job designations had significantly different knowledge, attitude, and practice mean scores (p = 0.000), with butchers consistently having the highest mean scores. Only 43% of e-waste workers could mention one or more Personal Protective Equipment needed for their job compared with 70% of the butchers. The health risk awareness level of the e-waste workers was significantly lower compared with their counterparts in the same informal sector. A positive correlation existed between the workers’ knowledge and their attitude and practice. Therefore, increasing the workers’ knowledge may decrease risky practices. PMID:28805712

Worker, workplace or families: What influences family focused practices in adult mental health?

PubMed

Maybery, D; Goodyear, M; Reupert, A E; Grant, A

2016-04-01

WHAT IS KNOWN ON THE SUBJECT?: Family focused practice leads to positive outcomes for parents and children. There are barriers and enablers for practitioners being family focused. WHAT THIS PAPER ADDS TO EXISTING KNOWLEDGE?: Worker skill, knowledge and confidence about family work are the most important factors associated with family focused practices. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Mental health nurses require specific skill training in family focused practices, time to engage with clients on parenting issues and that there are adequate services to refer family members to. Introduction Family focused practice is thought to lead to positive outcomes for all family members. However, there are multiple barriers and enablers in adult mental health services to practitioners undertaking these actions. Aim The aim of this study was to examine the relative importance of worker, workforce and family factors to predict family focused practices (FFPs) in adult mental health services. Method Three hundred and seven adult mental health workers completed a 45 items family focused practice measure of 16 family focused practices. Thesis It was found that worker skill and knowledge about family work and an ability to assess the degree of parental insight into the child's connections to other family members and the community were important predictors of FFP, along with the closely related-worker confidence. While aspects of the worker, workplace and family each contribute to FFPs, this study highlighted the importance of worker skill, knowledge and confidence as central issues for adult mental health workers. Implications for practice Study implications include the need for training in specific FFPs, the provision of time to engage with clients on parenting issues and the need 5 to ensure that there are adequate services for workers to refer family members to. © 2016 John Wiley & Sons Ltd.

Noise-Induced Hearing Loss Among Quarry Workers in a North-Eastern State of Malaysia: A Study on Knowledge, Attitude and Practice

PubMed Central

Ismail, Ahmad Filza; Daud, Aziah; Ismail, Zaliha; Abdullah, Baharudin

2013-01-01

Objectives Noise is known to be one of the environmental and occupational hazards listed in the Factory and Machinery Act 1967. Quarries with loud deafening sounds from trucks and machineries pose the risk of noise-induced hearing loss to workers. This study was designed to assess the knowledge, attitude and practice towards noise-induced hearing loss and to determine the prevalence of noise-induced hearing loss and its associated factors among quarry workers in a north-eastern state of Malaysia. Methods A cross-sectional study was conducted at six quarries in a north-eastern state of Malaysia, with 97 consented respondents who answered a validated version of a questionnaire and underwent pure tone audiogram. The respondents were male, aged between 18 to 50 years, working in the quarry area for at least 6-months duration with no family history of ear diseases. Results The mean percentage scores of knowledge, attitude and practice were 44 (11), 70 (10) and 28 (16) percent, respectively. The prevalence of noise-induced hearing loss was found to be 57 (95% CI: 47, 67) with 46 (84%) having mild and moderate noise-induced hearing loss, and 34 (62%) involved both ears. Multiple logistic regressions showed that age and practice score were the associated factors with odd ratios of 1.1 (95% CI: 1.1, 1.2; p<0.001) and 0.9 (95% CI: 0.8, 1.0; p=0.008), respectively. Conclusion The knowledge, attitude and practice scores of the respondents were poor and the high prevalence of noise-induced hearing loss was contributed by factors such as poor practice and old age. PMID:24044059

Knowledge workers and knowledge-intense organizations, Part 2: Designing and managing for productivity.

PubMed

Weaver, D; Sorrells-Jones, J

1999-09-01

Our economy is shifting from a hard goods and material products base to one in which knowledge is the primary mode of production. Organizations are experimenting with designs that support knowledge work by clustering individuals with different but complementary skills in focused teams. The goal is to increase applied knowledge that furthers the organization's strategic intent. The team-based knowledge work model holds promise for healthcare organizations that are under pressure to use knowledge to improve clinical care, integrate care across disciplines and settings, and accept accountability for costs. However, the shift from the traditional bureaucratic model to the flexible team-based design mandates changes in the design of the organization, the role of leadership, and the attributes of the teams and team members. In Part 2 of this three-part series, the authors explore the necessary design changes and the new roles for leadership, teams, and their members. Additionally, implications for healthcare clinicians, particularly nurses, are discussed.

Reproductive Outcomes Among Male and Female Workers at an Aluminum Smelter

PubMed Central

Sakr, Carine J.; Taiwo, Oyebode A.; Galusha, Deron H.; Slade, Martin D.; Fiellin, Martha G.; Bayer, Felicia; Savitz, David A.; Cullen, Mark R.

2010-01-01

Objectives Several adverse pregnancy outcomes were reported among female laboratory workers in a North American aluminum smelter. To determine whether these outcomes were associated with any occupational exposure at the plant, a cross sectional survey was undertaken. Methods Rates of miscarriage, premature singleton birth, and major congenital anomaly occurring during employment were compared to a reference group comprised of all pregnancies that occurred prior to employment. Results Among female workers, the excess of congenital anomalies among female laboratory workers that defined the initial cluster was observed, but no specific pattern was found. Conclusions Based on these analyses, the increase in congenital anomalies could not be attributed to occupational exposures at the smelter, nor could potential exposure likely explain the diverse anomalies described. PMID:20134342

Risk perceptions for avian influenza virus infection among poultry workers, China.

PubMed

Yu, Qi; Liu, Linqing; Pu, Juan; Zhao, Jingyi; Sun, Yipeng; Shen, Guangnian; Wei, Haitao; Zhu, Junjie; Zheng, Ruifeng; Xiong, Dongyan; Liu, Xiaodong; Liu, Jinhua

2013-02-01

To determine risk for avian influenza virus infection, we conducted serologic surveillance for H5 and H9 subtypes among poultry workers in Beijing, China, 2009-2010, and assessed workers' understanding of avian influenza. We found that poultry workers had considerable risk for infection with H9 subtypes. Increasing their knowledge could prevent future infections.

Effect of an Education Presentation On the Knowledge and Awareness of Urinary Tract Infection among Non-Licensed and Licensed Health Care Workers in Long-Term Care Facilities.

PubMed

Freeman-Jobson, Jennifer H; Rogers, Jamie L; Ward-Smith, Peggy

2016-01-01

This article presents the findings of a pre-test, post-test quality improvement project that describes the change in knowledge from prior to and following an evidence-based education presentation. The presentation addressed the clinical symptoms, diagnostic processes, interventions, and responsibilities of licensed and unlicensed health care workers employed in long-term care facilities related to prevention and detection of non-catheter-related urinary tract infections. Results indicate that the education presentation improved knowledge in specific.

Outbreak of Severe Histoplasmosis Among Tunnel Workers-Dominican Republic, 2015.

PubMed

Armstrong, Paige A; Beard, John D; Bonilla, Luis; Arboleda, Nelson; Lindsley, Mark D; Chae, Sae-Rom; Castillo, Delia; Nuñez, Ramona; Chiller, Tom; de Perio, Marie A; Pimentel, Raquel; Vallabhaneni, Snigdha

2018-05-02

Histoplasmosis is a fungal infection associated with exposure to bat guano. An outbreak of an unknown severe febrile illness occurred among tunnel workers in the Dominican Republic, and resulted in several deaths. We conducted an investigation to confirm etiology and recommend control measures. A case was defined as fever and ≥2 symptoms consistent with histoplasmosis in a tunnel worker, July-September 2015. We interviewed workers and family members, reviewed medical records, tested serum and urine for Histoplasma antigen/antibody, and conducted a cohort study to identify risk factors for histoplasmosis and severe infection (intensive care). A crew of 36 male workers removed large amounts of bat guano from tunnels without respiratory protection for a median of 24 days per worker (range, 1-25 days). Median age was 32 years (range, 18-62 years); none were immunocompromised. Thirty (83%) workers had illness that met the case definition, of whom 28 (93%) were hospitalized, 9 (30%) required intensive care, 6 (20%) required intubation, and 3 (10%) died. The median time from symptom onset to antifungal treatment was 6 days (range, 1-11 days). Twenty-two of 34 (65%) workers had laboratory evidence of infection. Severe illnesses and death likely resulted from exposure to large inocula of Histoplasma capsulatum spores in an enclosed space, lack of respiratory protection, and delay in recognition and treatment. Clinician education about histoplasmosis, improved laboratory capacity to diagnose fungal infections, and occupational health guidance to protect workers against endemic fungi are recommended in the Dominican Republic.

Evaluating the Influence of Nutrition Determinants on Construction Workers' Food Choices.

PubMed

Okoro, Chioma Sylvia; Musonda, Innocent; Agumba, Justus

2017-11-01

Nutritional knowledge as well as economic, social, biological, and cultural factors have been known to determine an individual's food choices. Despite the existence of research on the factors which influence nutrition globally, there is little known about the extent to which these factors influence the food choices of construction workers, which in turn influence their health and safety during construction activities. The present article investigates the extent to which construction workers' nutrition is influenced by nutritional knowledge, as well as economic, environmental, social, psychological, and physiological factors. A field questionnaire survey was conducted on site construction workers in the Gauteng Province of South Africa. Principal components analysis and multiple regression analysis were used to analyze the data. Findings revealed that consumption of foods termed alternative foods including dairy products, eggs, nuts, fish, and cereals, was influenced by nutritional knowledge and resources. Foods termed traditional core foods were influenced by cultural background; foods termed secondary core foods comprising fruits and vegetables were influenced by economic factors, resources, and cultural background; while foods termed core foods were mostly influenced by nutritional knowledge. By providing evidence of the factors which most influence selection and consumption of certain foods by construction workers, relevant nutrition interventions will be designed and implemented, taking cognizance of these factors.

Directory of Credit-Granting Policies in Medical Laboratory Education.

ERIC Educational Resources Information Center

National Committee for Careers in Medical Technology, Bethesda, MD.

Ways now exist for medical laboratory workers to advance up the educational career ladder, gaining credit for prior training and/or experience. A total of 369 Certified Medical Laboratory Assistant Schools, colleges with Associate Degree Medical Laboratory Technicians programs, schools of Medical Technology, and colleges with baccalaureate Medical…

Understanding safety data sheets as a strategy to protect humans and the environment at the laboratory

NASA Astrophysics Data System (ADS)

Elza, Rizkiawalia; Suherman, Suherman

2018-02-01

Safety Data Sheet (SDS) gave important information for safe chemicals handling and widely used in communicating chemical hazards. Laboratory as one of the places associated with the consumption of a number of chemicals, then the worker in laboratory have to know the information chemicals used. The purpose of this research is to know the perception and understanding of workers in a laboratory toward SDS. The quantitative research was used and the collect data by questionnaire using Likert scale, then analyzed descriptively. The total sample of data was twenty-seven of laboratory worker people. The finding from this study showed that a great majority of people agree SDS has benefits for workers in the laboratory, agree the SDS should be available in the workplace, feel the need to know the contents of the SDS, but not so many people agree `I access SDS while working using chemicals' and great majority of people feel `I obtained chemical information other than SDS'.

Concerns about the knowledge and attitude of multidrug-resistant tuberculosis among health care workers and patients in Delta State, Nigeria.

PubMed

Isara, A R; Akpodiete, A

2015-01-01

Inadequate knowledge and wrong perception of multidrug-resistant tuberculosis (MDR-TB) by Health Care Workers (HCWs) and patients are detrimental to tuberculosis control programs. The aim was to assess the knowledge and attitudes of HCWs and TB patients about MDR-TB in Delta State, Nigeria. A cross-sectional study was carried out among HCWs and TB patients in Delta State, Nigeria. Data were collected using a structured interviewer-administered questionnaire and analyzed using IBM SPSS Statistics version 20. Ninety-six HCWs and 114 TB patients were studied. The HCWs (mean age 43.0 ± 10.1 years) were older than the patients (mean age 41.7 ± 16.9 years). A higher proportion (54.2%) of HCWs had tertiary education, but only 15% of the patients had above secondary education. Eight (8.3%) HCWs and majority (60.5%) of the patients had no knowledge about of MDR-TB. Only 18.4% of patients compared to 61.5% of HCWs had good knowledge of MDR-TB. Both groups demonstrated a positive attitude toward MDR-TB. The knowledge of MDR-TB was poor among the TB patients studied as well as among HCWs with low educational status. MDR-TB training program for both HCWs and patients need to be re-structured to allow for greater gain in MDR-TB knowledge among both groups, which in turn may help improve compliance and treatment outcomes among patients.

Individual recognition and learning of queen odors by worker honeybees

PubMed Central

Breed, Michael D.

1981-01-01

A honeybee queen is usually attacked if she is placed among the workers of a colony other than her own. This rejection occurs even if environmental sources of odor, such as food, water, and genetic origin of the workers, are kept constant in laboratory conditions. The genetic similarity of queens determines how similar their recognition characteristics are; inbred sister queens were accepted in 35% of exchanges, outbred sister queens in 12%, and nonsister queens in 0%. Carbon dioxide narcosis results in worker honeybees accepting nonnestmate queens. A learning curve is presented, showing the time after narcosis required by workers to learn to recognize a new queen. In contrast, worker transfers result in only a small percentage of the workers being rejected. The reason for the difference between queens and workers may be because of worker and queen recognition cues having different sources. PMID:16593008

Occupational Trajectories and Immigrant Worker Health

PubMed Central

Crollard, Allison; de Castro, A. B.; Tsai, Jenny Hsin-Chun

2013-01-01

During their initial years in the receiving country, many immigrants experience occupational downgrading. Downgrading is a loss of occupational status between one’s last job in the home country and first job in the receiving country, often resulting in overeducation or overqualification. Although the extent and determinants of such occupational trajectories have been characterized, the connection to immigrant worker health has not been widely examined. However, an emerging body of knowledge indicates that negative health outcomes are associated with overeducation and overqualification in general worker populations, suggesting similar experiences by immigrant workers. This article provides an overview of the magnitude and conceptualization of occupational downgrading, overeducation, and overqualification and discusses implications for immigrant worker health. Occupational health professionals should spearhead research efforts on occupational downgrading, raise public awareness about the issue, and serve as advocates for immigrant workers’ rights. PMID:23092177

Emissions into the Air from Bitumen and Rubber Bitumen-Implications for Asphalt Workers' Exposure.

PubMed

Nilsson, Patrik T; Bergendorf, Ulf; Tinnerberg, Håkan; Nordin, Erik; Gustavsson, Mats; Strandberg, Bo; Albin, Maria; Gudmundsson, Anders

2018-06-21

The risk among asphalt workers of developing adverse health effects may increase due to their occupational exposure. One area of special concern arises when rubber granules are mixed into bitumen to enhance asphalt properties. This research characterizes and compares bitumen and rubber bitumen regarding the emissions of and workers' exposure to particulates, polycyclic aromatic hydrocarbons (PAHs) and benzothiazole. A laboratory and a field study were carried out. In the laboratory, two types of bitumen, one with and one without rubber, were heated up to two temperatures (140°C and 160°C). The concentrations and chemical compositions of the emissions were determined. In the field at asphalt work sites, both emissions and worker exposure measurements were performed. The methods applied included direct-reading sampling techniques next to the asphalt work area and personal sampling techniques on asphalt workers. The exposure measurements on asphalt workers for respirable dust, total dust, particle number and mass, and total PAH concentrations showed similar concentrations when both standard and rubber bitumen were used. The asphalt-surfacing machine operators were the workers with the highest observed exposure followed by the screed operators and roller drivers. Both laboratory and field measurements showed higher concentrations of benzothiazole when rubber bitumen was used, up to 7.5 times higher in the laboratory. The levels of naphthalene, benzo(a)pyrene, and total particles were lower for both types compared with the Swedish occupational exposure limits, 8-h time weighted average concentrations. Benzo(a)pyrene exceeded however the health-based guideline value given by the WHO for both types of bitumen. The study concludes that several air pollutants such as benzothiazole and PAHs are emitted into the air during asphalt work, but it is not evident if exposure to rubber bitumen possesses a higher risk than exposure to standard bitumen in terms of asphalt worker

Study of status of safe injection practice and knowledge regarding injection safety among primary health care workers in Baglung district, western Nepal.

PubMed

Gyawali, Sudesh; Rathore, Devendra S; Kc, Bhuvan; Shankar, P Ravi

2013-01-03

Unsafe injection practices and injection overuse are widespread in developing countries harming the patient and inviting risks to the health care workers. In Nepal, there is a dearth of documented information about injection practices so the present study was carried out: a) to determine whether the selected government health facilities satisfy the conditions for safe injections in terms of staff training, availability of sterile injectable equipment and their proper disposal after use and b) to assess knowledge and attitudes of healthcare workers in these health care facilities with regard to injection safety. A descriptive cross-sectional mixed type (qualitative and quantitative) survey was carried out from 18th May to 16th June 2012. In-depth interviews with the in-charges were conducted using a semi-structured questionnaire. Observation of the health facilities using a structured observation tool was done. The data were analysed manually by summarizing, tabulating and presenting in various formats. The in-charges (eight males, two females) who participated in the study ranged in age from 30 to 50 years with a mean age of 37.8 years. Severe infection followed by pain was the most important cause for injection use with injection Gentamicin being most commonly prescribed. New single use (disposable) injections and auto-disable syringes were used to inject curative drugs and vaccines respectively. Sufficient safety boxes were also supplied to dispose the used syringe. All health care workers had received full course of Hepatitis B vaccine and were knowledgeable about at least one pathogen transmitted through unsafe injection practices. Injection safety management policy and waste disposal guideline was not available for viewing in any of the facilities. The office staff who disposed the bio-medical wastes did so without taking any safety measures. Moreover, none of these staff had received any formal training in waste management. Certain safe injection

Study of status of safe injection practice and knowledge regarding injection safety among primary health care workers in Baglung district, western Nepal

PubMed Central

2013-01-01

Background Unsafe injection practices and injection overuse are widespread in developing countries harming the patient and inviting risks to the health care workers. In Nepal, there is a dearth of documented information about injection practices so the present study was carried out: a) to determine whether the selected government health facilities satisfy the conditions for safe injections in terms of staff training, availability of sterile injectable equipment and their proper disposal after use and b) to assess knowledge and attitudes of healthcare workers in these health care facilities with regard to injection safety. Methodology A descriptive cross-sectional mixed type (qualitative and quantitative) survey was carried out from 18th May to 16th June 2012. In-depth interviews with the in-charges were conducted using a semi-structured questionnaire. Observation of the health facilities using a structured observation tool was done. The data were analysed manually by summarizing, tabulating and presenting in various formats. Results The in-charges (eight males, two females) who participated in the study ranged in age from 30 to 50 years with a mean age of 37.8 years. Severe infection followed by pain was the most important cause for injection use with injection Gentamicin being most commonly prescribed. New single use (disposable) injections and auto-disable syringes were used to inject curative drugs and vaccines respectively. Sufficient safety boxes were also supplied to dispose the used syringe. All health care workers had received full course of Hepatitis B vaccine and were knowledgeable about at least one pathogen transmitted through unsafe injection practices. Injection safety management policy and waste disposal guideline was not available for viewing in any of the facilities. The office staff who disposed the bio-medical wastes did so without taking any safety measures. Moreover, none of these staff had received any formal training in waste management

Temporal Assessment of Molting in Workers of Formosan Subterranean Termites (Isoptera: Rhinotermitidae).

PubMed

Kakkar, G; Chouvenc, T; Osbrink, W; Su, N-Y

2016-10-01

Molt frequency of workers in laboratory-reared juvenile colonies and foraging population from field colonies of Coptotermes formosanus Shiraki was determined using planar arenas in laboratory. Given that, chitin synthesis inhibitor (CSI)-incorporated baits disrupt the molting process of workers that comprises the major population of a termite colony, temporal assessment of molting frequency in workers can give insights into potential methods of reducing the time to eliminate a CSI-baited colony. In our study the 10-d observation of juvenile colonies of C. formosanus suggested average daily molting incidence of workers in a colony is 1.7 ±  0.3% (mean ± SD). The results from a time lapse study on foraging population of workers showed that on average there is a 44-d intermolt period for second-instar workers molting to third instar and 45 d for third-instar workers molting to fourth instar. At low temperature (21 °C), molting frequency of workers (0.6% per day) was significantly lower than that of workers at 27 °C (2.2% per day). Information from this study suggests that time to molt is an important component of total time for eliminating colonies treated with CSI baits and reduction in time lapse between two consecutive molts may reduce the time required for colony elimination. © The Authors 2016. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Occupational hearing loss of market mill workers in the city of Accra, Ghana.

PubMed

Kitcher, Emmanuel D; Ocansey, Grace; Abaidoo, Benjamin; Atule, Alidu

2014-01-01

Noise induced hearing loss (NIHL) is an irreversible sensorineural hearing loss associated with exposure to high levels of excessive noise. Prevention measures are not well established in developing countries. This comparative cross sectional study aims to determine the prevalence of hearing loss in both a group of high risk workers and a control group and to assess their knowledge of the effects of noise on hearing health. A total of 101 market mill workers and 103 controls employed within markets in the city of Accra, Ghana, were evaluated using a structured questionnaire and pure tone audiometry. The questionnaire assessed factors including self-reported hearing loss, tinnitus, knowledge on the effects of noise on hearing health and the use of hearing protective devices. Pure tone audiometric testing was conducted for both mill workers and controls. Noise levels at the work premises of the mill workers and controls were measured. Symptoms of hearing loss were reported by 24 (23.76%) and 8 (7.7%) mill workers and controls respectively. Fifty-five (54.5%) and fifty-four (52.37%) mill workers and controls exhibited knowledge of the effects of noise on hearing health. Five (5.0%) mill workers used hearing protective devices. There was significant sensorineural hearing loss and the presence of a 4 kHz audiometric notch among mill workers when compared with controls for the mean thresholds of 2 kHz, 3 kHz and 4 kHz (P = 0. 001). The prevalence of hearing loss in the better hearing ears of the mill workers and controls was 24.8% and 4.8% respectively (P < 0.5). The prevalence of hearing loss, which may be characteristic of NIHL in the better hearing ears of the mill workers and controls was 24.8% and 4.8% respectively. The majority of mill workers did not use hearing protection.

Potential allergy and irritation incidents among health care workers.

PubMed

Alamgir, Hasanat; Yu, Shicheng; Chavoshi, Negar; Ngan, Karen

2008-07-01

This study describes the types, causes, and outcomes of potential irritation and allergy incidents among workers in British Columbia's health care industry. Data on occupation-induced allergy and irritation incidents were extracted from a standardized database using the number of productive hours obtained from payroll data as a denominator during a 1-year period from three British Columbia health regions. Younger workers, female workers, facility support service workers, laboratory assistants and technicians, and maintenance and acute care workers were found to be at higher risk for allergy and irritation incidents. Major causes of allergy and irritation incidents included chemicals, blood and body fluids, food and objects, communicable diseases, air quality, and latex. A larger proportion of chemically induced incidents resulted in first aid care only, whereas non-chemical incidents required more emergency room visits.

Exposure of Laboratory Workers to Francisella tularensis despite a Bioterrorism Procedure

PubMed Central

Shapiro, Daniel S.; Schwartz, Donald R.

2002-01-01

A rapidly fatal case of pulmonary tularemia in a 43-year-old man who was transferred to a tertiary care facility is presented. The microbiology laboratory and autopsy services were not notified of the clinical suspicion of tularemia by the service caring for the patient. Despite having a laboratory bioterrorism procedure in place and adhering to established laboratory protocol, 12 microbiology laboratory employees were exposed to Francisella tularensis and the identification of the organism was delayed due to lack of notification of the laboratory of the clinical suspicion of tularemia. A total of 11 microbiology employees and two persons involved in performing the patient's autopsy received prophylactic doxycycline due to concerns of transmission. None of them developed signs or symptoms of tularemia. One microbiology laboratory employee was pregnant and declined prophylactic antibiotics. As a result of this event, the microbiology laboratory has incorporated flow charts directly into the bench procedures for several highly infectious agents that may be agents of bioterrorism. This should permit more rapid recognition of an isolate for referral to a Level B laboratory for definitive identification and should improve laboratory safety. PMID:12037110

Internet usage and knowledge of radiation health effects and preventive behaviours among workers in Fukushima after the Fukushima Daiichi nuclear power plant accident.

PubMed

Kanda, Hideyuki; Takahashi, Kenzo; Sugaya, Nagisa; Mizushima, Shunsaku; Koyama, Kikuo

2014-10-01

The Fukushima Daiichi nuclear power plant accident (FDNPPA) was the world's second largest nuclear power plant accident. At the time that it occurred, internet usage prevalence in Japan was as high as 80%. To compare health knowledge on radiation and preventive behaviour between internet users and non-users among adults employed in industries in Fukushima after the nuclear disaster. We conducted a cross-sectional questionnaire study among adults employed in industries in Fukushima 3-5 months after the FDNPPA. Targets were 1394 regular workers who took part in health seminars provided by the Fukushima Occupational Health Promotion Center. After applying the selection criteria, there were 1119 eligible participants. The questionnaire asked for personal characteristics and main sources of information about the FDNPPA, as well as health knowledge on radiation and preventive behaviours following the nuclear accident. We assessed the contribution of each variable using logistic regression analysis. Among the eligible respondents, 637 workers (56.9%) were internet users and 482 (43.1%) were non-users. Internet users had more health knowledge than non-users (average 4.6 radiation-related health conditions in internet users vs 3.6 conditions in non-users) and more preventive behaviours (average 2.6 behaviours in internet users vs 1.9 in non-users). According to logistic regression analyses, internet usage was positively associated with greater health knowledge on radiation (OR 1.13; 95% CI 1.08 to 1.20) and more preventive behaviours (OR 1.14; 95% CI 1.07 to 1.23). Internet usage was significantly and positively associated with greater health knowledge and more preventive behaviours. The internet is a useful method of distributing information to the general public in emergency situations such as a nuclear disaster. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Early results of urothelial carcinoma screening in a risk population of coke workers: urothelial carcinoma among coke workers.

PubMed

Giberti, C; Gallo, F; Schenone, M; Genova, A

2010-08-01

To present the protocol and the early results of a urothelial carcinoma (UC) screening analysis performed in a risk population of coke workers. Between June 2006 and October 2008, 171 male workers (mean age 43 years), employed in a Ligurian coke plant (Italiana Coke S.r.l) and exposed to polycyclic aromatic hydrocarbons (PAHs) for a median period of 16 years, underwent screening for UC. Urological evaluation included medical history, physical examination, routine laboratory tests, urine analysis, urinary cytology and uCyt+ assay. In the event of signs and symptoms suggestive of UC or positive urinary tests, the workers were also subjected to urinary ultrasonography and cystoscopy with biopsy of any suspicious lesions. Regarding the laboratory tests, 19/171 (11%) uCyt+ samples were considered inadequate and were excluded from the outcomes assessment. Overall, urine analysis, cytology and uCyt+ were positive in 18/152 (12%) subjects who showed no evidence of UC at the scheduled check-ups. No significant association was identified between marker positivity and occupational activity. Our results fail to show an increased risk of UC among the coke workers evaluated. However, they will need to be confirmed in the future by a larger enrollment and a longer follow-up in order to assess the definitive risk for UC after exposure to coke. Copyright © 2010 The Editorial Board of Biomedical and Environmental Sciences. Published by Elsevier B.V. All rights reserved.

Assessment of changes in knowledge and stigmatization following tuberculosis training workshops in taiwan.

PubMed

Wu, Ping-Sheng; Chou, Pesus; Chang, Nien-Tzu; Sun, Wen-Jung; Kuo, Hsu-Sung

2009-05-01

There is little understanding of the depth of knowledge of health workers involved in tuberculosis (TB) control programs, and even less is known about health workers attaching stigma to TB patients. This study surveyed health workers enrolled in TB training workshops prior to the execution of the directly observed treatment, short course (DOTS) program. All participants attended the training course and completed structured questionnaires before (pre-test) and after training (post-test). The questionnaires were collected immediately following completion and the scores were analyzed. Pair comparison of knowledge scores revealed that all participants made statistically significant improvements in level of TB knowledge, except those who had a history of TB (p = 0.331). Pair comparison of stigmatization scores revealed a reduction in stigmatization, with the DOTS workers attaching less stigma to TB patients. After training, caregivers, including women (p = 0.012), public health workers (p = 0.028), 40-49-year-old subjects (p = 0.035), those with an education of < 12 years (p = 0.024), those who had been a volunteer (p = 0.018), and those who had a history of TB and those who did not (p = 0.034, p = 0.036), were significantly less likely to stigmatize patients. TB knowledge was not found to be significantly correlated with stigmatization (pre-test, p = 0.298; post-test, p = 0.821). Training workshops in TB control were effective for promotion of knowledge and elimination of stigmatization in first-line caregivers. DOTS workers attached less stigma to TB patients than public health workers, and older workers who had been volunteers attached the least stigma.

What encourages sun protection among outdoor workers from four industries?

PubMed

Janda, Monika; Stoneham, Melissa; Youl, Philippa; Crane, Phil; Sendall, Marguerite C; Tenkate, Thomas; Kimlin, Michael

2014-01-01

We aimed to identify current practice of sun protection and factors associated with effective use in four outdoor worker industries in Queensland, Australia. Workplaces in four industries with a high proportion of outdoor workers (building/construction, rural/farming, local government, and public sector industries) were identified using an online telephone directory, screened for eligibility, and invited to participant via mail (n=15, recruitment rate 37%). A convenience sample of workers were recruited within each workplace (n=162). Workplaces' sun protective policies and procedures were identified using interviews and policy analysis with workplace representatives, and discussion groups and computer-assisted telephone interviews with workers. Personal characteristics and sun protection knowledge, attitudes and behaviors were collated and analysed. Just over half the workplaces had an existing policy which referred to sun protection (58%), and most provided at least some personal protective equipment (PPE), but few scheduled work outside peak sun hours (43%) or provided skin checks (21%). Several worker and workplace characteristics were associated with greater sun protection behaviour among workers, including having received education on the use of PPE (p<0.001), being concerned about being in the sun (p=0.002); and working in a smaller workplace (p=0.035). Uptake of sun protection by outdoor workers is affected by a complex interplay of both workplace and personal factors, and there is a need for effective strategies targeting both the workplace environment and workers' knowledge, attitudes and behaviors to decrease harmful sun exposure further.

Knowledge and Attitudes toward HIV, Hepatitis B Virus, and Hepatitis C Virus Infection among Health-care Workers in Malawi.

PubMed

Mtengezo, Jasintha; Lee, Haeok; Ngoma, Jonathan; Kim, Susie; Aronowitz, Teri; DeMarco, Rosanna; Shi, Ling

2016-01-01

The highest prevalence of HIV infection occurs in Sub-Saharan Africa and hepatitis B virus (HBV), and hepatitis C virus (HCV) prevalence are the second highest in Sub-Saharan Africa including Malawi. Health-care workers (HCWs) play an important role in the prevention of, response to, and management of these infectious diseases. There is, however, no published research about the level of knowledge and attitudes toward HIV, HBV, and HCV infection among Malawian HCWs. The purpose of this study was to explore and determine the knowledge of and attitudes toward HIV, HBV, and HCV among a targeted population of Malawian HCWs. A cross-sectional community-based participatory research with 194 HCWs was completed employing health survey method. The project was a collaborative effort between nursing faculties in the USA and Malawian. A one-way analysis of variance (ANOVA) with the Bonferroni adjustment for multiple comparisons was used to assess the differences in knowledge and attitude among three subgroups of HCWs. Of 194 of Malawian HCWs surveyed, 41% were support staff, 37% were nursing students, and 22% were health-care professionals. Both health-care professionals and support staff had high knowledge scores related to HIV/AIDS, and their attitudes were mainly positive. However, a series of one-way ANOVAs revealed significant differences in knowledge and attitude toward HIV/AIDs, HBV, and HCV among HCWs ( P < 0.01). The majority had less knowledge about HBV and HCV and more negative attitudes toward hepatitis. This study highlights the ongoing need for reducing negative attitudes toward HIV, HBV, and HCV; and providing health education among HCWs, especially focusing on HBV and HCV prevention. The findings of the research project can be used to develop interventions addressing low HBV- and HCV-related knowledge and attitudes.

Knowledge Confidence and Desire for Further Diabetes-Management Education among Nurses and Personal Support Workers in Long-Term Care.

PubMed

Vincent, Corita; Hall, Peter; Ebsary, Sally; Hannay, Scott; Hayes-Cardinal, Lynn; Husein, Nadira

2016-06-01

Diabetes care in the long-term care (LTC) setting is complicated by increased prevalence of comorbidities, age-related changes in medication tolerance, frailty and limited resources. Registered nurses (RNs), registered practical nurses (RPNs) and personal support workers (PSWs) are responsible for front-line diabetes care; however, there is limited formal diabetes education in this setting. The current study aimed to assess the knowledge confidence and desire for additional diabetes education among nurses and PSWs in the LTC setting. We studied 89 RNs, RPNs and PSWs (Mage=43.6, 94.3% female) in 2 LTC facilities in the Kitchener-Waterloo area who participated in an online survey assessing knowledge and confidence in 6 key areas of diabetes care (nutrition, insulin, oral medications, hypoglycemia, hyperglycemia and sick-day management). Interest in further diabetes education was also explored. Self-rated knowledge and confidence were generally moderate to high, ranging from 46% to 79% being moderately to very knowledgeable and from 61% to 74% being moderately to very confident. Knowledge and confidence was highest for nutrition and management of hypo- and hyperglycemia and lower for sick-day management, oral medications and insulin. There were significant differences between clinicians such that PSWs reported less knowledge and confidence than RNs and RPNs on most parameters. Among the whole sample, 85% wanted education about diabetes, and this rate did not vary by occupation. The most commonly reported areas for additional education concerning diabetes were for management of hypo- and hyperglycemia (30% to 31%) and insulin (31%). Overall, the findings indicate moderate levels of self-rated knowledge across diabetes care areas; however, most clinicians feel there is room for more diabetes-care education, particularly regarding insulin and management of hypo- and hyperglycemia. Copyright © 2015 Canadian Diabetes Association. Published by Elsevier Inc. All rights

High cardiovascular risk in Spanish workers.

PubMed

Sánchez Chaparro, M A; Calvo Bonacho, E; González Quintela, A; Cabrera, M; Sáinz, J C; Fernández-Labander, C; Quevedo-Aguado, L; Gelpi, J A; Fernández Meseguer, A; Brotons, C; de Teresa, E; González Santos, P; Román García, J

2011-04-01

To investigate the prevalence of high cardiovascular risk in the Spanish working population, and its distribution among different occupations and gender. Cross-sectional study of 309,955 workers (72.6% males, mean age 36.5 years, range 16-74 years), who underwent a routine medical check-up. Workers were classified as high, intermediate or low cardiovascular risk, according to the SCORE system. Workers with a relative risk greater than 4 were also considered as high-risk. The prevalence of high cardiovascular risk was 7.6% (95% CI 7.5-7.7) in males and 1.7% (95% CI 1.6-1.8) in females. After adjusting for age and gender, the prevalence of high cardiovascular risk was greater in workers from the Agriculture and Construction sectors than in those from Industry and Service sectors. The prevalence of high cardiovascular risk was higher in blue-collar than in white-collar occupations. A sizeable proportion of workers, especially blue-collar males, are at high cardiovascular risk. Knowledge of this risk for certain workers may serve as a basis for preventive strategies. Copyright © 2009. Published by Elsevier B.V.

Biosafety perspective of clinical laboratory workers: a profile of Pakistan.

PubMed

Nasim, Sadia; Shahid, Anjum; Mustufa, Muhammad Ayaz; Arain, Ghazala Mohyuddin; Ali, Ghazanfer; Taseer, Ijaz-ul-Haque; Talreja, Kanaya Lal; Firdous, Rukhsana; Iqbal, Rizwan; Siddique, Shameem Ahmed; Naz, Saima; Akhter, Tasleem

2012-08-21

Biosafety during lab work is an important concern in developing countries. Some critical issues concerning biosafety are lack of training, exceeding workload, working too fast, deciding not to follow safe practices, and skepticism about biohazards. This study aimed to determine biosafety perception and practices of laboratory technicians during routine work in clinical laboratories of Pakistan. A total of 1,782 laboratory technicians were interviewed from major public sector hospitals and a few private hospital laboratories throughout Pakistan. A total of 1,647 (92.4%) males and 135 (7.6%) females participated in the study, with over half (59.7%) having more than five years of work experience. Results showed that 28.4% of the laboratory technicians from Punjab, 35.7% from Sindh, 32% from Balochistan and 38.4% from Khyber Pakhtoon Khawa (KPK) did not use any personal protective equipment. Almost 46% of the respondents (34.2% from Punjab, 61.9% from Sindh, 25.2% from Balochistan and 85% from KPK) said they reused syringes either occasionally or regularly. Furthermore, 30.7% of the respondents said they discard used syringes directly into municipal dustbins. The majority (66.7%) claimed there are no separate bins for sharps, so they throw these in municipal dustbins. Mouth pipetting was reported by 28.3% technicians. Standard operating procedures were not available in 67.2% labs, and accident records were not maintained in 83.4%. No formal biosafety training had been provided to 84.2% of the respondents. Laboratory technicians in Pakistan lack awareness of good laboratory practices and biosafety measures, and also face a lack of resources.

Exposure to hazardous substances in a standard molecular biology laboratory environment: evaluation of exposures in IARC laboratories.

PubMed

Chapot, Brigitte; Secretan, Béatrice; Robert, Annie; Hainaut, Pierre

2009-07-01

Working in a molecular biology laboratory environment implies regular exposure to a wide range of hazardous substances. Several recent studies have shown that laboratory workers may have an elevated risk of certain cancers. Data on the nature and frequency of exposures in such settings are scanty. The frequency of use of 163 agents by staff working in molecular biology laboratories was evaluated over a period of 4 years by self-administered questionnaire. Of the agents listed, ethanol was used by the largest proportion of staff (70%), followed by ethidium bromide (55%). Individual patterns of use showed three patterns, namely (i) frequent use of a narrow range of products, (ii) occasional use of a wide range of products, and (iii) frequent and occasional use of an intermediate range of products. Among known or suspected carcinogens (International Agency for Research on Cancer Group 1 and 2A, respectively), those most frequently used included formaldehyde (17%), oncogenic viruses (4%), and acrylamide (32%). The type of exposure encountered in research laboratories is extremely diverse. Few carcinogenic agents are used frequently but many laboratory workers may be exposed occasionally to known human carcinogens. In addition, many of the chemicals handled by staff represent a health hazard. The results enabled the staff physician to develop an individual approach to medical surveillance and to draw a personal history of occupational exposures for laboratory staff.

Economic Education Laboratory: Initiating a Meaningful Economic Learning through Laboratory

ERIC Educational Resources Information Center

Noviani, Leny; Soetjipto, Budi Eko; Sabandi, Muhammad

2015-01-01

Laboratory is considered as one of the resources in supporting the learning process. The laboratory can be used as facilities to deepen the concepts, learning methods and enriching students' knowledge and skills. Learning process by utilizing the laboratory facilities can help lecturers and students in grasping the concept easily, constructing the…

Stigma to Sage: Learning and Teaching Safer Sex Practices Among Canadian Sex Trade Workers. NALL Working Paper.

ERIC Educational Resources Information Center

Meaghan, Diane

A study interviewed 37 Canadian sex workers in 4 cities to determine how they acquire a working knowledge of safer sex practices and what that knowledge constituted. Findings indicated the vast majority exhibited high levels of knowledge and efficacy regarding safer sex practices; sex workers took the initiative to obtain information and engage in…

Manpower Development for Workers in Tertiary Institutions: Distance Learning Approach

ERIC Educational Resources Information Center

Hassan, Moshood Ayinde

2011-01-01

The purpose of this study is to determine the extent to which workers patronize distance learning approach to further their education. Other purposes include: determine problems facing workers in the process of improving their knowledge and skills through distance learning approach; establish the level of attainment of manpower development…

Laboratory safety handbook

USGS Publications Warehouse

Skinner, E.L.; Watterson, C.A.; Chemerys, J.C.

1983-01-01

Safety, defined as 'freedom from danger, risk, or injury,' is difficult to achieve in a laboratory environment. Inherent dangers, associated with water analysis and research laboratories where hazardous samples, materials, and equipment are used, must be minimized to protect workers, buildings, and equipment. Managers, supervisors, analysts, and laboratory support personnel each have specific responsibilities to reduce hazards by maintaining a safe work environment. General rules of conduct and safety practices that involve personal protection, laboratory practices, chemical handling, compressed gases handling, use of equipment, and overall security must be practiced by everyone at all levels. Routine and extensive inspections of all laboratories must be made regularly by qualified people. Personnel should be trained thoroughly and repetitively. Special hazards that may involve exposure to carcinogens, cryogenics, or radiation must be given special attention, and specific rules and operational procedures must be established to deal with them. Safety data, reference materials, and texts must be kept available if prudent safety is to be practiced and accidents prevented or minimized.

Safe meat-handling knowledge, attitudes and practices of private and government meat processing plants' workers: implications for future policy.

PubMed

Adesokan, H K; Raji, A O Q

2014-03-01

Food-borne disease outbreaks remain a major global health challenge and cross-contamination from raw meat due to poor handling is a major cause in developing countries. Adequate knowledge of meat handlers is important in limiting these outbreaks. This study evaluated and compared the safe meat-handling knowledge, attitudes and practices (KAP) of private (PMPP) and government meat processing plants' (GMPP) workers in south-western Nigeria. This cross sectional study comprised 190 meat handlers (PMPP = 55; GMPP = 135). Data concerning their safe meat-handling knowledge, attitudes and practices as well as their socio-demographic characteristics, such as age, gender and work experience were collected. A significant association was observed between the type of meat processing plants and their knowledge (p = 0.000), attitudes (p = 0.000) and practices (p = 0.000) of safe meat-handling. Meat handlers in the GMPP were respectively, about 17 times (OR = 0.060, 95% CI: 0.018-0.203), 57 times (OR = 0.019, 95% CI: 0.007-0.054) and 111 times (OR = 0.009, 95% CI: 0.001- 0.067) less likely to obtain good knowledge, attitude and practice level of safe meat-handling than those from PMPP. Further, KAP levels were significantly associated with age group, education and work experience (p < 0.05). Study findings suggest the need for future policy in food industry in developing countries to accommodate increased involvement of private sector for improved food safety and quality delivery. Public health education on safe food handling and hygiene should be on the front burner among food handlers in general.

Learning Stories from IT Workers--Development of Professional Expertise

ERIC Educational Resources Information Center

Ha, Tak S.

2015-01-01

In the knowledge economy, many companies are well aware of the vital need to maintain the professional expertise of their workers at a high level. Though there have been a lot of research studies in the areas of professional expertise and workplace learning, few examined the learning pathways novice workers went through to become experts in their…

Unitizing worker expertise and maximizing the brain reward centers

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

Martinez, Anthony Bert

and knowledge of SH&E professionals on the benefits and opportunities for leveraging brain science. This will include an overview of the components of the brain reward pathway and the biological mechanisms that make workers feel a sense of gratification when they contribute their ideas toward improving occupational safety. On-the-job examples where it is hypothesized that the brain reward pathway was activated in workers will be provided. Finally, the presentation will include a model illustrating the importance of empowering workers to participate in occupational safety programs. SH&E professionals can use this model to maintain a robust safety and health program with limited resources. The model will also help SH&E professionals prepare for challenges in the SH&E fields by showing them how to allocate more time for strategic planning of emerging issues. Many recent best selling business books such as Wikinomics, Crowdsourcing, and Sway, illustrate how the benefit of harnessing the collective knowledge of employees is a key to company success. Companies like Google and Pixar have mastered the ability to capture empFoyee knowledge in terms of technology. Why should occupational safety be any different? Workers know how to improve safety in their workplace. SH&E professionals can harness this collective safety knowledge just as top companies do with technology, and workers will feel grateful for contributing.« less

Knowledge Sharing via Social Networking Platforms in Organizations

ERIC Educational Resources Information Center

Kettles, Degan

2012-01-01

Knowledge Management Systems have been actively promoted for decades within organizations but have frequently failed to be used. Recently, deployments of enterprise social networking platforms used for knowledge management have become commonplace. These platforms help harness the knowledge of workers by serving as repositories of knowledge as well…

Blood lead levels in radiator repair workers in Colorado.

PubMed

Dalton, C B; McCammon, J B; Hoffman, R E; Baron, R C

1997-01-01

A laboratory-based blood lead surveillance system in Colorado identified radiator repair workers as having the highest blood lead levels of all worker groups reported. A survey of 42 radiator repair shops in ten locales throughout Colorado was undertaken to estimate the prevalence of workers with elevated blood lead levels > 25 micrograms/dL. The survey was designed to test the sensitivity of the surveillance system and to assess working conditions and practices in the radiator repair industry in Colorado. Of 63 workers, 39 (62%) had blood lead levels > 25 micrograms/dL. The sensitivity of the surveillance system for detecting radiator repair workers with elevated blood lead levels was estimated at 11%. None of the radiator repair shops had adequate local exhaust ventilation. Work practice and engineering modifications are needed to reduce lead exposure in this industry.

Garment workers in California: health outcomes of the Asian Immigrant Women Workers Clinic.

PubMed

Burgel, Barbara J; Lashuay, Nan; Israel, Leslie; Harrison, Robert

2004-11-01

In this cross sectional descriptive study, the demographics, risk factors, and health outcomes of a volunteer, symptomatic sample of monolingual Cantonese garment workers in the Oakland, California Chinatown area are documented. Methods included a questionnaire and clinical examination and treatment at the Asian Immigrant Women Workers Clinic, a free clinic providing culturally focused occupational health consultation and treatment for painful musculoskeletal disorders. Because garment work involves highly repetitious, sustained awkward postures, focused education on stretching and ergonomics also was provided. Results from the first 100 clients revealed a highly symptomatic sample, with an average age of 48.7 years. Sixty-six percent rated their health status as fair or poor. Sixteen percent of the sample had nerve entrapments, and 99% had a diagnosed strain or sprain of the spine or upper extremities. This population did not file workers' compensation claims because of a lack of knowledge and a fear of reprisal. This study documented the barriers to seeking care for this low wage, immigrant population.

Interdisciplinary Laboratory Course Facilitating Knowledge Integration, Mutualistic Teaming, and Original Discovery.

PubMed

Full, Robert J; Dudley, Robert; Koehl, M A R; Libby, Thomas; Schwab, Cheryl

2015-11-01

Experiencing the thrill of an original scientific discovery can be transformative to students unsure about becoming a scientist, yet few courses offer authentic research experiences. Increasingly, cutting-edge discoveries require an interdisciplinary approach not offered in current departmental-based courses. Here, we describe a one-semester, learning laboratory course on organismal biomechanics offered at our large research university that enables interdisciplinary teams of students from biology and engineering to grow intellectually, collaborate effectively, and make original discoveries. To attain this goal, we avoid traditional "cookbook" laboratories by training 20 students to use a dozen research stations. Teams of five students rotate to a new station each week where a professor, graduate student, and/or team member assists in the use of equipment, guides students through stages of critical thinking, encourages interdisciplinary collaboration, and moves them toward authentic discovery. Weekly discussion sections that involve the entire class offer exchange of discipline-specific knowledge, advice on experimental design, methods of collecting and analyzing data, a statistics primer, and best practices for writing and presenting scientific papers. The building of skills in concert with weekly guided inquiry facilitates original discovery via a final research project that can be presented at a national meeting or published in a scientific journal. © The Author 2015. Published by Oxford University Press on behalf of the Society for Integrative and Comparative Biology. All rights reserved. For permissions please email: journals.permissions@oup.com.

Diagnosis of complicated parapneumonic effusion by pleural pH measurement is jeopardized by inadequate physician knowledge and guideline-discordant laboratory practice.

PubMed

Ng, Lauren; Dabscheck, Eli; Hew, Mark

2017-01-01

Pleural fluid pH is a crucial determinant of complicated parapneumonic effusion diagnosis and the need for drainage. It is best measured by blood gas analyzer. We examined whether physicians were aware of this, and whether their laboratories measured pleural pH according to their expectations. Only 53% of physicians understood the need for blood gas analyzer measurements, only 50% of laboratories used blood gas analyzers, and only 35% of physicians correctly identified the method performed in their laboratory. Diagnosis of complicated parapneumonic effusion is jeopardized by inadequate physician knowledge and guideline-discordant laboratory practice. We recommend cooperation between thoracic and biochemistry specialty societies to rectify this issue. Copyright © 2016 Elsevier Ltd. All rights reserved.

Post-Baccalaureate Laboratory Specialist Certifications and Master’s Degrees in Laboratory Medicine

PubMed Central

Johnson, Susan T.

2013-01-01

Opportunities to advance one’s knowledge and position are available within the clinical laboratory arena. By obtaining a specialist credential in chemistry, hematology or microbiology, a laboratorian has demonstrated advance knowledge and ability in their respective discipline. These specialist certifications open doors within and outside the laboratory profession and may lead to promotion. The specialist in blood banking credential is unique in that accredited training programs are available, some of which are affiliated with universities and graduate credit is granted for program completion. Other avenues available include pathologist assistants programs, diplomats in laboratory management and Master of Science degrees in clinical laboratory science. There are a number of choices available to achieve your professional goal. PMID:27683434

Assessing the Employment-Related Interpersonal Competence of Mildly Mentally Retarded Workers.

ERIC Educational Resources Information Center

Bullis, Michael; Foss, Gilbert

1986-01-01

The Test of Interpersonal Competence for Employment (TICE) designed to assess a mildly retarded worker's knowledge of interpersonal skills in the employment setting, was developed based on analysis of problems that mildly retarded workers experience and identification of correct responses to those problems by competitive employers. Initial…

Expanding the Knowledge on Lignocellulolytic and Redox Enzymes of Worker and Soldier Castes from the Lower Termite Coptotermes gestroi.

PubMed

Franco Cairo, João P L; Carazzolle, Marcelo F; Leonardo, Flávia C; Mofatto, Luciana S; Brenelli, Lívia B; Gonçalves, Thiago A; Uchima, Cristiane A; Domingues, Romênia R; Alvarez, Thabata M; Tramontina, Robson; Vidal, Ramon O; Costa, Fernando F; Costa-Leonardo, Ana M; Paes Leme, Adriana F; Pereira, Gonçalo A G; Squina, Fabio M

2016-01-01

Termites are considered one of the most efficient decomposers of lignocelluloses on Earth due to their ability to produce, along with its microbial symbionts, a repertoire of carbohydrate-active enzymes (CAZymes). Recently, a set of Pro-oxidant, Antioxidant, and Detoxification enzymes (PAD) were also correlated with the metabolism of carbohydrates and lignin in termites. The lower termite Coptotermes gestroi is considered the main urban pest in Brazil, causing damage to wood constructions. Recently, analysis of the enzymatic repertoire of C. gestroi unveiled the presence of different CAZymes. Because the gene profile of CAZy/PAD enzymes endogenously synthesized by C. gestroi and also by their symbiotic protists remains unclear, the aim of this study was to explore the eukaryotic repertoire of these enzymes in worker and soldier castes of C. gestroi . Our findings showed that worker and soldier castes present similar repertoires of CAZy/PAD enzymes, and also confirmed that endo-glucanases (GH9) and beta-glucosidases (GH1) were the most important glycoside hydrolase families related to lignocellulose degradation in both castes. Classical cellulases such as exo-glucanases (GH7) and endo-glucanases (GH5 and GH45), as well as classical xylanases (GH10 and GH11), were found in both castes only taxonomically related to protists, highlighting the importance of symbiosis in C. gestroi . Moreover, our analysis revealed the presence of Auxiliary Activity enzyme families (AAs), which could be related to lignin modifications in termite digestomes. In conclusion, this report expanded the knowledge on genes and proteins related to CAZy/PAD enzymes from worker and soldier castes of lower termites, revealing new potential enzyme candidates for second-generation biofuel processes.

Expanding the Knowledge on Lignocellulolytic and Redox Enzymes of Worker and Soldier Castes from the Lower Termite Coptotermes gestroi

PubMed Central

Franco Cairo, João P. L.; Carazzolle, Marcelo F.; Leonardo, Flávia C.; Mofatto, Luciana S.; Brenelli, Lívia B.; Gonçalves, Thiago A.; Uchima, Cristiane A.; Domingues, Romênia R.; Alvarez, Thabata M.; Tramontina, Robson; Vidal, Ramon O.; Costa, Fernando F.; Costa-Leonardo, Ana M.; Paes Leme, Adriana F.; Pereira, Gonçalo A. G.; Squina, Fabio M.

2016-01-01

Termites are considered one of the most efficient decomposers of lignocelluloses on Earth due to their ability to produce, along with its microbial symbionts, a repertoire of carbohydrate-active enzymes (CAZymes). Recently, a set of Pro-oxidant, Antioxidant, and Detoxification enzymes (PAD) were also correlated with the metabolism of carbohydrates and lignin in termites. The lower termite Coptotermes gestroi is considered the main urban pest in Brazil, causing damage to wood constructions. Recently, analysis of the enzymatic repertoire of C. gestroi unveiled the presence of different CAZymes. Because the gene profile of CAZy/PAD enzymes endogenously synthesized by C. gestroi and also by their symbiotic protists remains unclear, the aim of this study was to explore the eukaryotic repertoire of these enzymes in worker and soldier castes of C. gestroi. Our findings showed that worker and soldier castes present similar repertoires of CAZy/PAD enzymes, and also confirmed that endo-glucanases (GH9) and beta-glucosidases (GH1) were the most important glycoside hydrolase families related to lignocellulose degradation in both castes. Classical cellulases such as exo-glucanases (GH7) and endo-glucanases (GH5 and GH45), as well as classical xylanases (GH10 and GH11), were found in both castes only taxonomically related to protists, highlighting the importance of symbiosis in C. gestroi. Moreover, our analysis revealed the presence of Auxiliary Activity enzyme families (AAs), which could be related to lignin modifications in termite digestomes. In conclusion, this report expanded the knowledge on genes and proteins related to CAZy/PAD enzymes from worker and soldier castes of lower termites, revealing new potential enzyme candidates for second-generation biofuel processes. PMID:27790186

Peer Group Intervention for HIV Prevention among Health Workers in Chile

PubMed Central

Norr, Kathleen F.; Ferrer, Lilian; Cianelli, Rosina; Crittenden, Kathleen S.; Irarrázabal, Lisette; Cabieses, Báltica; Araya, Alejandra; Bernales, Margarita

2011-01-01

We tested the impacts of a professionally assisted peer group intervention on Chilean health workers' HIV-related knowledge, attitudes, and behaviors using a quasi-experimental design with a pretest and 3-month posttest. Two Santiago suburbs were randomly assigned to the intervention or delayed intervention control condition, and five community clinics per suburb participated. Interested workers at the intervention (n = 262) and control (n = 293) clinics participated and completed both evaluations. At posttest, intervention clinic workers had higher knowledge and more positive attitudes regarding HIV, condoms, stigmatization, and self-efficacy for prevention. They reported more partner discussion about safer sex, less unprotected sex, and more involvement in HIV prevention activities in the clinic and the community, but they did not report fewer sexual partners or more standard precautions behaviors. Because of these positive impacts, the program will become a regular continuing education unit that can be used to meet health worker licensing requirements. PMID:21497113

HIV-related knowledge, attitudes and risk perception amongst nurses, doctors and other healthcare workers in rural India.

PubMed

Kermode, Michelle; Holmes, Wendy; Langkham, Biangtung; Thomas, Mathew Santhosh; Gifford, Sandy

2005-09-01

People with HIV in India frequently encounter discrimination while seeking and receiving healthcare services. The knowledge and attitudes of healthcare workers (HCWs) influences the willingness and ability of people with HIV to access care, and the quality of the care they receive. Previous studies of HIV-related knowledge and attitudes amongst Indian HCWs have been conducted primarily in large urban hospitals. The objective of this study was to asses HIV-related knowledge, attitudes and risk perception among a group of rural north Indian HCWs, and to identify predictors of willingness to provide care for patients with HIV infection. A cross-sectional survey of 266 HCWs (78% female) from seven rural north Indian health settings was undertaken in late 2002. A self-administered written questionnaire was made available in English and Hindi, and the response rate was 87 per cent. Information was gathered regarding demographic details (age, sex, duration of employment, job category); HIV-related knowledge and attitudes; risk perception; and previous experience caring for HIV-positive patients. Logistic regression modelling was undertaken to identify factors associated with willingness to care for patients with HIV. The HCWs in this study generally had a positive attitude to caring for people with HIV. However, this was tempered by substantial concerns about providing care, and the risk of occupational infection with HIV was perceived by most HCWs to be high. After controlling for confounding, HCWs willingness to provide care for patients with HIV was strongly associated with having previously cared for patients with HIV (P = 0.001). Knowledge of HIV transmission and perception of risk were not associated with willingness to provide care. The findings of this study showed a general willingness of HCWs to provide care for patients with HIV, tempered by concerns regarding provision of such care. Strategies to address HCWs concerns are likely to ameliorate the

Pharmacy workers’ knowledge and provision of medication for termination of pregnancy in Kenya

PubMed Central

Reiss, Kate; Footman, Katharine; Akora, Vitalis; Liambila, Wilson; Ngo, Thoai D

2016-01-01

Objective To assess pharmacy workers’ knowledge and provision of abortion information and methods in Kenya. Methods In 2013 we interviewed 235 pharmacy workers in Nairobi, Mombasa and Kisumu about the medical abortion services they provide. We also used mystery clients, who made 401 visits to pharmacies to collect first-hand information on abortion practices. Results The majority (87.5%) of pharmacy workers had heard of misoprostol but only 39.2% had heard of mifepristone. We found that pharmacy workers had limited knowledge of correct medical abortion regimens, side effects and complications and the legal status of abortion drugs. 49.8% of pharmacy workers reported providing abortion information to clients and 4.3% reported providing abortion methods. 75.2% of pharmacies referred mystery clients to another provider, though 64.2% of pharmacies advised mystery clients to continue with their pregnancy. Pharmacy workers reported that they were experiencing demand for abortion services from clients. Conclusions Pharmacy workers are important providers of information and referrals for women seeking abortion, however their medical abortion knowledge is limited. Training pharmacy workers on medical abortion may improve the quality of information provided and access to safe abortion. PMID:26869694

Knowledge, attitudes and practices (KAP) among agricultural extension workers concerning the reduction of the adverse impact of pesticides in agricultural areas in Tanzania.

PubMed

Ngowi, A V F; Maeda, D N; Partanen, T J

2002-01-01

Extension workers are educated locally to enable them to train farmers in using improved local farming methods and imported technology, such as pesticides, to increase crop production. However, the extension workers are not adequately trained in health aspects of pesticides and hence are unable to provide adequate services to farmers with regard to safe use of pesticides. The present study assessed the knowledge, attitudes and practices of agricultural extension workers with respect to health effects of pesticides in order to develop strategies for the control of pesticide exposure and prevention of pesticide poisoning in Tanzania. A survey of Tanzanian agricultural extensionists was undertaken in 1991-1994 using a standardized questionnaire in face-to-face interviews. Extensionists who were district agricultural officers, assistant agricultural officers, agricultural assistants, and field assistants, working in the coffee and cotton growing areas (N = 61) within a radius of 15 km of farm, estate or village under farm worker study (reported elsewhere) were included in the survey. The majority of extensionists knew that pesticides could enter the human body but only a quarter perceived pesticides as a major problem in the community they served. The majority showed awareness of potential health hazards of the different pesticides used in their service areas, but they did not recognize what pesticides were responsible for poisoning. A high proportion was familiar with first aid procedures in case of pesticide poisoning; however, many procedures described were not appropriate for pesticide poisoning. The survey indicated that training of agricultural workers in health aspects of pesticide exposure is an important task for adequate provision of service to farmers with regard to safe use of pesticides in Tanzania. Nevertheless, the appropriate role of extensionists in reducing the health impact of pesticides would be to advocate pesticides of low toxicity or non

[Analytical quality in biological monitoring of workers exposed to chemicals: experience of the Prevention and Safety at the Workplace Service in Modena].

PubMed

Alpaca, R I Paredes; Migliore, A; Di Rico, R; Canali, Claudia; Rota, Cristina; Trenti, T; Cariani, Elisabetta

2010-01-01

The quality of laboratory data is one of the main factors in guaranteeing efficacy of biological monitoring. To analyze the quality of laboratory data used for biological monitoring of exposed workers. A survey involving 18 companies employing 945 workers in the area of Modena, Italy, was carried out in 2008. Most of the 9 private laboratories receiving biological samples did not perform directly part or all of the laboratory assessments requested, but this was not indicated in the final report. Major problems were observed in the application of internal quality control, and only one laboratory participated in external quality assessment for blood lead measurements. Our results raise major concerns on the traceability and reliability of laboratory assessments performed for biomonitoring of exposed workers. Systematic evaluation of the quality of analytical data would be highly recommendable.

Confidence level in venipuncture and knowledge on causes of in vitro hemolysis among healthcare professionals.

PubMed

Milutinović, Dragana; Andrijević, Ilija; Ličina, Milijana; Andrijević, Ljiljana

2015-01-01

This study aimed to assess confidence level of healthcare professionals in venipuncture and their knowledge on the possible causes of in vitro hemolysis. A sample of 94 healthcare professionals (nurses and laboratory technicians) participated in this survey study. A four-section questionnaire was used as a research instrument comprising general information for research participants, knowledge on possible causes of in vitro hemolysis due to type of material used and venipuncture technique and specimen handling, as well as assessment of healthcare professionals' confidence level in their own ability to perform first and last venipuncture. The average score on the knowledge test was higher in nurses' than in laboratory technicians (8.11±1.7, and 7.4±1.5, respectively). The difference in average scores was statistically significant (P=0.035) and Cohen's d in the range of 0.4 indicates that there is a moderate difference on the knowledge test among the health care workers. Only 11/94 of healthcare professionals recognized that blood sample collection from cannula and evacuated tube is method which contributes most to the occurrence of in vitro hemolysis, whereas most risk factors affecting occurrence of in vitro hemolysis during venipuncture were recognized. There were no significant differences in mean score on the knowledge test in relation to the confidence level in venipuncture (P=0.551). Confidence level at last venipuncture among both profiles of healthcare staff was very high, but they showed insufficient knowledge about possible factors affecting hemolysis due to materials used in venipuncture compared with factors due to venipuncture technique and handling of blood sample.

Rift Valley Fever: A survey of knowledge, attitudes, and practice of slaughterhouse workers and community members in Kabale District, Uganda

PubMed Central

Nyakarahuka, Luke; Purpura, Lawrence; Ervin, Elizabeth; Tumusiime, Alex; Balinandi, Stephen; Kyondo, Jackson; Mulei, Sophia; Tusiime, Patrick; Manning, Craig; Rollin, Pierre E.; Knust, Barbara; Shoemaker, Trevor

2018-01-01

Background Rift Valley Fever virus (RVF) is a zoonotic virus in the Phenuiviridae family. RVF outbreaks can cause significant morbidity and mortality in humans and animals. Following the diagnosis of two RVF cases in March 2016 in southern Kabale district, Uganda, we conducted a knowledge, attitudes and practice (KAP) survey to identify knowledge gaps and at-risk behaviors related to RVF. Methodology/Principal findings A multidisciplinary team interviewed 657 community members, including abattoir workers, in and around Kabale District, Uganda. Most participants (90%) had knowledge of RVF and most (77%) cited radio as their primary information source. Greater proportions of farmers (68%), herdsmen (79%) and butchers (88%) thought they were at risk of contracting RVF compared to persons in other occupations (60%, p<0.01). Participants most frequently identified bleeding as a symptom of RVF. Less than half of all participants reported fever, vomiting, and diarrhea as common RVF symptoms in either humans or animals. The level of knowledge about human RVF symptoms did not vary by occupation; however more farmers and butchers (36% and 51%, respectively) had knowledge of RVF symptoms in animals compared to those in other occupations (30%, p<0.01). The use of personal protective equipment (PPE) when handling animals varied by occupation, with 77% of butchers using some PPE and 12% of farmers using PPE. Although most butchers said that they used PPE, most used gumboots (73%) and aprons (60%) and less than 20% of butchers used gloves or eye protection when slaughtering. Conclusions Overall, knowledge, attitudes and practice regarding RVF in Kabale District Uganda could be improved through educational efforts targeting specific populations. PMID:29505579

Biosafety principles and practices for the veterinary diagnostic laboratory.

PubMed

Kozlovac, Joseph; Schmitt, Beverly

2015-01-01

Good biosafety and biocontainment programs and practices are critical components of the successful operation of any veterinary diagnostic laboratory. In this chapter we provide information and guidance on critical biosafety management program elements, facility requirements, protective equipment, and procedures necessary to ensure that the laboratory worker and the environment are adequately protected in the challenging work environment of the veterinary diagnostic laboratory in general and provide specific guidance for those laboratories employing molecular diagnostic techniques.

Occupational lead toxicity in battery workers

PubMed Central

Basit, Shahla; Karim, Nasim; Munshi, Alia Bano

2015-01-01

Objective: To estimate blood lead level (BLL) and to assess the features of lead toxicity among lead acid battery (LAB) industrial workers. Methods: This prospective study was carried out in the medical centre of PCSIR Laboratories, Karachi from March 2012 – March 2013. Fifty LAB industry workers, males and females between 17-65 years were included in the study. They were divided into group 1 with 40 workers- directly related and group 2 with 10 workers –indirectly related, (administration staff members) to LAB manufacture. Detailed history, complete physical examination and BLL estimation by flameless atomic absorption spectrophotometer was done. Results: Total 34 patients in group 1 and 3 patients in group 2 had elevated BLL. Comparison of group 1 and 2 revealed anemia (40v/s4), bone pain (38v/s7), abdominal pain (38 v/s 2), nausea (32v/s6), head ache & irritability (24v/s6), weakness & lethargy (21v/s6), tremors (13v/s0) insomnia (5v/s4), lead line (4v/s 0) and blood pressure above 140/90 mm of Hg (12v/s0) respectively. Conclusion: High blood lead level and features attributable to lead toxicity were prevalent among LAB industry workers of Karachi. PMID:26430401

Terrorism-preparedness training for non-clinical hospital workers: tailoring content and presentation to meet workers' needs.

PubMed

Thorne, Craig D; Oliver, Marc; Al-Ibrahim, Mohamed; Gucer, Patricia W; McDiarmid, Melissa A

2004-07-01

Clinicians have been the primary focus of health care worker training in response to the 2001 terrorist and anthrax attacks. However, many nonclinical hospital workers also are critical in providing medical care during any large-scale emergency. We designed a training program, guided by focus groups, to provide them with information to recognize unusual events and to protect themselves. We compared four different training methods: workbook, video, lecture, and a small-group discussion. One hundred and ninety-one workers participated. After the training, they were more confident in their employer's preparedness to respond to a terrorist attack but specific knowledge did not change substantially. Fortunately, the self-directed workbook (the more economical and least disruptive method) was as effective as the other methods. Our experience may be useful to others who are planning terrorism-preparedness training programs.

Biothreat agents and pathology laboratories.

PubMed

Nelson, Ann; Wilson, Michael L

2007-11-01

Pathologists and laboratory staff are likely to be among the first health care workers to be aware that a potential bioterrorism attack has occurred. To prepare for such an event, it is necessary to be familiar with 1) the characteristics of bioterrorism attacks versus natural disease outbreaks, 2) which pathogens are potential bioterrorism agents; 3) the types of lesions that each causes; 4) the microbiological characteristics of each agent; 5) the Laboratory Response Network and reporting requirements, and 6) what resources are available.

Community-based health insurance knowledge, concern, preferences, and financial planning for health care among informal sector workers in a health district of Douala, Cameroon.

PubMed

Noubiap, Jean Jacques N; Joko, Walburga Yvonne A; Obama, Joel Marie N; Bigna, Jean Joel R

2013-01-01

For the last two decades, promoted by many governments and international number in sub-Saharan Africa. In 2005 in Cameroon, there were only 60 Community-based health insurance (CBHI) schemes nationwide, covering less than 1% of the population. In 2006, the Cameroon government adopted a national strategy aimed at creating at least one CBHI scheme in each health district and covering at least 40% of the population with CBHI schemes by 2015. Unfortunately, there is almost no published data on the awareness and the implementation of CBHI schemes in Cameroon. Structured interviews were conducted in January 2010 with 160 informal sectors workers in the Bonassama health district (BHD) of Douala, aiming at evaluating their knowledge, concern and preferences on CBHI schemes and their financial plan to cover health costs. The awareness on the existence of CHBI schemes was poor awareness schemes among these informal workers. Awareness of CBHI schemes was significantly associated with a high level of education (p = 0.0001). Only 4.4% of respondents had health insurance, and specifically 1.2% were involved in a CBHI scheme. However, 128 (86.2%) respondents thought that belonging to a CBHI scheme could facilitate their access to adequate health care, and were thus willing to be involved in CBHI schemes. Our respondents would have preferred CBHI schemes run by missionaries to CBHI schemes run by the government or people of the same ethnic group (p). There is a very low participation in CBHI schemes among the informal sector workers of the BHD. This is mainly due to the lack of awareness and limited knowledge on the basic concepts of a CBHI by this target population. Solidarity based community associations to which the vast majority of this target population belong are prime areas for sensitization on CBHI schemes. Hence these associations could possibly federalize to create CBHI schemes.

Knowledge About the Waterpipe (Hookah), a Qualitative Assessment Among Community Workers in a Major Urban Center in Canada.

PubMed

Hammal, Fadi; Wild, T Cameron; Finegan, Barry A

2016-08-01

Waterpipe (WP) use has surged in popularity since the introduction of flavoured shisha. It is now an increasingly popular form of smoking among youth in North America. Health professionals/educators knowledge about the WP may well be inadequate. This study, using qualitative methods, sought to explore the knowledge and attitude of leaders in the community toward the WP. Family physicians, pharmacists, tobacco counsellors, social workers and educators were invited to participate in a one-one interview using open-ended questions. A total of 27 interviews were conducted. Individuals from Eastern Mediterranean backgrounds raised doubt about the overemphasised cultural significance of the WP and perceived this as a marketing strategy by industry. Most felt that WP smokers believed the WP to be less harmful than cigarettes and that the use of flavoured tobacco was motivating people to smoke. Participants believed that education should be directed at the general public and healthcare professionals, suggesting school programs and the use of social media to inform young smokers. Most thought that the current practices regarding packaging and second hand smoke exposure are confusing. They identified the lack of knowledge, poor enforcement procedures, "so called cultural aspects" and the economic impact of banning the WP on small businesses as barriers to change. Despite the awareness of an increase in WP use, our participants recognized that little has been done to curb this problem. Our findings emphasize the need for further education and better legislation to regulate WP use and availability.

Reduced Tolerance to Night Shift in Chronic Shift Workers: Insight From Fractal Regulation.

PubMed

Li, Peng; Morris, Christopher J; Patxot, Melissa; Yugay, Tatiana; Mistretta, Joseph; Purvis, Taylor E; Scheer, Frank A J L; Hu, Kun

2017-07-01

Healthy physiology is characterized by fractal regulation (FR) that generates similar structures in the fluctuations of physiological outputs at different time scales. Perturbed FR is associated with aging and age-related pathological conditions. Shift work, involving repeated and chronic exposure to misaligned environmental and behavioral cycles, disrupts circadian coordination. We tested whether night shifts perturb FR in motor activity and whether night shifts affect FR in chronic shift workers and non-shift workers differently. We studied 13 chronic shift workers and 14 non-shift workers as controls using both field and in-laboratory experiments. In the in-laboratory study, simulated night shifts were used to induce a misalignment between the endogenous circadian pacemaker and the sleep-wake cycles (ie, circadian misalignment) while environmental conditions and food intake were controlled. In the field study, we found that FR was robust in controls but broke down in shift workers during night shifts, leading to more random activity fluctuations as observed in patients with dementia. The night shift effect was present even 2 days after ending night shifts. The in-laboratory study confirmed that night shifts perturbed FR in chronic shift workers and showed that FR in controls was more resilience to the circadian misalignment. Moreover, FR during real and simulated night shifts was more perturbed in those who started shift work at older ages. Chronic shift work causes night shift intolerance, which is probably linked to the degraded plasticity of the circadian control system. © Sleep Research Society 2017. Published by Oxford University Press on behalf of the Sleep Research Society. All rights reserved. For permissions, please e-mail journals.permissions@oup.com.

[Preparedness for influenza A/H5N1 pandemic in Niger: a study on health care workers' knowledge and global organization of health activities].

PubMed

d'Alessandro, E; Soula, G; Jaffré, Y; Gourouza, B; Adehossi, E; Delmont, J

2012-02-01

In industrialized countries, the emergence of potentially pandemic influenza virus has invited reactions consistent with the potential threat represented by these infectious agents. However, with globalization, controlling epidemics depends as much on an effective global coordination of control methods as on preparedness of northern and southern national health care systems, at the core of which are health care workers. Our study was conducted in the National Hospital of Niamey, the main Nigerian hospital. Its objective was to evaluate the knowledge of health care professionals regarding flu pandemic and control of infection. We interviewed 178 nursing staff, doctors and paramedics on the basis of a survey. This study - the first to our knowledge to explore these issues in the African context-revealed that caregivers have a rather good mastery of theoretical knowledge. Nevertheless, beyond theoretical knowledge, miscellaneous factors compromise the effectiveness of the health care structure. Some of them seem to occupy a critical position, particularly the absence of shared references among sanitary authorities and health care professionals, and the weaknesses of global coordination of preventive activities and case management.

Knowledge Work in Distributed Environments: Issues and Illusions.

ERIC Educational Resources Information Center

Pyoria, Pasi

2003-01-01

Survey data from 1,775 workers indicate that, although Finland has a sophisticated technological infrastructure, only 4 percent of Finnish wage earners regard themselves as doing telework, and only 4 percent has tried it. Teleworking was rare even among those considered knowledge workers. (Contains 40 references.) (Author/JOW)

Developing Community Health Worker Diabetes Training

ERIC Educational Resources Information Center

Ferguson, W. J.; Lemay, C. A.; Hargraves, J. L.; Gorodetsky, T.; Calista, J.

2012-01-01

We designed, implemented and evaluated a 48-hour training program for community health workers (CHWs) deployed to diabetes care teams in community health centers (CHCs). The curriculum included core knowledge/skills with diabetes content to assist CHWs in developing patient self-management goals. Our qualitative evaluation included…

Organizational Learning through Knowledge Workers and Infomediaries

ERIC Educational Resources Information Center

Milam, John

2005-01-01

Knowledge management is defined and compared to information management and the institutional research function. In order to promote learning, new tools such as learning histories are needed, mistakes must be valued, and dissatisfaction recognized as part of the learning process.

Feedback facilitates transfer of training with US Hispanic workers in a healthcare laundry linen facility.

PubMed

Lebbon, Angela R; Lee, Sin Chien; Johnson, Douglas A

2015-12-01

This study aimed to increase safety knowledge and behaviour of US Hispanic custodial workers in healthcare through a culturally appropriate training and monitoring process. A single-group, repeated-measures, pre-test and post-test design was used to examine training effectiveness across four sets of behaviours with 23 Spanish-speaking workers. Small group, lecture-style training in Spanish with pictures and video resulted in significant improvements in knowledge and behaviour. However, additional analyses show that behavioural feedback was the critical component in improving safety behaviour during transfer of training. Findings from reaction, knowledge, behaviour and results measures suggest that group training and graphic feedback is culturally appropriate and effective with Hispanic workers. Further investigation is needed to understand cultural factors that facilitate effective development and delivery of safety training and feedback to US Hispanic workers. 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/

[Safety in the Microbiology laboratory].

PubMed

Rojo-Molinero, Estrella; Alados, Juan Carlos; de la Pedrosa, Elia Gómez G; Leiva, José; Pérez, José L

2015-01-01

The normal activity in the laboratory of microbiology poses different risks - mainly biological - that can affect the health of their workers, visitors and the community. Routine health examinations (surveillance and prevention), individual awareness of self-protection, hazard identification and risk assessment of laboratory procedures, the adoption of appropriate containment measures, and the use of conscientious microbiological techniques allow laboratory to be a safe place, as records of laboratory-acquired infections and accidents show. Training and information are the cornerstones for designing a comprehensive safety plan for the laboratory. In this article, the basic concepts and the theoretical background on laboratory safety are reviewed, including the main legal regulations. Moreover, practical guidelines are presented for each laboratory to design its own safety plan according its own particular characteristics. Copyright © 2014 Elsevier España, S.L.U. y Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

Knowledge and Practice on Injection Safety among Primary Health Care Workers in Kaski District, Western Nepal

PubMed Central

Gyawali, Sudesh; Rathore, Devendra Singh; Shankar, P Ravi; Kc, Vikash Kumar; Jha, Nisha; Sharma, Damodar

2016-01-01

Background Unsafe injection practice can transmit various blood borne infections. The aim of this study was to assess the knowledge and practice of injection safety among injection providers, to obtain information about disposal of injectable devices, and to compare the knowledge and practices of urban and rural injection providers. Methods The study was conducted with injection providers working at primary health care facilities within Kaski district, Nepal. Ninety-six health care workers from 69 primary health care facilities were studied and 132 injection events observed. A semi-structured checklist was used for observing injection practice and a questionnaire for the survey. Respondents were interviewed to complete the questionnaire and obtain possible explanations for certain observed behaviors. Results All injection providers knew of at least one pathogen transmitted through use/re-use of unsterile syringes. Proportion of injection providers naming hepatitis/jaundice as one of the diseases transmitted by unsafe injection practice was significantly higher in urban (75.6%) than in rural (39.2%) area. However, compared to urban respondents (13.3%), a significantly higher proportion of rural respondents (37.3%) named Hepatitis B specifically as one of the diseases transmitted. Median (inter-quartile range) number of therapeutic injection and injectable vaccine administered per day by the injection providers were 2 (1) and 1 (1), respectively. Two handed recapping by injection providers was significantly higher in urban area (33.3%) than in rural areas (21.6%). Most providers were not aware of the post exposure prophylaxis guideline. Conclusion The knowledge of the injection providers about safe injection practice was acceptable. The use of safe injection practice by providers in urban and rural health care facilities was almost similar. The deficiencies noted in the practice must be addressed. PMID:27540325

Subjective and Objective Cancer Screening Knowledge Among White- and Blue-Collar Chinese Midlife Adults.

PubMed

Hou, Su-I

2018-02-01

Cancer is the leading cause of death among Chinese, yet little is known about cancer knowledge among this population. The study described the subjective and objective cancer screening knowledge among white- versus blue-collar Chinese midlife adults. A convenient sample of white-collar adults age 40+ years was recruited from government and academic agencies; and blue-collar adults age 40+ years were recruited from manufactory companies in Taiwan. An eight-item cancer screening knowledge test (CSKT) was used to measure objective knowledge and one five-point Likert scale item for assessing subjective (perceived) cancer screening knowledge. A total of 208 white- and 533 blue-collar workers completed the survey during 2008-2011. Mean ages between groups were comparable (41.1 versus 46.3 years), as well as family cancer history (41.5 %). About 76 % of the white-collar and 43 % of the blue-collar adults had college education. The mean score of the CSKT was lower in the blue-collar versus white-collar workers, 5.4 (SD = 1.76) versus 6.1 (SD = 1.40), indicating on average, 68 versus 76 % of the participants answered the cancer knowledge correctly. The subjective knowledge levels were, however, higher among the blue-collar workers (mean rating of 3.22 versus 2.78). The CSKT showed a good mix of relatively easy and moderately difficult items in both groups. Study showed that overall cancer screening knowledge was low among Chinese midlife adults. Although blue-collar workers scored lower on CSKT, the perceived knowledge level was higher. Results also suggest attention to communicating cancer screening information among Chinese blue-collar midlife workers in particular.

Safety and immunogenicity of a four-component meningococcal group B vaccine (4CMenB) and a quadrivalent meningococcal group ACWY conjugate vaccine administered concomitantly in healthy laboratory workers.

PubMed

Findlow, Jamie; Bai, Xilian; Findlow, Helen; Newton, Emma; Kaczmarski, Ed; Miller, Elizabeth; Borrow, Ray

2015-06-26

Safety precautions for laboratory staff working with meningococci should primarily rely on laboratory procedures preventing exposure to aerosols containing viable meningococci. Despite this, vaccination is a key component of protection in the occupational setting. In the UK in 2009, there were no licensed vaccines for meningococcal capsular group B or conjugate vaccines for capsular groups A, C, W and Y. We therefore undertook a Phase II trial in laboratory workers to investigate the safety and immunogenicity of a four component group B vaccine (4CMenB) and a quadrivalent group A, C, W and Y conjugate vaccine (ACWY-CRM). Enrolment was open to staff aged 18-65 years at the Public Health Laboratory, Manchester who may have had a potential occupational exposure risk to meningococci. 4CMenB was administered at 0, 2 and 6 months in the non-dominant arm and ACWY-CRM concomitantly at 0 months in the dominant arm. Pre- and post-vaccination blood samples were taken and analysed by the serum bactericidal antibody (SBA) assay against A, C, W and Y strains and a panel of seven diverse group B strains. Diary cards were used to record any local and systemic reactions following each vaccination. In total, 38 staff were enrolled and received initial vaccinations with 31 completing the trial per protocol. Both vaccines were proven safe, with local reactogenicity being more commonly reported following 4CMenB than ACWY-CRM. High proportions of subjects had putative protective SBA titres pre-vaccination, with 61-84 and 61-87% protected against A, C, W and Y strains and diverse MenB strains, respectively. Post-vaccination, SBA titres increased with 95-100 and 90-100% of subjects with protective SBA titres against A, C, W and Y strains and diverse MenB strains, respectively. These data suggest that 4CMenB and ACWY-CRM are safe when administered concomitantly and have the potential to enhance protection for laboratory workers. www.clinicaltrials.gov identifier: NCT00962624. Crown

Barriers to Implementation of Optimal Laboratory Biosafety Practices in Pakistan

PubMed Central

Shafaq, Humaira; Hasan, Rumina; Qureshi, Shahida M.; Dojki, Maqboola; Hughes, Molly A.; Zaidi, Anita K. M.; Khan, Erum

2016-01-01

The primary goal of biosafety education is to ensure safe practices among workers in biomedical laboratories. Despite several educational workshops by the Pakistan Biological Safety Association (PBSA), compliance with safe practices among laboratory workers remains low. To determine barriers to implementation of recommended biosafety practices among biomedical laboratory workers in Pakistan, we conducted a questionnaire-based survey of participants attending 2 workshops focusing on biosafety practices in Karachi and Lahore in February 2015. Questionnaires were developed by modifying the BARRIERS scale in which respondents are required to rate barriers on a 1-4 scale. Nineteen of the original 29 barriers were included and subcategorized into 4 groups: awareness, material quality, presentation, and workplace barriers. Workshops were attended by 64 participants. Among barriers that were rated as moderate to great barriers by at least 50% of respondents were: lack of time to read biosafety guidelines (workplace subscale), lack of staff authorization to change/improve practice (workplace subscale), no career or self-improvement advantages to the staff for implementing optimal practices (workplace subscale), and unclear practice implications (presentation subscale). A lack of recognition for employees' rights and benefits in the workplace was found to be a predominant reason for a lack of compliance. Based on perceived barriers, substantial improvement in work environment, worker facilitation, and enabling are needed for achieving improved or optimal biosafety practices in Pakistan. PMID:27400192

Large Heat Shield for Mars Science Laboratory

NASA Image and Video Library

2009-07-10

This image shows NASA Mars Science Laboratory heat shield, and a spacecraft worker at Lockheed Martin Space Systems, Denver. It is the largest heat shield ever built for descending through the atmosphere of any planet.

Peer discussions of cancer among Hispanic migrant farm workers.

PubMed Central

Lantz, P M; Dupuis, L; Reding, D; Krauska, M; Lappe, K

1994-01-01

Hispanic migrant agricultural workers' exposure to pesticides and other agrichemicals places them at increased risk for a variety of acute and chronic conditions, including cancer. As a socioeconomically disadvantaged group, migrant workers also face many barriers to effective cancer control. In 1992, a series of focus groups was held with 55 Hispanic migrant agricultural workers (22 women, 33 men) in central Wisconsin to gather information on their knowledge and attitudes regarding cancer etiology and treatment, their practices regarding cancer screening and early detection, and their concerns regarding occupational exposure to pesticides. Beliefs that pesticides are toxic and can cause health problems were common among participants. In addition, however, participants reported that they are reluctant to demand occupational protections to which they are entitled because they are afraid of losing their jobs. Study results also suggest that barriers to effective primary and secondary prevention of cancer in this Hispanic migrant agricultural worker population include knowledge and information barriers, cultural barriers, and socioeconomic barriers. A lack of knowledge and information regarding the causes of cancer, its prevention, and its early detection and treatment was evident among participants, which in turn was reflected in strong fatalistic attitudes toward the disease. Cultural barriers included attitudes of embarrassment and shame associated with physical examinations and women's strong discomfort with male clinicians. Socioeconomic barriers to secondary prevention included the cost of obtaining health services, time constraints associated with the need to work and long working days, and a lack of transportation.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:8041851

Laboratory-acquired vaccinia virus infection in a recently immunized person--Massachusetts, 2013.

PubMed

Hsu, Christopher H; Farland, Julien; Winters, Thomas; Gunn, Julia; Caron, Donna; Evans, Jennifer; Osadebe, Lynda; Bethune, Leon; McCollum, Andrea M; Patel, Nishi; Wilkins, Kimberly; Davidson, Whitni; Petersen, Brett; Barry, M Anita

2015-05-01

On November 26, 2013, the CDC poxvirus laboratory was notified by the Boston Public Health Commission (BPHC) of an inadvertent inoculation of a recently vaccinated (ACAM2000 smallpox vaccine) laboratory worker with wild type vaccinia virus (VACV) Western Reserve. A joint investigation by CDC and BPHC confirmed orthopoxvirus infection in the worker, who had reported a needle stick in his thumb while inoculating a mouse with VACV. He experienced a non-tender, red rash on his arm, diagnosed at a local emergency department as cellulitis. He subsequently developed a necrotic lesion on his thumb, diagnosed as VACV infection. Three weeks after the injury, the thumb lesion was surgically debrided and at 2 months post-injury, the skin lesion had resolved. The investigation confirmed that the infection was the first reported VACV infection in the United States in a laboratory worker vaccinated according to the Advisory Committee on Immunization Practices (ACIP) recommendations. The incident prompted the academic institution to outline biosafety measures for working with biologic agents, such as biosafety training of laboratory personnel, vaccination (if appropriate), and steps in incident reporting. Though vaccination has been shown to be an effective measure in protecting personnel in the laboratory setting, this case report underscores the importance of proper safety measures and incident reporting.

How mentors affect workers' interests and involvement at work

NASA Technical Reports Server (NTRS)

Fero, H. C.; Nakamura, J.

2002-01-01

Survey data about experience with mentors were collected from 95 workers at NASA's Jet Propulsion Laboratory. The findings raise questions about reliance on formal mentorships unconnected to proteges' daily work experience and discouragement of supervisor-mentor relationships.

Biosafety and biosecurity in veterinary laboratories

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

Finley, Melissa R.; Astuto-Gribble, Lisa M.; Brass, Van Hildren

Here, with recent outbreaks of MERS-Cov, Anthrax, Nipah, and Highly Pathogenic Avian Influenza, much emphasis has been placed on rapid identification of infectious agents globally. As a result, laboratories are building capacity, conducting more advanced and sophisticated research, increasing laboratory staff, and establishing collections of dangerous pathogens in an attempt to reduce the impact of infectious disease outbreaks and characterize disease causing agents. With this expansion, the global laboratory community has started to focus on laboratory biosafety and biosecurity to prevent the accidental and/or intent ional release o f these agents. Laboratory biosafety and biosecurity systems are used around themore » world to help mit igate the risks posed by dangerous pathogens in the laboratory. Veterinary laboratories carry unique responsibilities to workers and communities to safely and securely handle disease causing microorganisms. Many microorganisms studied in veterinary laboratories not only infect animals, but also have the potential to infect humans. This paper will discuss the fundamentals of laboratory biosafety and biosecurity.« less

Occupational sun protection: workplace culture, equipment provision and outdoor workers' characteristics.

PubMed

Reeder, Anthony I; Gray, Andrew; McCool, Judith P

2013-01-01

The aim of this study was to describe outdoor workers' sun-protective practices, workplace sun-safety culture and sun-protective equipment provision; investigate the association of demographic, personal and occupational factors with sun-protective practices; and identify potential strategies for improving workers' sun protection. The present study used a clustered survey design with randomly identified employers in nine occupations. Employees provided questionnaire measures of demographics, personal characteristics (skin type, skin cancer risk perceptions, tanning attitudes, sun-exposure knowledge), personal occupational sun protection practices (exposure reduction, use of sun-protective clothing, sunscreen and shade), workplace sun-protective equipment provision and perceived workplace sun-safety culture. Summative scores were calculated for attitudes, knowledge, workplace provision and culture. A multivariable model was built with worker and workplace variables as plausible predictors of personal sun protection. In this study, 1,061 workers (69% participation) from 112 workplaces provided sufficient information for analysis. Sex, age, prioritized ethnicity, education and risk perception differed significantly between occupational groups (p<0.001), as did workers' sun-protective practices and workplace sun-protection equipment provision and supportive culture. After adjustment, each one-point increase in Workplace Sun-safety Culture 2013Score (range 12 points) was associated with a 0.16 higher Personal Sun-Protection Score (p<0.001), and each one-point increase in Workplace Provision Score (range 4 points) was associated with a 0.14 higher score (p<0.001). Sun Protection Score was significantly associated with skin response to sun exposure (p<0.001), female sex (p=0.021), tanning attitudes (p=0.022) and occupation (p=0.049), but not ethnicity, age education, knowledge or skin cancer risk perception. Protective equipment provision and sun-protective workplace

COMPARISON OF CERTAIN ABILITIES NEEDED BY WORKERS IN LICENSED NURSERIES AND LICENSED ORNAMENTAL HORTICULTURE BUSINESSES.

ERIC Educational Resources Information Center

DILLON, ROY D.

THIS STUDY WAS CONDUCTED TO DETERMINE THE EXTENT TO WHICH WORKERS WITH THE JOB TITLES OF GENERAL DIRECTORS, SALESMEN, SUPERVISORS, AND FIELD WORKERS IN LICENSED NURSERIES NEEDED AGRICULTURALLY ORIENTED KNOWLEDGE OF THE SAME KIND AND LEVEL AS WORKERS IN COMPARABLE JOB TITLES IN ORNAMENTAL HORTICULTURE BUSINESSES. DATA WERE COLLECTED BY PERSONAL…

2003 Sandia National Laboratories--Albuquerque Annual Illness and Injury Surveillance Report

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

U.S. Department of Energy, Office of Health, Safety and Security, Office of Illness and Injury Prevention Programs

2007-05-23

Annual Illness and Injury Surveillance Program report for 2003 for Sandia National Laboratories-Albuquerque. The U.S. Department of Energy’s (DOE) commitment to assuring the health and safety of its workers includes the conduct of epidemiologic surveillance activities that provide an early warning system for health problems among workers. The IISP monitors illnesses and health conditions that result in an absence of workdays, occupational injuries and illnesses, and disabilities and deaths among current workers.

22. CONSTRUCTION PROGRESS PHOTO SHOWING WORKERS LOWERING CALCINER VESSEL INTO ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

22. CONSTRUCTION PROGRESS PHOTO SHOWING WORKERS LOWERING CALCINER VESSEL INTO CELL THROUGH THE HATCH. INEEL PHOTO NUMBER NRTS-60-2485. - Idaho National Engineering Laboratory, Old Waste Calcining Facility, Scoville, Butte County, ID

Peer group intervention for HIV prevention among health workers in Chile.

PubMed

Norr, Kathleen F; Ferrer, Lilian; Cianelli, Rosina; Crittenden, Kathleen S; Irarrázabal, Lisette; Cabieses, Báltica; Araya, Alejandra; Bernales, Margarita

2012-01-01

We tested the impacts of a professionally assisted peer-group intervention on Chilean health workers' HIV-related knowledge, attitudes, and behaviors using a quasi-experimental design with a pretest and 3-month posttest. Two Santiago suburbs were randomly assigned to the intervention or delayed intervention control condition. Five community clinics per suburb participated. Interested workers at the intervention (n = 262) and control (n = 293) clinics participated and completed both evaluations. At posttest, intervention clinic workers had higher knowledge and more positive attitudes regarding HIV, condoms, stigmatization, and self-efficacy for prevention. They reported more partner discussion about safer sex, less unprotected sex, and more involvement in HIV prevention activities in the clinic and the community, but they did not report fewer sexual partners or more standard precautions behaviors. Because of these positive impacts, the program will become a regular continuing education unit that can be used to meet health-worker licensing requirements. Copyright © 2012 Association of Nurses in AIDS Care. Published by Elsevier Inc. All rights reserved.

Lead contamination of paint remediation workers' vehicles.

PubMed

Boraiko, Carol; Wright, Eva M; Ralston, Faye

2013-03-01

Exposure to lead has been shown to be harmful to adults; it is a teratogen, it can damage the peripheral nervous system, and it adversely affects the reproductive system. Professional lead-based paint remediation workers are at risk of exposure to lead dust. The authors' study was conducted to determine if these remediation workers transfer lead from their work site to their vehicles and then potentially expose their families. It was hypothesized that remediation workers transported the lead from the remediation work site to the floorboards of their vehicles due to not following required protective equipment use. The laboratory's level of quantitation for lead on the wipe samples, 10 microg/ft2, was used to indicate lead contamination. This level was exceeded in 50% of the floorboards sampled. These results confirm that many vehicle floorboards used by remediation workers are contaminated with lead dust, potentially resulting in transfer of lead dust. The ultimate detrimental outcome could be the transfer of lead particles to other family members, causing the poisoning of a child or other at-risk person.

Global flexibility--shop floor flexibility: what's a worker to do?

PubMed

Forrant, R

1999-01-01

For several years new forms of work organization have been introduced by U.S. management to cut labor costs, improve productivity, and increase their shop floor control. Corporations have also invested in computer-controlled machinery in an effort to eliminate large numbers of skilled blue-collar workers and to decrease their reliance on the tacit knowledge of such workers. Once seemingly secure jobs in diverse industries like airplanes, jet engines, machine tools, and computer chips, are no longer so stable. In an effort to expand their global reach and reorganize the workplace, managers are able to capitalize on two conflicted and conflicting attitudes among the workforce: the first, workers most deep-seated fear, the loss of a permanent job; the second, their aspirations to contribute their knowledge and skills in a positive way on the shop floor. In this article the reorganization of work at two western Massachusetts metalworking companies is described. What distinguishes these cases is the central role that the union played in the organized plant and the workers played in both plants to improve production and at least for now preserve jobs.

Virtually the Same: A Comparison of STEM Students' Content Knowledge, Course Performance, and Motivation to Learn in Virtual and Face-to-Face Introductory Biology Laboratories. Research and Teaching

ERIC Educational Resources Information Center

Reece, Amber J.; Butler, Malcolm B.

2017-01-01

Biology I is a required course for many science, technology, engineering, and mathematics (STEM) majors and is often their first college-level laboratory experience. The replacement of the traditional face-to-face laboratory experience with virtual laboratories could influence students' content knowledge, motivation to learn biology, and overall…

Evaluation of Computer-Based Training for Health Workers in Echocardiography for RHD.

PubMed

Engelman, Daniel; Okello, Emmy; Beaton, Andrea; Selnow, Gary; Remenyi, Bo; Watson, Caroline; Longenecker, Chris T; Sable, Craig; Steer, Andrew C

2017-03-01

The implementation of screening for rheumatic heart disease at a population-scale would require a considerable increase in human resources. Training nonexpert staff in echocardiography requires appropriate methods and materials. This pre/post study aims to measure the change in the knowledge and confidence of a group of health workers after a computer-assisted training intervention in basic echocardiography for rheumatic heart disease. A syllabus of self-guided, computer-based modules to train nonexpert health workers in basic echocardiography for rheumatic heart disease was developed. Thirty-eight health workers from Uganda participated in the training. Using a pre/post design, identical test instruments were administered before and after the training intervention, assessing the knowledge (using multiple-choice questions) and confidence (using Likert scale questions) in clinical science and echocardiography. The mean total score on knowledge tests rose from 44.8% to 85.4% (mean difference: 40.6%, 95% confidence interval [CI]: 35.4% to 45.8%), with strong evidence for an increase in scores across all knowledge theme areas (p < 0.001). Increased confidence with each key aspect was reported, and there was strong evidence for an increase in the mean score for confidence scales in clinical science (difference: 7.1, 95% CI: 6.2 to 8.0; p < 0.001) and echocardiography (difference: 18.3, 95% CI: 16.6 to 20.0; p < 0.001). The training program was effective at increasing knowledge and confidence for basic echocardiography in nonexpert health workers. Use of computer-assisted learning may reduce the human resource requirements for training staff in echocardiography. Copyright © 2016 World Heart Federation (Geneva). Published by Elsevier B.V. All rights reserved.

The role of nurses/social workers in using a multidimensional guideline for diagnosis of anxiety and challenging behaviour in people with intellectual disabilities.

PubMed

Pruijssers, Addy; van Meijel, Berno; Maaskant, Marian; Keeman, Noortje; Teerenstra, Steven; van Achterberg, Theo

2015-07-01

This study seeks (1) to investigate the impact of the implementation of the 'Diagnostic Guideline for Anxiety and challenging behaviours in clients with intellectual disability' on nurses/social workers' knowledge and self-efficacy; and (2) to evaluate the role of nurses/social workers in the diagnostic process when applying the guideline. Nurses/social workers have extensive contact with clients with intellectual disabilities. Despite this key position, the contribution of nurses/social workers to the diagnosis of mental health problems and challenging behaviours is rather limited. The authors developed the multidimensional 'Diagnostic Guideline for Anxiety and challenging behaviours'. In this article, the implementation of this guideline is evaluated concerning knowledge and self-efficacy of nurses/social workers, as well the role of nurses/social workers in the diagnostic process. This study employed a comparative multiple case study design. Qualitative and quantitative research methods. Working with the 'Diagnostic Guideline for Anxiety and challenging behaviours' led to a statistically significant increase in knowledge and self-efficacy among the nurses/social workers in the experimental condition, compared with nurses/social workers in the control condition. Nurses/social workers and psychologists appreciated the more active contribution of the nurses/social workers in the diagnostic process. Working with the guideline increased the knowledge and self-efficacy of nurses/social workers, and led to more active participation of nurses/social workers in the diagnostic process. After following a training programme, nurses/social workers can effectively contribute to the diagnostic process in clients with anxiety and related challenging behaviours. © 2015 John Wiley & Sons Ltd.

Knowledge Management in Naval Sea Systems Command: A Structure for Performance Driven Knowledge Management Initiative

DTIC Science & Technology

2002-09-01

interested users. The loyalty of the knowledge worker is to his/her knowledge community and not the organization per se [Ref. 40]. Sharing is inherently...Command (NAVSEA). The former commander of NAVSEA, Vice Admiral Pete Nanos (who retired in June 2002), introduced the branding concept in 1999 to...entire organization to embrace the changes. New process initiation actions such as awareness training, storytelling , rewards, new hire

Social Work Practice with Latinos: Key Issues for Social Workers

ERIC Educational Resources Information Center

Furman, Rich; Negi, Nalini Junko; Iwamoto, Derek Kenji; Rowan, Diana; Shukraft, Allison; Gragg, Jennifer

2009-01-01

The Latino population is the fastest growing group in the United States; thus, it is imperative that social workers and other mental health practitioners be knowledgeable about the current literature on how to effectively serve this population. This article elucidates key issues and knowledge, such as immigration and migration concerns; discusses…

Confidence level in venipuncture and knowledge on causes of in vitro hemolysis among healthcare professionals

PubMed Central

Milutinović, Dragana; Andrijević, Ilija; Ličina, Milijana; Andrijević, Ljiljana

2015-01-01

Introduction This study aimed to assess confidence level of healthcare professionals in venipuncture and their knowledge on the possible causes of in vitro hemolysis. Materials and methods A sample of 94 healthcare professionals (nurses and laboratory technicians) participated in this survey study. A four-section questionnaire was used as a research instrument comprising general information for research participants, knowledge on possible causes of in vitro hemolysis due to type of material used and venipuncture technique and specimen handling, as well as assessment of healthcare professionals’ confidence level in their own ability to perform first and last venipuncture. Results The average score on the knowledge test was higher in nurses’ than in laboratory technicians (8.11 ± 1.7, and 7.4 ± 1.5, respectively). The difference in average scores was statistically significant (P = 0.035) and Cohen’s d in the range of 0.4 indicates that there is a moderate difference on the knowledge test among the health care workers. Only 11/94 of healthcare professionals recognized that blood sample collection from cannula and evacuated tube is method which contributes most to the occurrence of in vitro hemolysis, whereas most risk factors affecting occurrence of in vitro hemolysis during venipuncture were recognized. There were no significant differences in mean score on the knowledge test in relation to the confidence level in venipuncture (P = 0.551). Conclusion Confidence level at last venipuncture among both profiles of healthcare staff was very high, but they showed insufficient knowledge about possible factors affecting hemolysis due to materials used in venipuncture compared with factors due to venipuncture technique and handling of blood sample. PMID:26527124

The Case for Creative Abrasion: Experts Speak Out on Knowledge Management.

ERIC Educational Resources Information Center

Cowley-Durst, Barbara; Christensen, Hal D.; Degler, Duane; Weidner, Douglas; Feldstein, Michael

2001-01-01

Five knowledge management (KM) experts discuss answers to six fundamental issues of KM that address: a definition of knowledge and KM; relationship between business and KM; whether technology has helped the knowledge worker; relationship between learning, performance, knowledge, and community; the promise of knowledge ecology or ecosystem and…

Safety Knowledge and Changing Behavior in Agricultural Workers: an Assessment Model Applied in Central Italy.

PubMed

Cecchini, Massimo; Bedini, Roberto; Mosetti, Davide; Marino, Sonia; Stasi, Serenella

2018-06-01

In recent years, the interest in health and safety in the workplace has increased. Agriculture is one of the human work activities with the highest risk indexes. Studies on risk perception of agricultural workers are often referred to as specific risk factors (especially pesticides), but the risk perception plays an important role in preventing every kind of accident and occupational disease. The aim of this research is to test a new method for understanding the relation between risk perception among farmers and the main risk factors to which they are exposed. A secondary aim is to investigate the influence of training in risk perception in agriculture. The data collection was realized using a questionnaire designed to investigate the risk perception; the questionnaire was given to a sample of 119 agricultural workers in central Italy. Through the use of the "principal components analysis" it was possible to highlight and verify the latent dimensions underlying the collected data in comparison with scales of attitudes. Results show that the highest percentage of strong negative attitude is among the people who have worked for more years, while farmers who have worked for fewer years have a marked positive attitude. The analysis of the questionnaires through the synthetic index method (Rizzi index) showed that agricultural workers involved, in particular the elderly workers, have a negative attitude towards safety; workers are hostile to safety measures if they have not attended special training courses.

WORKER STACKS GRAPHITE BLOCKS AGAINST INNER SOUTH WALL OF REACTOR. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

WORKER STACKS GRAPHITE BLOCKS AGAINST INNER SOUTH WALL OF REACTOR. INL NEGATIVE NO. 3925. Unknown Photographer, 12/14/1951 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

Culturally Sensitive Education Can Decrease Hispanic Workers' Risk of Metabolic Syndrome.

PubMed

Marks, Steven

2016-04-08

Metabolic syndrome is a continuing problem in the United States, and the Hispanic population is at increased risk of developing complications from this disease process. Many of the workers at a South Jersey yacht-building company are Hispanic, and a culturally sensitive education program was implemented to improve their overall health. Program assessments included the Latino Dietary Behavior Questionnaire (LDBQ), anthropomorphic measurements, and laboratory studies both pre and post intervention. The intervention included a Spanish-language lecture on metabolic syndrome and healthy nutrition, followed by an interactive culturally appropriate cooking demonstration for the participants and their significant others. Program participants showed reductions in body mass index, blood pressure, lipid levels, and hemoglobin A1c, and more knowledge of healthy nutrition as measured by the LDBQ. This finding supports culturally sensitive education programs to improve the health of Hispanic populations. © 2016 The Author(s).

Improving occupational health care for construction workers: a process evaluation

PubMed Central

2013-01-01

Background To evaluate the process of a job-specific workers’ health surveillance (WHS) in improving occupational health care for construction workers. Methods From January to July 2012 were 899 bricklayers and supervisors invited for the job-specific WHS at three locations of one occupational health service throughout the Netherlands. The intervention aimed at detecting signs of work-related health problems, reduced work capacity and/or reduced work functioning. Measurements were obtained using a recruitment record and questionnaires at baseline and follow-up. The process evaluation included the following: reach (attendance rate), intervention dose delivered (provision of written recommendations and follow-up appointments), intervention dose received (intention to follow-up on advice directly after WHS and remembrance of advice three months later), and fidelity (protocol adherence). The workers scored their increase in knowledge from 0–10 with regard to health status and work ability, their satisfaction with the intervention and the perceived (future) effect of such an intervention. Program implementation was defined as the mean score of reach, fidelity, and intervention dose delivered and received. Results Reach was 9% (77 workers participated), fidelity was 67%, the intervention dose delivered was 92 and 63%, and the intervention dose received was 68 and 49%. The total programme implementation was 58%. The increases in knowledge regarding the health status and work ability of the workers after the WHS were graded as 7.0 and 5.9, respectively. The satisfaction of the workers with the entire intervention was graded as 7.5. The perceived (future) effects on health status were graded as 6.3, and the effects on work ability were graded with a 5.2. The economic recession affected the workers as well as the occupational health service that enacted the implementation. Conclusions Programme implementation was acceptable. Low reach, limited protocol adherence and

A description of factors affecting hazardous waste workers' use of respiratory protective equipment

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

Salazar, M.K.; Takaro, T.K.; Connon, C.

1999-07-01

This article describes the first phase of a study that was designed to gain an understanding of hazardous waste workers' attitudes and beliefs about the use of respiratory protective equipment. Exploratory, open-ended interviews were conducted among 28 respirator users at a US Department of Energy facility. Subjects were asked to describe their knowledge, attitudes, and beliefs about their risks to hazards at their worksites and to discuss their use of respiratory protective equipment. A detailed content analysis of the interviews resulted in the generation of a taxonomy of issues and concerns which fell into three general categories: (1) Knowledge, Beliefs,more » and Attitudes, (2) Physical and Psychological Effects, and (3) External Influences. Knowledge, Beliefs, and Attitudes included Training, Fit Testing, Medical Clearance, Work Exposures, Respirator Use, and Vulnerability to Disease. Physical and Psychological Effects included Somatic/Health Effects, Personal Comfort, Visual Effects, Fatigue, Communication, and Anxiety. External Influences included Structural Environment, Quality and Availability of Equipment, Other PPEs, Co-Worker Influence, Supervisor Influence, and Organizational Culture. The findings from this study have important implications to training and education programs. Effective respiratory protection programs depend on a knowledge of the factors that affect workers' use of equipment. This study suggests that efforts to assure equipment comfort and fit, to assist workers who see and hear less well as a result of their equipment, and to develop strategies to allay worker anxiety when wearing equipment should all be components of a program. An organizational culture that supports and abets the appropriate use of equipment is also a critical element in a successful program.« less

Infection control knowledge, attitudes, and practices among healthcare workers at Mulago Hospital, Kampala, Uganda.

PubMed

Sethi, Ajay K; Acher, Charles W; Kirenga, Bruce; Mead, Scott; Donskey, Curtis J; Katamba, Achilles

2012-09-01

Effective implementation of infection control programs and adherence to standard precautions are challenging in resource-limited settings. The objective of this study was to describe infection control knowledge, attitudes, and practices among healthcare workers (HCWs) in Uganda. We conducted a survey of hospital employees who had direct contact with patients or their immediate environment. We also performed an environmental assessment of resource availability and utilization within hospital wards. Surgical, medicine, and obstetrics wards at a national referral hospital in Kampala, Uganda. One hundred eighty-three randomly selected HCWs. Almost all HCWs knew to wash their hands, although nursing and support staff were less likely to perceive that HCWs' hands can be a vector of disease transmission. Hand washing was valued more as a means of self-protection than as a means to prevent patient-to-patient transmission, consistent with the prevailing belief that infection control was important for occupational safety. Sinks were not readily accessible, and soap at sinks was uncommon throughout the medicine and obstetrics wards but more commonly available in the surgery wards. Alcohol gel was rarely available. Changing infection control practices in developing countries will require a multifaceted approach that addresses resource availability, occupational safety, and local understanding and attitudes about infection control.

Statistical Analysis of the Worker Engagement Survey Administered at the Worker Safety and Security Team Festival

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

Davis, Adam Christopher

The Worker Safety and Security Team (WSST) at Los Alamos National Laboratory holds an annual festival, WSST-fest, to engage workers and inform them about safety- and securityrelated matters. As part of the 2015 WSST-fest, workers were given the opportunity to participate in a survey assessing their engagement in their organizations and work environments. A total of 789 workers participated in the 23-question survey where they were also invited, optionally, to identify themselves, their organization, and to give open-ended feedback. The survey consisted of 23 positive statements (i.e. “My organization is a good place to work.”) with which the respondent couldmore » express a level of agreement. The text of these statements are provided in Table 1. The level of agreement corresponds to a 5-level Likert scale ranging from “Strongly Disagree” to “Strongly Agree.” In addition to assessing the overall positivity or negativity of the scores, the results were partitioned into several cohorts based on the response meta-data (self-identification, comments, etc.) to explore trends. Survey respondents were presented with the options to identify themselves, their organizations and to provide comments. These options suggested the following questions about the data set.« less

Shock wave facilities at Pulter Laboratory of SRI international

NASA Astrophysics Data System (ADS)

Murri, W. J.

1982-04-01

Shock wave research in the Poulter Laboratory covers two broad areas: dynamic material response and dynamic structural response. Workers in both areas use common facilities. The Laboratory has several guns and the facilities to perform various types of high explosive loading experiments. The use of these facilities and experimental techniques is illustrated with examples from research projects.

Metabolic syndrome: a common problem among office workers.

PubMed

Alavi, S S; Makarem, J; Mehrdad, R; Abbasi, M

2015-01-01

Metabolic syndrome (MSx) is associated with several health problems. Workers are an important part of any organization. To determine the prevalence of MSx and related variables among office workers. This cross-sectional study evaluated 1488 office workers in Qom province, Central Iran, by using a multi-stage cluster sampling. Diagnosis of MSx was based on blood HDL-cholesterol, triglyceride, and fasting blood sugar (FBS) levels and waist circumference, and blood pressure. The overall prevalence of MSx was 35.9% (95% CI 33.5% to 38.3%), higher in men (37.2%) than in women (20.6%), and increased with age. The most common laboratory findings of MSx were hypertriglyceridemia (45.9%) and low HDL-cholesterol level (45.5%). Office workers with MSx had a significantly (p<0.001) higher body mass index than those without MSx. Lack of regular leisure time physical activity (p=0.003), and low intake of fruits (p=0.02) were associated with MSx. The prevalence of MSx was very high among office workers. Workplace health improvement programs through identifying and preventing MSx are necessary for improvement of staff's health.

The nature and impact of stigma towards injured workers.

PubMed

Kirsh, Bonnie; Slack, Tesha; King, Carole Anne

2012-06-01

Many injured workers experience high levels of stigma and discrimination, which compound their physical injuries and cause social and psychological harm. Despite a growing awareness of the prevalence of such stigma, there is little research that focuses on the sources, nature and consequences of stigma with respect to the lives of injured workers. The purpose of this paper is to advance knowledge related to stigma towards injured workers, specifically to explain the nature and processes of stigma and their influence on injured workers' lives. Using a constructivist grounded theory approach, data from focus groups (n = 28 participants) and individual interviews (n = 18) were analyzed to discern how stigma is exhibited and perpetuated, and its impact on the lives of injured workers. The study culminated in a preliminary theoretical framework that delineates the key components of the manifestations and impacts of stigma that includes stereotypes, unethical practices and maltreatment negatively affecting work, relationships and the mental health of injured workers. The development of sound conceptualizations in this area can advance our understanding of stigma processes and provide a framework for anti-stigma efforts. The findings have implications for public education, workplace interventions and services for injured workers.

Laboratory Safety in the Biology Lab.

ERIC Educational Resources Information Center

Ritch, Donna; Rank, Jane

2001-01-01

Reports on a research project to determine if students possess and comprehend basic safety knowledge. Shows a significant increase in the amount of safety knowledge gained when students are exposed to various topics in laboratory safety and are held accountable for learning the information as required in a laboratory safety course. (Author/MM)

[Changes in hospitality workers' expectations and attitudes after the implementation of the Spanish smoking law].

PubMed

Martínez-Sánchez, Jose M; Fenández, Esteve; Fu, Marcela; Pérez-Ríos, Mónica; Schiaffino, Anna; López, María J; Alonso, Begoña; Saltó, Esteve; Nebot, Manel; Borràs, Josep M

2010-01-01

To assess changes in hospitality workers' expectations and attitudes towards the Spanish smoking law before and 2 years after the smoking ban. We performed a longitudinal study of a cohort (n=431) of hospitality workers in five regions in Spain before the law came into effect and 24 months later. Expectations and attitudes towards the ban and knowledge about the effect of second-hand smoke on health were compared before and after the ban. We recruited 431 hospitality workers in the baseline survey and 219 were followed-up 24 months later (overall follow-up rate of 50.8%). The percentage of hospitality workers who knew the law was 79.0% before it was passed and was 94.1% 24 months later (p<0.05). We observed an increase in support to the smoke-free ban in all public places, including bars and restaurants (54.1% to 65.8%; p<0.05). The percentages of support for the current ban, perception of compliance with the ban by employees and customers, and knowledge of the effect of second-hand smoke on health also increased. Knowledge and support to the Spanish smoking law among hospitality workers increased 2 years after the implementation of the ban. Copyright 2009 SESPAS. Published by Elsevier Espana. All rights reserved.

Worker reproduction of the invasive yellow crazy ant Anoplolepis gracilipes.

PubMed

Lee, Ching-Chen; Nakao, Hirotaka; Tseng, Shu-Ping; Hsu, Hung-Wei; Lin, Gwo-Li; Tay, Jia-Wei; Billen, Johan; Ito, Fuminori; Lee, Chow-Yang; Lin, Chung-Chi; Yang, Chin-Cheng Scotty

2017-01-01

Reproductive division of labor is one of the key features of social insects. Queens are adapted for reproduction while workers are adapted for foraging and colony maintenance. In many species, however, workers retain functional ovaries and can lay unfertilized male eggs or trophic eggs. Here we report for the first time on the occurrence of physogastric workers and apparent worker reproduction in the invasive yellow crazy ant Anoplolepis gracilipes (Fr. Smith). We further examined the reproductive potential and nutritional role of physogastric workers through multidisciplinary approaches including morphological characterization, laboratory manipulation, genetic analysis and behavioral observation. Egg production with two types of eggs, namely reproductive and trophic eggs, by physogastric workers was found. The reproductive egg was confirmed to be haploid and male-destined, suggesting that the workers produced males via arrhenotokous parthenogenesis as no spermatheca was discovered. Detailed observations suggested that larvae were mainly fed with trophic eggs. Along with consumption of trophic eggs by queens and other castes as part of their diet, the vital role of physogastric workers as "trophic specialist" is confirmed. We propose that adaptive advantages derived from worker reproduction for A. gracilipes may include 1) trophic eggs provisioned by physogastric workers likely assist colonies of A. gracilipes in overcoming unfavorable conditions such as paucity of food during critical founding stage; 2) worker-produced males are fertile and thus might offer an inclusive fitness advantage for the doomed orphaned colony.

A collaborative approach to lean laboratory workstation design reduces wasted technologist travel.

PubMed

Yerian, Lisa M; Seestadt, Joseph A; Gomez, Erron R; Marchant, Kandice K

2012-08-01

Lean methodologies have been applied in many industries to reduce waste. We applied Lean techniques to redesign laboratory workstations with the aim of reducing the number of times employees must leave their workstations to complete their tasks. At baseline in 68 workflows (aggregates or sequence of process steps) studied, 251 (38%) of 664 tasks required workers to walk away from their workstations. After analysis and redesign, only 59 (9%) of the 664 tasks required technologists to leave their workstations to complete these tasks. On average, 3.4 travel events were removed for each workstation. Time studies in a single laboratory section demonstrated that workers spend 8 to 70 seconds in travel each time they step away from the workstation. The redesigned workstations will allow employees to spend less time travelling around the laboratory. Additional benefits include employee training in waste identification, improved overall laboratory layout, and identification of other process improvement opportunities in our laboratory.

The Consequence of Combined Pain and Stress on Work Ability in Female Laboratory Technicians: A Cross-Sectional Study.

PubMed

Jay, Kenneth; Friborg, Maria Kristine; Sjøgaard, Gisela; Jakobsen, Markus Due; Sundstrup, Emil; Brandt, Mikkel; Andersen, Lars Louis

2015-12-11

Musculoskeletal pain and stress-related disorders are leading causes of impaired work ability, sickness absences and disability pensions. However, knowledge about the combined detrimental effect of pain and stress on work ability is lacking. This study investigates the association between pain in the neck-shoulders, perceived stress, and work ability. In a cross-sectional survey at a large pharmaceutical company in Denmark 473 female laboratory technicians replied to questions about stress (Perceived Stress Scale), musculoskeletal pain intensity (scale 0-10) of the neck and shoulders, and work ability (Work Ability Index). General linear models tested the association between variables. In the multi-adjusted model, stress (p < 0.001) and pain (p < 0.001) had independent main effects on the work ability index score, and there was no significant stress by pain interaction (p = 0.32). Work ability decreased gradually with both increased stress and pain. Workers with low stress and low pain had the highest Work Ability Index score (44.6 (95% CI 43.9-45.3)) and workers with high stress and high pain had the lowest score (32.7 (95% CI 30.6-34.9)). This cross-sectional study indicates that increased stress and musculoskeletal pain are independently associated with lower work ability in female laboratory technicians.

Reported changes in sexual behaviour and human papillomavirus knowledge in Peruvian female sex workers following participation in a human papillomavirus vaccine trial.

PubMed

Brown, B; Blas, M M; Heidari, O; Carcamo, C; Halsey, N A

2013-07-01

Limited data exist on the effect of clinical trial participation on sexual behavioural change. Two hundred female sex workers working in Lima, Peru received human papillomavirus (HPV) vaccine in either the standard (0, 2, 6 months) or modified (0, 3, 6 months) schedule. Participants received comprehensive screening and treatment for sexually transmitted infections (STIs), counselling on safe sex practices, education about HPV and the HPV vaccine, contraceptives (oral and condoms) and family planning at each visit. We assessed vaccine completion rates, change in sexual practices, and changes in HPV knowledge before and after participation in the vaccine trial. There were high rates of vaccine completion, 91% overall. The estimated number of reported new and total clients over a 30-day period decreased significantly (P < 0.001). Knowledge about HPV and HPV-related disease increased among all participants. In addition, all participants listed at least one preventive strategy during the month 7 follow-up survey.

HIV awareness of outgoing female migrant workers of Bangladesh: a pilot study.

PubMed

Islam, M Mofizul; Conigrave, Katherine M; Miah, Md Shahjahan; Kalam, Kazi Abul

2010-12-01

Female migrant workers face a growing scale of unsafe migration, which increases their risk of HIV. Despite this, increasing numbers of women are migrating from Bangladesh to other countries as contractual workers. The aim of the study is to establish a baseline for the socio-demographic status of female migrant workers and the extent of their HIV/AIDS awareness along with the factors that determine it, and to discuss the need for effective HIV awareness programmes. During June-July 2008 data were collected by a questionnaire from 123 participants by approaching a cross section of women at the airport who were ready to fly to take up an overseas job. A total of 87% had heard of HIV/AIDS. Participants who had completed an education level of year ≥8 were more likely to have been informed about HIV than others. The average score in correct identification of modes of HIV infection was 1.6 (out of 4) and for preventive measures 1.8 (out of 5). Television and health workers were the major sources of HIV related knowledge. HIV-knowledge among the potential female migrant workers seems to be poor. As growing numbers of female workers are moving overseas for work, government and other concerned agencies must take a pro-active role to raise their awareness of HIV/AIDS infection and of effective preventive measures.

Predicate calculus, artificial intelligence, and workers' compensation.

PubMed

Harber, P; McCoy, J M

1989-05-01

Application of principles of predicate calculus (PC) and artificial intelligence (AI) search methods to occupational medicine can meet several goals. First, they can improve understanding of the diagnostic process and recognition of the sources of uncertainty in knowledge and in case specific information. Second, PC provides a rational means of resolving differences in conclusion based upon the same premises. Third, understanding of these principles allows separation of knowledge (facts) from the process by which they are used and therefore facilitates development of AI-based expert systems. Application of PC to recognizing causation of pulmonary fibrosis is demonstrated in this paper, providing a method that can be generalized to other problems in occupational medicine. Application of PC and understanding of AI search routines may be particularly applicable to workers' compensation where explicit statement of rational and inferential process is necessary. This approach is useful in the diagnosis of occupational lung disease and may be particularly valuable in workers' compensation considerations, wherein explicit statement of rationale is needed.

The Community Health Worker. Working Guide. Guidelines for Training. Guidelines for Adaptation.

ERIC Educational Resources Information Center

World Health Organization, Geneva (Switzerland).

This book is a revised and enlarged edition of "The Primary Health Worker," a standard teaching text and reference manual developed for community health workers and their trainers and supervisors. The new edition has been updated with practical knowledge gained during the extensive field use of the previous work. The book also incorporates new…

The Attitude of Construction Workers toward the Implementation of Occupational Health and Safety (OHS)

NASA Astrophysics Data System (ADS)

Widaningsih, L.; Susanti, I.; Chandra, T.

2018-02-01

Construction industry refers to one of the industries dealing with high accident rate. Besides its outdoor workplace involving many workers who usually work manually, the workers’ work culture and less awareness of occupational health and safety (OHS) are attributed to the high accident rate. This study explores some construction workers who are involved in some construction projects in big cities such as Bandung and Jakarta. The questionnaire-given to the construction workers focusing on stone construction, wood construction, and finishing session-reveals that the construction workers knowledge and understanding of nine Occupational Health and Safety (OHS) aspects reach above 50%. However, does not appear to reflect their knowledge and understanding of Occupational Health and Safety (OHS). The results of Focus Group Discussion (FGD) and an in-depth interview show that the fallacious implementation of Occupational Health and Safety (OHS) is attributed to their traditional “work culture”.

Attitudes and beliefs, not just knowledge, influence the effectiveness of environmental cleaning by environmental service workers.

PubMed

Matlow, Anne G; Wray, Rick; Richardson, Susan E

2012-04-01

Hospital environmental service workers (ESWs) play an important role in interrupting the chain of infection because the environment is a reservoir for nosocomial pathogens. Improving ESWs' knowledge through education has been shown to improve ESW cleaning, but the behavioral determinants of their work have not been studied. Understanding and targeting ESWs' attitudes and beliefs may inform strategies to improve environmental cleaning. With the theory of planned behavior as framework, we used questionnaires and focus groups to examine intensive care unit ESWs' attitudes, beliefs [behavioral, normative, and control], and control) and intent about their job. Baseline quantitative microbial cultures of high-touch services were performed before and after cleaning. After an educational intervention addressing their attitudes, beliefs, and general infection control knowledge, attitudes, beliefs, and microbial contamination were reassessed. Beliefs were uniformly strong (4.5/5-5/5), and normative beliefs correlated best with intent to clean (R(2) = 0.3). Themes elicited from the focus groups included "me versus them," lack of appreciation, pride in work, and "if it were me." The rate of environmental contamination was significantly improved after the intervention (P = .0074 vs P = .0023, respectively); the measured relationship among attitudes, beliefs, and intent was not significantly changed. ESWs' attitudes and beliefs about their job may impact their intent to clean and in turn the effectiveness of their efforts. Understanding and addressing these attitudes and beliefs can be used to inform strategies for sustained improvement of environmental cleaning. Copyright © 2012 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.

Hepatitis B discrimination in everyday life by rural migrant workers in Beijing

PubMed Central

Leng, Anli; Li, Youwei; Wangen, Knut Reidar; Nicholas, Stephen; Maitland, Elizabeth; Wang, Jian

2016-01-01

ABSTRACT Background: In China, the hepatitis B virus (HBV) is a particularly challenging public health issue, with an estimated 90 million chronic hepatitis B carriers accounting for almost 7% of the population. Health-related discrimination can serve as a barrier to prevention and care for infectious diseases, such as HBV, degrade the HBV sufferers' quality of life and limit HBV patients' employment opportunities. While rural migrants account for up to 40% of the total urban population in the developed cities in China, there has been no study of the discrimination behavior of rural migrant workers toward HBV carriers. Objective: This study evaluates the discrimination behavior of rural migrant workers toward HBV carriers and patients and proposes public policy recommendations to address discrimination and stigma. Methods: The sample comprised 903 rural adults, aged over 18 years old, who migrated to Beijing. Using a face-to-face interview, we surveyed rural migrants' demographic characteristics, knowledge of HBV and discrimination against HBV carriers. Descriptive statistics were used to characterize the study population, HBV stigma and knowledge of HBV. Three discrimination levels (no-mild, medium and severe discrimination) were modeled using multiple logistic regression. Results: Rural migrants to Beijing had a mean age of 36 years, were overwhelmingly married (91.58%), mostly with a junior high school or lower education (78.05%) and mainly engaged as temporary workers (42.52%) or self-employed (33.78%). Only 30.56% reported that they had been vaccinated against HBV. On the 0–10 discrimination scale, rural migrants rated 6.24, with only 4.54% displaying no sign of HBV-related discrimination. The high discrimination score occurred alongside a low mean knowledge of HBV (7.61 on the 1–22 ranking of HBV knowledge). Multiple logistic regression results suggest an inverse relationship between discrimination levels and HBV knowledge, especially knowledge about

Hepatitis B discrimination in everyday life by rural migrant workers in Beijing.

PubMed

Leng, Anli; Li, Youwei; Wangen, Knut Reidar; Nicholas, Stephen; Maitland, Elizabeth; Wang, Jian

2016-05-03

In China, the hepatitis B virus (HBV) is a particularly challenging public health issue, with an estimated 90 million chronic hepatitis B carriers accounting for almost 7% of the population. Health-related discrimination can serve as a barrier to prevention and care for infectious diseases, such as HBV, degrade the HBV sufferers' quality of life and limit HBV patients' employment opportunities. While rural migrants account for up to 40% of the total urban population in the developed cities in China, there has been no study of the discrimination behavior of rural migrant workers toward HBV carriers. This study evaluates the discrimination behavior of rural migrant workers toward HBV carriers and patients and proposes public policy recommendations to address discrimination and stigma. The sample comprised 903 rural adults, aged over 18 years old, who migrated to Beijing. Using a face-to-face interview, we surveyed rural migrants' demographic characteristics, knowledge of HBV and discrimination against HBV carriers. Descriptive statistics were used to characterize the study population, HBV stigma and knowledge of HBV. Three discrimination levels (no-mild, medium and severe discrimination) were modeled using multiple logistic regression. Rural migrants to Beijing had a mean age of 36 years, were overwhelmingly married (91.58%), mostly with a junior high school or lower education (78.05%) and mainly engaged as temporary workers (42.52%) or self-employed (33.78%). Only 30.56% reported that they had been vaccinated against HBV. On the 0-10 discrimination scale, rural migrants rated 6.24, with only 4.54% displaying no sign of HBV-related discrimination. The high discrimination score occurred alongside a low mean knowledge of HBV (7.61 on the 1-22 ranking of HBV knowledge). Multiple logistic regression results suggest an inverse relationship between discrimination levels and HBV knowledge, especially knowledge about treatment and transmission routes. The "fear of being

Community-based health insurance knowledge, concern, preferences, and financial planning for health care among informal sector workers in a health district of Douala, Cameroon

PubMed Central

Noubiap, Jean Jacques N; Joko, Walburga Yvonne A; Obama, Joel Marie N; Bigna, Jean Joel R

2013-01-01

Introduction For the last two decades, promoted by many governments and international number in sub-Saharan Africa. In 2005 in Cameroon, there were only 60 Community-based health insurance (CBHI) schemes nationwide, covering less than 1% of the population. In 2006, the Cameroon government adopted a national strategy aimed at creating at least one CBHI scheme in each health district and covering at least 40% of the population with CBHI schemes by 2015. Unfortunately, there is almost no published data on the awareness and the implementation of CBHI schemes in Cameroon. Methods Structured interviews were conducted in January 2010 with 160 informal sectors workers in the Bonassama health district (BHD) of Douala, aiming at evaluating their knowledge, concern and preferences on CBHI schemes and their financial plan to cover health costs. Results The awareness on the existence of CHBI schemes was poor awareness schemes among these informal workers. Awareness of CBHI schemes was significantly associated with a high level of education (p = 0.0001). Only 4.4% of respondents had health insurance, and specifically 1.2% were involved in a CBHI scheme. However, 128 (86.2%) respondents thought that belonging to a CBHI scheme could facilitate their access to adequate health care, and were thus willing to be involved in CBHI schemes. Our respondents would have preferred CBHI schemes run by missionaries to CBHI schemes run by the government or people of the same ethnic group (p). Conclusion There is a very low participation in CBHI schemes among the informal sector workers of the BHD. This is mainly due to the lack of awareness and limited knowledge on the basic concepts of a CBHI by this target population. Solidarity based community associations to which the vast majority of this target population belong are prime areas for sensitization on CBHI schemes. Hence these associations could possibly federalize to create CBHI schemes. PMID:24498466

Lead poisoning in precious metals refinery assayers: a failure to notify workers at high risk.

PubMed

Kern, D G

1994-05-01

Lead poisoning in a precious metals refinery fire assayer and a routine OSHA inspection prompted an investigation of the index facility, a survey of the industry, and efforts to notify assayers of this previously unrecognized hazard. Air and blood samples were obtained at the index facility. Management personnel from all fire assay laboratories in Rhode Island and southern Massachusetts were interviewed. The industry's trade association, OSHA, NIOSH, trade unions, and the media were asked to assist in a nationwide notification effort. Assayers at the index facility had excessive exposures to lead due to an age-old, lead-based assaying method that remains the industry gold standard. Blood lead levels of the three assayers (mean 61.3 micrograms/dl, range 48-86 micrograms/dl) were considerably higher than those of 16 other refinery workers (mean 27.4 micrograms/dl, range 13-49 micrograms/dl). The industry survey revealed inadequate knowledge of both the lead hazard and the applicability of the OSHA lead standard. Notification efforts failed in large part due to economic obstacles. The notification of workers at high risk of lead exposure and the eradication of occupational lead poisoning will require greater attention to economic forces.

Outbreak of Transient Conversions of the QuantiFERON-TB Gold In-Tube Test in Laboratory Health Care Worker Screenings

PubMed Central

Peracchi, Marta; Zorzi, Diego; Fiorio, Silvia; Fallico, Loredana; Palù, Giorgio

2012-01-01

Gamma interferon release assays were recently introduced in health care worker (HCWs) screenings for tuberculosis surveillance. In longitudinal surveys, conversions and reversions are seen, and yet whether these changes are unspecific or are an expression of new infections and microbial clearance remains unclear. In order to further elucidate these changes, we analyzed an outbreak of 15 transient conversions in 53 HCWs who operate in the same laboratory and handle specimens potentially containing Mycobacterium tuberculosis who underwent screening by the QuantiFERON-TB Gold In-Tube (QFT-GIT) test between 11 May and 30 June 2010: 15/46 (33%) negative HCWs showed a conversion and then reverted after 7 to 107 days. To validate these results, an evaluation of methodological procedures and test reliability, as well as an analysis of results obtained during the same period and processed by the same laboratory, was carried out. For the latter purpose, QFT-GIT results determined for 78 ward HCWs who underwent screening during the same period and were employed in departments with at least 3 infectious tuberculosis patients per year or had cared for an infectious patient without airborne precautions were analyzed with the following results: 6/63 (9%) HCWs with negative results in 3 different departments showed transient conversion (P = 0.002; odds ratio, 4.60; 95% confidence interval, 1.62 to 13.04). A retrospective survey of in-house biosafety practices led to determination of a single exposure factor within the laboratory. These data emphasize the validity of the hypothesis that a transient conversion demonstrates the presence of a real tubercular infection and could be an important indicator for occupational biosafety concerns. They also confirm that subjects with recent conversion should be retested before chest radiography and chemotherapy is offered. PMID:22518010

Upward Mobility of Low-Income Workers.

ERIC Educational Resources Information Center