نتایج جستجو برای: occupational categories
تعداد نتایج: 165292 فیلتر نتایج به سال:
INTRODUCTION This study assessed occupational differences in the prevalence of mental and physical disorders in an employed general population sample in Singapore and investigated the impact of these disorders on work productivity losses in terms of work-loss days and work-cutback days. The association of occupation with alcohol use disorders (AUD) and nicotine dependence (ND) was also investig...
Abstract Knowledge regarding neuropsychiatric disabilities has increased in recent years, resulting in an increasing number of adults requesting neuropsychiatric evaluation. The aim of this qualitative study was to describe adult clients' experiences of participating actively in a supportive assessment process in which they received a diagnosis of either autism spectrum disorder (ASD) and/or ...
odine-131 (131I) has been known as a radionuclide with potential adverse health effects following both occupational and environmental exposures (NCRP 1985, Zanzonico and Becker 2000, Astakhova et al. 1998). 131I has a physical half life of 8 days, biological half life of 80 days, conceptually an effective half life of 7.3 days. With respect to occupational exposures to 131I, there are two categ...
The authors analyzed data on electric fields from a prior study of occupational magnetic field exposure and leukemia risk conducted in Los Angeles County, California, in 1972-1990. Ranking of exposure differed somewhat for magnetic and electric fields. The odds ratios were 1.22 (95% confidence interval (CI) 0.80-1.86) and 1.15 (95% confidence interval 0.78-1.72) for medium and high exposure cat...
Background: In humans, as in most mammals, spermatogenesis is temperature dependent. Experimental studies in animals and humans have demonstrated the role of exogenous heat exposure in male infertility. Several occupational and environmental exposures and toxins have known or suspected deleterious actions to male reproductive function. The main objective of this study was to determine the frequ...
We present up to 45 years of cancer incidence data by occupational category for the Nordic populations. The study covers the 15 million people aged 30-64 years in the 1960, 1970, 1980/1981 and/or 1990 censuses in Denmark, Finland, Iceland, Norway and Sweden, and the 2.8 million incident cancer cases diagnosed in these people in a follow-up until about 2005. The study was undertaken as a cohort ...
BACKGROUND Professional expectations for communication skills are explicit. These skills are needed for professional integrity and personal morale. Nevertheless, occupational physicians see doctors as patients for whom communication among between doctors and with their managers are the principal cause of their presenting health problems. AIM To describe the frameworks of professionalism in me...
OBJECTIVE Occupational therapy (OT) for cerebral palsy focuses on the development of skills necessary for the performance of activities of daily living. The aim of this systematic review was to determine whether OT interventions improve outcome for children with cerebral palsy (CP). METHODS An extensive search in MEDLINE, CINAHL, EMBASE, AMED and SCISEARCH was performed. Studies with controll...
The aim of this article was to describe the structure and content of a job-exposure matrix (JEM) for historical asbestos exposure in The Netherlands. The JEM contained 309 occupational job title groups in 70 branches of industry during 10 periods of 5 years during 1945-1994, resulting in 3090 evaluations. Dutch sources on asbestos exposure measurements provided quantitative guidance for 69 eval...
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