نتایج جستجو برای: occupational history
تعداد نتایج: 405680 فیلتر نتایج به سال:
Epidemiological investigation of 475 workers exposed to dust in flax processing has shown that family susceptibility has a decisive role in the development of byssinosis in those workers. Workers whose fathers had occupational history of exposure to flax dust were more resistant to the development of the disease than those whose fathers had no such history. Such tolerance was much higher in wor...
BACKGROUND Occupational skin disease is a common problem among health care workers (HCWs). The prevalence of occupational skin disease in HCWs has been reported in several international studies, but not in the UK. AIMS To estimate the prevalence of occupational skin disease in a population of UK HCWs and to explore possible causative factors. METHODS Clinical and non-clinical HCWs attending...
BACKGROUND Hospital based studies of occupational risk factors for knee disorders are complicated by the possibility of selective referral to hospital of people whose work is made difficult by their symptoms. AIMS To explore the extent of such bias and to assess the association of meniscal injury with occupational activities. METHODS A questionnaire was mailed to a community sample of 2806 ...
BACKGROUND Little research has been focused on the health status or the occupational protection awareness of sanitation workers. The policy recommendations on the occupational safety and health of sanitation workers based on the scientific research are also insufficient in developing countries like China. OBJECTIVE To study the incidence of dermatoses and the relevance with occupational expos...
BACKGROUND The association between lung cancer and occupational exposure to organic solvents is discussed. Since different solvents are often used simultaneously, it is difficult to assess the role of individual substances. OBJECTIVES The present study is focused on an in-depth investigation of the potential association between lung cancer risk and occupational exposure to a large group of or...
Much has been learned from epidemiologic studies conducted in the past 4 decades that can be directly applied to the management of workers affected with occupational asthma. Studies have provided information about host factors, environmental exposure, and occupational agents posing the highest risks for development of severe irreversible airway obstruction and asthma disability. Investigators h...
In this randomized controlled trial, the value of using occupational health nurses (OHNs) to monitor the care of hypertensive employees at work was compared with regular care (RC) delivered in the community. One year after entry, the blood pressure level, medication history, compliance with treatment, and cost of hypertensive care of the participants were determined by independent evaluators. T...
Lead poisoning is one of the earliest identified and most known occupational disease. Its acute effects have been recognized from antiquity when this condition principally afflicted manual workers and slaves, actually scarcely considered by the medicine of that time. The Industrial Revolution caused an epidemic of metal intoxication, urging scientists and physician of that period to study and i...
abstract al- muntazam by ibn al -jawzi is one of the greatest the book ancient book of texts on history of islam in the 6th century.it is very important one;because of including rare reports which are not found any where.in addition to historical reports,his outlook , in which embodies information on mythologies, milal wa nihal (sects and creeds), geography, and political, social and religiou...
Background and aims: Many workers face significant hazardous workplace exposures, especially indeveloping countries. The objective of this study was to investigate the prevalence of occupational riskfactors and common occupational diseases in Kerman.Methods: This study was based on data from occupational risk factor and disease monitoring systemsavailable at Kerman Provi...
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