نتایج جستجو برای: occupational risk
تعداد نتایج: 988459 فیلتر نتایج به سال:
background: low back pain (lbp) is one of the most common problems among the workers of different industries. the role of occupational factors in causing the lbp has been indicated previously. lbp has great socio-economic costs and most of its costs are related to the chronic lbp. the aim of this study was to identify the occupational risk factors that are related to the progression of the lbp ...
Current Opinion in Allergy and Clinical Immunology 2008, 8:110–114 Purpose of review This review examines the relationship between exposure to workplace allergens and the risk of developing occupational allergy. Recent findings Evidence suggests that the risk of developing occupational allergy increases with allergen exposure; however, with some occupational allergens, this exposure–response re...
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...
abstract: about 60% of total premium of insurance industry is pertained?to life policies in the world; while the life insurance total premium in iran is less than 6% of total premium in insurance industry in 2008 (sigma, no 3/2009). among the reasons that discourage the life insurance industry is the problem of adverse selection. adverse selection theory describes a situation where the inf...
Occupational rhinitis (OR), a very frequent disease caused by several occupations, tends to share etiological agents and to be three times more prevalent than occupational asthma (OA). Exposure, which can be reliably estimated by means of job description or mean week exposure, may be the single most important determinant of occupational sensitization and OR. Atopy is a controversial risk factor...
Background and aim: correspondence analysis method as the best method to optimize matrix functions that using the risk-injury matrix methods are analyzed. This method reduces the information contained in the risk-injury table and to determine the correlation between the variables in the matrix. The aim of this study is to present accidents and occupational hazards dimensions is dependent to ris...
Occupational health and safety risk factors can have direct or indirect effects on levels of organizational commitment, job satisfaction, and the job productivity of workers in service companies as well as other types of industries. In this paper, the effects of physical, biological, chemical and socio-psychological risk factors, related to occupational safety and health, encountered in hotel e...
Background and aimsDue to occupational exposures, primary health care workers are more at risk of blood- borne infections such as AIDS, Hepatitis B and Hepatitis C. This study was conducted to determine the frequency of occupational injuries and its related factors among the primary health care workers in Bahar city.MethodsIn this cross-sectional study, conducted in 2007, 182 primary health car...
BACKGROUND Environmental asbestos pollution can cause malignant mesothelioma, but few studies have involved dose-response analyses with detailed information on occupational, domestic, and environmental exposures. OBJECTIVES In the present study, we examined the spatial variation of mesothelioma risk in an area with high levels of asbestos pollution from an industrial plant, adjusting for occu...
abstract project management in construction industry, in many cases, is imperfect with respect to the integration of occupational health and safety (ohs) risks. this imperfection exhibits itself as complications affecting the riskiness of industrial procedures and is illustrated usually by poor awareness of ohs within project teams. difficulties on ohs regularly came about in the construction i...
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