نتایج جستجو برای: adverse health effect
تعداد نتایج: 2681450 فیلتر نتایج به سال:
BACKGROUND There are long-standing concerns about adverse effects of gas appliances on respiratory health. However, the potential adverse effect of low-NOx (nitrogen oxide) unflued gas heaters on children's health has not been assessed. OBJECTIVES Our goal was to compare the respiratory health effects and air quality consequences of exposure to low-NOx unflued gas heaters with exposure to non...
conclusions it is concluded that the most of pregnant women are oblivious to their health for getting pregnant and some of them experience symptoms of mental disorders in reproductive age. the findings show that domestic violence is a hidden and persistent epidemic among the pregnant women. women, who had more previous delivery, needed this information less. results the results showed that 17.5...
background: this study explores the level of occupational stress and main sources of occupational and personal stress among rural health workers (rhw) of the health network of mashhad district. method: the first part of the occupational stress inventory (osi) (called the occupational roles questionnaire (orq)) was used to measure the rural health workers occupational stress (n=172). a number of...
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