Wei sheng yan jiu = Journal of hygiene research
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To explore the effects of workplace violence on work ability, work satisfaction and turnover intent based on the theory of occupational stress in health professionals and to provide evidence for evaluating the process and consequence of workplace violence. ⋯ Workplace violence had direct and indirect effects on the work ability, job satisfaction and turnover intent. Measures should be taken to reduce workplace violence and it' s effects in health professionals.
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Lactose intolerance associated with nutrition and health of human especially infant period of time and effect milk product intake. It is important significance to maintain health and cut down the aged risk of osteoporosis because lactose intolerance was understand about grouping, clinical symptom and diagnose. There are extensive perspective for understand prevent and control lactose intolerance for lactose gene polymorphism. It is effective method for earlier period detection gene screen with lactose typing for osteoporosis, however there are carry out multiplicity research in many ways to improve and control lactose intolerance
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To study the foodborne disease outbreaks in the areas covered by National Foodborne Disease Surveillance System. ⋯ More work needs to be done to improve the foodborne disease surveillance system.
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To study the foodborne disease outbreaks in the areas covered by National Foodborne Disease Surveillance System. ⋯ More work needs to be done to improve the foodborne disease surveillance system.
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Randomized Controlled Trial Clinical Trial
[Effect of daily or once weekly iron supplementation on growth and iron status of preschool children].
The effect of daily and once weekly iron supplementation on hemoglobin(Hb), serum ferritin (SF), erythrocyte protoporphyrin (EFP) in whole blood, prevalence of iron deficiency, body weight and height of preschool children was compared in this study. ⋯ Daily micronutrient supplement can improve growth of preschool children. Once weekly iron supplement is effective same as daily supplement in improving iron status and reducing the prevalence of iron deficiency in the preschool children.