نتایج جستجو برای: adverse health effect
تعداد نتایج: 2681450 فیلتر نتایج به سال:
BACKGROUND The engagement of children in work is common in agricultural families. Work of children brings about cific benefits to both the family and the children; however, at the same time, it creates many hazards, including health risk. MATERIALS AND METHOD The aim of the study was to determine current and delayed health effects among individuals who were engaged in agricultural activities ...
In this study, I use panel data from municipal Japanese National Health Insurance (JNHI) insurers to estimate their financial efficiency scores using nonparametric methods and to estimate the causal effects of structural and regional characteristics on the efficiency scores consistently using econometric methods. The major findings of this study are as follows. First, the estimated efficiency s...
BACKGROUND To evaluate the safety of acupuncture in a large number of patients receiving conventional health care and, based on these results, to develop a new medical consent form for acupuncture. METHODS The prospective observational study included patients who received acupuncture treatment for chronic osteoarthritis pain of the knee or hip, low back pain, neck pain or headache, allergic r...
Research has established that chronic stress, including traumatic events, leads to adverse health outcomes. The literature has primarily used two approaches: examining the effect of acute stress in a laboratory setting and examining the link between chronic stress and negative health outcomes. However, the potential health impact of a single or acute traumatic event is less clear. The goal of t...
Background The effect of temporal changes in cancer therapy on health status among childhood cancer survivors has not been evaluated. Objective To compare proportions of self-reported adverse health status outcomes among childhood cancer survivors across 3 decades. Design Cross-sectional. (ClinicalTrials.gov: NCT01120353). Setting 27 North American institutions. Participants 14 566 adul...
Abstract Background and purpose: Aims: Weather is one of the essential needs of human. Due to increasing of the air pollution, air pollution is one of the most important challenges of human life, in the last decades. Air pollutants, including NO2 can have significant adverse health effects on the human. Therefore, evaluation of the health effects of this pollutant is necessary for its contro...
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