【摘要】 目的　了解辽宁省饮水型地方性砷中毒现状。方法　根据饮水型地方性砷中毒分布规律 ,在全省重点地区进行饮用水水砷含量及砷中毒情况调查。结果　辽宁省重点地区饮用水水砷含量均 <0 .0 5mg/L ,未发现砷中毒患者。结论　辽宁省未发现饮水型砷中毒病区和砷中毒患者 ,但仍有潜在的威胁更多还原

【Abstract】 ObjectiveTo determine the prevalence of drin king-water type arsenism in Liaoning Province.MethodsWe investigated the relationship of arsenic lev el in drinking-water and prevalence of arsenism with the distributive pattern o f drinking-water type endemic arsenism in focal area in Liaoning Province.ResultsArsenic level was less than 0.05 mg/L,and arsen ism patients were not found over focal area of Liaoning Province.ConclusionsAlthough we don’t discover the drinking-w ater type arsenism endemic area and the associated patients,but the existence of the likelihood of the latent endemic area is not ruled out yet in Liaoning Prov ince.更多还原