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为探讨防治地方性砷中毒的方法及效果 ,在新疆奎屯病区对干预实验前后不同时间的高砷井水、患者病情和居民患病率进行了流行病学调查。结果表明干预实验 15年来 77%病区饮用水已符合卫生要求 ,环境已无砷污染 ,砷中毒患者90 %以上病情有了好转 ,再无新发病例。
In order to explore the methods and effects of prevention and treatment of endemic arsenism, epidemiological investigation was conducted in Kuitun Ward of Xinjiang at different times before and after the intervention. The results showed that drinking water in 77% ward had met the hygienic requirements in the past 15 years and the environment had no arsenic pollution. Over 90% of the patients with arsenic poisoning got better and no new cases were found.