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1987～1989年对第二松花江治理后沿江居民健康状况进行了调查,结果在660名沿江居民中查出视野缩小者22人(占3.33%);在283名受试者中听力减退者18人(占6.36%),末梢感觉障碍未查出有临床意义的特征,说明在沿江居民中仍存在着与甲基汞污染有关的轻微体征。
From 1987 to 1989, the health status of residents along the river after the second Songhua River was investigated. As a result, 22 people (3.33%) with narrowing of sight were found among 660 residents along the river. Among 283 subjects, those with hearing loss People (6.36%), peripheral sensory disturbance did not detect clinically significant features, indicating that there are still residents in the Yangtze River along with methylmercury pollution-related minor signs.