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1984年3月～5月对长春市二道河子区东盛街道17、20委进行盲目调查。调查方法按省盲目流调办公室制定的统一方法和标准,进行调查。采用1973年 WHO 制定的盲目及低视力标准,对沙眼的诊断采用1979年第二届全国眼科学术会议制定的沙眼临床分期法。采用 WHO 提供的检查记录卡片做普查记录。调查结果1.样本总人数为3,400人,受检人数为3,377人,受检率为99.33%,每个受检者
March 1984 ~ May, Changchun Erdaohezi District Tung Shing Street 17,20 committee conducted a blind investigation. Survey method According to the provincial blind flow control office to develop a unified method and standards for investigation. Using the blind and low vision standards developed by the WHO in 1973, the trachoma clinical staging method developed by the Second National Eye Academic Conference in 1979 was used for the diagnosis of trachoma. Using the inspection record card provided by WHO as a census record. Findings 1. The total number of samples was 3,400, the number of subjects was 3,377, the detection rate was 99.33%, each subject