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为了更好地开展治沙防盲工作,掌握发病情况,我们于1982年春就本乡四所中、小学,一所幼儿园共1155名学生做了沙眼调查,其中男704名,女451名。年龄1～10岁221名,11～20岁934名。病型分类:按照1955年沙眼防治现场会议标准,在1155名学生中,查出沙Ⅰ~+488例(42.25%),沙Ⅰ~(++)151例(13.07%),沙Ⅱ~+17例(1.47%),沙Ⅱ~(++)15例(1.29%),总发病率为58.08%。
In order to better carry out prevention and control of desertification and master the incidence, we conducted a trachoma investigation on 1155 pupils in four primary and secondary schools and one kindergarten in the spring of 1982, including 704 males and 451 females. 221 children aged from 1 to 10 and 934 from 11 to 20 years old. Type of disease: According to the standard of the trachoma prevention and control conference in 1955, among 1155 students, there were 151 cases of sand Ⅰ ~ + 488 cases (42.25%), 151 cases (13.07%) of Ⅰ ~ (++) 17 cases (1.47%), sand Ⅱ ~ (++) 15 cases (1.29%), the total incidence was 58.08%.