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为摸清我县中小学生沙眼患病情况,便于今后加强治疗,我们于1990年4月至9月,根据《中国学生体质、健康调查研究手册》和盐城市1990年中小学生沙眼普查普治方案的诊断标准,对县内122838名中小学生的沙眼进行了调查。结果分析如下: 1.患病率:共检122838名,患沙眼者31,446人,患病率25.60％。其中小学生患病率为26.66％(23191/86981),中学生患
In order to find out the prevalence of trachoma in primary and secondary school students in our county and to facilitate the future treatment, we conducted a comprehensive survey on the basis of the “Handbook of Chinese Students’ Physique and Health Investigation and Research” and the 1990 " Of the diagnostic criteria for the county of 122838 primary and secondary trachoma were investigated. The results are analyzed as follows: 1. Prevalence: A total of 123,838, 31,446 people suffering from trachoma, the prevalence rate of 25.60%. The prevalence of primary school students was 26.66% (23,191/86981), secondary school students