论文部分内容阅读
于1987年12月对我市沿海城乡11284名不同职业的居民进行了沙眼调查，现将结果分析如下：1城乡居民沙眼患病情况本次调查共检出沙眼患者1297人，患病率为11.49％，与我市1981年的调查（14.95％）相比，下降了3.4个百分点，低于广东省（37．17％）北京郊区（18．93％），P＜0.01
In December 1987, 11284 inhabitants of different occupations in coastal cities and towns of our city were surveyed. The results are as follows: 1 The prevalence of trachoma in urban and rural residents A total of 1297 trachoma patients were detected in this survey, with a prevalence of 11.49 %, Which is 3.4 percentage points lower than the survey of our city in 1981 (14.95%), lower than that of Guangdong (37.17%) in Beijing suburbs (18.93%), P <0.01