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为了解广州地区近年的沙眼发病情况,我们于1981年初抽查我市各区学生及工厂沙眼发病情况,计共抽查15个单位,调查15165人。各单位平均受检率97.01%。沙眼发病率为9.69%至45.70%,平均24.23%。现报告如下: 检查方法及对象检查方法:在手电筒斜照下,肉眼观察,不强调以角膜血管翳及睑结膜刮片包涵体检查作依据。诊断标准按1979年第二届眼科学术会
In order to understand the incidence of trachoma in Guangzhou in recent years, we sampled the incidence of trachoma in students and factories in various districts of our city in early 1981. A total of 15 units were randomly selected to investigate 15,165 people. The average unit rate of 97.01%. The incidence of trachoma was 9.69% to 45.70% with an average of 24.23%. Now report as follows: Inspection methods and objects Inspection methods: Under the flashlight oblique view, the naked eye observation, does not emphasize the corneal vascularization and conjunctival scraper inclusion body examination as the basis. Diagnostic criteria according to 1979 second ophthalmic society