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为了解我省近几年来中小学生按眼患病变化趋势，笔者对1991～1996年每年全省年报表中的中小学生沙眼监测资料汇总分析如下。1对象与方法在各市、地分别选择城市中小学各一所，乡村中小学各一所，监测全部学生，监测点每年基本上不变。沙眼检查按照1979年中华医学会眼科学会提出
In order to understand the trend of primary and secondary school students in our province in recent years, the author analyzed and summarized the data of primary and secondary school trachoma monitoring data from 1991 to 1996 in the annual report of the province. 1 Subjects and Methods In each city and city, select one city primary and secondary schools and one rural primary and secondary school respectively to monitor all students. The monitoring points are basically unchanged each year. Trachoma examination according to 1979 Chinese Medical Association ophthalmology presented