沙眼是由沙眼衣原体引起的慢性传染性眼病,是中小学生常见病之一。我们于1991年对市区4所中学4684名学生进行调查,结果分析如下。一、检查方法1.按照我国1979年中华医学会第二届眼科学会制订的沙眼临床分期分级标准。2.沙眼的诊断以目测为主。疑沙:上穹窿部仅有轻度充血、少量乳头或滤泡,不作疾病统计。 Trachoma is caused by Chlamydia trachomatis chronic infectious eye disease, is one of the common diseases of primary and secondary students. In 1991, we surveyed 4,684 students from 4 secondary schools in urban areas. The results are analyzed as follows. First, the inspection methods 1 in accordance with China’s 1979 Chinese Medical Association, the Second Ophthalmology Society developed strabismus clinical staging grading standards. 2. trachoma diagnosis mainly visual. Suspected sand: the Ministry of the fornix only mild congestion, a small amount of nipple or follicular, not for disease statistics.