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我们对广西壮、汉、瑶三个民族,7~22周岁,43379名大、中、小学生沙眼,按《中国学生体质、健康调查研究》手册之沙眼检查细则规定,以我国1979年中华医学会第二届眼科学会上提出的简易沙眼临床分期分级标准进行检查诊断。检查工作前,先集中培训检查队员,统一检查诊断标准。检查中坚持上睑双翻法,注意观察角膜血管翳及沙眼滤泡之特性。严格随机抽样复查,每日的检查误差率均未超过国家规定标准。结果如下:
We conducted a survey on trachoma of 43,379 primary, secondary and middle school students in Guangxi Zhuang Autonomous Region, Han and Yao ethnic groups from 7 to 22 years of age and according to the rules of trachoma examination in the Handbook of Chinese Students’ Physique and Health Survey. Based on the 1979 Chinese Medical Association The second session of the Institute of Ophthalmology simplified strabismus clinical staging grading standards for examination and diagnosis. Before the inspection work, we should focus on training and inspecting team members and uniformly inspect the diagnostic criteria. Examination insisted double fold method, pay attention to observe the characteristics of corneal blood vessels and trachoma follicles. Strict random sampling review, daily inspection error rate did not exceed the national standard. The result is as follows: