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我国人的盲目率,各地陆续有资料报道,由于受到地理因素、经济状况及生活习惯等方面的影响,其盲目率及致盲原因有很大的差异。为探索青海高原地区少数民族的盲目及眼病发生情况,我们于1983年4～5月间深入青海省民和县官亭乡,对两个土民聚居的大队进行眼病普查,现报告如下: 材料和方法此次共调查土民4107人,男性2076人,女性2031人,调查时采取逐户访问,或集中
The rate of blindness in our country has been reported by various localities. Due to the influence of geographical factors, economic conditions and living habits, the blindness rate and the cause of blindness are quite different. In order to explore the blindness and the occurrence of eye diseases of ethnic minorities in the Qinghai Plateau, we conducted an investigation into the eye census of two brigade groups with large numbers of people, from September to May 1983, in Guanting Township, Minhe County, Qinghai Province. The report is as follows: Materials Methods and Methods The total population of 4107 people surveyed, 2076 males and 2031 females, survey-by-household visits, or focus