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我们对满州里地区机关职工,厂矿职工,学生,居民和牧民进行了沙眼流行病学调查诊断标准:按国家规定的标准,分Ⅰ,Ⅱ期。共查4970(?)人,患沙眼22807人,占45.88％。市区沙眼患病率为38.04％,矿区为52.92％,坆区43.01％。性别无明显差异,但有随年龄而增长的现象,11～20岁为41.(?)3％,61岁以上则高达84.44％。牧区1～10岁为28.57％,31～40岁为78.38％,41～50岁较前一年龄组略少,61岁以上的为98.04％。城乡患者均以第一期轻沙眼(Ⅰ+)为主占75.91％。其次为(I++),占6.67％。(Ⅱ+)为5.76％。(Ⅲ++)占1.6％。合并症中有
We conducted a trachoma epidemiological survey of workers, factory workers, students, residents and pastoralists in the area of Manchuria. According to the standards set by the state, we divided into phases Ⅰ and Ⅱ. A total of 4970 (?) People, suffering from trachoma 22,807, accounting for 45.88%. The prevalence of trachoma in urban areas was 38.04%, 52.92% in mining areas and 43.01% in Zhan District. No significant gender differences, but with age and the phenomenon of growth, 11 to 20 years old 41 (?) 3%, 61 years of age is as high as 84.44%. The pasturing area was 28.57% from 1 to 10 years old and 78.38% from 31 to 40 years old, slightly less than the previous age group from 41 to 50 years old, and 98.04% over 61 years old. Both urban and rural patients with the first phase of light trachoma (Ⅰ +) accounted for 75.91%. Followed by (I + +), accounting for 6.67%. (Ⅱ +) was 5.76%. (Ⅲ ++) accounted for 1.6%. There are complications