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1978年7月—12月对肇源县沿江渔民区的居民健康,进行了调查。对其中80例160只眼的视力,视野和眼肌等功能作以下初步分析报告。一、检查对象及结果 (一)性别:男性64人,女性16人。 (二)年令:8～19岁15人,20～30岁16人,31～64岁49人。 (三)职业:渔民59人,农民6人,学生15人。 (四)吃鱼历史:10年以下者14人,11～20年者21人,21年以上者45人。 (五)视力:1.0～2.0 97只眼,0.6～0.9 46只眼,0.3～0.5 10只眼,0.1～0.2,1只眼,未测6只眼。 (六)视野: (1)正常者67只眼;缩小者93只眼:其中轻度缩小者77只眼(82.8％),中度缩小者15只眼,重度缩小者1只眼。 (2)单眼缩小者5人(5只眼),
From July to December 1978, residents’ health in the fishermen’s area along the river in Zhaoyuan County was investigated. Eighty cases of 160 eyes of vision, visual field and eye muscle and other functions for the following preliminary analysis report. First, check the object and the results (a) gender: 64 males and 16 females. (B) the year: 15 people aged 8 to 19, 16 people aged 20 to 30, 49 people aged 31 to 64. (C) occupation: 59 fishermen, 6 peasants, 15 students. (D) history of eating fish: 14 people less than 10 years, 21 people in 11 to 20 years, 45 people more than 21 years. (E) visual acuity: 1.0 to 2.0 97 eyes, 0.6 to 0.9 46 eyes, 0.3 to 0.5 10 eyes, 0.1 to 0.2, 1 eye, 6 eyes were not measured. (F) horizons: (1) normal 67 eyes; narrowing 93 eyes: 77 were mildly diminished (82.8%), 15 moderately diminished, severe diminished 1 eye. (2) 5 eyes with narrow eyes (5 eyes),