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目的 调查海南省定安县老年人盲患病率 ,了解该县盲发病情况 ,以便做好本县的防盲治盲工作。方法 1999年— 2 0 0 0年采取线索调查和抽样调查相结合的方法在安安县十三个乡镇中全面开展 ,对有眼疾的患者进行视力和眼部检查。分二步进行 ,先由各村村长对村里有眼疾的群众造册登记 ,集中到乡镇由我们进行检查 ,并对一个自然村详细检查。结果 先后为 12 5 3 9人进行了眼疾检查和治疗 ,其中 60岁以上的老年人 80 86人 ,以世界卫生组织视力损伤为标准 ,60岁以上盲患病率为 4.85 % ,占总受检人数的 3 .13 % ,以双眼日常生活视力 <0 .1为标准 ,盲患病率为 5 .8%。抽查的自然村人口为 2 15 8人 ,受检人数为 1945人 ,其中 60岁以上老年人 3 82人 ,盲患病率为 3 .4% ,占受检人数的 0 .67%。在老年和女性中 ,盲患病率增高 ,白内障仍是盲的主要原因。结论 定安县老年人中盲患病率为 4.85 %。在老年和女性中 ,白内障引起的盲目仍是当前严重的问题。
Objective To investigate the prevalence of blindness among the elderly in Dingan County, Hainan Province, and to understand the prevalence of blindness in this county in order to prevent blindness and blindness in this county. Methods Between 1999 and 2000, a combination of census and sample surveys was conducted in thirteen towns and villages in An’an County for visual acuity and eye examinations. In two steps, first, the village chiefs should register the masses with eye diseases in the village and focus on the townships for inspection by us and a detailed examination of a natural village. Results Twelve hundred and seventy-three people were examined and treated for eye diseases. Among them, 80 86 were elderly over 60 years of age. According to the WHO vision impairment, the prevalence of blindness over the age of 60 was 4.85% 3.13% of the number of eyes to visual acuity of daily life <0.1 as the standard, the prevalence of blindness was 5.8%. The natural village sampling population was 2,158 and the number of people examined was 1945, of which 3 82 were aged 60 and over. The prevalence of blindness was 3.4%, accounting for 0.67% of the number of people examined. In older people and women, the prevalence of blindness is increased, and cataract remains the main cause of blindness. Conclusion The prevalence of blindness among the elderly in Ding’an County is 4.85%. In old age and in women, blindness caused by cataracts remains the current serious problem.