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按WHO标准,对泸州市城乡5个居民点7651人,作盲目及低视力流行病学调查,其结果:患病率双盲为0.26％、单盲为0.69％;低视力双眼为0.52％,单眼为0.33％,所有患病率女性均高于男性(P≥0.01);农民双盲和单眼低视力均高于工人(P<0.01);家务劳动者单盲、双眼低视力均高于农民(P<0.01)。致盲主要眼病依次是白内障、葡萄膜炎、角膜感染、眼外伤、沙眼等:导致低视力的主要病因是屈光不正、白内障、沙眼等。可治者双盲为45.0％,单盲为32.1％,双眼低视力为67.5％,单眼低视力为56.0％。
According to the WHO standard, 7651 people in urban and rural areas of Luzhou city were investigated for blindness and low vision. The results showed that the prevalence of double blindness was 0.26%, single blindness was 0.69%, low vision eyes were 0.52% Monocular was 0.33%, all the prevalences were higher in women than in men (P≥0.01); double blindness and monocular low vision were higher in peasants than in workers (P <0.01); single labile workers and low vision in both eyes were higher than peasants (P <0.01). The main blinding eye diseases are cataract, uveitis, corneal infection, ocular trauma, trachoma, etc. The main causes of low vision are refractive errors, cataract, trachoma and so on. The curative rate was 45.0% for double-blind patients, 32.1% for single-blind patients, 67.5% for binocular eyes, and 56.0% for monocular eyes.