摘要
为了解海南黎族偏僻地区乡民的视力健康、盲及低视力的流行病学分布和主要致病病因等情况.随机选择纯黎族乡民7 634人进行视力检查,对矫正视力或戴针孔镜视力不足0.3者进行眼部排查.结果显示:盲及低视力的患病人数为492人,占受检人数的6.44%,其中,双眼盲117人,占1.53%;单眼盲127人,占1.66%;双眼低视力142人,占1.86%;单眼低视力106人,占1.39%.致盲病因主要为白内障、角膜病和青光眼等.
To understand the Hainan Li nationality villagers＇ visual health status, including blindness and low vision epidemiological distribution in remote villagers, the main cause of disease-pure Li nationality randomly selected 7634 villagers for the investigation and the corrected visual acuity or visual-pinhole mirror less than 0.3 are surveyed. The results showed that the number of blind and low-vision patients is 492, accounting for 6.44 percent of the number of subjects, including the double blind eyes of 117 people, accounting for 1.53% ;singleblind eyes 127 people, or 1.66 percent; double low vision 142 people, accounting for 1.86 % ;low vision monocular 106 people, or 1.39 percent. The main cause of cataract is blindness, keratopathy, and glaucoma.
出处
《海南大学学报（自然科学版）》
CAS
2008年第2期157-160,共4页
Natural Science Journal of Hainan University
关键词
视力调查
流行病学
盲
低视力
黎族
visual survey
epidemiology
blindness
low vision
Li nationality
