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[摘要]
目的：调查分析2015-01/12西安市雁塔区残疾人致盲和低视力原因。
方法：对2015-01/12来我院鉴定的340例视力残疾患者资料进行整理，分析致盲和低视力原因。
结果：共鉴定出340例视力残疾患者，病因依次为高度近视(24.7%)、青光眼(13.5%)、糖尿病视网膜病变(11.8%)、黄斑病变(9.7%)、角膜病(5.3%)。
结论：西安市雁塔区视力残疾原因主要为高度近视、青光眼、糖尿病性视网膜病变，均为可避免盲。
[Key word]
[Abstract]
AIM: To investigate the leading causes of blindness and low vision in Yanta district of Xi'an city in 2015.
METHODS:Totally 340 cases of vision impaired patients who were authenticated in our hospital in 2015 were analyzed in this research.
RESULTS: The leading causes of blindness and low vision were high myopia(24.7%), glaucoma(13.5%), diabetic retinopathy(11.8%), macular degeneration(9.7%)and keratopathy(5.3%).
CONCLUSION: The most important reasons of visual disability in Yanta district of Xi'an city were high myopia, glaucoma and diabetic retinopathy. Since all the causes are avoidable, a planned prevention is highly recommended to decrease the prevalence of avoidable blindness.
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