云南省怒江州贡山县翼状胬肉的流行病学调查

Epidemiologic survey of pterygium in Gongshan County of Yunnan Province

摘要:

目的:调查云南省贡山县人群翼状胬肉患病率,通过问卷调查,获取相关信息,了解当地翼状胬肉的人群分布特点及可能相关危险因素。方法:采用整群抽样方法在云南省贡山县抽取26个调查点共3070例调查对象,对其翼状胬肉患病情况进行分析。结果:该地区人群中发现翼状胬肉患者108例,患病率为4.4%;男女间患病无统计学差异,分别为1.6%和2.8%;随年龄增长患病率逐渐增加。结论:翼状胬肉是云南贡山地区常见的眼表疾病,年龄、职业、紫外线暴露情况是该地区翼状胬肉发生的主要危险因素。

Abstract:

AIM:To estimate the prevalence of pterygium in Gongshan County of Yunnan Province and to estimate the distribution characteristic and explore risk factors of pterygium by collecting related information. METHODS:Cluster sampling was used in randomly selected individuals at 26 villages in Gongshan County,individuals on roster were 3070.The available data were analyzed by univariate and multivariate Logistic regression model. RESULTS:There were 108 cases with pterygium and the prevalence was 4.4%.There were 40 male cases and 68 female cases and the difference between male and female was insignificant. The prevalence of pterygium was increasing with aging. CONCLUSION:Pterygium is a kind of common ocular surface diseases in Gongshan County of Yunnan Province.Age, occupation and ultraviolet rays exposure time are main risk factors for Pterygium.