河北廊坊地区雄激素性脱发流行病学调查

Androgenetic alopecia in Langfang district of Hebei province

目的:了解河北廊坊地区雄激素性脱发患病率及影响因素。方法:对廊坊地区多个社区采用整群抽样的方法入户进行现场问卷。结果:共调查人群3596人,其中男1891人,女1705人。确诊雄激素性脱发418例(患病率11.6%),其中男327例(患病率17.3%),女91例(患病率5.3%)。经常饮酒者患病率(28.1%)高于不饮酒者(10%)和偶尔饮酒者(12.7%);睡眠时间<8 h/天者患病率(13.5%)高于睡眠时间≥8 h患者(10.2%);患病率随体重指数升高而升高。结论:廊坊地区雄激素性秃发男性患病率高于女性。饮酒、睡眠不足和体重指数高是廊坊地区雄激素性脱发的危险因素。

Objective：To determine the prevalence and risk factors of androgenetic alopecia（AGA） in Langfang district,Hebei province.Methods：The cluster sampling survey was carried out to collect prevalence data of androgenetic alopecia（AGA） in Langfang.Results：There were 3596 people（1891 male and 1705 female） were surveyed,of which 418 cases（327 male and 91 female） were diagnosed as AGA.The total prevalence rate of AGA was 11.6%.The prevalence of AGA in male was 17.3%and 5.3%in female.The prevalence of heavy alcoholic drinkers was 28.1%,which was higher than that of occasional drinkers（12.7%） and nondrinkers（10%）.The prevalence in the people who sleep less than 8 hours per day was 13.5%,which was higher than that in the people who sleep less than 8 hours per day.The prevalence of AGA was increasing as the increase of body mass index of the people.Conclusion：The prevalence of AGA in male was higher than that in female.Drinking,sleeping insufficiency and high BMI were the risk factors for AGA.