【摘要】 目的　了解安徽省宿州地区农村居民银屑病患病率的分布情况。方法　采用分层随机整群抽样方法对安徽省宿州地区农村居民进行银屑病现况调查。结果　宿州地区农村居民银屑病总患病率为 1 12 0‰。男性和女性患病率分别为 1 15 8‰、1 0 80‰ ,两者差异无显著性 (χ2 =1 12 ,P>0 0 5 )。不同年龄组患病率存在不同程度差异 ,其中 2 0～6 0岁为银屑病的高发年龄 ,占患病总数 88 4%。春、冬季节为银屑病初发或复发的高发季节 ,分别占 40 86 %、33 34 % ;银屑病的阳性家族史为 2 2 12 % (2 3/10 4)。结论　银屑病的农村居民患病率有增高的趋势 ,应加强对其预防和监测更多还原

【Abstract】 Objective To investigate the distribution of prevalence rate of psoriasis in country dwellers of Suzhou area in Anhui province. Methods Prevalence survey was adminstered to country dwellers in Suzhou area of Anhui province,through stratified random cluster sampling. Results The total prevalence rate of psoriasis in country dwellers of Suzhou area was 1.120‰;The prevalence rate of psoriasis between male and female was 1.158‰ and 1.080‰ respectively; There was no obvious difference in both male and female (P>0.05).Patients of psoriasis existed in different age groups, and there was different degree of difference in different age groups, whose peak onset occurs in persons in their 20 s and 60 s, accounting for 88.6% in all psoriasis patients. Spring and winter were peak onset season of psoriasis (40.86% and 33.34% respectively). The positive family history of psoriasis was 22.12% (23/104). Conclusion The prevalence rate of psoriasis in country dwellers increases. Some measures should be taken to improve the prevention and surveillance.更多还原