上海地区敏感性皮肤的流行病学调查

Epidemiological study of sensitive skin in Shanghai

目的:了解上海地区敏感性皮肤(SS)在正常人群的发病率、人们的认知情况及影响因素。方法:采用问卷调查的方法,对上海地区年满18岁的正常人群进行调查。结果:共调查1 272例,44.4%的被调查者觉得自己不是SS,25.8%不确定自己是否是SS,29.8%自我评估是SS:其中20.6%觉得自己是轻度SS,9.0%自我评估为中度SS,只有0.2%觉得自己是重度SS。18.2%男性自我评估为SS,31.9%女性自我评估为SS,差异存在统计学意义(P<0.0)1)。自我评估为SS的人群年龄在18～29岁、30～49岁和≥50岁3个年龄组的比例分别为32.6%、26.6%和21.6%,且差异有统计学意义(P<0.05)。上海地区人群较为敏感的影响因素为在冬季使用洁面剂、酒精饮料、风、温度的变化和光照。结论:女性自我评估为SS的比例高于男性,随着年龄的增大,自我评估为SS的比例降低:问卷是评价SS较好的方法。

Objective： To investigate the incidence of sensitive skin （SS）, people＇s cognition and the affect factors of SS in Shanghai. Methods： Questionnaire survey was conducted in the people over 18 year old living in Shanghai. Results： A total of 1272 individuals filled out the questionnaires, 44.4 % stated that they did not have SS, 25.8% not sure if they had SS or not, and 29.8% claimed that they had SS. 20.6% of those with slightly SS, 9.0% of those with moderate SS and only 0.2% had severe SS. 18.2% man and 31.9% women claimed SS, there existed a noted statistical significance difference （P 〈 0.01）. The ratio of self evaluation for SS aged 18-30 yr group, 30-50 yr group and over 50 yr group were respectively 32.6%, 26.6% and 21.6%, there was difference significantly （P〈 0.05）. The factors strongly associated with SS were using facial cleanse in winter, alcohol, wind, the changing of temperature and light exposure. Conclusion： Women declared more SS than men. As the age increased, the proportion of SS decreased. Questionnaire is a better way to evaluation SS