山东省淄博地区黄褐斑流行病学调查

A Epidemiological Survey on Chloasma in Zibo District, Shandong Province

目的了解淄博地区黄褐斑患病率及其影响因素。方法采用整群抽样方法,对淄博地区多个社区进行流行病学调查。要求受试者完成调查问卷,并接受皮肤科医生的体格检查。结果共调查2538人,发现黄褐斑患者82人,患病率3.23%,标化患病率3.52%;其中男性标化患病率0.42%;女性标化患病率5.05%,女性明显高于男性(P<0.01)。结论通过对本次流行病学调查,获得了淄博地区黄褐斑的患病率情况及其影响因素,性别、妊娠、长时间日晒、皮肤油腻程度等是黄褐斑发生的危险因素,而文化程度、职业、性格、肥胖、睡眠不足等因素与黄褐斑的发生无明显相关性。

Objective To obtain the prevalence and influencing factors of chloasma in Zibo district. Methods A community-based survey was conducted. The cluster sampling was used. Subjects were required to fulfill the self-report questionares and also received physical examination by dermatologists. Results A total of 2 538 people were included in this study. 82 were found to have chloasma （3.23%）. The standardized prevalence of chloasma was 3.52% ;The prevalence of chloasma in female was 5.05% , which was significantly higher than in male （0.42%） （ P 〈 0.01 ）. Conclusion The prevalence and influencing factors of chloasma in Zibo district was obtained by epidemiological survey, and from this analysis, we found that sexuality, pregnancy, sun exposure, oily skin etc, were the dangerous factors of chloasma ; no significant correlation between educational level, food habits, occupation, personality, obesity, sleep insufficiency and other factors.