【摘要】 目的　探讨影响银屑病发病的环境危险因素。方法　运用 1∶ 1配比病例对照研究 ,使用单因素 logistic回归分析结合多因素条件 logistic回归模型分析。结果　单因素分析结果显示 :吸烟 (OR=3.2 1)、居住地潮湿 (OR=2 .6 0 )、食鱼虾 (OR=1.35 )、嗜酒 (OR=2 .99)、精神紧张 (OR=2 .19)、喜食辛辣 (OR=3.99)、饮酒 (OR=5 .71)、精神紧张 (OR=4 .19)、感染 (OR=5 .83)、居住地潮湿 (OR=4 .73)是银屑病发病可能的危险因素。结论　吸烟、嗜酒、精神紧张、感染、居住地潮湿等环境因素在银屑病发病中可能起一定作用更多还原

【Abstract】 Objective To explore risk factors of psoriasis in environment. Methods The 1∶1 matched case control study was conducted. A univariate logistic regress analysis and multivariate conditional logistic regression model were used. Results Univariate analysis indicated that smoking, alcohol abuse, wet residential area, eating fish and shrimp, mental stress, infection, trauma, eating pungent food were risk factors of psoriasis; Multivariate conditional logistic regression model indicated that smoking, alcohol abuse, mental stress, infection, wet residential area were colligation risk factors of psoriasis. Conclusions Smoking, alcohol abuse, mental stress, infection, wet residential area may play an important role in the onset of psoriasis.更多还原