痤疮是皮肤附属器的炎性疾病。为了解中学生痤疮发病情况，我们对郑州市部分中学生进行问卷调查，现分析如下。1对象与方法初中l～3年级的学生，计486名，年龄13～16岁。对患有痤疮的学生进行问卷调查，调查内容分为三个部分：一般项目及与痤疮有关问题，由被调查对象填写；临 Acne is an inflammatory disease of skin appendages. To understand the incidence of acne secondary school students, we conducted a questionnaire survey of some middle school students in Zhengzhou City, are analyzed as follows. 1 objects and methods junior high school students in grades l ~ 3, accounting for 486, aged 13 to 16 years old. Questionnaire survey of students with acne, the survey is divided into three parts: general items and issues related to acne, filled by the respondent;