为了解襄樊市市区中学生青春期卫生知识掌握情况 ,我站对市区两所普通中学 10 38名学生进行了此项调查。1　对象与方法选取市属普通中学两所 ,随机抽取两校的初中至高中学生 14 0 0名为调查对象。调查采用问卷方法。男女问卷有差异 ,但均为 4项 37条。问卷由学生独立完成 ,且不 In order to understand the mastery of puberty health knowledge among urban middle school students in Xiangfan City, I conducted this survey on 10 38 students from two general secondary schools in urban areas. 1 Subjects and Methods Select two municipal ordinary secondary schools, randomly selected two schools of junior high school students 140 0 surveyed. The survey uses a questionnaire method. There are differences between men and women's questionnaires, but all four 37. The questionnaire is done independently by the student, and not