[目的]了解中学生健康教育对青春期卫生知识和行为的影响,为开展健康教育工作提供依据。[方法]采用随机抽样方法,对长春市2所中学的655名中学生进行问卷调查[结果]①开展健康教育的学生答对率(54.4%)明显高于未开展教育的学生(42.9%)。②初潮和遗精时害羞、恐慌、烦躁不安和不知如何处理4项指标发生率,开展健康教育的学校明显低于未开展的学校。[结论]应加强青春期健康教育,提高青少年健康知识水平,促进其健康成长。 [Objective] To understand the effect of middle school students’ health education on adolescent health knowledge and behavior and provide the basis for health education. [Methods] A total of 655 middle school students from 2 middle schools in Changchun were surveyed by random sampling method. [Results] ① The rate of answering students’ health education (54.4%) was significantly higher than that of non-educated students (42.9%). ② menarche and spermatorrhea shy, panic, irritability and I do not know how to deal with the incidence of four indicators, the health education of schools was significantly lower than the school did not carry out. [Conclusion] Adolescent health education should be strengthened, the adolescent health knowledge should be improved, and the healthy growth should be promoted.