对贵州省 2所控烟试点中学学生控烟知识、态度、行为进行两年对比分析 ,结果显示 :通过健康教育 ,学生对烟草致病作用的知识水平明显提高 ,再次吸烟率从 15 .45 %降为 11.18%。持久地开展学校、社区、家庭相结合的健康教育 ,对降低青少年吸烟率有重要意义。 Two years of comparative analysis on tobacco control knowledge, attitude and behavior among two tobacco control pilot schools in Guizhou Province showed that: through health education, the knowledge level of students on tobacco pathogenicity was significantly improved, and the rate of smoking again reduced from 15.45% to 11.18%. Long-term health education that integrates schools, communities and families is of great importance in reducing the smoking rate among adolescents.