对武汉市青少年进行吸烟状况调查。结果表明，２６９０名学生平均吸烟率为３５．８０％，其中男生为５１．４８％，女生为１０．９８％，明显高于国内报道有关同龄学生的吸烟率。非重点中学学生吸烟率高于重点中学（Ｐ＜０．０１）。吸烟率随年级增长而升高，男女生开始吸烟年龄高峰均在１０～１４岁。开始吸烟原因以好奇为主。影响因素以与青少年学生接触较密切的人中是否有吸烟行为最为重要。在学生中开展吸烟行为的干预措施，初中低年级是其关键时期。创造良好的无吸烟环境，减少老师和家长对青少年的负面影响，对于降低青少年吸烟率甚为重要。 Investigation of smoking status among adolescents in Wuhan. The results showed that the average smoking rate of 2690 students was 35.80%, of which 51.48% were boys and 10.98% for girls, which was significantly higher than the domestic coverage of smoking of same age students. Smoking prevalence in non-key middle school students was higher than that in key middle schools (P <0.01). The prevalence of smoking increased with the increase of grade. The peak age of smoking among boys and girls was 10-14 years old. The main reason for starting to smoke is curiosity. Determinants Whether smoking is most important among people who come into close contact with young students. Interventions for smoking among students, lower middle school and lower grades are their pivotal period. Creating a good non-smoky environment and reducing the negative impact of teachers and parents on young people are very important in reducing the smoking rate among adolescents.