在校大学生吸烟认知、态度和行为调查分析

目的探讨在校大学生吸烟认知、态度和吸烟行为现状。方法采用随机抽样方式，对山西某两所高校1855名在校大学生进行问卷调查，并对两组大学生吸烟认知及吸烟行为进行分析。结果收回有效问卷1700份，收回率为91．6％。1700名被调查学生中不同年级学生对烟草有害成分中尼古丁和烟焦油的知晓率两组比较无差异（P〉0．05），但对烟草中氮氧化物、一氧化碳和放射性物质的知晓率有差异（P〈0．01）。该组大学生总吸烟率21．1％，不同年级吸烟率比较无差异（P〉0．05）；结论在校大学生虽然对烟草中有害成分和吸烟对健康危害的认知程度有所不同，不同年级吸烟率水平均较高，应加强对大学生的控烟健康教育。

Study on knowledge,attitude and behavior of smoking in college students

Objective To explore the current situation of knowledge,attitude and behavior of smoking among the college student.Methods 1855 subjects,who were randomly chosen from colleges,were investigated with the questionnaire and analyzed the recognition and behavior of smoking.Results 1700 valid questionnaire were reclaimed.(effective rate 91.6%).The awareness of harmful components in the cigarette,such as nicotine,Tar cigarettes,had no difference among different grades (P＞0.05),but the recognition about the nitrogen oxides,carbon monoxide and radioactivity in higher grades was higher than that of lowers(P＜0.01,).The rate of smoking was 21.1% in total,there was no significant difference among different grades (P＞0.05).Conclusion Although the level of awareness about the harmful components in the cigarette and its harmness to health was different among different grades.Health education should be enforced in college students.