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对三所医科大学的第一年级和最后年级的医学生进行吸烟情况调查，吸烟率为22．6％，男性为42．7％，女性为3．3％。与五年前的调查结果相比，其男女医学生吸烟率均无变化（P＞0．05）。进一步分层发现，其男性经常吸烟率呈上升趋势（9．5％VS．15．1％，P＜0．05），女性最后年级经常吸烟率亦是上升趋势（0％VS．3．1％P＜0．01）。被调查的医学生均普遍认识到吸烟的危害，但对吸烟可导致某些疾病的问题上，不同年级的认识程度存在差异（P＜0．05）。不同吸烟习惯的医学生对医务工作者在控制吸烟工作中的态度也存在差异（P＜0．05）。多数医学生均同意通过立法来限制吸烟。
Smoking prevalence surveys were conducted among medical students in the first and last year of three medical universities at a rate of 22.6% for smoking, 42.7% for men and 3.3% for women. Compared with the survey five years ago, there was no change in smoking prevalence among male and female medical students (P> 0.05). Further stratification revealed that the prevalence of smoking among men was on an upward trend (9.5% vs.15.1%, P <0.05), and that of women in the last year was also on the rise (0% VS.3.1 % P <0.01). The surveyed medical students generally recognized the harm of smoking, but there was a difference (P <0.05) in the understanding of different grades in the problem that smoking can cause certain diseases. Medical students with different smoking habits also had different attitudes towards medical workers in controlling smoking (P <0.05). Most medical students agree to pass legislation to restrict smoking.