调查了某医高专１８７名男学员入学前后吸烟情况及其认知态度。结果为入学前（士兵时期）吸烟率为６６．７％，入学后（学员时期）为４２．２％，均高于全国水平。说明部队的吸烟情况相当严重。而且，军人对被动吸烟的危害和吸烟者对戒烟的态度都认知不足。提示，军队应尽早建立强制性控烟措施。 The smoking status and cognitive attitudes of 187 male students before and after enrollment in a medical college were investigated. As a result, the pre-school (soldiers) smoking rate was 66.7%, and after enrollment (student period), it was 42.2%, which was higher than the national level. It shows that the smoking situation of the troops is quite serious. Moreover, the military’s understanding of the dangers of passive smoking and the smokers’ attitudes towards quitting smoking are all poorly understood. It is suggested that the military should establish compulsory tobacco control measures as soon as possible.