Objectives: To study the smoking habits of 6th year Portuguese medical students and assess their knowledge and acceptance of anti-smoking measures and how they felt these would impact on public health.
Material and methods: We conducted a descriptive cross-sectional study, in which a self-administered, anonymous questionnaire was made available online to the target population (6th year Portuguese medical students). The relationships between some of the variables were analysed using contingency tables and the chi2 test, with p<0.05 taken as statistically significant.
Results: We obtained 255 answers to our questionnaire. We found an 18.04% prevalence of smokers. The majority of smokers smoked 1 - 10 cigarettes per day, with men smoking more, and most of them had begun their habit between 13 and 18 years of age, with women beginning later. 36.96% of smokers had already made an attempt to quit smoking.