Table 1. Demographic characteristics of the study population.

Smoking includes current and past experience.

Characteristics	Participants
N	278
Sex (male, %)	60.8
Age (mean ± standard deviation)	48.8 ± 7.5
Body mass index (mean %)	22.7 ± 2.9
Smoking (yes, %)	21.9
Alcohol use (yes, %)	80.2
Regular physical activity (yes, %)	79.5