Objectives: This study investigated cardiovascular risk factors among male transport workers in Bulgaria.
Methods: Comparisons were made of data from independent surveys conducted among male transport workers aged 30 to 59 years in Sofia, Bulgaria, during 1986 (n = 1146) and 1996-1997 (n = 638).
Results: Smoking prevalence increased from 49% to 59% between 1986 and 1996-1997. Among current smokers, the percentage smoking 15 or more cigarettes per day decreased. The prevalence of elevated body mass index, hypertension, or angina pectoris did not change.
Conclusions: Smoking prevalence rates increased during the study period; the prevalence of other risk factors remained high.