The material includes the smoking habits of 2,393 pregnant women who went for prenatal check-ups at 185 general practitioners in 1987. 45% were daily smokers in the last 3 months before pregnancy and
This thesis comprises three main parts, each using single dataset. The first part involves two population-based surveys using data from the Tobacco Control Policy-related Survey. The second part is a
Introduction: Health professionals who use tobacco may be deterred from providing cessation advice and counseling to their patients. We aimed to provide prevalence estimates of tobacco use among stude