Tobacco use among Swedish schoolchildren.

OBJECTIVE To study the prevalence of snus use and of smoking among Swedish schoolchildren from 1989 to 2003. DESIGN Surveys conducted by the Swedish Council for Information on Alcohol and Other Drugs. SETTING All of Sweden. SUBJECTS 84,472 boys and girls age 15-16 years. MAIN OUTCOME MEASURES Subjects are classified as non-smokers, occasional… CONTINUE READING