Table 1 Baseline prevalence of tobacco use in the study cohort
From: Tobacco use and caries increment in young adults: a prospective observational study
Baseline (n = 1295) | Re-examined (n = 982) | Dropouts (n = 313) | |
|---|---|---|---|
Tobacco use | 28.6% (24.9/32.6) | 25.4% (22.3/28.9) | 38.7% (16.0/22.7) |
Smoking | 22.3% (24.0/20.5) | 18.9% (21.4/16.1) | 32.9% (15.7/17.3) |
Smokeless tobacco (snuff) | 6.3% (0.9/12.1) | 6.4% (0.9/12.8) | 5.8% (0.3/5.4) |