From: Effect of smoking on subgingival microflora of patients with periodontitis in Japan
 | Non-smoker (n = 37) | Smoker (n = 30) |
---|---|---|
Gender (M; F) | 10; 27 | 13; 17 |
Age* | 52.5 ± 15.6 | 46.2 ± 14.1 |
PPD (mm)* | 5.01 ± 2.24 | 5.37 ± 2.62 |
Mean BOP + (% sites) | 34.1 | 55.1 |
Cigarette consumption* (cig/day) | - | 16.0 ± 7.2 |
Duration of smoking* (years) | - | 21.1 ± 12.4 |