Table 3.
Relation between teeth mobility and duration of smoking.
| Duration of smoking G. (year) | Mobility degree of teeth |
T. | % | R. | P-Value | Mean ± SD of mobility | F. value | P value | Odds ratios | 95% 95% CI | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 1 | 2 | 3 | ||||||||||
| 1–5 | 1 | 1 | 0 | 0 | 2 | 3.2 | 0.30 | <0.05∗ | 0.5 ± 0.7 | 2.9 | <0.05∗ | 0.84∗ | 0.72–0.98 |
| 6–10 | 7 | 5 | 3 | 0 | 15 | 24.2 | 0.73 ± 0.8 | 0.94 | 0.81–1.08 | ||||
| 11–15 | 5 | 4 | 0 | 0 | 9 | 14.5 | 0.33 ± 0.5 | 0.93 | 0.80–1.1 | ||||
| >15 | 7 | 18 | 8 | 3 | 36 | 58.1 | 1.19 ± 0.85 | Third mobility reference | |||||
| Total | 20 | 28 28 | 13 | 3 | 62 | 100 | 0.94 ± 0.84 | ||||||
G = Groups R. = persons correlation, T, Total.