Event No. (Valid %) | HR (95% CI) | Ptrend | aOR (95% CI)a | Ptrend | |
---|---|---|---|---|---|
Number of teeth lost | |||||
0–4 | 5 (21.7) | NA | 0.073 | NA | 0.325 |
5–7 | 6 (26.1) | 1.35 (0.41, 4.43) | 1.26 (0.35, 4.56) | ||
8 + | 12 (52.2) | 2.50 (0.88, 7.14) | 1.75 (0.55, 5.53) | ||
Gingival index | |||||
0–1 | 1 (11.1) | NA | 0.165 | NA | 0.320 |
2–3 | 8 (88.9) | 2.31 (0.70, 7.56) | 1.96 (0.51, 7.46) | ||
Pocket depth | |||||
< 4 mm | 3 (16.7) | NA | 0.010 | NA | 0.042 |
4–6 mm | 9 (50.0) | 2.34 (0.67, 8.17) | 1.89 (0.51, 6.96) | ||
> 7 mm | 6 (33.3) | 5.21 (1.43, 19.11) | 4.14 (1.72, 16.26) | ||
Loss of attachment | |||||
No | 0 (0.0) | NA | NA | NA | NA |
Yes | 15 (100.0) | NA | NA | ||
Alveolar bone loss | |||||
No | 1 (6.2) | NA | 0.179 | NA | 0.322 |
Yes | 15 (93.8) | 3.11 (0.59, 16.43) | 2.41 (0.42, 13.89) | ||
Dental score | |||||
Lowest | 2 (8.0) | NA | 0.030 | NA | 0.120 |
Middle | 10 (40.0) | 3.06 (0.58, 16.07) | 2.96 (0.54, 16.26) | ||
Highest | 13 (52.0) | 4.80 (0.93, 24.68) | 3.60 (0.63, 20.64) |