TRP assessment | Number of teeth lost | Total | Teeth loss due to periodontal disease during SPT | HR | 95% CI | p value | ||
---|---|---|---|---|---|---|---|---|
n | Person-years | Rate | ||||||
Favorable | < 8 | 47 | 4 | 234.9 | 0.0170 | 1.00 | ||
Favorable | ≥ 8 | 14 | 4 | 61.7 | 0.0649 | 3.70 | 0.91–14.98 | 0.067 |
Poor | < 8 | 19 | 6 | 100.2 | 0.0599 | 3.48 | 0.98–12.35 | 0.053 |
Poor | ≥ 8 | 2 | 2 | 6.2 | 0.3243 | 20.17 | 3.45–118.12 | 0.001 |