Characteristics | Osteoporosis | No osteoporosis | Odds ratios for osteoporosis | |||
---|---|---|---|---|---|---|
(n, %) | (n, %) | Crude | P value | Adjusted†| P value | |
Total participants (n = 135,293) | ||||||
 Periodontitis | 1255 (12.6) | 7865 (6.3) | 2.15 (2.02–2.29) |  < 0.001* | 2.16 (2.01–2.31) |  < 0.001* |
 Control | 8714 (87.4) | 117,457 (93.7) | 1.00 |  | 1.00 |  |
Age ≤ 52 years, men (n = 21,513) | ||||||
 Periodontitis | 9 (0.6) | 64 (0.3) | 1.98 (0.98–3.98) | 0.056 | 1.82 (0.90–3.68) | 0.095 |
 Control | 1242 (99.4) | 20,016 (99.4) | 1.00 |  | 1.00 |  |
Age ≤ 52 years, women (n = 45,451) | ||||||
 Periodontitis | 184 (7.2) | 1457 (3.4) | 2.21 (1.88–2.59) |  < 0.001* | 1.98 (1.69–2.33) |  < 0.001* |
 Control | 2370 (92.8) | 41,440 (96.6) | 1.00 |  | 1.00 |  |
Age ≥ 53 years, men (n = 25,748) | ||||||
Periodontitis | 69 (2.9) | 260 (1.1) | 2.61 (1.99–3.41) |  < 0.001* | 2.68 (2.04–3.51) |  < 0.001* |
Control | 2350 (97.1) | 23,069 (98.9) | 1.00 | Â | 1.00 | Â |
Age ≥ 53 years, women (n = 42,581) | ||||||
 Periodontitis | 994 (27.9) | 6086 (15.6) | 2.09 (1.93–2.26) |  < 0.001* | 2.12 (1.96–2.30) |  < 0.001* |
 Control | 2570 (72.1) | 3232 (84.4) | 1.00 |  | 1.00 |  |