表 3.
不同失牙数的有序多元Logistic回归分析
Orderly multivariate Logistic regression analysis for higher rate of TL (TL=0, TL=1-2, TL≥3)
| Variables | TL=0 (n=174) |
TL=1-2 (n=34) |
TL≥3 (n=9) |
B | SE | Wald | P | OR | 95%CI |
| The abbreviations as in Table 1 and Table 2. | |||||||||
| Age/years | 33.13±7.50 | 36.41±5.05 | 35.67±6.00 | 0.012 | 0.035 | 0.113 | 0.737 | 1.012 | 0.922-1.059 |
| Gender, n(%) | 0.110 | 0.540 | 0.042 | 0.839 | 1.116 | 0.311-2.581 | |||
| Female | 87 (50.0) | 20 (58.9) | 0 (0.0) | ||||||
| Male | 87 (50.0) | 14 (41.1) | 9 (100.0) | ||||||
| Smoking index, n(%) | 0.536 | 0.639 | 0.705 | 0.401 | 1.709 | 0.489-5.977 | |||
| Slight | 143 (82.2) | 25 (73.5) | 5 (55.6) | ||||||
| Moderate/Severe | 31 (17.8) | 9 (26.5) | 4 (44.4) | ||||||
| Number of teeth with BL＞50% | 0.75±2.01 | 2.06±3.22 | 9.78±7.38 | 0.438 | 0.245 | 3.199 | 0.044 | 1.550 | 1.043-2.507 |
| Number of baseline missing molars | 0.27±0.70 | 1.53±1.89 | 1.78±1.05 | 0.573 | 0.161 | 12.600 | 0.000 | 1.774 | 1.293-2.433 |
| Number of teeth with WPDL, n(%) | |||||||||
| 0 | 140 (80.5) | 16 (47.0) | 3 (33.3) | ||||||
| 1-2 | 30 (17.2) | 14 (41.2) | 1 (11.1) | 0.347 | 0.518 | 0.449 | 0.503 | 1.415 | 0.513-3.904 |
| ≥3 | 4 (12.3) | 4 (11.8) | 5 (55.6) | 2.573 | 0.824 | 9.750 | 0.002 | 13.105 | 2.606-65.891 |
| Number of teeth with periapical lesions, n(%) | |||||||||
| 0 | 133 (76.4) | 9 (26.5) | 3 (33.3) | ||||||
| 1-2 | 33 (19.0) | 22 (64.7) | 1 (11.1) | 1.480 | 0.475 | 9.714 | 0.002 | 4.393 | 1.732-11.145 |
| ≥3 | 3 (4.6) | 3 (8.8) | 5 (55.6) | 2.254 | 0.801 | 7.909 | 0.005 | 9.526 | 1.980-45.787 |
| Number of teeth with caries/residual roots, n(%) | |||||||||
| 0 | 120 (69.0) | 10 (29.4) | 3 (33.3) | ||||||
| ≥1 | 54 (31.0) | 24 (70.6) | 6 (66.7) | 1.108 | 0.484 | 5.253 | 0.022 | 3.028 | 1.175-7.815 |
| Number of teeth with IBD, n(%) | |||||||||
| 0 | 123 (70.7) | 20 (58.9) | 3 (33.3) | ||||||
| ≥1 | 51 (29.3) | 14 (41.1) | 6 (66.7) | 0.140 | 0.484 | 0.083 | 0.773 | 1.150 | 0.337-2.248 |