Table 2.
Binary logistic analysis of influencing factors for oral frailty in elderly patients with periodontitis (n = 1306)
| Item | β | SE | Waldχ2 | P | OR | OR 95%CI |
|---|---|---|---|---|---|---|
| Smoking | 1.268 | 0.462 | 7.533 | 0.006 | 3.553 | 1.437∼8.786 |
| Constant | 1.752 | 0.078 | 504.939 | < 0.001 | 5.767 | - |
| Alcohol Consumption | 1.491 | 0.433 | 11.861 | 0.001 | 4.441 | 1.901∼10.374 |
| Stage of Periodontitis (using stageⅠ as reference) | - | - | 6.399 | 0.041 | - | - |
| Stage Ⅱ | 0.128 | 0.149 | 0.735 | 0.391 | 1.136 | 0.849∼1.521 |
| Stage III and IV | 1.830 | 0.746 | 6.011 | 0.014 | 6.234 | 1.444∼26.926 |
| Number of Chronic Diseases (using 0 as reference) | - | - | 44.484 | < 0.001 | - | - |
| 1 | 0.994 | 0.400 | 6.174 | 0.013 | 2.702 | 1.234∼5.919 |
| 2 | 1.284 | 0.403 | 10.127 | 0.001 | 3.610 | 1.637∼7.958 |
| ≥ 3 | 2.011 | 0.396 | 25.784 | < 0.001 | 7.469 | 3.437∼16.230 |
| Number of Natural Teeth (using > 20 as reference) | - | - | 88.277 | < 0.001 | - | - |
| 16ཞ20 teeth | 1.286 | 0.184 | 48.738 | < 0.001 | 3.617 | 2.521∼5.189 |
| < 16teeth | 3.254 | 0.461 | 49.733 | < 0.001 | 25.883 | 10.478∼63.932 |
| Subjective Chewing Difficulty | 0.669 | 0.252 | 7.076 | 0.008 | 1.953 | 1.193∼3.197 |
| Frailty Status (using no frail as reference) | - | - | 106.999 | < 0.001 | - | - |
| Prefrail | 2.729 | 0.402 | 46.035 | < 0.001 | 15.318 | 6.963∼33.694 |
| Frail | 4.144 | 0.435 | 90.898 | < 0.001 | 63.063 | 26.902∼147.829 |
| Oral Health-Related Quality of Life (using low level as reference) | - | - | 79.232 | < 0.001 | - | - |
| Medium Level | -1.203 | 0.252 | 22.773 | < 0.001 | 0.300 | 0.183∼0.492 |
| High Level | -2.530 | 0.298 | 71.830 | < 0.001 | 0.080 | 0.044∼0.143 |