| 因素 | 病例组 (n = 16例) | 对照组 (n = 90例) | P值 | OR及95% CI |
| 性别 |
|
|
|
|
| 女 | 5 | 37 |
|
|
| 男 | 11 | 53 | 0.457 | 1.536 (0.492~4.790) |
| 年龄 |
|
|
|
|
| <65岁 | 3 | 41 |
|
|
| ≥65岁 | 13 | 49 | 0.045 | 3.626 (0.967~13.602) |
| 吸烟 |
|
|
|
|
| 否 | 5 | 58 |
|
|
| 是 | 11 | 32 | 0.013 | 3.988 (1.273~12.491) |
| 广谱抗生素 |
|
|
|
|
| 服用 | 7 | 64 |
|
|
| 未服用 | 9 | 26 | 0.032 | 3.165 (1.066~9.393) |
| 拔牙数量 |
|
|
|
|
| ≤2颗 | 10 | 61 |
|
|
| >2颗 | 6 | 29 | 0.679 | 1.262 (0.418~3.808) |
| 胰岛素依赖 |
|
|
|
|
| 否 | 8 | 50 |
|
|
| 是 | 8 | 40 | 0.681 | 1.250 (0.431~3.624) |
| 愈合方式 |
|
|
|
|
| 缝合 | 2 | 36 |
|
|
| 未缝合 | 14 | 54 | 0.035 | 4.667 (1.000~21.778) |
| 慢性牙周炎 |
|
|
|
|
| 否 | 1 | 22 |
|
|
| 是 | 15 | 68 | 0.104 | 4.853 (0.606~38.866) |