| 变量 | 保留成功 | 保留失败 | 成功率 | P Value |
| 性别 |
|
|
|
|
| 男性 | 26 | 40 | 39.39% | 0.103 |
| 女性 | 5 | 2 | 71.43% | |
| 糖尿病 |
|
|
|
|
| 是 | 7 | 2 | 77.78% | 0.028 |
| 否 | 25 | 39 | 39.06% | |
| 吸烟 |
|
|
|
|
| 是 | 3 | 15 | 16.67% | 0.009 |
| 否 | 28 | 26 | 51.85% | |
| 饮酒 |
|
|
|
|
| 是 | 7 | 17 | 29.17% | 0.07 |
| 否 | 25 | 24 | 51.02% | |
| 多微生物 |
|
|
|
|
| 是 | 2 | 12 | 14.29% | 0.013 |
| 否 | 30 | 29 | 50.85% | |
| 2周内感染 |
|
|
|
|
| 是 | 23 | 12 | 65.70% | 0.001 |
| 否 | 9 | 29 | 23.68% |