| 项目名称 | 变量 | 例数 | 生存质量 | 构成比(%) |
| 患侧 | 左侧 | 86 | 16.72 ± 9.33 | 43.00 |
| 右侧 | 114 | 18.25 ± 8.52 | 57.00 | |
| 手术时机(天) | <3 | 42 | 13.66 ± 11.85 | 21.00 |
| 3~7 | 65 | 16.72 ± 9.33 | 32.50 | |
| ≥8 | 93 | 18.25 ± 8.52 | 46.50 | |
| 麻醉方式 | 区域麻醉 | 126 | 13.66 ± 11.85 | 63.00 |
| 全麻 | 74 | 16.72 ± 9.33 | 37.00 | |
| 术中出血量(ml) | <200 | 32 | 18.25 ± 8.52 | 16.00 |
| 200~ | 136 | 13.66 ± 11.85 | 68.00 | |
| 400~ | 21 | 16.72 ± 9.33 | 10.50 | |
| ≥800 | 11 | 18.25 ± 8.52 | 5.50 | |
| 术后并发症(种) | 0 | 35 | 13.66 ± 11.85 | 17.50 |
| 1~2 | 105 | 16.72 ± 9.33 | 52.50 | |
| 3~4 | 51 | 18.25 ± 8.52 | 25.50 | |
| 5~6 | 9 | 13.66 ± 11.85 | 4.50 |