表 2.
2组正中开胸术后因胸骨深部伤口感染致小范围骨缺损创面患者评价指标比较
Comparison of evaluation indexes between the two groups of patients with small range of bone defect wounds due to deep sternal wound infection after median thoracotomy
| 组别 | 例数 | 手术时长(min,x±s) | 手术术中出血量(mL,x±s) | 住院时间(d,x±s) | 并发症(例) | |
| 有 | 无 | |||||
| 注:采用抗菌可吸收缝线拉拢闭合术、双侧胸大肌肌瓣填塞修复术分别修复直接闭合组、肌瓣填塞组患者创面;手术指Ⅱ期创面修复术;“—”表示无此统计量值 | ||||||
| 直接闭合组 | 32 | 99±15 | 121±70 | 20±5 | 1 | 31 |
| 肌瓣填塞组 | 39 | 165±25 | 140±79 | 37±17 | 5 | 34 |
| t值 | 13.61 | 1.08 | 6.25 | — | ||
| P值 | < 0.001 | 0.291 | < 0.001 | 0.213 | ||