Table 2.
Short-term outcomes before propensity score matching.
| Outcomes | ORLR (n = 286) | LRLR (n = 328) | p Value |
|---|---|---|---|
| Intraoperative Blood Loss (mL) | 629.0 ± 882.3 | 246.6 ± 570.5 | <0.001 |
| Blood transfusion | |||
| No | 243 | 306 | 0.008 |
| Yes | 40 | 25 | |
| Operation time (min) | 261.1 ± 159.6 | 235.2 ± 144.7 | 0.036 |
| 90-day morbidity ≥ CD II | |||
| No | 243 | 296 | 0.059 |
| Yes | 42 | 32 | |
| 90-day morbidity ≥ CD IIIa | |||
| No | 260 | 316 | 0.008 |
| Yes | 25 | 12 | |
| 90-day mortality | |||
| No | 282 | 326 | 0.253 |
| Yes | 3 | 1 | |
| Postoperative hospital stay (days) | 13.5 ± 11.6 | 9.6 ± 8.7 | <0.001 |
ORLR, open repeat liver resection; LRLR, laparoscopic repeat liver resection; Bold and plain letters [in the left end column] make the separation between heading and selective items.