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Univariate analysis comparing perioperative outcomes between MIS and Open groups.
| MIS N=73 (29.8%) | Open N=172 (70.2%) | P-value | |
|---|---|---|---|
| Operative time, minutes | |||
| mean (SD) | 222.7 (87.7) | 188.3 (71.8) | <0.01 |
| Pringle time, minutes | |||
| mean (SD) | 15.5 (26.7) | 21.0 (22.2) | 0.19 |
| Blood loss, mL | |||
| mean (SD) | 296.7 (287) | 447.7 (669.5) | 0.03 |
| Length of stay, days | |||
| mean (SD) | 5.2 (7.4) | 8.3 (11.7) | <0.001 |
| Complication, N (%) | 7 (9.7) | 26 (15.1) | 0.25 |
