Table 3 Postoperative variables before and after propensity score matching
Entire cohort | Propensity-matched cohort | |||||
|---|---|---|---|---|---|---|
HS + LPMOD (n = 98) | LPMOD (n = 47) | P value | HS + LPMOD (n = 47) | LPMOD (n = 47) | P value | |
Bile leakage n (%) | 7 (7.1) | 4 (8.5) | 0.77 | 3 (6.4) | 4 (8.5) | 0.694 |
Liver functions | ||||||
Mean peak AST (± SD) | 253.8 (146.4) | 316.7 (187.8) | 0.33 | 260.8 (156.5) | 316.7 (187.8) | 0.431 |
Mean peak ALT (± SD) | 237.2 (126.1) | 280.7 (223.6) | 0.21 | 242.0 (143.2) | 280.7 (223.6) | 0.232 |
Mean peak total bilirubin (± SD) | 27.0 (4.7) | 29.7 (5.5) | 0.65 | 27.3 (3.6) | 29.7 (5.5) | 0.703 |
Mean peak prothrombin time (± SD) | 15.3 (3.4) | 15.1 (2.5) | 0.24 | 15.2 (3.1) | 15.1 (2.5) | 0.262 |