Table 3 Comparison of the frequency of postoperative complications (CD grade≧III) between the study groups.
Variables | Low | High | p-value |
---|---|---|---|
(N = 72) | (N = 67) | ||
All POCs (CD grade over IIIa, %) | 26 (36.1) | 7 (10.4) | 0.001 |
Bile leakage, n (%) | 1 (1.4) | 3 (4.5) | 0.35 |
POPF, n (%) | 9 (12.5) | 3 (4.5) | 0.13 |
PPH, n (%) | 5 (6.9) | 0 (0) | 0.06 |
Chylorrhea, n (%) | 1 (1.4) | 0 (0) | 0.33 |
SSI, n (%) | 6 (8.3) | 0 (0) | 0.03 |