Table 2 Perioperative data
Variables | Mean ± SD or number (%) of patients | ||
|---|---|---|---|
Young group (n = 70) | Older group (n = 83) | P value | |
Type of surgical resection | |||
Non-anatomical resection | 31(44.3%) | 36(43.4%) | 0.756 |
Hemihepatectomy/extended hemihepatectomy | 39(55.7%) | 47(56.6%) | |
Surgical resection margin (cm) | |||
≤1 | 34(48.6%) | 39(47%) | 0.936 |
>1 | 36(51.4%) | 44(53%) | |
Operative time (minutes) | 188 ± 9 | 193 ± 23 | 0.673 |
Time for inflow occlusion (minutes) | 13 ± 11 | 15 ± 13 | 0.516 |
Blood loss (ml) | 1,196 ± 638 | 1,226 ± 768 | 0.475 |
<1,000 | 36 (51.4%) | 39(47%) | 0.561 |
≥1,000 | 34 (48.6%) | 44(53%) | |
Blood transfusion (patients) | |||
With | 38 (54.3%) | 53(63.9%) | 0.625 |
Without | 32(45.7%) | 30(36.1%) | |
Hospital mortality | 0 | 1(1.2%) | 0.543 |
Complications | 16 (23.0%) | 19(22.9%) | 0.928 |
Hospital stay (days) | 14 ± 5 | 16 ± 7 | 0.376 |