Variable | Overall (N = 457) | Alive (n = 139) | Died (n = 318) | P |
---|---|---|---|---|
Age, years | 47.9 ± 10.3 | 47.6 ± 9.38 | 48.1 ± 10.7 | 0.612 |
Sex | 0.378 | |||
Female | 50 (10.9%) | 12 (8.6%) | 38 (11.9%) | |
Male | 407 (89.1%) | 127 (91.4%) | 280 (88.1%) | |
Viral marker | ||||
HBsAg positive | 420 (92.7%) | 131 (94.2%) | 289 (92.0%) | 0.524 |
Anti-HCV positive | 3 (0.7%) | 1 (0.7%) | 2 (0.6%) | 1.000 |
AFP, μg/L | 1210 (1.2–777,600) | 1067 (1.2–37,073) | 1210 (1.8–777,600) | 0.034 |
AFP, Log 10 μg/L | 3.08 (0.08–5.89) | 3.03 (0.08–4.57) | 3.08 (0.26–5.89) | 0.034 |
TBIL, mg/dL | 0.81 (0.26–7.54) | 0.77 (0.26–1.87) | 0.83 (0.30–7.54) | 0.023 |
ALB, g/L | 41.0 (17.2–67.2) | 41.3 (17.2–67.2) | 40.8 (17.8–65.3) | 0.169 |
PT, s | 12.2 (9.6–18.0) | 12.2 (10.2–15.2) | 12.3 (9.6–18.0) | 0.411 |
ALT, U/L | 42.6 (8.7–187.8) | 42.1 (11.2–187.8) | 42.7 (8.7–169.9) | 0.965 |
PLT, 109/L | 156 (25.0–629) | 156 (25.0–369) | 156 (25.0–629) | 0.957 |
WBC, 109/L | 5.51 (1.44–19.4) | 5.40 (1.63–11.8) | 5.54 (1.44–19.4) | 0.187 |
Hemoglobin, g/L | 141 (75.0–195.0) | 142 (104.0–174.0) | 141 (75.0–195.0) | 0.988 |
Child–Pugh class | 0.288 | |||
A | 448 (98.0%) | 138 (99.3%) | 310 (97.5%) | |
B | 9 (2.0%) | 1 (0.7%) | 8 (2.5%) | |
Radiologic ascites | 0.019 | |||
No | 422 (92.3%) | 135 (97.1%) | 287 (90.3%) | |
Mild | 35 (7.66%) | 4 (2.88%) | 31 (9.75%) | |
Gastroesophageal varices | 1.000 | |||
No | 382 (83.6%) | 116 (83.5%) | 266 (83.6%) | |
Yes | 75 (16.4%) | 23 (16.5%) | 52 (16.4%) | |
Radiologic spleen length, cm | 11.4 (6.30–20.2) | 11.0 (6.30–17.5) | 11.6 (6.30–20.2) | 0.060 |
CSPH | 0.237 | |||
No | 233 (51.0%) | 79 (56.8%) | 154 (48.4%) | |
Mild | 183 (40.0%) | 48 (34.5%) | 135 (42.5%) | |
Severe | 41 (9.0%) | 12 (8.6%) | 29 (9.1%) | |
Type of hepatectomy | 0.177 | |||
En bloc resection | 289 (63.2%) | 81 (58.3%) | 208 (65.4%) | |
Non-en bloc resection | 168 (36.8%) | 58 (41.7%) | 110 (34.6%) | |
Operating time, h | 2.0 (0.45–20.8) | 2.0 (0.45–20.8) | 2.0 (0.45–20.8) | 0.175 |
Hilar clamping time, min | 20.0 (0–83.0) | 21.0 (0–48.0) | 20.0 (0–83.0) | 0.248 |
Intraoperative blood loss, mL | 400 (0–45,000) | 400 (10–3200) | 400 (0–45,000) | 0.181 |
Transfusion | 0.229 | |||
No | 326 (71.3%) | 105 (75.5%) | 221 (69.5%) | |
Yes | 131 (28.7%) | 34 (24.5%) | 97 (30.5%) | |
Surgical margins | 0.115 | |||
R0 | 363 (79.4%) | 115 (82.7%) | 248 (78.0%) | |
R1 | 16 (3.5%) | 7 (5.1%) | 9 (2.8%) | |
Unconfirmed | 78 (17.1%) | 17 (12.2%) | 61 (19.2%) | |
Extent of PVTT | 0.523 | |||
Left branch | 102 (22.3%) | 27 (19.4%) | 75 (23.6%) | |
Right branch | 256 (56.0%) | 83 (59.7%) | 173 (54.4%) | |
Main trunck/contralateral branch | 99 (21.7%) | 29 (20.9%) | 70 (22.0%) | |
Tumor number | 0.283 | |||
Solitary | 413 (90.4%) | 122 (87.8%) | 291 (91.5%) | |
Multiple | 44 (9.6%) | 17 (12.2%) | 27 (8.49%) | |
Tumor diameter, cm | 8.3 (0.4–24.0) | 7.5 (0.6–22.0) | 9.0 (0.4–24.0) | 0.004 |
Cirrhosis | 0.295 | |||
No | 131 (28.7%) | 45 (32.4%) | 86 (27.0%) | |
Yes | 326 (71.3%) | 94 (67.6%) | 232 (73.0%) | |
Tumor differentiation | 0.647 | |||
II | 24 (5.3%) | 9 (6.5%) | 15 (4.7%) | |
III | 425 (93.0%) | 127 (91.4%) | 298 (93.7%) | |
IV | 8 (1.7%) | 3 (2.1%) | 5 (1.6%) |