Table 2.
Demographic Characteristics
| Characteristic | Total (%) | LHa | OHa | RHa |
|---|---|---|---|---|
| Sex | ||||
| Male | 1535 (48.7) | 712 | 786 | 37 |
| Female | 1329 (42.1) | 705 | 601 | 23 |
| Age, y | 58.95 | 58.79 | 58.87 | 62.73 |
| BMIa | 26.67 | 26.46 | 26.31 | 31.00 |
| Lesions | ||||
| Mean number | 3.26 | 4.35 | 2.72 | 1.49 |
| Mean size, cm | 5.11 | 4.86 | 4.06 | 27.50 |
| Surgical indication | ||||
| CRCa metastases | 836 | 396 | 412 | 28 |
| Adenoma | 117 | 110 | 7 | 0 |
| FNHa | 127 | 109 | 18 | 0 |
| Hemangioma | 114 | 85 | 23 | 6 |
| HCCa | 951 | 436 | 509 | 6 |
| Hydatid cyst | 108 | 86 | 18 | 4 |
| Living donor | 52 | 32 | 20 | 0 |
| Cholangiocarcinoma | 15 | 8 | 6 | 1 |
a
BMI = body mass index; CRC = colorectal cancer; FNH = focal nodular hyperplasia; HCC = hepatocellular carcinoma; LH = laparoscopic hepatectomy; OH = open hepatectomy; RH = robotic hepatectomy.