Groups | Operation time (min) | Blood loss (ml) | Intraoperative complications (n) | Conversion to open surgery (n) | First oral intake (days) | Postoperative analgesic use (n) |
---|---|---|---|---|---|---|
LTLA (n = 29) | 130 (60–290) | 50 (10–600) | 2 | 0 | 2 (1–4) | 1 |
LRLA (n = 8) | 115 (80–200) | 105 (10–1500) | 1 | 1 | 2 (1–5) | 0 |
t (Z, χ2) value | Z = − 0.351 | Z = − 1.692 | Z = − 0.179 | |||
P value | 0.725 | 0.091 | 0.530* | 0.216* | 0.858 | 1.000* |