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 = 121) | 70 (25–200) | 30 (10–200) | 1 | 0 | 2 (1–5) | 0 |
LRLA (n = 102) | 100 (55–210) | 50 (5–300) | 1 | 0 | 2 (1–4) | 0 |
t (Z, χ2) value | Z = − 7.251 | Z = − 6.749 | Z = − 1.794 | |||
P value | 0.000 | 0.000 | 1.000* | 0.073 |