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 = 103) | 90 (35–170) | 30 (10–300) | 0 | 0 | 2 (1–5) | 5 |
LRLA (n = 102) | 95 (55–220) | 60 (20–800) | 1 | 1 | 2 (1–5) | 3 |
t (Z,χ2) value | Z = − 2.141 | Z = − 7.504 | Z = − 4.416 | χ2 = 0.120 | ||
P value | 0.032 | 0.000 | 0.498* | 0.498* | 0.000 | 0.729 |