Variables | The elderly group(n = 63) | The young and middle -aged group(n = 51) | χ²/t | P value |
---|---|---|---|---|
Surgical time(min) | 153.9 ± 74.4 | 162.5 ± 59.6 | -0.668 | 0.506 |
Intraoperative blood loss (ml) | 43.3 ± 50.6 | 38.4 ± 38.6 | 0.561 | 0.576 |
Conversion to laparotomy (%) | 1(1.6%) | 0(0%) | - | 1.0 |