Table 2 Comparison of perioperative data between LESS-A and LA
LESS-A | Conventional LA | P Value | |
|---|---|---|---|
Total no. | 12 | 24 | |
Mean age | 57.4 ± 3.5 | 55.9 ± 2.0 | 0.402 |
Male/Female ratio | 4(33.3%)/8(66.7%) | 18(75.0%)/6(25.0%) | 0.040 |
BMI | 25.2 ± 1.3 | 25.0 ± 0.7 | 0.893 |
Left/Right side ratio | 5(41.7%)/7(58.3%) | 10(41.7%)/14(58.3%) | 0.999 |
Tumor Size(mm) | 20.8 ± 4.0 | 14.8 ± 1.4 | 0.306 |
Operative time(minute) | 121.2 ± 7.8 | 110.2 ± 7.3 | 0.347 |
Estimated blood loss | N.D | N.D | |
Analgestic requirement | 2.9 ± 0.5 | 2.9 ± 0.5 | 0.501 |
Hospital stay (POD) | 5.2 ± 0.3 | 6.1 ± 1.0 | 0.687 |