Table 4 Operative and postoperative results
|  | SILS (n =14) | Conventional (n = 7) | P |
|---|---|---|---|
Operating time, mean ± SD, min | 166.4 ± 57.4 | 202.1 ± 122.5 | 0.15 |
Estimated blood loss,mean ± SD, ml | 157.1 ± 162.4 | 168.6 ± 157.4 | 0.66 |
Scale of pain, mean ± SD | 0.7 ± 0.6 | 1.1 ± 0.7 | 0.90 |
Conversion to open surgery, % | 1/14 | 1/7 | 0.61 |
Complications, % | 1/14 | 0/7 | 0.48 |
Length of hospital stay, mean ± SD, d | 7.6 ± 1.4 | 9.0 ± 3.0 | 0.17 |