Table 3.
Wilcoxon rank sum exact test on different trocar types
| Defect size (mm2) | |
|---|---|
| Overall (N = 50) | 58.6 (20.9) |
| Bladed trocars (N = 20) | 57.4 (21.8) |
| Bladeless trocars (N = 30) | 59.5 (20.6) |
| p = 0.7 |
N Amount of trocar placement; () Standard deviation
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