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Comparison of surgical findings
| Item | Open surgery group (n=9) | Laparoscopic surgery group (n=3) | t | P |
|---|---|---|---|---|
| Operation time (min) | 198.5±56.3 | 111.6±25.3 | 2.526 | 0.030 |
| Intraoperative blood loss (mL) | 148.8±46.5 | 82.9±32.3 | 2.245 | 0.049 |
| Postoperative hospital stay (d) | 8.9±3.2 | 6.2±2.6 | 1.311 | 0.219 |
