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Perioperative parameters of the cases: mean (range) values and statistical significance
| Laparoscopic (N=27) | Mini-open (N=24) | P-value | |
|---|---|---|---|
| Operative time (min) | 158 (90–330) | 83 (40–150) | 0.001 |
| Estimated blood loss (ml) | 85 (10–300) | 68 (50–150) | NS* |
| Hospital stay after operation (days) | 3.9 (2–7) | 3.4 (2–6) | NS* |
*Not significant (t-test)
