Pain severity observation on the 10th postoperative day among the patients
| Pain severity | Appendectomy | P value* | |
| Laparoscopic (n=30) | Open (n=30) | ||
| No | 15 (50.0%) | 0 (0%) | |
| Mild | 14 (46.7%) | 16 (53.3%) | <0.01 |
| Moderate | 1 (3.3%) | 14 (46.7%) | |
*Data were presented as frequency (percentage). P values were derived from χ2 test.