- Comparison of total OM-6 scores pre and post-surgery.
| Variable | Before surgery | After surgery | P-value | |
|---|---|---|---|---|
| OM-6 score | Median (IQR) | 16 (12, 21) | 7 (6, 7) | <0.001 |
| Mean (SD) | 16.42 (6.41) | 6.87 (1.02) | ||
OM-6: Otitis Media 6-Item (OM-6) questionnaire, IQR: Interquartile range; SD: Standard deviation