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Comparison of postoperative incision satisfaction rate of the three groups.
| Group | n | Satisfaction | Basic satisfaction | Dissatisfaction | Total satisfaction rate |
|---|---|---|---|---|---|
| Otomicroscopy group | 40 | 8 | 14 | 18 | 22 (55.00) |
| Otoendoscopy group | 40 | 17 | 16 | 7 | 33 (82.50)∗ |
| Double-lens group | 40 | 11 | 19 | 10 | 30 (75.00)∗ |
Note. Compared with the otomicroscopy group, ∗P < 0.05.
