| Characteristics | Value |
|---|---|
| Age at implantation | 50.0 |
| [year, mean, (95% CI)] | [36.7-62.3] |
| Gender, n (%) | |
| Male | 69 (56.6) |
| Female | 53 (43.4) |
| Side of surgery, n (%) | |
| Right | 66 (54.1 ) |
| Left | 56 (45.9) |
| Diagnosis, n (%) | |
| Cholesteatoma | 41 (33.6) |
| Adhesive otitis media | 14 (11.5) |
| Chronic otitis media | 67 (54.9) |
| Previous surgery | 20 (16.4) |
| Results, n (%) | |
| Dry, disease free cavity | 103 (84.4) |
| Intermittent otorrhea | 12 (9.8) |
| Persistent otorrhea | 3 (2.5) |
| Reperforation of tympanic membrane | 4 (3.3) |
| Recurrence of cholesteatoma | 1 (0.8) |