| Complaints | All n = 335 | AGs n = 241 | BDQ n = 57 | p | OD [95% CI] |
| Tinnitus | 102 (30.2) | 79 (32.8) | 15 (26.3) | 0.428 | 1.37 (0.69 - 2.81) |
| Hypoacusis | 91 (27) | 72 (29.9) | 12 (21.1) | 0.195 | 1.6 (0.77 - 3.51) |
| Dizziness | 38 (11.3) | 31 (12.9) | 4 (7) | 0.260 | 1.83 (0.67 - 4.98) |