Table 3.
Distribution of the frequency of otoneurological signs and symptoms and clinical findings in 30 fishermen evaluated
| Otoneurological signs and symptoms | N | Frequency (%) |
|---|---|---|
| Tinnitus | 20 | 66.7 |
| Dizziness | 19 | 63.3 |
| Hearing loss | 16 | 53.3 |
| Headaches | 9 | 30.0 |
| Tingling in extremities | 6 | 20.0 |
| Cracking neck | 4 | 13.3 |
| Pain radiating to the shoulder and arm | 4 | 13.3 |
| Difficulty or pain when moving neck | 3 | 10.0 |
| Imbalance when walking | 2 | 6.7 |
| Lightheadedness | 1 | 3.3 |
| Tremor | 1 | 3.3 |
| Sweating | 1 | 3.3 |
| Diverse clinical signs and symptoms | N | Frequency (%) |
| Fatigue | 11 | 36.7 |
| Anxiety | 7 | 23.3 |
| Depression | 5 | 16.7 |
| Insomnia | 3 | 10.0 |
| Agitation during sleep | 2 | 6.7 |
N = Number of cases