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Clinical and demographic characteristics of patients with BPPV.
| Affected side (right/left) | 1/1.5 |
| Affected canal | Posterior canal 97.7% |
| Horizontal canal 2.3% | |
| Duration of vertigo (days) | 6.3 ± 9.8 |
| Etiology | Trauma 17.3%, idiopathic 82.7% |
| First episode of vertigo | 72% |
