Research Article
Efficacy of Epley’s Maneuver in Treating BPPV Patients: A Prospective Observational Study
Table 6
Efficacy of Epley’s maneuver based on person time among benign paroxysmal positional vertigo patients.
| Point estimates | 95% confidence interval | value | Type | Value | Lower | Upper |
| Conditional maximum likelihood estimate of RR (CMLE) | 3.071 | 1.69 | 5.57 | 0.00018 | Rate in the exposed | 5.95 | 3.85 | 8.78 | Rate in the unexposed | 1.93 | 1.25 | 2.86 | Rate difference | 4.01 | 1.56 | 6.46 | Attributable fraction in exposed | 67.44% | 43.30% | 81.30% | Attributable fraction in population | 33.72% | 15.80% | 51.63% |
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