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Efficacy of Epley's maneuver based on person time among benign paroxysmal positional vertigo patients.
| Point estimates | 95% confidence interval | p 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% | |
