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Repeated measures of VOR gain and GA values for the affected PSSC in the BPPV group (n=24)
| Before maneuver | After maneuver | 3rd day | 7th day | 1th month | p | |
|---|---|---|---|---|---|---|
| VOR gain | 0.92±0.18 | 1±0.13 | 0.98±0.14 | 1.01±0.17 | 0.92±0.21 | 0.101 |
| GA | 3±1.79 | 2.77±1.86 | 2.81±1.9 | 3±2.01 | 2.81±1.95 | 0.498 |
GA: gain asymmetry; VOR: vestibulo-ocular reflex; PSSC: posterior semicircular canal; BPPV: benign paroxysmal positional vertigo
