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. 2022 Mar 24;17(3):111–115. doi: 10.1016/j.joto.2022.03.002

Table 3.

Group average SVV deviation readings before and after CRM and following complete resolution of PC-BPPV (degree), with comparison to pre-CRM readings.

Time Point Mean ± SD Median (25th-75th percentile) Range P value
Before CRM 2.05 ± 0.42 2.02(1.762–2.325) 1.25–3.15
After CRM 1.24 ± 0.2 1.2(1.05–1.4) 0.9–1.6 <.00001a
Following complete resolution of PC-BPPV 0.83 ± 0.21 0.85(0.662–0.938) 0.35–1.3 <.00001a
a

Paired t-test.