Notes: NNT, number needed to-treat, calculated from SMD and 95% confidence intervals for SMD; 95% CI, 95% confidence intervals; Y vs NT, yoga versus no treatment; Y vs E, yoga versus education; NA, no
*Paired samples t-test.?Logarithmic values used in statistical analyses due to the abnormal distribution.?Wilcoxon signed ranks test used because the distribution of variance was not normal even after