Fig. 6From: The effect of yoga on sleep quality and insomnia in women with sleep problems: a systematic review and meta-analysisForest plots displaying the effects of yoga versus control groups on sleep quality in peri/postmenopausal women in (d) the global score of the Pittsburgh Sleep Quality Index (PSQI) (e) the global score of Insomnia Severity Index (ISI). CI, confidence interval; IV, inverse variance; SD, standard deviationBack to article page