title: The effect of meditative movement on sleep quality: A systematic review.
abstract: The purpose of this systematic review was to identify and assess evidence related to the efficacy of meditative movement (MM) on sleep quality. We conducted a comprehensive review of relevant studies drawn from English and Chinese databases. Only randomized controlled trials (RCTs) reporting outcomes of the effects of MM (tai chi, qi gong, and yoga) on sleep quality were taken into consideration. Twenty-seven RCTs fulfilled our inclusion criteria and formed the basis for this review. Due to clinical heterogeneity, no meta-analysis was performed. Seventeen studies received a Jadad score of ≥3 and were considered high-quality studies. Findings of the 17 studies showed that MM has beneficial effects for various populations on a range of sleep measures. Improvement in sleep quality was reported in the majority of studies and was often accompanied by improvements in quality of life, physical performance, and depression. However, studies to date generally have significant methodological limitations. Additional RCTs with rigorous research designs focusing on sleep quality or insomnia and testing specific hypotheses are needed to clearly establish the efficacy of MM in improving sleep quality and its potential use as an intervention for various populations.
authors.affiliation: Department of Psychology, Guang'an Men Hospital of China Academy of Chinese Medical Sciences, Beijing, China.
authors.forename: Fang
authors.initials: F
authors.lastname: Wang
authors.affiliation: School of Social Work, University of North Carolina at Charlotte, Charlotte, NC, USA.
authors.forename: Othelia
authors.initials: O
authors.lastname: Eun-Kyoung Lee
authors.affiliation: Department of Psychology, Guang'an Men Hospital of China Academy of Chinese Medical Sciences, Beijing, China.
authors.forename: Fan
authors.initials: F
authors.lastname: Feng
authors.affiliation: Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA.
authors.forename: Michael V
authors.initials: MV
authors.lastname: Vitiello
authors.affiliation: Department of Psychology, Guang'an Men Hospital of China Academy of Chinese Medical Sciences, Beijing, China. Electronic address: prof_ww2005@hotmail.com.
authors.forename: Weidong
authors.initials: W
authors.lastname: Wang
authors.affiliation: Benson Henry Institute for Mind Body Medicine of Massachusetts General Hospital, Boston, MA, USA.
authors.forename: Herbert
authors.initials: H
authors.lastname: Benson
authors.affiliation: Benson Henry Institute for Mind Body Medicine of Massachusetts General Hospital, Boston, MA, USA.
authors.forename: Gregory L
authors.initials: GL
authors.lastname: Fricchione
authors.affiliation: Benson Henry Institute for Mind Body Medicine of Massachusetts General Hospital, Boston, MA, USA.
authors.forename: John W
authors.initials: JW
authors.lastname: Denninger
mesh_terms: D003863:Depression / Q000628:therapy; D006801:Humans; D019122:Meditation; D009068:Movement / Q000502:physiology*; D011788:Quality of Life; D012890:Sleep / Q000502:physiology*
keywords: Meditative movement; Sleep quality; Systematic review