LianHong Wang1, KaiLi Wu2, XiDong Chen3, Qilan Liu4. 1. Nursing Department of Affiliated Hospital of Zunyi Medical University, ZunYi, China. 2. Emergency Department of Affiliated Hospital of Zunyi Medical University, ZunYi, China. 3. Physiatry Department of Affiliated Hospital of Zunyi Medical University, ZunYi, China. Electronic address: 2726912415@qq.com. 4. Nursing Department of ZunYi Medical University, ZunYi, China.
Abstract
BACKGROUND: Although several studies have assessed the effect of Tai Chi in management of chronic obstructive pulmonary disease (COPD), these studies have a wide sample variation and convey inconclusive results. This study aims to determine if a 3-month Tai Chi program improves lung function, exercise capacity, and health related quality of life (HRQoL) in people with COPD. METHODS: A randomised controlled, single blind trial was undertaken. Patients were randomly allocated to either Tai Chi group (n=26) or control group (n=24). Participants in the Tai Chi group received a Tai Chi exercise program three times weekly for 3-months while participants in the control group were advised to maintain their routine activities. Outcome measures included lung function, 6-minute walk distance (6WMD) and COPD Assessment Test (CAT). The measurements took place at baseline and immediately after the 3-month intervention period. RESULTS:Of 50 participants, 46 completed the intervention. Compared to control, Tai Chi significantly increased 6WMD (mean difference 60.5m, 95% CI 30.27-78.69), and reduced score of CAT (mean difference 14 points, 95% CI 11-24). An 86% compliance to the Tai Chi training was noted and no adverse events were observed in Tai Chi group. CONCLUSIONS: The Tai Chi program is a safe, effective and feasible method to improve exercise capacity and health-related quality of life in people with COPD.
RCT Entities:
BACKGROUND: Although several studies have assessed the effect of Tai Chi in management of chronic obstructive pulmonary disease (COPD), these studies have a wide sample variation and convey inconclusive results. This study aims to determine if a 3-month Tai Chi program improves lung function, exercise capacity, and health related quality of life (HRQoL) in people with COPD. METHODS: A randomised controlled, single blind trial was undertaken. Patients were randomly allocated to either Tai Chi group (n=26) or control group (n=24). Participants in the Tai Chi group received a Tai Chi exercise program three times weekly for 3-months while participants in the control group were advised to maintain their routine activities. Outcome measures included lung function, 6-minute walk distance (6WMD) and COPD Assessment Test (CAT). The measurements took place at baseline and immediately after the 3-month intervention period. RESULTS: Of 50 participants, 46 completed the intervention. Compared to control, Tai Chi significantly increased 6WMD (mean difference 60.5m, 95% CI 30.27-78.69), and reduced score of CAT (mean difference 14 points, 95% CI 11-24). An 86% compliance to the Tai Chi training was noted and no adverse events were observed in Tai Chi group. CONCLUSIONS: The Tai Chi program is a safe, effective and feasible method to improve exercise capacity and health-related quality of life in people with COPD.
Authors: Jade Schrijver; Anke Lenferink; Marjolein Brusse-Keizer; Marlies Zwerink; Paul Dlpm van der Valk; Job van der Palen; Tanja W Effing Journal: Cochrane Database Syst Rev Date: 2022-01-10