Effects of Baduanjin exercise on quality-of-life and exercise capacity in patients with heart failure: A systematic review and meta-analysis. (February 2023)

• Record Type: Journal Article
• Authors: Yang, Wei-ying; Xu, Ying; Ye, Li; Rong, Li-juan; Feng, Jing; Huang, Bei-lei; Chien, Ching-Wen; Tung, Tao-Hsin
• Is Part Of: Complementary therapies in clinical practice. Volume 50(2023)
• Publication Date: 2023-02
• Subjects: Baduanjin exercise -- Quality of life -- Exercise capacity -- Heart failure -- Meta-analysis; Integrative medicine -- Periodicals; Integrative medicine -- Research -- Periodicals; Alternative medicine -- Periodicals; 615.5
• DOI: 10.1016/j.ctcp.2022.101675
• Languages: English
• ISSNs: 1744-3881

Abstract

Abstract: Purpose: Exercise training is an efficient non-pharmacological intervention for patients with heart failure (HF). This study aimed to objectively evaluate the effects of Baduanjin exercise on the quality of life (QOL) and exercise capacity in patients with HF. Methods: PubMed, Embase, the Cochrane Library, Chinese National Knowledge Infrastructure (CNKI), and Wanfang data were searched from the date of their inception until 30 September 2022. All randomised controlled trials (RCTs) evaluating the effects of Baduanjin exercise on QOL and exercise capacity in patients with HF were selected. The primary outcomes were QOL, assessed using the Minnesota Living with Heart Failure Questionnaire (MLHFQ), and exercise capacity, evaluated using the 6-min walking test (6-MWT). A meta-analysis was performed by comparing the MLHFQ domain scores. Review Manager 5.3 and Stata 14.0, were used for the data analysis. Results: Baduanjin exercise showed a favourable improvement of the overall QOL (mean difference = −8.25; 95% confidence interval: −13.62 to −2.89; P = 0.003) and exercise capacity (mean difference = 118.49; 95% confidence interval: 52.57 to 184.41; P = 0.0004). Meta-analyses of the MLHFQ domain score indicated that Baduanjin exercise significantly improved the patients' physical (mean difference = −2.83; 95% confidence interval: −3.76, −1.90; P < 0.00001), emotional (mean difference = −2.52; 95% confidence interval: −3.67 to −1.37; P < 0.0001), and general QOL (mean difference = −2.61; 95% confidence interval: −5.17 to −0.06; P = 0.05), based on the decrease in the MLHFQ domain score. Marked statistical heterogeneity (I2> 70%) was observed for all the QOL and exercise capacity outcomes. Conclusions: Baduanjin exercise is a safe, feasible, and acceptable intervention that can improve the QOL and exercise capacity in patients with HF. However, more RCTs with rigorous research designs are needed to assist in the rehabilitation of such patients. Highlights: This study aimed to objectively evaluate the effects of Baduanjin exercise on the quality of life (QOL) and exercise capacity in patients with HF. Baduanjin exercise may be a viable alternative for exercise rehabilitation in patients with HF. We recommend that physicians make an optimal decision for the implementation of Baduanjin exercise in patients with HF on the basis of their baseline characteristics.