Effectiveness of Traditional Chinese Health-Promoting Exercise as an Adjunct Therapy for Drug Use Disorders: A Systematic Review and Meta-Analysis

Author: Dongming Jia1,2, Jiaxin Zhou3,4, Yuming Xu3,4
Affiliation: <sup>1</sup> School of Public Health, Hangzhou Normal University, Hangzhou, China. <sup>2</sup> Zhejiang Police Vocational College, Hangzhou, China. <sup>3</sup> School of Physical Education, Hangzhou Normal University, Hangzhou, China. <sup>4</sup> The Affiliated Hospital of Hangzhou Normal University, Hangzhou, China.
Conference/Journal: J Integr Complement Med
Date published: 2022 Apr 1
Other: Volume ID: 28 , Issue ID: 4 , Pages: 294-308 , Special Notes: doi: 10.1089/jicm.2021.0285. , Word Count: 410

Objective: Meta-analysis was used to quantitatively examine the effectiveness of Traditional Chinese Health-Promoting Exercise (TCE) as an adjuvant therapy for drug use disorders and rehabilitation based on previously published studies. Methods: Potential literature was retrieved by searching eight electronic databases (China National Knowledge Infrastructure [CNKI], Wanfang, Chinese Scientific Journal Database, China Biology Medicine [CBM], PubMed, Embase, Cochrane Library, and EBSCOhost) from January 2000 to May 2021, as well as through manual searches, including email. These literature reports comprised randomized, controlled trial studies and nonrandomized, controlled trial studies assessing the effects of TCE intervention on the physical and psychological (mental) health of drug addicts. The quality and bias risk of each study were assessed using the Cochrane bias risk assessment tool. The RevMan5.3 statistical software was employed to evaluate the methodological quality of the included studies, and sensitivity and subgroup analyses using the Stata16.0 MP software were performed to explore the sources of heterogeneity among the data. This study is registered on PROSPERO (CRD42021254124). Results: Data from 14 studies (1094 individuals with drug abuse) meeting the inclusion criteria were extracted for meta-analysis. Compared to the control group, TCE intervention induced significant improvements in the systolic blood pressure (standardized mean difference [SMD] = -0.42, p < 0.05), diastolic blood pressure (SMD = -0.34, p < 0.05), one-leg stand with eyes closed (SMD = 0.74, p < 0.05), Symptom Check List (SMD = -0.42, p < 0.05), anxiety scale (self-rating anxiety scale/STI) (SMD = -0.49, p < 0.05), and depression scale (self-rating depression scale/Beck Depression Inventory/Hamilton Depression Rating Scale for Depression) (SMD = -0.37, p < 0.05). Sensitivity and subgroup analyses of the individual outcome indicators with high heterogeneity (I2 ≥ 50%, p < 0.10) were performed to further explore the source of heterogeneity. The results of the sensitivity analysis showed that, after removing studies one by one, the heterogeneity of the data remained high (I2 > 50), and the difference of synthetic overall effect did not change (p < 0.05), indicating that the sensitivity was low and that the results were robust and reliable. The results of the subgroup analysis results indicated that the gender of the participants and the drug type were the sources of heterogeneity. Conclusion: As an effective mind-body movement intervention, long-term TCE is beneficial to improving the physical and mental health of drug addicts. The specific intervention methods are dependent on the gender of the addict and the drug type, and longer intervention times yielded greater impacts on their physical health.

Keywords: Traditional Chinese Health-Promoting Exercise; drug use disorders; mental health; meta-analysis; physiological health.

PMID: 35426734 DOI: 10.1089/jicm.2021.0285