Author: Xiandu Pan1,2, Li Tian1,2, Fan Yang2, Jiahao Sun1,2, Xinye Li2, Na An3, Yanfen Xing4, Xin Su2, Xu Liu2, Can Liu2, Yonghong Gao3, Yanwei Xing2
Affiliation: <sup>1</sup> Beijing University of Chinese Medicine, Beijing, China.
<sup>2</sup> Guang'anmen Hospital, Chinese Academy of Chinese Medical Sciences, Beijing, China.
<sup>3</sup> Key Laboratory of Chinese Internal Medicine of the Ministry of Education, Dongzhimen Hospital Affiliated to Beijing University of Chinese Medicine, Beijing, China.
<sup>4</sup> Shanxi University of Chinese Medicine, Jinzhong 030619, China.
Conference/Journal: Evid Based Complement Alternat Med
Date published: 2021 Sep 4
Other:
Volume ID: 2021 , Pages: 4094325 , Special Notes: doi: 10.1155/2021/4094325. , Word Count: 224
Objective:
This study systematically evaluated the effects of Tai Chi exercise on blood pressure, body mass index (BMI), and quality of life (QOL) in patients with hypertension. A meta-analysis was performed to provide a reliable reference for clinical practice.
Methods:
We searched for randomized controlled trials (RCTs) in five English databases and two Chinese databases, with the earliest data dated December 5, 2020. A quality assessment of the methods and a meta-analysis were also conducted.
Results:
The meta-analysis of 24 studies showed that the intervention group showed better outcomes in terms of systolic blood pressure (SBP) (SMD -1.05, 95% CI -1.44 to -0.67, P ≤ 0.001; I 2 = 93.7%), diastolic blood pressure (DBP) (SMD -0.91, 95% CI -1.24 to -0.58, P ≤ 0.001; I 2 = 91.9%), and QOL (physical functioning (SMD 0.86, 95% CI 0.36 to 1.37, P=0.001; I 2 = 91.3%), role-physical (SMD 0.86, 95% CI 0.61 to 1.11, P ≤ 0.001; I 2 = 65%), general health (SMD 0.75, 95% CI 0.32 to 1.17, P=0.001; I 2 = 88.1%), bodily pain (SMD 0.65, 95% CI 0.29 to 1.00, P ≤ 0.001; I 2 = 83.1%), vitality (SMD 0.71, 95% CI 0.34 to 1.07, P ≤ 0.001; I 2 = 84.3%), social functioning (SMD 0.63, 95% CI 0.07 to 1.19, P=0.027; I 2 = 93.1%), role-emotional (SMD 0.64, 95% CI 0.22 to 1.06, P=0.003; I 2 = 88.1%), and mental health (SMD 0.73, 95% CI 0.31 to 1.16, P=0.001; I 2 = 88.2%)) compared to those of the control group. However, no significant improvements were seen in BMI of the intervention group (SMD -0.08, 95% CI -0.35 to -0.19, P=0.554; I 2 = 69.4%) compared to that of the control group.
Conclusion:
Tai Chi is an effective intervention to improve SBP and DBP in patients with essential hypertension.
PMID: 34527058 PMCID: PMC8437614 DOI: 10.1155/2021/4094325