Evidence map›Paper›PMID 25775125›Full record

SynthesisPloS one2015

Evidence base of clinical studies on Tai Chi: a bibliometric analysis.

Guo-Yan Yang, Li-Qiong Wang, Jun Ren, Yan Zhang, Meng-Ling Li, Yu-Ting Zhu, Jing Luo, Yan-Jun Cheng, Wen-Yuan Li, Peter M Wayne and 1 more

Abstract readSystematic Review
In one paragraph

Synthesis in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed, 6 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

49 citing papers in PubMed, 6 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Effect of Tai Chi on Markers of Oxidative Stress: Systematic Review and Meta-Analysis.International journal of environmental research and public health · 2021
    Pooled it
  5. Health benefits of tai chi: What is the evidence?Canadian family physician Medecin de famille canadien · 2016
    Pooled it
  6. Qigong in cancer care: a systematic review and construct analysis of effective Qigong therapy.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2016
    Pooled it
  7. Trial
  8. Trial
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  11. Review
  12. Review
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  15. The Science of Tai Chi andJournal of integrative and complementary medicine · 2025
    Review
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  18. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Guo-Yan YangCentre for Evidence-based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
Li-Qiong WangCentre for Evidence-based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
Jun RenCentre for Evidence-based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
Yan ZhangSchool of Basic Medical Sciences, Beijing University of Chinese Medicine, Beijing, China.
Meng-Ling LiSchool of Basic Medical Sciences, Beijing University of Chinese Medicine, Beijing, China.
Yu-Ting ZhuSchool of Basic Medical Sciences, Beijing University of Chinese Medicine, Beijing, China.
Jing LuoSchool of Basic Medical Sciences, Beijing University of Chinese Medicine, Beijing, China; Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
Yan-Jun ChengSchool of Basic Medical Sciences, Beijing University of Chinese Medicine, Beijing, China; Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
Wen-Yuan LiCentre for Evidence-based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
Peter M WayneOsher Center for Integrative Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, United States of America.
Jian-Ping LiuCentre for Evidence-based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China; School of Basic Medical Sciences, Beijing University of Chinese Medicine, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe safety and health benefits of Tai Chi mind-body exercise has been documented in a large number of clinical studies focused on specific diseases and health conditions. The objective of this systematic review is to more comprehensively summarize the evidence base of clinical studies of Tai Chi for healthcare. METHODS AND

findingsWe searched for all types of clinical studies on Tai chi in PubMed, the Cochrane Library and four major Chinese electronic databases from their inception to July 2013. Data were analyzed using SPSS17.0 software. A total of 507 studies published between 1958 and 2013 were identified, including 43 (8.3%) systematic reviews of clinical studies, 255 (50.3%) randomized clinical trials, 90 (17.8%) non-randomized controlled clinical studies, 115 (22.7%) case series and 4 (0.8%) case reports. The top 10 diseases/conditions was hypertension, diabetes, osteoarthritis, osteoporosis or osteopenia, breast cancer, heart failure, chronic obstructive pulmonary disease, coronary heart disease, schizophrenia, and depression. Many healthy participants practiced Tai Chi for the purpose of health promotion or preservation. Yang style Tai Chi was the most popular, and Tai Chi was frequently practiced two to three 1-hour sessions per week for 12 weeks. Tai Chi was used alone in more than half of the studies (58.6%), while in other studies Tai Chi was applied in combination with other therapies including medications, health education and other physical therapies. The majority of studies (94.1%) reported positive effects of Tai Chi, 5.1% studies reported uncertain effects and 0.8% studies reported negative effects. No serious adverse events related to Tai Chi were reported.

conclusionsThe quantity and evidence base of clinical studies on Tai Chi is substantial. However, there is a wide variation in Tai Chi intervention studied and the reporting of Tai Chi intervention needs to be improved. Further well-designed and reported studies are recommended to confirm the effects of Tai Chi for the frequently reported diseases/conditions.

Indexed as

BibliometricsTai JiEvidence-Based MedicineFemaleHumansMaleTreatment Outcome

Identifiers

PMID25775125
PMCPMC4361587

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.