Evidence map›Paper›PMID 23876571›Full record

SynthesisComplementary therapies in medicine2013

A systematic review and meta-analysis of Tai Chi for osteoarthritis of the knee.

R Lauche, J Langhorst, G Dobos, H Cramer

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Complementary therapies in medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 10 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 10 pooled it
10.1field-weighted citation impact, top 1% of its field
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

43 citing papers in PubMed, 10 syntheses or guidelines pooled it, 116 citations in OpenAlex.

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  8. Health benefits of tai chi: What is the evidence?Canadian family physician Medecin de famille canadien · 2016
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

R LaucheDepartment of Internal and Integrative Medicine, Kliniken Essen-Mitte, Faculty of Medicine, University of Duisburg-Essen, Germany. r.lauche@kliniken-essen-mitte.de
J Langhorst
G Dobos
H Cramer
Kliniken Essen-Mitte · DEUniversity of Duisburg-Essen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThis paper aimed to systematically review and meta-analyze the effectiveness of Tai Chi for osteoarthritis of the knee.

methodsMEDLINE, the Cochrane Library, EMBASE, Scopus, PsycInfo and CAMBASE were screened through April 2013. Randomized controlled trials (RCTs) comparing Tai Chi to control conditions were included. Two authors independently assessed risk of bias using the risk of bias tool recommended by the Cochrane Back Review Group. Outcome measures included pain, physical functional, joint stiffness, quality of life, and safety. For each outcome, standardized mean differences and 95% confidence intervals were calculated.

results5 RCTs with a total of 252 patients were included. Four studies had a low risk of bias. Analysis showed moderate overall evidence for short-term effectiveness for pain, physical function, and stiffness. Strong evidence was found for short-term improvement of the physical component of quality of life. No long-term effects were observed. Tai Chi therapy was not associated with serious adverse events.

conclusionThis systematic review found moderate evidence for short-term improvement of pain, physical function and stiffness in patients with osteoarthritis of the knee practicing Tai Chi. Assuming that Tai Chi is at least short-term effective and safe it might be preliminarily recommended as an adjuvant treatment for patients with osteoarthritis of the knee. More high quality RCTs are urgently needed to confirm these results.

Indexed as

Tai JiHumansOsteoarthritis, KneeComplementary therapiesMeta-analysisOsteoarthritis of the kneeSystematic reviewTai Chi

Identifiers

PMID23876571
OpenAlexW2020785079

What OpenQuestion holds

Textmetadata
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.