Evidence map›Paper›PMID 30021590›Full record

SynthesisBMC musculoskeletal disorders2018

The association between body fat and musculoskeletal pain: a systematic review and meta-analysis.

Tom P Walsh, John B Arnold, Angela M Evans, Alison Yaxley, Raechel A Damarell, E Michael Shanahan

Registry-linked trialOpen access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in BMC musculoskeletal disorders, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06980324 (Effect of Integrated Neuromuscular Inhibition Technique on Iliotibial Band Friction Syndrome), which is not on this map. Cited by 104 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
104citing papers in PubMed, 4 pooled it
6.0field-weighted citation impact, top 3% 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.

NCT06980324 naactive not recruitingnot on this mapstarted 2024, after this paper: background citation

Effect of Integrated Neuromuscular Inhibition Technique on Iliotibial Band Friction Syndrome

TypeinterventionalSponsorCairo UniversityRan2024 to 2025Enrolled40ConditionsIliotibial Band SyndromeArmsintegrated neuromuscular inhibition technique, conventional physical therapy treatment
3 · Its place in the literature

Who cites it

104 citing papers in PubMed, 4 syntheses or guidelines pooled it, 171 citations in OpenAlex.

  1. Pooled it
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  5. Does the addition of peripheral nerve blocks improve analgesia during distal radius fracture reduction? A prospective, randomized, multicenter clinical trial.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2026
    Trial
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  7. Review
  8. Article
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  13. Musculoskeletal Pain During Late Adolescence: The Generation R Study.European journal of pain (London, England) · 2026
    Article
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  20. Prevalence and Risk Factors of Musculoskeletal Pain Among Kuwaiti Pilgrims During Hajj 2024.International journal of environmental research and public health · 2025
    Article

44 more citing papers are in PubMed but not listed here.

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

6 authors at 3 institutions in 1 country.

Tom P WalshCollege of Medicine and Public Health, Flinders University, Bedford Park, South Australia, 5042, Australia. wals0169@flinders.edu.au.ORCID http://orcid.org/0000-0002-3925-2075
John B ArnoldAlliance for Research in Exercise, Nutrition and Activity, Sansom Institute for Health Research, School of Health Sciences, University of South Australia, Adelaide, South Australia, 5000, Australia.
Angela M EvansDiscipline of Podiatry, College of Science, Health and Engineering, La Trobe University, Bundoora, VIC, 3086, Australia.
Alison YaxleyNutrition & Dietetics, College of Nursing and Health Sciences, Flinders University, Bedford Park, South Australia, 5042, Australia.
Raechel A DamarellCollege of Medicine and Public Health, Flinders University, Bedford Park, South Australia, 5042, Australia.
E Michael ShanahanCollege of Medicine and Public Health, Flinders University, Bedford Park, South Australia, 5042, Australia.
Flinders University · AULa Trobe University · AUUniversity of South Australia · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundObesity and musculoskeletal pain are strongly related, but there is emerging evidence that body fat, not body weight, may be a better indicator of risk. There is, therefore, a need to determine if body fat is associated with musculoskeletal pain as it may improve management strategies. The aim of this systematic review was to investigate the association between body fat and musculoskeletal pain.

methodsSeven electronic databases were searched from inception to 8th January 2018. Cross-sectional and longitudinal studies investigating the association between measures of body fat and musculoskeletal pain were included. All included articles were assessed for methodological rigour using the Epidemiology Appraisal Instrument. Standardised mean differences (SMDs) and effect estimates were pooled for meta-analysis.

resultsA total of 10,221 citations were identified through the database searching, which after abstract and full-text review, yielded 28 unique articles. Fourteen studies were included in the meta-analyses, which found significant cross-sectional associations between total body fat mass and widespread pain (SMD 0.49, 95% CI 0.37-0.61, p < 0.001). Individuals with low-back pain and knee pain had a higher body fat percentage than asymptomatic controls (SMD 0.34, 95% CI 0.17-0.52, p < 0.001 and SMD 0.18, 95% CI 0.05-0.32, p = 0.009, respectively). Fat mass index was significantly, albeit weakly, associated with foot pain (SMD 0.05, 95% CI 0.03-0.06, p < 0.001). Longitudinal studies (n = 8) were unsuitable for meta-analysis, but were largely indicative of elevated body fat increasing the risk of incident and worsening joint pain. There was conflicting evidence for an association between body fat percentage and incident low-back pain (3 studies, follow-up 4-20 years). Increasing knee pain (1 study) and incident foot pain (2 studies) were positively associated with body fat percentage and fat mass index. The percentage of items in the EAI graded as 'yes' for each study ranged from 23 to 85%, indicating variable methodological quality of the included studies.

conclusionsThis systematic review and meta-analysis identified positive cross-sectional associations between increased body fat and widespread and single-site joint pain in the low-back, knee and foot. Longitudinal studies suggest elevated body fat may infer increased risk of incident and worsening joint pain, although further high-quality studies are required.

Indexed as

Body Mass IndexAdipose TissueCross-Sectional StudiesDatabases, FactualHumansLongitudinal StudiesMusculoskeletal PainAdiposityBody compositionMusculoskeletalObesityPain

Identifiers

PMID30021590
PMCPMC6052598
OpenAlexW2883299108

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.