Evidence map›Paper›PMID 41136223›Full record

SynthesisRMD open2025

Instruments for measuring fatigue in people with rheumatic and musculoskeletal diseases: a systematic review of measurement properties.

Eduardo José Ferreira Santos, Bayram Farisogullari, Katie Fishpool, George Young, Coziana Ciurtin, Fiona Cramp, Emmanuel Oghenetejiri Erhieyovwe, Gary J Macfarlane, Jen Pearson, Emma Dures and 1 more

Abstract readSystematic Review
In one paragraph

Synthesis in RMD open, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 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

3 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Article
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.

Eduardo José Ferreira Santos *School of Health, Polytechnic Institute of Viseu, Viseu, Portugal.ORCID 0000-0003-0557-2377
Bayram Farisogullari *Department of Neuromuscular Diseases, University College London, London, UK.ORCID 0000-0002-9394-1103
Katie FishpoolCollege of Health, Science and Society, University of the West of England, Bristol, UK.ORCID 0009-0000-7260-9577
George YoungCollege of Health, Science and Society, University of the West of England, Bristol, UK.
Coziana CiurtinCentre for Adolescent Rheumatology, Division of Medicine, University College London, London, UK.ORCID 0000-0002-8911-4113
Fiona CrampCollege of Health, Science and Society, University of the West of England, Bristol, UK.
Emmanuel Oghenetejiri ErhieyovweGeneral Internal Medicine, Withybush General Hospital, Haverfordwest, UK.ORCID 0009-0003-4511-0369
Gary J MacfarlaneAberdeen Centre for Arthritis and Musculoskeletal Health (Epidemiology Group), University of Aberdeen, Aberdeen, UK.ORCID 0000-0003-2322-3314
Jen PearsonCollege of Health, Science and Society, University of the West of England, Bristol, UK.
Emma DuresCollege of Health, Science and Society, University of the West of England, Bristol, UK.ORCID 0000-0002-6674-8607
Pedro M MachadoDepartment of Neuromuscular Diseases, University College London, London, UK p.machado@ucl.ac.uk.ORCID 0000-0002-8411-7972

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo summarise the measurement properties of instruments used to assess fatigue in people with rheumatic and musculoskeletal diseases (RMDs).

methodsA systematic review (SR) of measurement properties was conducted in children, adolescents/young adults and adults with RMDs, following Joanna Briggs Institute and COSMIN (COnsensus-based Standards for the selection of health Measurement INstruments) guidelines. Searches were performed in Medline, Embase, CINAHL and Cochrane Library. Risk of bias assessment, data extraction and synthesis were conducted independently by two reviewers. Instruments were assessed according to Outcome Measures in Rheumatology (OMERACT) criteria.

resultsOut of 16 657 records, 109 articles underwent full-text review, and 60 met inclusion criteria. These studies evaluated the psychometric properties of 27 instruments. Most studies focused on construct validity (54/60, 90%) and intermethod reliability (45/60, 75%), with an overall low risk of bias. In contrast, test-retest reliability (13/60, 21.7%) and responsiveness (14/60, 23.3%) were less frequently assessed, but also with an overall low risk of bias. Evidence regarding clinical trial discrimination and thresholds of meaningful change was limited or absent, indicating the need for further research in these domains. Only five instruments-the Functional Assessment of Chronic Illness Therapy (FACIT) Fatigue, the 36-Item Short Form Survey Instrument (SF-36) Vitality, the Bristol Rheumatoid Arthritis Fatigue Multi-Dimensional Questionnaire (BRAF-MDQ), the BRAF Numerical Rating Scales (BRAF-NRS) and the Fatigue Severity Scale (FSS)-were rated as valid, reliable and low risk of bias, fulfilling OMERACT endorsement criteria.

conclusionsThis SR comprehensively supports the use of several well-validated instruments to assess fatigue, particularly FACIT-Fatigue, SF-36 Vitality, BRAF-MDQ, BRAF-NRS and FSS, in both clinical and research settings. PROSPERO REGISTRATION NUMBER: CRD42024507112.

Indexed as

FatigueMusculoskeletal DiseasesRheumatic DiseasesAdolescentHumansPsychometricsReproducibility of ResultsSeverity of Illness IndexSurveys and QuestionnairesArthritisAutoimmune DiseasesFatigueOutcome Assessment, Health CarePatient Reported Outcome Measures

Identifiers

PMID41136223
PMCPMC12557788

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.