Evidence map›Paper›PMID 35616226›Full record

Trial reportEuropean journal of pain (London, England)2022

Effect of diagnostic labelling on management intentions for non-specific low back pain: A randomized scenario-based experiment.

Mary O'Keeffe, Giovanni E Ferreira, Ian A Harris, Ben Darlow, Rachelle Buchbinder, Adrian C Traeger, Joshua R Zadro, Rob D Herbert, Rae Thomas, Joletta Belton and 1 more

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in European journal of pain (London, England), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

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

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  13. Nociplastic pain: an introduction.The Journal of the Canadian Chiropractic Association · 2025
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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.

Mary O'KeeffeInstitute for Musculoskeletal Health, Sydney Local Health District and The University of Sydney, Sydney, New South Wales, Australia.ORCID 0000-0001-7104-9248
Giovanni E FerreiraInstitute for Musculoskeletal Health, Sydney Local Health District and The University of Sydney, Sydney, New South Wales, Australia.ORCID 0000-0002-8534-195X
Ian A HarrisInstitute for Musculoskeletal Health, Sydney Local Health District and The University of Sydney, Sydney, New South Wales, Australia.ORCID 0000-0003-0887-7627
Ben DarlowDepartment of Primary Healthcare and General Practice, University of Otago, Wellington, New Zealand.ORCID 0000-0002-6248-6814
Rachelle BuchbinderMonash Department of Clinical Epidemiology, Cabrini Institute, Melbourne, Australia.ORCID 0000-0002-0597-0933
Adrian C TraegerInstitute for Musculoskeletal Health, Sydney Local Health District and The University of Sydney, Sydney, New South Wales, Australia.ORCID 0000-0002-1646-1907
Joshua R ZadroInstitute for Musculoskeletal Health, Sydney Local Health District and The University of Sydney, Sydney, New South Wales, Australia.ORCID 0000-0001-8981-2125
Rob D HerbertNeuroscience Research Australia (NeuRA), Randwick, New South Wales, Australia.ORCID 0000-0003-4188-9195
Rae ThomasFaculty of Health Sciences and Medicine, Institute for Evidence-Based Healthcare, Bond University, Gold Coast, Queensland, Australia.ORCID 0000-0002-2165-5917
Joletta BeltonEndless Possibilities Initiative, Fraser, Colorado, USA.ORCID 0000-0001-5174-1691
Chris G MaherInstitute for Musculoskeletal Health, Sydney Local Health District and The University of Sydney, Sydney, New South Wales, Australia.ORCID 0000-0002-1628-7857

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDiagnostic labels may influence treatment intentions. We examined the effect of labelling low back pain (LBP) on beliefs about imaging, surgery, second opinion, seriousness, recovery, work, and physical activities.

methodsSix-arm online randomized experiment with blinded participants with and without LBP. Participants received one of six labels: 'disc bulge', 'degeneration', 'arthritis', 'lumbar sprain', 'non-specific LBP', 'episode of back pain'. The primary outcome was the belief about the need for imaging.

resultsA total of 1375 participants (mean [SD] age, 41.7 years [18.4 years]; 748 women [54.4%]) were included. The need for imaging was rated lower with the labels 'episode of back pain' (4.2 [2.9]), 'lumbar sprain' (4.2 [2.9]) and 'non-specific LBP' (4.4 [3.0]) compared to the labels 'arthritis' (6.0 [2.9]), 'degeneration' (5.7 [3.2]) and 'disc bulge' (5.7 [3.1]). The same labels led to higher recovery expectations and lower ratings of need for a second opinion, surgery and perceived seriousness compared to 'disc bulge', 'degeneration' and 'arthritis'. Differences were larger amongst participants with current LBP who had a history of seeking care. No differences were found in beliefs about physical activity and work between the six labels.

conclusions'Episode of back pain', 'lumbar sprain' and 'non-specific LBP' reduced need for imaging, surgery and second opinion compared to 'arthritis', 'degeneration' and 'disc bulge' amongst public and patients with LBP as well as reducing the perceived seriousness of LBP and enhancing recovery expectations. The impact of labels appears most relevant amongst those at risk of poor outcomes (participants with current LBP who had a history of seeking care).

Indexed as

Intervertebral Disc DegenerationLow Back PainSprains and StrainsAdultFemaleHumansIntention

Identifiers

PMID35616226
PMCPMC9545091

What OpenQuestion holds

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LicenceCC BY
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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.