Evidence map›Paper›PMID 22429424›Full record

ArticleThe British journal of general practice : the journal of the Royal College of General Practitioners2012

Clinicians' perceptions of reporting methods for back pain trials: a qualitative study.

Robert Froud, Martin Underwood, Dawn Carnes, Sandra Eldridge

Abstract read
In one paragraph

Article in The British journal of general practice : the journal of the Royal College of General Practitioners, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 3 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

9 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Prescribers' Knowledge and Skills for Interpreting Research Results: A Systematic Review.The Journal of continuing education in the health professions · 2017
    Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
  5. Article
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  7. Article
  8. Improving the reporting and interpretation of clinical trial outcomes.The British journal of general practice : the journal of the Royal College of General Practitioners · 2012
    Article
  9. Calling time on the 10-minute consultation.The British journal of general practice : the journal of the Royal College of General Practitioners · 2012
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Robert FroudCentre for Primary Care and Public Health, Queen Mary University of London, UK. r.j.froud@qmul.ac.uk
Martin Underwood
Dawn Carnes
Sandra Eldridge

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHow outcomes of clinical trials are reported alters the way treatment effectiveness is perceived: clinicians interpret the outcomes of trials more favourably when results are presented in relative (such as risk ratio) rather than absolute terms (such as risk reduction). However, it is unclear which methods clinicians find easiest to interpret and use in decision making.

aimTo explore which methods for reporting back pain trials clinicians find clearest and most interpretable and useful to decision making. DESIGN AND

settingIndepth interviews with clinicians at clinical practices/research centre.

methodClinicians were purposively sampled by professional discipline, sex, age, and practice setting. They were presented with several different summaries of the results of the same hypothetical trial. Each summary used a different reporting method, and the study explored participants' preferences for each method and how they would like to see future trials reported.

resultsThe 14 clinicians interviewed (comprising GPs, manual therapists, psychologists, a rheumatologist, and surgeons) stated that clinical trial reports were not written with them in mind. They were familiar with mean differences, proportion improved, and numbers needed to treat (NNT), but unfamiliar with standardised mean differences, odds ratios, and relative risks (RRs). They found the proportion improved, RR, and NNT most intuitively understandable, and thought reporting between-group mean differences, RRs, and odds ratios could mislead.

conclusionClinicians stated that additional reporting methods facilitate the interpretation of trial results, and using a variety of methods would make results easier to interpret in context and incorporate into practice. Authors of future back pain trials should report data in a format that is accessible to clinicians.

Indexed as

Attitude of Health PersonnelResearch DesignBack PainClinical CompetenceData Interpretation, StatisticalDecision MakingFemaleHumansLondonMalePerceptionPersonal SatisfactionPhysiciansPrimary Health CareProfessional PracticeQualitative Research

Identifiers

PMID22429424
PMCPMC3289820

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.