Evidence map›Paper›PMID 24701581›Full record

Trial reportBioMed research international2014

Effect of training supervision on effectiveness of strength training for reducing neck/shoulder pain and headache in office workers: cluster randomized controlled trial.

Bibi Gram, Christoffer Andersen, Mette K Zebis, Thomas Bredahl, Mogens T Pedersen, Ole S Mortensen, Rigmor H Jensen, Lars L Andersen, Gisela Sjøgaard

Open access · hybridAbstract readRandomized Controlled Trial
In one paragraph

Trial report in BioMed research international, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 7 pooled it
6.9field-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.

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

26 citing papers in PubMed, 7 syntheses or guidelines pooled it, 69 citations in OpenAlex.

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  7. Management of neck pain and associated disorders: A clinical practice guideline from the Ontario Protocol for Traffic Injury Management (OPTIMa) Collaboration.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2016
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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

9 authors at 4 institutions in 1 country.

Bibi GramInstitute of Sports Science and Clinical Biomechanics, University of Southern Denmark, 5230 Odense, Denmark ; Institute of Regional Health Research, University of Southern Denmark, 5230 Odense, Denmark.
Christoffer AndersenNational Research Centre for the Working Environment, 2100 Copenhagen, Denmark.
Mette K ZebisInstitute of Sports Science and Clinical Biomechanics, University of Southern Denmark, 5230 Odense, Denmark.
Thomas BredahlInstitute of Sports Science and Clinical Biomechanics, University of Southern Denmark, 5230 Odense, Denmark.
Mogens T PedersenDepartment of Nutrition, Exercise and Sports, University of Copenhagen, 2200 Copenhagen, Denmark.
Ole S MortensenNational Research Centre for the Working Environment, 2100 Copenhagen, Denmark ; Department of Occupational Medicine Køge Hospital, 4600 Køge, Denmark.
Rigmor H JensenDanish Headache Center, Department of Neurology, Glosrtup Hospital, University of Copenhagen, 2600 Copenhagen, Denmark.
Lars L AndersenNational Research Centre for the Working Environment, 2100 Copenhagen, Denmark.
Gisela SjøgaardInstitute of Sports Science and Clinical Biomechanics, University of Southern Denmark, 5230 Odense, Denmark.
University of Southern Denmark · DKNational Research Centre for the Working Environment · DKUniversity of Copenhagen · DKZealand University Hospital Køge · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate the effect of workplace neck/shoulder strength training with and without regular supervision on neck/shoulder pain and headache among office workers.

methodA 20-week cluster randomized controlled trial among 351 office workers was randomized into three groups: two training groups with the same total amount of planned exercises three times per week (1) with supervision (3WS) throughout the intervention period, (2) with minimal supervision (3MS) only initially, and (3) a reference group (REF). Main outcome is self-reported pain intensity in neck and shoulder (scale 0-9) and headache (scale 0-10).

resultsIntention-to-treat analyses showed a significant decrease in neck pain intensity the last 7 days in 3MS compared with REF: -0.5 ± 0.2 (P < 0.02) and a tendency for 3WS versus REF: -0.4 ± 0.2 (P < 0.07). Intensity of headache the last month decreased in both training groups: 3WS versus REF: -1.1 ± 0.2 (P < 0.001) and 3MS versus REF: -1.1 ± 0.2 (P < 0.001). Additionally, days of headache decreased 1.0 ± 0.5 in 3WS and 1.3 ± 0.5 in 3MS versus REF. There were no differences between the two training groups for any of the variables.

conclusionNeck/shoulder training at the workplace reduced neck pain and headache among office workers independently of the extent of supervision. This finding has important practical implications for future workplace interventions.

Indexed as

TeachingFemaleHumansMaleNeck PainShoulder PainWorkplace

Identifiers

PMID24701581
PMCPMC3950429
OpenAlexW1986121327

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.