Evidence map›Paper›PMID 24734247›Full record

Trial reportBioMed research international2014

Lasting effects of workplace strength training for neck/shoulder/arm pain among laboratory technicians: natural experiment with 3-year follow-up.

Peter Mortensen, Anders I Larsen, Mette K Zebis, Mogens T Pedersen, Gisela Sjøgaard, Lars L Andersen

Open access · hybridAbstract readMulticenter StudyRandomized 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 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 14% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
  2. Exercise Prescription for the Work-Life Population and Beyond.Journal of functional morphology and kinesiology · 2023
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. The interaction between pain and movement.Journal of hand therapy : official journal of the American Society of Hand Therapists
    Review
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 5 institutions in 1 country.

Peter MortensenNovozymes A/S, Medical Centre, 2880 Bagsværd, Denmark.ORCID 0000-0002-3994-9956
Anders I LarsenNovozymes A/S, Medical Centre, 2880 Bagsværd, Denmark.
Mette K ZebisArthroscopic Centre Amager & Gait Analysis Laboratory, Copenhagen University Hospital, 2650 Hvidovre, Denmark.
Mogens T PedersenDepartment of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, 2100 Copenhagen, Denmark.
Gisela SjøgaardInstitute of Sports Science and Clinical Biomechanics, University of Southern Denmark, 5000 Odense, Denmark.
Lars L AndersenNational Research Centre for the Working Environment, 2100 Copenhagen, Denmark.
Novozymes (Denmark) · DKAmager Hospital · DKNational Research Centre for the Working Environment · DKUniversity of Copenhagen · DKUniversity of Southern Denmark · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThis study investigated long-term effects and implementation processes of workplace strength training for musculoskeletal disorders.

methods333 and 140 laboratory technicians from private and public sector companies, respectively, replied to a 3-year follow-up questionnaire subsequent to a 1-year randomized controlled trial (RCT) with high-intensity strength training for prevention and treatment of neck, shoulder, and arm pain. Being a natural experiment, the two participating companies implemented and modified the initial training program in different ways during the subsequent 2 years after the RCT.

resultsAt 3-year follow-up the pain reduction in neck, shoulder, elbow, and wrist achieved during the first year was largely maintained at both companies. However, the private sector company was rated significantly better than the public sector company in (1) training adherence, (2) training culture, that is, relatively more employees trained at the workplace and with colleagues, (3) self-reported health changes, and (4) prevention of neck and wrist pain development among initially pain-free employees.

conclusionsThis natural experiment shows that strength training can be implemented successfully at different companies during working hours on a long-term basis with lasting effects on pain in neck, shoulder, and arm.

Indexed as

Laboratory PersonnelResistance TrainingAdultArmFemaleFollow-Up StudiesHumansMaleMiddle AgedMusculoskeletal DiseasesNeck PainPainPatient CompliancePrivate SectorPublic SectorShoulder

Identifiers

PMID24734247
PMCPMC3966346
OpenAlexW2024987154

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.