Evidence map›Paper›PMID 30443711›Full record

ArticleInternational archives of occupational and environmental health2019

Physical capacity, occupational physical demands, and relative physical strain of older employees in construction and healthcare.

Suzanne L Merkus, Lars-Kristian Lunde, Markus Koch, Morten Wærsted, Stein Knardahl, Kaj Bo Veiersted

Abstract read
In one paragraph

Article in International archives of occupational and environmental health, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
–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

33 citing papers in PubMed.

  1. Article
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  3. Article
  4. Article
  5. Article
  6. Cardiovascular load and physical capacity in older workers engaged in physically demanding occupations.International archives of occupational and environmental health · 2025
    Article
  7. Article
  8. Article
  9. Article
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  11. Article
  12. Article
  13. Article
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  15. Article
  16. Review
  17. Observational
  18. Increased physical workload in home care service is associated with reduced recovery from work.International archives of occupational and environmental health · 2023
    Article
  19. Article
  20. 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.

Suzanne L MerkusNational Institute of Occupational Health, Pb 5330 Majorstuen, 0304, Oslo, Norway. suzanne.merkus@stami.no.ORCID http://orcid.org/0000-0003-0945-3738
Lars-Kristian LundeNational Institute of Occupational Health, Pb 5330 Majorstuen, 0304, Oslo, Norway.
Markus KochNational Institute of Occupational Health, Pb 5330 Majorstuen, 0304, Oslo, Norway.
Morten WærstedNational Institute of Occupational Health, Pb 5330 Majorstuen, 0304, Oslo, Norway.ORCID http://orcid.org/0000-0002-9570-2181
Stein KnardahlNational Institute of Occupational Health, Pb 5330 Majorstuen, 0304, Oslo, Norway.ORCID http://orcid.org/0000-0002-7300-8519
Kaj Bo VeierstedNational Institute of Occupational Health, Pb 5330 Majorstuen, 0304, Oslo, Norway.ORCID http://orcid.org/0000-0003-1221-384X

Funding

The Research Council of Norway 218358
6 · The paper itself

Abstract

purposeTo assess age-related differences in physical capacity, occupational physical demands, and relative physical strain at a group level, and the balance between capacity and demands at an individual level, for construction and healthcare workers.

methodsShoulder strength, back strength, and aerobic capacity were assessed among construction (n = 62) and healthcare workers (n = 64). During a full working day, accelerometers estimated upper-arm elevation, trunk flexion, and occupational physical activity as indicators of occupational physical demands. Simultaneously, normalised surface electromyography (%sEMG

resultsCompared to younger workers, older workers had similar strength and lower aerobic capacity; older construction workers had similar demands while older healthcare workers had higher demands. Compared to younger workers, older employees had unfavourable muscle activity patterns; %HRR had a tendency to be lower for older construction workers and higher for older healthcare workers. Among construction workers, age moderated the associations between shoulder strength and arm elevation (p = 0.021), and between aerobic capacity and occupational physical activity (p = 0.040). Age did not moderate these associations among healthcare workers.

conclusionsIn both sectors, the level of occupational physical demands and the higher relative physical strain in older employees require addressing to promote sustainable work participation among an aging population.

Indexed as

Construction IndustryErgonomicsHealth PersonnelAdultAgedAgingCardiovascular Physiological PhenomenaCross-Sectional StudiesElectrocardiographyElectromyographyFemaleHumansMaleMiddle AgedMuscle StrengthOccupational HealthAerobic capacityAgingElectrocardiographyElectromyographyInclinometryMuscle strength

Identifiers

PMID30443711
PMCPMC6420471

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.