Evidence map›Paper›PMID 28927496›Full record

SynthesisDeutsches Arzteblatt international2017

Occupational Strain as a Risk for Hip Osteoarthritis.

Annekatrin Bergmann, Ulrich Bolm-Audorff, Daniel Krone, Andreas Seidler, Falk Liebers, Johannes Haerting, Alice Freiberg, Susanne Unverzagt

Abstract readMeta-Analysis
In one paragraph

Synthesis in Deutsches Arzteblatt international, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 4 pooled it
1.5field-weighted citation impact, top 17% 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

15 citing papers in PubMed, 4 syntheses or guidelines pooled it, 27 citations in OpenAlex.

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  8. [Design and support performance evaluation of medical multi-position auxiliary support exoskeleton mechanism].Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi · 2024
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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

8 authors at 1 institution in 1 country.

Annekatrin BergmannMartin Luther University Halle-Wittenberg, Faculty of Medicine, Department of Occupational Medicine; Martin Luther University Halle-Wittenberg, Faculty of Medicine, Institute for Medical Epidemiology, Biometrics and Informatics; Regional Authority Darmstadt, Department for Occupational Safety and the Environment; Technical University of Dresden, Faculty of Medicine, Institute and Polyclinic for Occupational and Social Medicine; Federal Institute for Occupational Safety and Health (BAuA), Berlin.
Ulrich Bolm-Audorff
Daniel Krone
Andreas Seidler
Falk Liebers
Johannes Haerting
Alice Freiberg
Susanne Unverzagt
Wittenberg University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMultiple epidemiological studies have revealed an association between occupational physical strain and the risk of developing hip osteoarthritis.

methodsTo determine the association between the lifting and carrying of heavy loads or other physically demanding work and the risk of hip osteoarthritis (HOA) or total hip replacement (THR), we systematically searched the literature for primary studies on the effects of exposure to physical strain and meta-analytically reviewed the results that were amenable to comparisons across studies. We separately assessed studies that had hip pain as an endpoint.

results5 cohort studies and 18 case-control studies were found suitable for inclusion. The lifting of heavy loads increases the risk of HOA or THR: exposure doubles the risk in men (relative risk [RR] 2.09, 95% confidence interval [1.4; 3.1]) and increases it by roughly 40% in women (RR 1.41 [1.0; 1.9]). Physically demanding work consisting of a combination of activities of various kinds (dealing with heavy loads, heavy manual work, or prolonged walking and standing) increases the risk by roughly 150% in men (RR 2.46 [1.3; 4.8]) and 40% in women (RR 1.38 [0.9; 2.2]). Hip pain was also reported more commonly in the exposed groups.

conclusionThe studies are moderately to highly heterogeneous. An association exists between years of lifting heavy loads or other kinds of physical strain on the job and the risk of developing osteoarthritis of the hip. The greater the exposure, the greater the risk. The evidence base for risk assessment in women is currently inadequate.

Indexed as

Occupational DiseasesWeight-BearingCohort StudiesCross-Sectional StudiesFemaleHumansMaleOccupational ExposureOsteoarthritis, HipReproducibility of ResultsRisk Factors

Identifiers

PMID28927496
PMCPMC5615393
OpenAlexW2800935530

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.