Evidence map›Paper›PMID 17928390›Full record

ArticleOccupational and environmental medicine2008

Incidence of surgically treated osteoarthritis in the hip and knee in male construction workers.

B Järvholm, C From, S Lewold, H Malchau, E Vingård

Abstract readMulticenter Study
PubMed Publisher
In one paragraph

Article in Occupational and environmental medicine, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 5 pooled it
2.4field-weighted citation impact, top 12% 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

22 citing papers in PubMed, 5 syntheses or guidelines pooled it, 52 citations in OpenAlex.

  1. Pooled it
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  5. Pooled it
  6. Trial
  7. Article
  8. Article
  9. Review
  10. Article
  11. HIP osteoarthritis and work.Best practice & research. Clinical rheumatology · 2015
    Review
  12. Review
  13. Article
  14. Epidemiology of hip replacements in Korea from 2007 to 2011.Journal of Korean medical science · 2014
    Article
  15. Article
  16. Work-related knee injuries treated in US emergency departments.Journal of occupational and environmental medicine · 2013
    Article
  17. Review
  18. Burden of work-related knee disorders in Washington State, 1999 to 2007.Journal of occupational and environmental medicine · 2011
    Article
  19. Article
  20. Risk factors for hip problems among assembly plant workers.Journal of occupational rehabilitation · 2011
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 4 institutions in 2 countries.

B JärvholmDepartment of Public Health and Clinical Medicine, Umeå University, S-901 85 Umeå, Sweden. Bengt.jarvholm@envmed.umu.se
C From
S Lewold
H Malchau
E Vingård
Umeå University · SELund University · SEMassachusetts General Hospital · USUppsala University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveOccupational workload has been associated with an increased risk of osteoarthritis. The objective was to further examine the association between workload and occurrence of osteoarthritis and in particular to study whether heavy workload has similar importance as a causative factor for osteoarthritis of the hip and knee.

methodsIn a cohort study, the authors investigated the incidence of surgically treated osteoarthritis in the hip and knee among men employed in the Swedish construction industry (n = 204 741). Incident cases were found by linkage with the Swedish hospital discharge register between 1987 and 1998. Incidence rates adjusted for age and BMI were compared between different occupational groups.

resultsThe incidence rates for osteoarthritis in hip and knee were positively correlated (r = 0.62; p = 0.01). There was a significantly increased risk of surgically treated osteoarthritis in the knee among floor layers, asphalt workers, sheet-metal workers, rock workers, plumbers, brick layers, wood workers and concrete workers. Even if there was a trend towards increased relative risks for osteoarthritis in the hip in floor layers, asphalt workers, wood workers and concrete workers they were not statistically significant. The relative risk for surgically treated osteoarthritis of the knee was 4.7 (95% CI 1.8 to 12.3) among floor layers, indicating an attributable fraction for work factors of 79%.

conclusionsThis study shows that some work-related factors seem to be risk factors for osteoarthritis both in the knee and hip. However, the risk factors seem to be of greater importance for osteoarthritis in the knee compared with the hip. This study indicates that at least 50% of the cases of severe osteoarthritis of the knee can be prevented through decreasing occupational risk factors in some occupational groups.

Indexed as

AdultAgedArthroplasty, Replacement, HipArthroplasty, Replacement, KneeEpidemiologic MethodsHumansMaleMiddle AgedOccupational DiseasesOccupationsOsteoarthritis, HipOsteoarthritis, KneeSwedenWorkload

Identifiers

PMID17928390
OpenAlexW2144080593

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.