Evidence map›Paper›PMID 26759053›Full record

ArticleBMC musculoskeletal disorders2016

Incidence and prevalence of total joint replacements due to osteoarthritis in the elderly: risk factors and factors associated with late life prevalence in the AGES-Reykjavik Study.

Helgi Jonsson, Sigurbjorg Olafsdottir, Solveig Sigurdardottir, Thor Aspelund, Gudny Eiriksdottir, Sigurdur Sigurdsson, Tamara B Harris, Lenore Launer, Vilmundur Gudnason

Open access · goldAbstract read
In one paragraph

Article in BMC musculoskeletal disorders, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
5.4field-weighted citation impact, top 5% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 43 citations in OpenAlex.

  1. Pooled it
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  8. Two-stage revision for treatment of tuberculous prosthetic hip infection: an outcome analysis.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2023
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  14. Prior unilateral total hip arthroplasty does not influence the outcome of ipsilateral total knee arthroplasty.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2020
    Article
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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 3 institutions in 2 countries.

Helgi JonssonLandspitalinn University Hospital, University of Iceland, Reykjavik, Iceland. helgi@hi.is.
Sigurbjorg OlafsdottirUniversity of Iceland, Reykjavik, Iceland.
Solveig SigurdardottirUniversity of Iceland, Reykjavik, Iceland.
Thor AspelundUniversity of Iceland, Reykjavik, Iceland.
Gudny EiriksdottirIcelandic Heart Association, Kopavogur, Iceland.
Sigurdur SigurdssonIcelandic Heart Association, Kopavogur, Iceland.
Tamara B HarrisNational Institute on Aging, Bethesda, MD, USA.
Lenore LaunerNational Institute on Aging, Bethesda, MD, USA.
Vilmundur GudnasonUniversity of Iceland, Reykjavik, Iceland.
University of Iceland · ISIcelandic Heart Association · ISNational Institute on Aging · US

Funding

AGES STUDY-THE REYKJAVIK STUDY OF HEALTHY AGING FOR THE NEW MILLENNIUM-26012100N01AG012100 · NIA · ICELANDIC HEART ASSOCIATION · 2002 to 2004
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Intramural NIH HHSNIA NIH HHS N01 AG012100
6 · The paper itself

Abstract

backgroundTotal joint replacements (TJRs) should be considered as one of few definite endpoints in osteoarthritis research. We analyzed factors associated with late-life prevalence and risk factors for incidence of TJRs due to osteoarthritis in a population based cohort.

methodsAfter exclusion of inflammatory arthritis and fractures as causes of TJR, 5170 participants in the AGES-Reykjavik Study (mean age (SD) 76.4(6), 58% females) were included for osteoarthritis studies. Three thousand one hundred thirty-three of them had a follow-up visit 5 years later.

resultsThe prevalence of having at least one joint replacement operation due to OA was 13.6% and the yearly incidence was 1.4%/year during the five-year follow-up. Factors positively associated with late life prevalence of TJR included BMI, hand OA severity, female gender, finger length ratio and spine BMD. Risk factors for TJRs in the incidence group were symptoms at initial visit, prior TJR in the contralateral joint and BMI. Much stronger associations were seen for TKR than for THR with discriminatory analysis showing an AUC 0.71 for late life prevalence and 0.84 for the incidence.

conclusionsThis study illustrates the importance of the different information expressed by late life prevalence vs. incidence on the factors associated with severe osteoarthritis of the knee and hip. The observation that prior TJR is a risk factor for subsequent TJR in the contralateral joint has not been described previously. The high power predictions for TKR suggest that a predictive model may be feasible, particularly if it can be extended by the addition of further predictive variables, perhaps through genetic, biomarker or imaging data.

Indexed as

AgedAged, 80 and overAge FactorsArthroplasty, Replacement, HipArthroplasty, Replacement, KneeCohort StudiesFemaleFollow-Up StudiesHumansIcelandIncidenceMaleOsteoarthritis, HipOsteoarthritis, KneePrevalenceProspective Studies

Identifiers

PMID26759053
PMCPMC4711057
OpenAlexW2237409176

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.