Evidence map›Paper›PMID 12972468›Full record

ArticleAnnals of the rheumatic diseases2003

Predictors of patient relevant outcome after total hip replacement for osteoarthritis: a prospective study.

A-K Nilsdotter, I F Petersson, E M Roos, L S Lohmander

Open access · bronzeAbstract read
In one paragraph

Article in Annals of the rheumatic diseases, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 94 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
94citing papers in PubMed, 8 pooled it
5.5field-weighted citation impact, top 4% 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

94 citing papers in PubMed, 8 syntheses or guidelines pooled it, 265 citations in OpenAlex.

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  17. Functional Ability, Psychological Factors, and Rehabilitation Outcomes After Elective Total Hip Replacement.Canadian journal of occupational therapy. Revue canadienne d'ergotherapie · 2023
    Article
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34 more citing papers are in PubMed but not listed here.

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

4 authors at 1 institution in 2 countries.

A-K NilsdotterDepartment of Orthopaedics, Lund University Hospital, Spenshult Hospital of Rheumatic Diseases, Halmstad, Sweden. Anna.Nilsdotter@Spenshult.se
I F Petersson
E M Roos
L S Lohmander
Spenshult Hospital · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo investigate prospectively long term patient relevant outcomes after unilateral total hip replacement (THR) for osteoarthritis (OA). To identify non-responders to this intervention and patient related predictors of unsatisfactory outcome.

methodsA case-control study comparing health related quality of life of 219 patients (mean age 71) after THR with that of a matched reference group of 117 subjects without hip complaints recruited from the community. Patients and reference group answered SF-36 and WOMAC questionnaires preoperatively, at 3, 6, 12 months, and at 3.6 years (range 26-65 months) postoperatively. Supplementary questions were asked at the final follow up.

results198/211 (94%) of the patients and 83/109 (76%) of the reference group participated at the final follow up. At follow up, the only difference between the two groups in the SF-36 was physical function, where patients scored worse. Patients also reported worse WOMAC function. 31% of the patients had improved by <10/100 WOMAC score points for pain and/or function at final follow up, compared with preoperatively. More pain preoperatively and higher age and postoperative low back pain predicted a worse outcome in WOMAC function.

conclusion3.6 years after THR for OA, health related quality of life was similar for patients and reference group except for function, where patients had worse function. Higher age and more pain preoperatively predicted a poor outcome. Patients with hip OA with musculoskeletal comorbidities, such as low back pain and OA of the non-operated hip, have less long term functional improvement after THR.

Indexed as

Arthroplasty, Replacement, HipQuality of LifeAgedAged, 80 and overAge FactorsCase-Control StudiesFemaleFollow-Up StudiesHealth Status IndicatorsHumansLow Back PainMaleMiddle AgedOsteoarthritis, HipPain MeasurementPostoperative Pain

Identifiers

PMID12972468
PMCPMC1754324
OpenAlexW2154632498

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.