Evidence map›Paper›PMID 40615858›Full record

ArticleBMC musculoskeletal disorders2025

Association of preoperative health status with risk of complications after primary total hip arthroplasty: how useful are the measures self-rated health, ASA classification and comorbidity count?

Alice Bonnefoy-Mazure, Donia Dellagiovanna, Christophe Barea, Didier Hannouche, Anne Lübbeke

Abstract read
In one paragraph

Article in BMC musculoskeletal disorders, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

5 authors.

Alice Bonnefoy-MazureWilly Taillard Laboratory of Kinesiology, Faculty of Medicine, Geneva University Hospitals, University of Geneva, 4 Rue Gabrielle-Perret-Gentil, Geneva 14, CH-1211, Switzerland. alice.bonnefoymazure@hcuge.ch.
Donia DellagiovannaFaculty of Medicine, University of Geneva, Geneva, Switzerland.
Christophe BareaFaculty of Medicine, University of Geneva, Geneva, Switzerland.
Didier HannoucheFaculty of Medicine, University of Geneva, Geneva, Switzerland.
Anne LübbekeFaculty of Medicine, University of Geneva, Geneva, Switzerland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundComplications after surgery can be predicted using ASA classification or comorbidity count. No study has assessed the measure self-rated health (SRH) yet. Our objective was to assess the association between SRH, ASA and comorbidity count and medical complications during hospitalization, and death and all-cause revision within 5years.

methodsA prospective cohort study of primary elective total hip arthroplasties (THA) was conducted 2002-2019 including information on preoperative general health measured with SRH, comorbidity count and ASA grade. For medical complications, proportions of events per category of health measure were calculated. Risk of all-cause revision and mortality was assessed in the first five years after surgery using reverse Kaplan-Meier and Cox regression analyses.

resultsOverall, 3906 patients were included (mean age 69years). The risks of experiencing at least one medical complication and a severe medical complication during hospitalization were 27.2% and 1%, increasing with decreasing health status. Cumulative 5-year risk of dying was 9.5% (95%CI 8.5-10.6), increasing with decreasing health status. ASA grade 3-4 was most strongly associated with death (hazard ratio (HR) 5.0, 95%CI 2.3-10-8) compared to ASA grade 1. Patients with poor SRH or ≥ 4 comorbidities had a 3 times higher risk of dying. Cumulative 5-year risk of revision overall was 3.1% (95%CI 2.6-3.7), increasing with decreasing health status. The association was only significant in the first 3 months postoperative. For comorbidity count the adjusted HR was 3.6 (95%CI 1.9-6.8), and for ASA 3-4 h was 3.3 (95%CI 1.8-6.1).

conclusionSRH, ASA classification and comorbidity count showed increasing risks of medical complications and death with decreasing health status. ASA was most strongly associated with death. Regarding revision both comorbidity count and ASA performed well. SRH was associated with medical complications and death independent of the effect of ASA score or number of comorbidities indicating differences between health status measurements with respect to the underlying mechanisms.

Indexed as

Arthroplasty, Replacement, HipDiagnostic Self EvaluationHealth StatusPostoperative ComplicationsSelf ReportAgedAged, 80 and overComorbidityFemaleHumansMaleMiddle AgedPreoperative PeriodProspective StudiesReoperationRisk FactorsASA classificationComorbidity countPrimary total hip arthroplastySelf-rated health

Identifiers

PMID40615858
PMCPMC12228163

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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.