Article ; Online: Competing Risks Methods Are Recommended for Estimating the Cumulative Incidence of Revision Arthroplasty for Health Care Planning Purposes.
2021 Volume 44, Issue 4, Page(s) e549–e555
Abstract: Cumulative incidence of revision provides a measure of the failure rate of joint replacements and can be used to project demand for revisions. The most commonly applied survival analysis method (Kaplan-Meier [KM]) does not account for competing risks (eg, ...
Abstract | Cumulative incidence of revision provides a measure of the failure rate of joint replacements and can be used to project demand for revisions. The most commonly applied survival analysis method (Kaplan-Meier [KM]) does not account for competing risks (eg, death). The authors compared the cumulative incidence function (CIF), a competing risks method, with the KM method through application to population-based cohorts. They measured time to revision, death, or censoring for unilateral total hip arthroplasty (THA; n=12,496) and total knee arthroplasty (TKA; n=19,172) cohorts in administrative databases in Alberta and TKAs (n=80,177) in the Swedish Knee Arthroplasty Register. The authors compared relative differences between the KM and CIF. They fitted Cox, Fine and Gray, and Royston and Parmar regression models and compared coefficients, standard errors, and |
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MeSH term(s) | Arthroplasty, Replacement, Hip ; Arthroplasty, Replacement, Knee ; Delivery of Health Care ; Humans ; Incidence ; Risk Factors |
Language | English |
Publishing date | 2021-07-01 |
Publishing country | United States |
Document type | Journal Article |
ZDB-ID | 424447-3 |
ISSN | 1938-2367 ; 0147-7447 |
ISSN (online) | 1938-2367 |
ISSN | 0147-7447 |
DOI | 10.3928/01477447-20210618-16 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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