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Rerevision
Hip » Survival » Rerevision » Overall second revision
FIGURE Cumulative second revision percentage of total hip arthroplasty after a one-stage first revision in the Netherlands in 2007-2020 (n=10,886)
TABLE Cumulative second revision percentages
Number at risk (n) | Competing Risk¹ (95% CI) | Kaplan Meier (95% CI) | |
1-year second revision (%) | 8,916 | 7.9 (7.4-8.4) | 7.9 (7.4-8.4) |
3-year second revision (%) | 6,022 | 11.7 (11.1-12.4) | 12.0 (11.3-12.6) |
5-year second revision (%) | 3,818 | 13.6 (13.0-14.4) | 14.1 (13.4-14.8) |
7-year second revision (%) | 2,223 | 15.3 (14.5-16.1) | 16.1 (15.2-16.9) |
¹ The cumulative revision percentage using the competing risk method is shown in the figure.
One-stage revision: A single revision procedure to change (insertion, replacement and/or removal) one or more components of the prosthesis.
CI: confidence interval.
© LROI 2021
Hip » Survival » Rerevision » By type of first revision