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Odds ratios depending on secondary revision/primary revision of the 4 major indications for revision
| Indication for revision | Odds ratio (95% CI) | Pearson chi square test p |
|---|---|---|
| PJI | 2.32 (1.79–3.00) | 0.000 |
| Instability | 0.60 (0.43–0.83) | 0.002 |
| Aseptic loosening | 1.11 (0.81–1.53) | 0.517 |
| Retropat. arthrosis | 0.22 (0.13–0.36) | 0.000 |
