1–year follow–up of 920 hip and knee arthroplasty patients after implementing fast–track

A calculation error has been made concerning the two questions (1) “How does the leg that was operated on work today compared to before surgery?”, and (2) “Based on your experience to date, would you go through the surgery again?”. The results were calculated based on all patients included in the study, and not only the patients attending the 1 year follow-up who were asked these specific questions. The results are now corrected and marked with red in the following page, which should replace the fourth page in our article.

(4.3–7.0). The revision rate was 2.9% (2.0–3.9), of which 1.6% (0.9–2.3) was caused by infections and 1.0% (0.4–1.5) by dislocations. At 1–year follow–up, 93% reported improved functionality in the operated limb and 95% reported that they would have been willing to have the surgery all over again.