Table 2 Logistic regression analysis was used to assess the independence of preoperative variables associated with a health state WTD in patients awaiting a total knee arthroplasty. All preoperative variables from Table 1 were entered into the model (Nagelkerke R ² = 0.46)

From: The Oxford Knee Score is a reliable predictor of patients in a health state worse than death and awaiting total knee arthroplasty