Fig. 3From: Can we rely on the combination of serological tests and frozen sections at the time of reimplantation for two-stage exchange hip arthroplasty in patients with a “dry tap”?Receiver operating characteristic (ROC) curves for model 3 (ESR, CPR, and frozen section > 5 PMNs) and model 4 (ESR, CPR, and frozen section > 10 PMNs) in predicting persistent infection according to the Delphi criteria at the time of reimplantationBack to article page