Fig. 2From: Plasma fibrinogen: a sensitive biomarker for the screening of periprosthetic joint infection in patients undergoing re-revision arthroplastyReceiver operating characteristic curves. a C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), fibrinogen (FIB), neutrophil–lymphocyte ratio (NLR) on their own. b Combinations of two markers. c Combinations of three markers. d Combination of four markersBack to article page