Fig. 3From: Combined serum and synovial C-reactive protein tests: a valuable adjunct to the diagnosis of chronic prosthetic joint infectionReceiver Operating Characteristic curves (ROCs). ROCs with the corresponding Area under the curve (AUC) of various inflammatory markers of patients with PJI or aseptic failure after TJA. CRP, C-reactive protein; ESR, erythrocyte sedimentation rate; SF, synovial fluid; SE, serumBack to article page