Fig. 2From: Admission serum myoglobin and the development of acute kidney injury after major traumaReceiver operating characteristics curves of admission CK and myoglobin for prediction of AKI any stage (A) or AKI stage 2 or 3 (B). The thin bisector line is the non-discrimination line. AUC area under the curve, CI confidence interval, CK creatine kinaseBack to article page