Diagnostic performance of all cTn assays was revealed by receiver operating characteristic (ROC) analyses.

<p>Analyses were done separately in renal healthy patients with an estimated glomerular filtration rate (eGFR) ≥ 60 mL/min/1.73m² (A), in patients with an impaired renal function (B), and in patients with severely restricted renal function (C). For each patient group the number of people diagnosed with myocardial infarction in relation to the number of overall patients is given above the respective figure. ROC curves and the resulting area under the curve (AUC) together with its 95% confidence interval are presented for the central laboratory hs-TnT (green), POC TnT (blue), and POC TnI (orange). TPR = true positive rate; FPR = false positive rate.