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Figure 2 Receiver operating characteristic curves for predicting adverse outcomes by 6 months for (A) cardiac troponin T (cTnT), (B) cardiac troponin I (cTnI) and (C) creatine kinase MB (CKMB). The dotted line represents the renal group and the solid line the nonrenal group. The lines represent prognostic sensitivity and false positive rates at increasing threshold values. The AUC and standard error are shown for each curve and the upper-left inflection points are indicated by an arrow and the corresponding sensitivity and specificity are shown in Table 3.
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