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Table 3 The time-dependent AUC of predicting models regarding 10 year cardiac-specific mortality

From: Distribution and prognostic value of high-sensitivity cardiac troponin T and I across glycemic status: a population-based study

 

AUC

ΔAUCa

P-valuea

Normoglycemia (n = 5946)

 rPCE

0.889 (0.863 to 0.916)

Ref

Ref

 rPCE + hs-cTnT

0.905 (0.881 to 0.928)

0.015 (− 0.001 to 0.031)

0.06

 rPCE + hs-cTnI

0.901 (0.876 to 0.926)

0.012 (− 0.004 to 0.028)

0.15

 rPCE + hs-cTnT + hs-cTnI

0.908 (0.885 to 0.931)

0.019 (0.002 to 0.035)

0.02

Prediabetes (n = 2172)

 rPCE

0.810 (0.779 to 0.841)

Ref

Ref

 rPCE + hs-cTnT

0.857 (0.824 to 0.891)

0.047 (0.018 to 0.076)

0.001

 rPCE + hs-cTnI

0.851 (0.817 to 0.885)

0.041 (0.018 to 0.064)

 < 0.001

 rPCE + hs-cTnT + hs-cTnI

0.860 (0.827 to 0.894)

0.050 (0.021 to 0.079)

 < 0.001

Diabetes (n = 1596)

 rPCE

0.706 (0.667 to 0.745)

Ref

Ref

 rPCE + hs-cTnT

0.768 (0.734 to 0.803)

0.062 (0.038 to 0.086)

 < 0.001

 rPCE + hs-cTnI

0.777 (0.744 to 0.811)

0.071 (0.046 to 0.097)

 < 0.001

 rPCE + hs-cTnT + hs-cTnI

0.786 (0.753 to 0.818)

0.080 (0.053 to 0.107)

 < 0.001

  1. aThe Difference in AUC between the rPCE model and the model plus either hs-cTnT or hs-cTnI or both
  2. AUC area under the receiver operating characteristic curve, rPCE recalibrated Pooled Cohort Equation, hs-cTn high-sensitivity cardiac troponin