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Table 3 Receiver-operating analysis for heart failure biomarkers

From: Serum insulin-like growth factor-1 and its binding protein-7: potential novel biomarkers for heart failure with preserved ejection fraction

Biomarker  
AUC Std. Error 95%CI p-value
IGF-1 (ng/ml) 0.694 0.046 0.605-0.783 < 0.001
IGFBP-7 (ng/ml) 0.730 0.044 0.643-0.817 < 0.001
IGFBP7/IGF-1 0.785 0.039 0.708-0.862 < 0.001
NT-proBNP (pg/ml) 0.835 0.036 0.765-0.905 < 0.001
  1. Diagnostic performance of biomarkers for the diagnosis of HFpEF in the subgroup of patients with HFpEF and controls. IGF-1 insulin-like growth factor-1; IGFBP-7 insulin-like growth factor binding protein-7. CI confidence interval. T-proBNP, N-terminal pro-B natriuretic peptide