Figure 2. Receiver Operating Characteristic Curves for N-terminal Pro-B-Type Natriuretic Peptide (NT-proBNP) Levels, Cardiac Bridging Integrator 1 (cBIN1) Scores, and Both Assays.
A, The cBIN1 scores yielded an area under the curve (AUC) of 0.98 (95% CI, 0.96-1.00), while the AUC for NT-proBNP is 0.93 (95% CI, 0.88-0.99), and the AUC for the 2 tests combined is 0.99 (95% CI, 0.98-1.00). B, The AUC for cBIN1 scores is 0.98 (95% CI, 0.97-1.00), the AUC for NT-proBNP is 0.93 (95% CI, 0.88-0.99), and the AUC for the 2 tests combined is 0.99 (95% CI, 0.99-1.00).