Table 3.

NT-pro-BNP, NT-pro-BNP +ALBI and ALBI performance for the prognosis prediction

	Discrimination				Calibration		Precision
	C-statistic	SE	P value	95% CI	HL P value	R2	Brier score
NT-pro-BNP	0.652	0.0157	<0.001	0.642 to 0.661	0.007	0.033	0.0336
NT-pro-BNP +ALBI	0.681	0.0157	<0.001	0.672 to 0.690	<0.001	0.039	0.0334
ALBI	0.650	0.0162	<0.001	0.641 to 0.660	0.012	0.038	0.0335

ALBI, albumin-bilirubin; HL, Hosmer-Lemeshow; NT-proBNP, n‐terminal brain natriuretic peptide.