Table 3.

ST2 TIA and ST2 ELISA predicting 1-year mortality as a dichotomous variable (> 35 vs not)

	ST2 TIA		ST2 ELISA
Model	HR (95% CI)	P value	HR (95% CI)	P value
ST2	4.46 (2.40, 8.31)	<0.001	3.50 (1.85, 6.60)	<0.001
ST2	2.80 (1.46, 5.40)	0.002	2.49 (1.29, 4.79)	0.006
MAGGIC	1.11 (1.06, 1.16)	<0.001	1.12 (1.07, 1.17)	<0.001
ST2	2.02 (1.03, 3.96)	0.040	1.87 (0.96, 3.63)	0.066
MAGGIC	1.06 (1.01, 1.11)	0.01	1.07 (1.02, 1.12)	0.007
NTproBNP	1.83 (1.41, 2.38)	<0.001	1.86 (1.44, 2.41)	<0.001

NTproBNP HR is per 400 ng/L difference in value. ELISA, enzyme-linked immunosorbent assay; HR, hazard ratio; MAGGIC, Meta-analysis Global Group in Chronic Heart Failure; NTproBNP, N-terminal pro b-type natriuretic peptide; P, p-value; TIA, turbidimetric immunoassay; sST2, soluble suppression tumorigenicity 2