Table 2.

ST2 TIA and ST2 ELISA predicting 1-year mortality as a continuous variable in Cox models

	ST2 TIA		ST2 ELISA
Model	HR (95% CI)	P value	HR (95% CI)	P value
ST2	1.33 (1.22, 1.45)	<0.001	1.34 (1.22, 1.48)	<0.001
ST2	1.25 (1.14, 1.37)	<0.001	1.28 (1.15, 1,42)	<0.001
MAGGIC	1.11 (1.08, 1.16)	<0.001	1.12 (1.07, 1.17)	<0.001
ST2	1.16 (1.04, 1.29)	0.008	1.16 (1.03, 1.31)	0.018
MAGGIC	1.07 (1.02, 1.12)	<0.001	1.07 (1.02, 1.12)	<0.001
NTproBNP	1.74 (1.32, 2.29)	<0.001	1.75 (1.32, 2.31)	<0.001

ST2 HR is given per 15ng/mL difference in value. 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