Table 4.

The odds ratios of CA125 combined with NT-proBNP subgroup for acute heart failure.

Group	Unadjusted odds ratio		Adjusted odds ratio
C1	1.000		1.000
C2	17.362 (3.747–80.440)	<.001	6.410 (1.215–33.835)	.029
C3	154.545 (32.286–739.762)	<.001	19.265 (3.121–118.921)	.001

Data are represented as OR (95% CI), P value.

CA125 = carbohydrate antigen 125, NT-proBNP = N-terminal pro-B-type natriuretic peptide.

C1 = (CA125 < 13.20 U/mL and NT-proBNP < 2300 pg/mL, n = 138).

C2 = (CA125 ≥ 13.20 U/mL or NT-proBNP ≥ 2300 pg/mL, n = 59).

C3 = (CA125 ≥ 13.20 U/mL and NT-proBNP ≥ 2300 pg/mL, n = 36).