Table 3.

Unadjusted and adjusted model for the association between CDAI and the risk of HF.

	Model 1		Model 2		Model 3
	OR (95% CI)	p Value	OR (95% CI)	p Value	OR (95% CI)	p Value
CDAI	0.93 (0.90−0.95)	<.0001	0.95 (0.92−0.98)	.002	0.96 (0.94−0.99)	.02
CDAI
Q1	1.00 (ref)		1.00 (ref)		1.00 (ref)
Q2	0.82 (0.66−1.02)	.08	0.87 (0.68−1.12)	.27	0.88 (0.68−1.13)	.30
Q3	0.58 (0.48−0.72)	<.0001	0.69 (0.55−0.87)	.002	0.77 (0.61−0.99)	.04
Q4	0.47 (0.38−0.59)	<.0001	0.61 (0.48−0.79)	<.001	0.68 (0.52−0.89)	.01

Note: Model 1: Unadjusted; Model 2: Adjusted with gender + age + education + poverty; Model 3: Adjusted with model 2 + smoke + drink + hypertension + MetS + hyperlipidemia + CKD.

Abbreviations: CDAI, composite dietary antioxidants index; HF, heart failure; MetS, metabolic syndrome; OR, odds ratio.