Table 3.

Univariate and multivariate logistic regression analysis of the factors affecting the development of contrast-induced nephropathy (CIN)

	Univariate			Multivariate
	OR	(95% CI)	p	OR	(95% CI)	p
Gender (male)	6.30	2.35-16.8	<0.001	5.74	1.96-16.79	<0.001
RDW	0.92	0.71-1.19	0.53	0.92	0.62-1.34	0.67
Age	1.02	0.99-1.06	0.11	1.01	0.97-1.06	0.50
Diabetes mellitus	0.64	0.31-1.33	0.24	0.57	0.23-1.43	0.29
Hypertension	1.73	0.71-4.19	0.22	5.34	1.22-23.3	0.02
Hemoglobin	1.00	0.84-1.20	0.94	0.83	0.66-1.05	0.13
LVEF	1.01	0.97-1.06	0.39	1.01	0.97-1.06	0.46
Albumin	0.39	0.14-1.03	0.05	0.47	0.15-1.43	0.18

CI: Confidence interval; RDW: Red blood cell distribution width; LVEF: Left ventricular ejection fraction.