Table 5. Comparison of serum albumin and creatinine levels between the CIN (+) and CIN (-) groups before the administration of contrast agent.

CIN: contrast-induced nephropathy

	State of Diagnosis Upon Contrast	N	Mean (SD)	Median (Min-Max)	p
Creatinine (mg/dL)	Without CIN	77	0.95 (0.31)	0.93 (0.38-1.65)	0.024
	With CIN	45	1.15 (0.48)	1.04 (0.48-3.09)
Albumin (g/dL)	Without CIN	77	3.60 (0.68)	3.63 (1.81-5.20)	0.326
	With CIN	45	3.44 (0.75)	3.52 (1.61-5.19)