Table 2. Comparison of Creatinine and CIN Before and 24 Hours and 48 Hours After Angiography (N = 110) ^a,b.

	Case	Control	Intragroup P Value
Creatinine
Before	1.53 ± 0.44	1.47 ± 0.42	0.103
24, h	1.50 ± 0.23	1.54 ± 0.45	0.504
48, h	1.52 ± 0.52	1.57 ±0.39	0.589
Intergroup P Value	0.502	0	-
CIN
24, h	3 (2.7)	11 (10)	0.01
48, h	3 (2.7)	6 (5.5)	0.102

^a Abbreviation: CIN , contrast induced nephropathy.

^b Data are presented as No. (%) or mean ± SD.