Table 5.

Serum creatinine at different time points

Serum creatinine	Group CM, mean±SD	Group C, mean±SD	P
At 6 h	0.82±0.19	1.00±0.29	0.042
At 24 h	1.18±0.27	1.26±0.24	0.405
At 48 h	1.25±0.14	1.57±0.16	<0.001

SD: Standard deviation