Table 3.

Differences (p values) in the early kidney injury markers to creatinine ratio between the first measurements and the controls

Compared modalities	Kim 1/Cr	NGAL/Cr	LFABP/Cr	NAG/Cr
Pre-op/Controls	NS*	NS*	NS*	NS*
Pre-op/Post-op 2 h	0.04	0.02	NS*	NS*
Pre-op/Post-op 24 h	NS*	NS*	NS*	NS*

^*NS: Not significant (P > 0.05).