Table 3: Relationship between urinary NGAL and KIM-1 levels in patients with and without AKI in patients treated by laparoscopic nephrectomy.

Parameter Baseline Post operation
8 Hours 24 Hours
Non-AKI patients AKI-Patients Non-AKI patients AKI-Patients Non-AKI patients AKI-Patients
Urinary NGAL (ng/mg Cr) R2 = 0.0009

P value = 0.89
R2 = 0.46

P value = 0.06
R2 = 0.06

P value = 0.28
R2 = 0.47

P value = 0.059
R2 = 0.13

P value = 0.09
R2 = 0.47

P value = 0.06
R2 = 0.47

P value = 0.06
R2 = 0.018

P value = 0.55
R2 = 0.12

P value = 0.39
R2 = 0.106

P value = 0.149
R2 = 0.07

P value = 0.49
Absolute KIM-1(ng/mg Cr) R2 = 0.002

P value = 0.82
R2 = 0.06

P value = 0.53
R2 = 0.03

P value = 0.45
R2 = 0.018

P value = 0.75
R2 = 0.06

P value = 0.29
R2 = 0.0007

P value = 0.94
% change of Urinary KIM-1 R2 = 0.018

P value = 0.56
R2 = 0.001

P value = 0.93
R2 = 0.0006

P value = 0.915
R2 = 0.04

P value = 0.63