Table 3.

AUCs for prediction of receipt of inpatient RRT

BiomarkerAUC±SEMP Value for Biomarker AloneP Value Compared With FST aloneAUC of Biomarker and FST±SEMP Value for Biomarker and FST Compared With FST Alone
FST (2-hr UOP)0.86±0.080.0001NANANA
Urine NGAL0.50±0.080.960.00060.88±0.060.35
Urine IL-180.61±0.070.260.030.85±0.090.70
Urine KIM-10.61±0.100.270.050.85±0.090.77
Uromodulin0.55±0.110.600.070.89±0.060.65
Urine IGFBP-70.57±0.120.610.050.90±0.060.29
Urine TIMP-20.62±0.120.330.170.83±0.090.57
Urine IGFBP-7×TIMP-20.61±0.130.370.100.89±0.070.23
Urine creatinine0.64±0.110.190.240.84±0.090.90
Urine ACR0.67±0.090.130.280.86±0.080.51
FeNa0.64±0.090.180.110.85±0.090.27
Plasma NGAL0.52±0.130.880.070.80±0.130.92
  • NA, not applicable; ACR, albumin-to-creatinine ratio.