Table 3.

Baseline predictors of CKD stage 3 endpoint

VariableAUCSensitivitySpecificityCut Point95% CI of AUCP Value*
htTKV (cc/m)0.840.740.7600(0.79, 0.90)
Serum creatinine (mg/dl)0.750.580.811.1(0.67, 0.82)0.02
BUN (mg/dl)0.760.630.7916(0.70, 0.83)0.04
Urine albumin (mg/d)0.700.660.6730(0.61, 0.78)0.002
MCP-1 (pg/mg)0.750.800.62410(0.68, 0.83)0.02
Baseline age (yr)0.660.600.6535(0.59, 0.74)<0.001
  • AUC, area under the curve; 95% CI, 95% confidence interval; htTKV, height-adjusted total kidney volume; MCP-1, monocyte chemotactic protein-1.