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. 2020 Oct 20;13:3807–3819. doi: 10.2147/DMSO.S260293

Table 4.

Diagnostic Performance of Urinary Biomarkers and Basement Membrane Thickness for Prediction of Positive Cases Analyzed as the Area Under the Curve (95%CI)

Indicator Kidney CYP-A% Urinary CYP-A BM Thickness

  • AUC

 1.000 0.778 1.000

  • Cutoff

 19.5% 1.15 ng/mL 2.5 µm

  • 95%CI

 1.000–1.000 0.619–0.937 1.000–1.000

  • p-value

 0.002 0.005 0.002

  • Accuracy

 100% 72.5% 100%

  • Sensitivity

 100% 77.8% 100%

  • Specificity

 100% 67% 100%

  • PPV

 100% 70% 100%

  • NPV

 100% 75% 100%

Note: Data are presented as mean ±SD.

Abbreviations: AUC, area under the curve; PPV, positive predictive value; NPV, negative predictive value.