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Table 5 Test characteristics of UPCR, USSA and UACR as screening tests to detect renal impairment; Bayesian Latent Class model analysis

From: Normality data of eGFR and validity of commonly used screening tests for CKD in an area with endemic CKD of unknown etiology; need for age and sex based precise cutoff values

Test characteristic UPCR USSA UACR
Sensitivity 61.8 (54.2–68.8) 50.9 (43.6–58.1) 35.3 (28.1–43.1)
Specificity 86.6 (82.5–90.9) 87.5 (83.7–91.1) 99.8 (98.3–100)
PPV 68.8 (58.3–79.6) 66.1 (55.6–76.2) 98.7 (90.2–100)
NPV 82.6 (77.1–86.9) 78.8 (73.1–83.5) 76.3 (70.0–81.5)
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