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Table 4 Coordinates of the ROC curve for salivary urea

From: Salivary creatinine and urea analysis in patients with chronic kidney disease: a case control study

Cut-off value

Sensitivity

1-specificity

0.00

0.00

0.00

26.50

0.86

0.11

27.50

0.86

0.07

28.50

0.84

0.04

  1. Bolded data indicate the cut-off value for salivary urea based on the best trade off between sensitivity and specificity
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BMC Nephrology

ISSN: 1471-2369

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