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Table 7 Diagnostic accuracy of the SUA/Scr ratio for identifying NAFLD

From: Association between serum uric acid-to-creatinine ratio and non-alcoholic fatty liver disease: a cross-sectional study in Chinese non-obese people with a normal range of low-density lipoprotein cholesterol

 

AUC

95%CI low

95%CI upp

Cut-off

SP (%)

SE (%)

PPV (%)

NPV (%)

Youden’s index

the SUA/Scr ratio

0.6624

0.6589

0.6660

3.776

59.8

64.0

20.8

91.0

0.2377

  1. PPV Positive predictive value; SP specificity; NPV Negative predictive value; SE Sensitivity; SUA/Scr ratio serum uric acid-to-creatinine ratio