Table 3 Comparison of ROC curves for AG, ACAG.

From: The relationship between albumin corrected anion gap levels and mortality in patients with asthma in the ICU

Variable

AUC

95% CI

Optimal cut-off

Sensitivity

Specificity

Youden's index

AG

0.642

0.601–0.683

17.25

0.477

0.765

0.242

ACAG

0.703

0.665–0.741

20.38

0.515

0.819

0.334

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