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Table 4 Predictive value of glycemic gap versus ABG for post-infarct LVSD at 6-month follow-up

From: Augmented glycaemic gap is a marker for an increased risk of post-infarct left ventricular systolic dysfunction

 

AUC

95% CI

p for AUC

P for δAUC

Cut-off value

Sensitivity

Specificity

PPV

NPV

Non-DM patients

 ABG

0.713

0.638 to 0.781

0.002

–

8.27

70.00%

78.23%

30.4%

95.0%

 Glycemic gap

0.697

0.622 to 0.766

0.001

0.499

1.858

55.00%

78.91%

26.2%

92.8%

DM patients

 ABG

0.621

0.522 to 0.713

0.08

      

 Glycemic gap

0.688

0.591 to 0.774

0.002

 

2.197

86.67%

54.35%

23.6%

96.2%

  1. ABG admission blood glucose, LVSD left ventricular systolic dysfunction, DM diabetes mellitus, AUC area under curve by receiver-operating characteristic curve analysis, δ AUC difference of AUC, PPV positive predictive values, NPV negative predictive values
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Cardiovascular Diabetology

ISSN: 1475-2840