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Fig. 1 | Nutrition & Metabolism

Fig. 1

From: Circulating glutamate concentration as a biomarker of visceral obesity and associated metabolic alterations

Fig. 1

ROC curves of the ability of glutamate concentrations to identify individuals with excessive VAT accumulation. Best thresholds are represented by circles and were determined using Youden’s Index (J = sensitivity + specificity – 1). Sensitivity and specificity were defined as true positive/(true positive + false negative) and true negative/(true negative + false positive) respectively. ROC receiving operator characteristic, VAT visceral adipose tissue, AUC area under the curve

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