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Table 3 The AUC values for metabolites

From: Metabolic signatures and potential biomarkers of sarcopenia in suburb-dwelling older Chinese: based on untargeted GC–MS and LC–MS

Metabolite

AUC

95% CI

Specificity

Sensitivity

LysoPC(17:0)

0.887

0.817–0.957

0.771

0.938

L-2-Amino-3-oxobutanoic acid

0.836

0.751–0.921

0.625

0.979

Palmitic acid

0.805

0.717–0.893

0.750

0.771

LysoPC(16:0)

0.761

0.665–0.857

0.792

0.646

LysoPC(15:0)

0.749

0.650–0.848

0.729

0.688

SM(d18:1/24:1(15Z))

0.748

0.649–0.847

0.729

0.688

LysoPC(18:1(11Z))

0.742

0.642–0.843

0.563

0.875

PC(16:0/20:3(8Z,11Z,14Z))

0.741

0.641–0.842

0.750

0.688

PC(18:2(9Z,12Z)/0:0)

0.721

0.619–0.824

0.604

0.771

Ethylamine

0.720

0.624–0.815

0.896

0.604

PI(20:4(8Z,11Z,14Z,17Z)/18:0)

0.717

0.612–0.822

0.688

0.771

LysoPC(20:4(5Z,8Z,11Z,14Z))

0.704

0.601–0.807

0.708

0.604

PC(17:2(9Z,12Z)/0:0)

0.701

0.596–0.806

0.583

0.771