Research Article

Identification of Novel Biomarkers for Evaluating Disease Severity in House-Dust-Mite-Induced Allergic Rhinitis by Serum Metabolomics

Figure 7

Composite ROC analysis of sarcosine, S1P, cytidine, and linoleic acid for predicting the disease severity in HDM-induced AR. AR: allergic rhinitis; S1P: sphingosine-1-phosphate; HDM: house dust mite; ROC: receiver operating characteristics.