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. 2021 Aug 26;17:2819–2829. doi: 10.2147/NDT.S322078

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© 2021 Chen et al.

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ROC curves of the diagnostic power of every single serum protein and the different combinations of two serum proteins. (A) ROC curve of serum IFN-gamma. (B) ROC curve of serum BDNF. (C) ROC curve of serum cortisol. (D) ROC curve of the combination of serum BDNF and IFN-gamma. (E) ROC curve of the combination of serum IFN-gamma and cortisol. (F) ROC curve of the combination of serum BDNF and cortisol.

Abbreviations: ROC, receiver operating characteristic; IFN-gamma, interferon-gamma; BDNF, brain-derived neurotrophic factor; AUC, area under the receiver operating characteristic curve.