Fig. 4 | Scientific Reports

Fig. 4

From: Nasal Aβ42 mirrors brain amyloid dynamics and cognitive decline across the Alzheimer’s disease continuum

Fig. 4

Receiver operating characteristic (ROC) curve analyses for nasal Aβ42 level biomarker performance in distinguishing AD from non-AD subjects in Q1 (blue), Q2 (green), Q3 (orange), and Q4 (red). Areas under the ROC curves (AUCs) are presented in legends. AUC, area under the curve; CDR, Clinical Dementia Rate; CERAD, Consortium to Establish a Registry for Alzheimer’s Disease; GDS, Global Deterioration Scale; MMSE, Mini-Mental State Examination; ROC, receiver operating characteristic.

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