Figure 3
From: Pattern of Altered Plasma Elemental Phosphorus, Calcium, Zinc, and Iron in Alzheimer’s Disease

Receiver operating curves (ROC) of binary logistic regression modelling of cognitively normal (CN) and Alzheimer’s Disease (AD) subjects. Base model includes age, sex, APOEε4 genotype (A) and addition of percentage phosphorus (B); calcium (C); iron (D), copper (E), selenium (F) and zinc (G), and phosphorus/calcium (H). AUC – Area under the curve.