Five CpGs: cg19760734 (TACC1), cg05876416 (FAM173B), cg00234736 (ELMO1), cg21243612 (C9orf6), and cg24040188 (RBBP8) consistently appeared among the four AI algorithms (SVM, PAM, RF and DL) for AD detection (Table 1). This evidence concerns the gene ELMO1 and Alzheimer disease.