Variables such as sex (p = 0.179), diabetes (p = 0.341), hypertension (p = 0.99), DOC (p = 0.219), CAD (p = 0.508), ADL scores (p = 0.391), albumin levels (p = 0.47), and white blood cell counts (p = 0.83) showed no statistically significant differences in the training cohort and were excluded from further modeling. This evidence concerns the gene ALB and Hypertension.