PIK3C2A and sarcopenia: In this study, we identified several predictive factors for sarcopenia: Gender, Body Mass Index (kg/m2), Standing Height (cm), Alkaline Phosphatase (ALP) (IU/L), Total Calcium (mg/dL), Creatine Phosphokinase (CPK) (IU/L), Hemoglobin (g/dL), and Waist Circumference (cm).