Overweight versus obesity (BMI ≥ 25 vs BMI < 25): Gender, age, race, education level, marital status, annual household income, ALT, serum albumin, ALP, bicarbonate, BUN, CPK, serum creatinine, globulin, serum glucose, GGT, serum iron, LDH, osmolality, phosphorus, total bilirubin, total calcium, serum cholesterol, serum triglycerides, and uric acid were statistically significant. Here, PIK3C2A is linked to obesity disorder.