One of them reveald that fetuin-A concentration was significantly correlated with CAP (controlled attenuation parameter, a non-invasive indicator of liver steatosis measured during elastography) (r = 0.34; p = 0.02) and MASLD score (r = 0.49; p < 0.001), Its value above 702.89 ng/mL showed high sensitivity (82%) and specificity (90%) in the diagnosis of MASLD (AUC = 0.95) [71]. This evidence concerns the gene AHSG and fatty liver disease.