FIGURE 1.

The workflow of the whole study. Notes: * indicates patient ID, age, gender, and information related to disease diagnosis. # indicates various types of hepatitis, cirrhosis, alcoholic liver disease, nonalcoholic fatty liver disease, drug-induced liver disease, autoimmune liver disease, liver fibrosis, hepatic encephalopathy, hepatolenticular degeneration, liver cancer, liver transplantation, hepatobiliary surgery, common liver- occupying lesions, and other causes of abnormal liver function. Abbreviations: eGFR, estimated glomerular filtration rate.