Clinical feature
comorbidity, CKD, diabetes
HYPERTENSION, CARDIOVASCULAR DISEASE, DIABETES
Demographic information (including age, sex, and body mass index), liquid biopsy indicators (including blood urea nitrogen, serum albumin, serum uric acid, serum creatinine, urinary albumin creatinine ratio (UACR), and estimated glomerular filtration rate (eGFR)), and comorbidity (e.g., cardiovascular disease, diabetes, and hypertension) were obtained from each participant. The eGFR was calculated using the CKD epidemiology collaboration (CKD-EPI) formula [