Collected variables
Baseline data included age, sex, weight, BMI, and pathological diagnosis from kidney biopsy samples. BMI is the weight in kilograms divided by the square of the height in meters. Baseline laboratory data obtained from the central laboratory included the following: hemoglobin (Hb), platelet count, serum albumin (Salb), blood urea nitrogen, serum creatinine, APTT, PT, thrombin time (TT), fibrinogen (FIB), and D-dimer. All laboratory examinations were performed at the central hospital laboratory.