TTR and nephrolithiasis: The significant parameters (p < 0.1): age, current drinking hypertension, kidney stone, Barthel index, prealbumin, total protein, albumin, globulin, AST, FBG, Scr, BUN/Scr, LDH, cholinesterase, serum sodium, serum chlorine, WBC, neutrophils, PT, INR, TT, fibrinogen, and d-dimer were included in multiple logistic regression analysis (Table 2).