Fig. 5
Kaplan–Meier survival analyses of patients in low and high serum creatine (Cre)/ cystatin C (Cys C) ratio. Cr/CysC < 0.67 was defined as low Cr/CysC, and Cr/CysC S 0.67 was defined as high Cr/CysC
Fig. 5 | BMC Gastroenterology