Serum Cystatin C Level Is Not a Promising Biomarker for Predicting Clinicopathological Characteristics of Bladder Urothelial Tumors

Table 1

Clinical characteristics of patients with BUT.

GFR (mg/min/1.73 m^2)	Number of patients (, %)			Cys-C (mg/L),; mean ± SD
	Male	Female	Total
≥90	263 (61.88)	58 (13.65)	321 (75.53)		0.001
<90	81 (19.06)	23 (5.41)	104 (24.47)

GFR: glomerular filtration rate; Cys-C: cystatin C; P: Student’s -test.