Table 1.

Characteristics of enrolled patients

Groups	No. of subjects	Gender
		Male	Female
Sample number	44	33	11
BC patient	29	21	8
HC control	15	12	3
Among patients
Age range	68.2 (48–92)
Stage
Ta	11	7	4
T1	6	6	0
T2	5	2	3
T3	4	4	0
T4	3	2	1
MIBC	12	8	4
NMIBC	17	13	4
High grade	19	12	7
Low grade	10	9	1
Primary	18	14	4
Recurrence	11	7	4