Table 1. Characteristics of patient cohort (n=50).

Median (IQR) follow-up time	15.0 (7.1-35.2) months
Mean (range) age	69 (45-86) years
Gender
Female	11 (5.6%)
Male	39 (72.2%)
Race
White	41 (82.0%)
African American	2 (4.0%)
Other/Unknown	7 (14.0%)
Ethnicity
Hispanic	7 (14.0%)
Non-Hispanic	43 (86.0%)
Stage
Tis/Ta	8 (16.0%)
T1	12 (24.0%)
T2	22 (44.0%)
T3	6 (12.0%)
T4	2 (4.0%)
Histologic Subtype
Pure urothelial	45 (90.0%)
carcinoma	5 (10.0%)