Table 1. Baseline characteristics of study cohort.

Characteristic	N (%)
Age: Mean +/- SD	66.0 +/- 10.0
Gender
Male	731 (77.5)
Female	207 (22.0)
Unknown	5 (0.5)
Race
Caucasian	863 (91.5)
Black	36 (3.8)
Asian	15 (1.6)
Hispanic	19 (2.0)
Unknown	10 (1.1)
Tumor location
Bladder	777 (82.4)
Other	149 (15.8)
Unknown	17 (1.8)
Histology
Urothelial	863 (91.5)
Non-urothelial	80 (8.5)
Primary treatment*
Surgery	539 (57.2)
Radiotherapy	48 (5.1)
None/Unknown	375 (39.8)

^*19 patients treated with both surgery and radiotherapy