|
Demographic
|
Cases (N = 335)
|
|---|
|
Ethnicity
| |
|
African American
|
4.8%
|
|
Caucasian
|
39.7%
|
|
Other
|
8.4%
|
|
Unknown
|
47.2%
|
|
Age at surgery, years
| |
|
≤65
|
25.1%
|
|
>65
|
74.9%
|
|
Sex
| |
|
Female
|
27.8%
|
|
Male
|
72.2%
|
|
Histology
| |
|
Non-urothelial carcinomaa
|
3.3%
|
|
Urothelial carcinoma
|
97.6%
|
|
Stage
| |
|
0a
|
10.1%
|
|
I
|
13.7%
|
|
II
|
37.0%
|
|
III
|
31.0%
|
|
IIIB
|
0.3%
|
|
IV
|
7.8%
|
|
Grade
| |
|
High
|
77.7%
|
|
Low
|
22.1%
|
|
Unknown
|
0.3%
|
|
Sample type
| |
|
Biopsy
|
0.3%
|
|
Cystectomy
|
29.2%
|
|
TURBT
|
69.6%
|
|
Unknown
|
0.9%
|
- a Non-urothelial bladder cancer samples included in the analysis are further defined in Additional file 1
- TURBT transurethral resection of bladder tumor
