Table 1. Basic characteristics at diagnosis of patients with BCa in the RC, RT/RT + CT, or CT treatment groups.

Characteristics	RC	RT/RT + CT	CT	P value
Subjects, n (%)	11,959 (30.3)	7,439 (18.8)	20,102 (50.9)
Marital status, n (%)				<0.001
Married	7,154 (59.8)	3,662 (49.2)	12,323 (61.3)
Widowed/divorced	2,848 (23.8)	2,581 (34.7)	4,365 (21.7)
Single	1,508 (12.6)	888 (11.9)	2,506 (12.5)
Unknown	449 (3.8)	308 (4.1)	908 (4.5)
Age, n (%)				<0.001
<50	945 (7.9)	242 (3.3)	1,292 (6.4)
50–64	4,338 (36.3)	1,209 (16.3)	6,156 (30.6)
65–74	3,887 (32.5)	1,664 (22.4)	6,230 (31.0)
≥75	2,789 (23.3)	4,324 (58.1)	6,424 (32.0)
Year of diagnosis, n (%)
2000–2005	4,263 (32.6)	2,570 (34.5)	3,055 (15.2)
2006–2012	7,696 (64.4)	4,869 (65.5)	17,047 (84.8)	<0.001
Race, n (%)				<0.001
White	10,465 (87.5)	6,339 (85.2)	17,720 (88.2)
Black	813 (6.8)	721 (9.7)	1,186 (5.9)
Other	655 (5.5)	369 (5.0)	1,050 (5.2)
Unknown	26 (0.2)	10 (0.1)	146 (0.7)
Grade, n (%)				<0.001
I	117 (1.0)	99 (1.3)	1,921 (9.6)
II	698 (5.8)	391 (5.3)	4,403 (21.9)
III	4,128 (34.5)	2,606 (35.0)	3,699 (18.4)
IV	6,405 (53.6)	3,532 (47.5)	6,565 (32.7)
Unknown	611 (5.1)	811 (10.9)	3,514 (17.5)
Stage, n (%)				<0.001
In situ	193 (1.6)	102 (1.4)	9,462 (47.1)
Local	4,775 (39.9)	4,310 (57.9)	7,136 (35.5)
Regional	5,992 (50.1)	1,366 (18.4)	1,245 (6.2)
Distant	911 (7.6)	1,528 (20.5)	2,044 (10.2)
Unknown	88 (0.7)	133 (1.8)	215 (1.1)
Cause of death, n (%)				<0.001
Alive	5,314 (44.4)	1,567 (21.1)	13,367 (66.5)
BCa	4,566 (38.2)	3,983 (53.5)	3,861 (19.2)
Heart-specific disease	490 (4.1)	590 (7.9)	879 (4.4)
Other	1,589 (13.3)	1,299 (17.5)	1,995 (9.9)

BCa, bladder cancer; RC, radical cystectomy; RT, radiotherapy; CT, chemotherapy.