Table 1.

Characteristics of non-Hispanic Black and non-Hispanic White patients with uterine cancer

Characteristic	Non-Hispanic Black (N=2,328)		Non-Hispanic White (N=21,774)		P value
	N	%	N	%
Age (years)					<0.001
66–69	706	30.3	5,697	26.2
70–74	747	32.1	6,512	29.9
75–79	457	19.6	4,393	20.2
≥80	418	18.0	5,172	23.8
Stage					<0.001
Localized	1,149	49.4	14,357	65.9
Regional	647	27.8	4,807	22.1
Distant	401	17.2	1,788	8.2
Unknown	131	5.6	822	3.8
Histology					<0.001
Endometrioid carcinoma	930	39.9	14,565	66.9
Non-endometrioid carcinoma	928	39.9	3,720	17.1
Endometrial carcinoma not otherwise specified	310	13.3	2,655	12.2
Sarcoma	91	3.9	478	2.2
Other	69	3.0	356	1.6
Grade					<0.001
Well differentiated	306	13.1	5,974	27.4
Moderate differentiated	298	12.8	5,000	23.0
Poorly differentiated	1,095	47.0	6,130	28.2
Unknown	629	27.0	4,670	21.4
Marital status					<0.001
Unmarried	1,131	48.6	7,336	33.7
Married	406	17.4	6,832	31.4
Unknown	791	34.0	7,606	34.9
Urban rural location					<0.001
Metropolitan	2,144	92.1	18,625	85.5
Urban	166	7.1	2,816	12.9
Rural	18	0.8	333	1.5
SEER region					<0.001
Eastern	1,089	46.8	10,595	48.7
Midwest	952	40.9	5,549	25.5
West	287	12.3	5,630	25.9
Socioeconomic status index (quintile)					<0.001
Low	876	37.6	1,873	8.6
Medium low	436	18.7	2,945	13.5
Medium	350	15.0	3,761	17.3
Medium high	368	15.8	4,957	22.8
High	219	9.4	7,218	33.1
Unknown	79	3.4	1,020	4.7
Charlson comorbidities					<0.001
0	455	19.5	7,080	32.5
1	514	22.1	5,594	25.7
≥2	1,359	58.4	9,100	41.8

SEER = Surveillance, Epidemiology and End Results.