Table 1.

Patient demographic and clinicopathological characteristics among non-Hispanic White (NHW) and non-Hispanic Black (NHB) women diagnosed with breast cancer in Georgia (2010–2014) and eligible to receive an Oncotype DX (ODX) recurrence score^a

Patient characteristics	NHW				NHB
	Oncotype DX score received				Oncotype DX score received
	Yes		No		Yes		No
	N	%	N	%	N	%	N	%
Overall	4418	48	4818	52	1332	47	1513	53
ODX RS Group
1	2580	58			686	52
2	1469	33			456	34
3	369	8.4			190	14
Stage
1	3258	35	3177	34	932	33	824	29
2	1146	12	1495	16	394	14	612	22
3	14	0.2	146	1.6	6	0.2	77	2.7
Grade
1	1467	16	1786	20	341	12	395	14
2	2218	25	2007	22	682	25	596	22
3+	671	7.4	872	9.7	289	10	466	17
Missing	62		153		20		56
Lymph Nodes
Negative	3982	43	3891	42	1199	42	1187	42
1–3+	436	4.7	927	10	133	4.7	326	11
Chemotherapy
Yes	867	9.5	1235	14	356	13	600	22
No	3468	38	3521	38	948	34	877	32
Missing	83		62		28		36
Age
<40	124	1.3	85	0.9	68	2.4	69	2.4
40–49	708	7.8	405	4.4	245	8.6	201	7.1
50–65	2220	24	1748	19	678	24	657	23
>65	1366	15	2580	28	341	12	586	21
Year of Dx
2010	722	7.8	950	10	201	7.1	276	9.7
2011	895	9.7	972	11	222	7.8	274	9.6
2012	923	10	984	11	273	9.6	299	11
2013	948	10	933	10	307	11	352	12
2014	930	10	979	11	329	12	312	11
Insurance status
Uninsured	44	0.5	43	0.5	24	0.8	39	1.4
Private	2658	29	1960	21	729	26	667	23
Medicaid	164	1.8	195	2.1	158	5.6	173	6.1
Medicare	1407	15	2482	27	358	13	578	20
Military	90	1.0	82	0.9	40	1.4	39	1.4
Unknown	55	0.6	56	0.6	23	0.8	17	0.6
SES
0%– < 5% poverty	779	8.4	745	8.1	68	2.4	66	2.3
5%– < 10% poverty	1048	11	1018	11	177	6.2	167	5.9
10%– < 20% poverty	1506	16	1706	19	442	16	533	19
20–100% poverty	1085	12	1349	15	645	23	747	26
Urban/Rural
Urban	3409	37	3609	39	1171	41	1300	46
Rural	1009	11	1209	13	161	5.7	213	7.5

^aPercentages shown by receipt of ODX testing and characteristic within race group