Table A6.

Treatment Decision by Recurrence Score and Region

Recurrence Score and Region	Total	With Chemotherapy
		No.	%	95% CI (%)
Low risk
All	983	56	6	4 to 7
Midwest	134	11	8	4 to 14
Northeast	49	3	6	1 to 17
South	535	28	5	4 to 7
West	265	14	5	3 to 9
Intermediate risk
All	668	281	42	38 to 46
Midwest	80	33	41	30 to 53
Northeast	35	12	34	19 to 52
South	328	134	41	35 to 46
West	225	102	45	39 to 52
High risk
All	171	143	84	77 to 89
Midwest	22	15	68	45 to 86
Northeast	9	9	100	66 to 100
South	88	69	78	68 to 86
West	52	50	96	87 to 100
No test
All	4,407	794	18	17 to 19
Midwest	581	110	19	16 to 22
Northeast	242	39	16	12 to 21
South	2,408	468	19	18 to 21
West	1,176	177	15	13 to 17