Table 3.

Oncology consultation and underuse of adjuvant treatment among black and Hispanic women and among white and Asian women with breast cancer before and after the implementation of the feedback and tracking registry^*

	Black and Hispanic women			White and Asian women
Treatment	Preintervention patients (n = 239)	Postintervention patients (n = 112)	P†	Preintervention patients (n = 400)	Postintervention patients (n = 188)	P†
Oncologist seen, no. (%)	206 (86)	108 (96)	.001	326 (82)	182 (97)	<.001
No RT after BCS, no. (%)‡	33 (23)	7 (10)	.02	31 (12)	17 (13)	.89
No chemotherapy, no. (%)‡	17 (26)	2 (6)	.013	11 (18)	6 (16)	.77
No hormonal therapy, no. (%)‡	42 (27)	7 (11)	.01	43 (16)	7 (6)	.01
Missing ≥1 adjuvant treatment, no. (%)	71 (30)	15 (13)	<.001	74 (19)	28 (15)	.28

^*RT = radiotherapy; BCS = breast-conserving surgery.

^†P values were generated from chi-square tests.

^‡Percentages shown reflect the number of women who did not receive a given adjuvant therapy compared with the number for whom each therapy was indicated (denominator not shown).