Table 2.

Response results, according to treatment received.

Treatment Group	Group A RS < 11 NHT N = 12	Group B RS = 11–25 NHT N = 18	Group C RS = 11–25 NCT N = 11	Group D RS ≥ 26 NCT N = 14	Overall P value
cCR	8.3%	22.2%	36.4%	28.6%	0.0422
cPR	75.0%	27.8%	36.4%	64.3%
cCR + cPR	83.3%	50.0%	72.7%	92.9%	0.0490
pCR Breast	8.3%	6.0%	0%	21.4%	NS
pCR Breast + Nodes	0%	0%	0%	14.3%	NS
Successful BCS	75.0%	72.2%	63.6%	57.1%	NS

RS recurrence score, NHT neoadjuvant hormonal therapy, NCT neoadjuvant chemotherapy, cCR clinical complete response, cPR clinical partial response, pCR pathologic complete response, BCS breast conserving surgery, NS not significant