Table 2 Percent of patients and pCR for race and ethnicity grouped by molecular subtypes (N = 475), (B) AUCs for all four univariate models across all 4 tumor subtypes

Percent of patients

 White

18 (11%)

39 (24%)

51 (32%)

49 (31%)

 Black

42 (16%)

39 (15%)^a

61 (23%)^a

109 (41%)^a

Percent with pCR

 White

9 (50%)

9 (23%)

6 (12%)^b

14 (29%)

 Black

23 (55%)

8 (21%)^b

4 (7%)^b

34 (31%)^b

Percent of patients

 Hispanic

24 (14%)

33 (17%)

54 (24%)

48 (40%)

 Non-Hispanic

45 (14%)

54 (17%)

76 (24%)

123 (40%)

Percent with pCR

 Hispanic

14 (58%)

6 (18%)^b

7 (13%)^b

17 (35%)

 Non-Hispanic

25 (55%)

14 (26%)

4 (5%)^b

36 (29%)