| Ultralow (N=8) |
Low (N=36) |
High1 (N=254) |
High2 (N=159) |
Overall (N=457) |
P-value | |
|---|---|---|---|---|---|---|
| Age (Years) | ||||||
| Mean (SD) | 51 (± 11) | 53 (± 12) | 54 (± 12) | 53 (± 13) | 54 (± 12) | 0.937 |
| Menopausal Status | ||||||
| NA-query | 0 (0%) | 0 (0%) | 5 (2.0%) | 3 (1.9%) | 8 (1.8%) | 0.965 |
| Not applicable | 1 (12.5%) | 0 (0%) | 7 (2.8%) | 3 (1.9%) | 11 (2.4%) | |
| Post- | 4 (50.0%) | 21 (58.3%) | 144 (56.7%) | 97 (61.0%) | 266 (58.2%) | |
| Pre-/Peri- | 3 (37.5%) | 15 (41.7%) | 94 (37.0%) | 52 (32.7%) | 164 (35.9%) | |
| Unknown | 0 (0%) | 0 (0%) | 4 (1.6%) | 4 (2.5%) | 8 (1.8%) | |
| Race/Ethnicity | ||||||
| AAPI | 0 (0%) | 0 (0%) | 4 (1.6%) | 5 (3.1%) | 9 (2.0%) | 0.866 |
| American Indian or Alaska Native | 0 (0%) | 0 (0%) | 1 (0.4%) | 0 (0%) | 1 (0.2%) | |
| Black | 3 (37.5%) | 3 (8.3%) | 35 (13.8%) | 24 (15.1%) | 65 (14.2%) | |
| Latin American | 0 (0%) | 1 (2.8%) | 13 (5.1%) | 8 (5.0%) | 22 (4.8%) | |
| Mixed | 0 (0%) | 1 (2.8%) | 2 (0.8%) | 0 (0%) | 3 (0.7%) | |
| NA-query | 0 (0%) | 0 (0%) | 1 (0.4%) | 0 (0%) | 1 (0.2%) | |
| Unknown | 1 (12.5%) | 3 (8.3%) | 13 (5.1%) | 14 (8.8%) | 31 (6.8%) | |
| White | 4 (50.0%) | 28 (77.8%) | 185 (72.8%) | 108 (67.9%) | 325 (71.1%) | |
| Tumor Stage | ||||||
| discordant-query | 0 (0%) | 0 (0%) | 1 (0.5%) | 1 (0.8%) | 2 (0.6%) | 0.0035 |
| T1 | 1 (16.7%) | 2 (7.1%) | 52 (25.1%) | 27 (22.1%) | 82 (22.6%) | |
| T2 | 2 (33.3%) | 10 (35.7%) | 105 (50.7%) | 75 (61.5%) | 192 (52.9%) | |
| T3 | 1 (16.7%) | 14 (50.0%) | 37 (17.9%) | 11 (9.0%) | 63 (17.4%) | |
| T4 | 2 (33.3%) | 2 (7.1%) | 12 (5.8%) | 8 (6.6%) | 24 (6.6%) | |
| Lymph Node Status | ||||||
| N0 | 2 (33.3%) | 10 (35.7%) | 68 (33.0%) | 58 (47.9%) | 138 (38.2%) | 0.682 |
| N1 | 4 (66.7%) | 15 (53.6%) | 118 (57.3%) | 49 (40.5%) | 186 (51.5%) | |
| N2 | 0 (0%) | 2 (7.1%) | 7 (3.4%) | 5 (4.1%) | 14 (3.9%) | |
| N3 | 0 (0%) | 1 (3.6%) | 7 (3.4%) | 5 (4.1%) | 13 (3.6%) | |
| Not assessed | 0 (0%) | 0 (0%) | 6 (2.9%) | 4 (3.3%) | 10 (2.8%) | |
| Grade | ||||||
| discordant-query | 0 (0%) | 2 (5.7%) | 7 (2.8%) | 3 (1.9%) | 12 (2.6%) | <0.001 |
| G1 | 1 (12.5%) | 1 (2.9%) | 19 (7.5%) | 1 (0.6%) | 22 (4.9%) | |
| G2 | 7 (87.5%) | 30 (85.7%) | 131 (52.0%) | 28 (17.7%) | 196 (43.3%) | |
| G3 | 0 (0%) | 1 (2.9%) | 84 (33.3%) | 121 (76.6%) | 206 (45.5%) | |
| Unknown | 0 (0%) | 1 (2.9%) | 11 (4.4%) | 5 (3.2%) | 17 (3.8%) | |
| BP Subtype | ||||||
| Basal | 0 (0%) | 0 (0%) | 6 (2.4%) | 83 (52.2%) | 89 (19.5%) | <0.001 |
| HER2 | 0 (0%) | 0 (0%) | 0 (0%) | 2 (1.3%) | 2 (0.4%) | |
| Luminal A | 8 (100%) | 34 (94.4%) | 0 (0%) | 0 (0%) | 42 (9.2%) | |
| Luminal B | 0 (0%) | 0 (0%) | 242 (95.3%) | 70 (44.0%) | 312 (68.3%) | |
| Not Requested | 0 (0%) | 2 (5.6%) | 6 (2.4%) | 4 (2.5%) | 12 (2.6%) |