Research Article
Clinical Characteristics in Patients with Triple Negative Breast Cancer
Table 1
Clinical characteristics.
| Variables | TNBC (, 10%) | % | Non-TNBC (, 90%) | % | value |
| Median age, in years | 59 (25–92) | 59 (22–95) | 0.52 | Race | | African American | 31 | 16 | 147 | 8 | 0.0003 | Asian | 23 | 12 | 152 | 9 | White | 122 | 64 | 1363 | 77 | Hispanic | 11 | 6 | 103 | 6 | Other | 3 | 2 | 9 | 1 | AH | | No | 188 | 99 | 1741 | 98 | 0.57 | Yes | 2 | 1 | 33 | 2 | LCIS | | No | 190 | 100 | 1751 | 99 | 0.16 | Yes | 0 | 0 | 23 | 1 | Previous history of breast cancer | | No | 156 | 82 | 1605 | 90 | 0.0003 | Yes | 34 | 18 | 169 | 10 | Family history of breast cancer | | No | 144 | 76 | 1352 | 76 | 0.90 | Yes | 46 | 24 | 442 | 24 | BRCA1 | | Negative | 65 | 82 | 481 | 97 | <0.0001 | Positive | 14 | 18 | 17 | 3 | Unknown/not tested | 111 | — | 1276 | — | BRCA2 | | Negative | 68 | 86 | 480 | 96 | 0.0007 | Positive | 11 | 14 | 18 | 4 | Unknown/not tested | 111 | — | 1276 | — | Chemoprevention | | No | 179 | 94 | 1695 | 96 | 0.40 | Yes | 11 | 6 | 79 | 4 |
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