From: Clinical and genetic characterization of hereditary breast cancer in a Chinese population
Characteristic | without Variants (n,%) | with Variant (n,%) | P value |
---|---|---|---|
Patient number | 97 | 23 | Â |
Histology type | Â | Â | 0.218 |
 IDC | 72 (74.2) | 16 (69.6) |  |
 DCIS | 12 (12.4) | 1 (4.3) |  |
 Other | 13 (13.4) | 6 (26.1) |  |
Molecular type | Â | Â | 0.001 |
 TNBC | 12 (12.4) | 10 (43.5) |  |
 Non-TNBC | 72 (74.2) | 9 (39.1) |  |
 Unknown | 13 (13.4) | 4 (17.4) |  |
Tumor size | Â | Â | 0.288 |
  < =2 cm | 35 (36.1) | 6 (26.1) |  |
  > 2 cm | 46 (47.4) | 10 (43.5) |  |
 Unknown | 16 (16.5) | 7 (30.4) |  |
Clinical stage | Â | Â | 0.537 |
 0 | 12 (12.4) | 1 (4.3) |  |
 I | 10 (10.3) | 2 (8.7) |  |
 II | 32 (33.0) | 10 (43.5) |  |
 III | 24 (24.7) | 3 (13.0) |  |
 IV | 4 (4.1) | 2 (8.7) |  |
 Unknown | 15 (15.5) | 5 (21.7) |  |
Lymph nodes status | Â | Â | 0.086 |
 Negative | 30 (30.9) | 10 (43.5) |  |
 Positive | 41 (42.3) | 4 (17.4) |  |
 Unknown | 26 (26.8) | 9 (39.1) |  |