Table 6.
A comparison of Ki67 indices and p53 overexpression in the different subtypes of pDCIS and IBCAs.
| Tumor type | Luminal-A | Luminal-B | Lum-HER2 | HER2 | Triple negative | P value (ANOVA) |
|---|---|---|---|---|---|---|
| DCIS | 44 (37.3%) | 31 (26.3%) | 22 (8.6%) | 14 (11.8%) | 7 (6%) | |
| Ki67 (%) | 6.98 ± 0.52 | 23.8 ± 2.22 | 23.27 ± 2.72 | 33.57 ± 4.87 | 39.57 ± 13.6 | P < 0.0001 |
| P53 (%) | 7.02 ± 2.89 | 12.3 ± 3.92 | 17.8 ± 6.10 | 24.4 ± 8.53 | 52.3 ± 18.6 | P = 0.0014 |
|
| ||||||
| IBCA | 21 (21%) | 30 (30%) | 15 (15%) | 8 (8%) | 26 (26%) | |
| Ki67 (%) | 7.05 ± 0.75 | 33.7 ± 2.53 | 41.4 ± 6.50 | 58.0 ± 9.46 | 67.5 ± 6.04 | P < 0.0001 |
| P53 (%) | 2.15 ± 0.81 | 6.87 ± 2.12 | 36.3 ± 10.1 | 23.1 ± 15.1 | 31.0 ± 8.04 | P < 0.0001 |