Table 4. Clinicopathological parameters of ERBB2-overexpressing ductal breast tumors and nuclear KLF6.
Parameter | Subcategory | Positive KLF6 (%) | Negative KLF6 (%) | Number of Cases | Chi-square p value |
Size | <2.0 cm | 10 (91) | 1 (9) | 11 | 0.385 |
2.1–5.0 cm | 8 (67) | 4 (33) | 12 | ||
>5.1 cm | 1 (50) | 1 (50) | 2 | ||
ND | 2 (100) | 0 (0.0) | 2 | ||
Stage | I | 6 (86) | 1 (14) | 7 | 0.694 |
II | 13 (76) | 4 (24) | 17 | ||
III | 1 (50) | 1 (50) | 2 | ||
IV | 1 (100) | 0 (0.0) | 1 | ||
Histological grade | 1 | 7 (100) | 0 (0.0) | 7 | 0.046 |
2 | 9 (60) | 6 (40) | 15 | ||
3 | 5 (100) | 0 (0.0) | 5 | ||
Lymph nodes | Positive | 7 (60) | 1 (40) | 0.177 | |
Negative | 3 (50) | 3 (50) | |||
ND | 11 (75) | 2 (25) | |||
Total tissues | 21 (78) | 6 (22) | 27 |
ND: No determined.