Table 1.
Clinicopathological characteristics of breast cancers stratified by B7-H3 expression.
| Characteristic | Negative (n (%)) |
Positive (n (%)) |
p Value | Statistical Test |
|---|---|---|---|---|
| Total (n = 347) | 173 (50%) | 174 (50%) | ||
| Age of Diagnosis | ||||
| >40 | 146 (49%) | 148 (53%) | 0.5898 | Fisher’s exact test |
| <40 | 15 (44%) | 19 (56%) | ||
| Tumour Size (cm) | ||||
| 2 | 61 57%) | 45 (43%) | 0.0642 | Chi-square |
| 2–5 | 45 (42%) | 61 (53%) | ||
| >5 | 9 (41%) | 13 (5%) | ||
| Tumour Grade | ||||
| 1 | 32 (70%) | 14 (30%) | <0.0001 | Chi-square |
| 2 | 89 (57%) | 66 (43%) | ||
| 3 | 50 (35%) | 93 (65%) | ||
| Lymph Node | ||||
| Negative | 35 (46%) | 42 (54%) | 0.3299 | Fisher’s exact test |
| Positive | 29 (37%) | 49 (63%) | ||
| Subtype | ||||
| ER+ | 129 (57%) | 97 (43%) | 0.0003 | Chi-square |
| HER2+ | 13 (29%) | 32 (71%) | ||
| TNBC | 24 (38%) | 39 (62%) |