Table 1.
Patient characteristics.
| Characteristics | Number (%) | p value |
|---|---|---|
| Age | ||
| ≤50 | 27 (56.3) | 0.076∗ |
| >50 | 21 (43.8) | |
| Grade | ||
| Low grade | 8 (16.7) | 0.057∗ |
| Moderate | 26 (54.2) | |
| High grade | 14 (29.2) | |
| Subtype | ||
| Luminal A | 10 (20.8) | 0.131∗ |
| Luminal B | 20 (41.7) | |
| Her2 | 14 (29.2) | |
| Triple negative | 4 (8.3) | |
| Ki-67 (SD) | ||
| Positive | 26 (54.2) | 0.025∗ |
| Negative | 22 (45.8) | |
| Mean of tumor size (SD) | ||
| Before chemotherapy | 12.60 (0.40) | 0.031∗∗ |
| After chemotherapy | 08.06 (0.20) |
∗Chi Square statistical test; ∗∗Wilcoxon's statistical test; SD = standard deviation.