Table 1.
Clinical characteristics of 36 cases of breast cancer patients
| characteristics | Total = 36 | Percentage (%) |
|---|---|---|
| Age(years) | ||
| ≤50 | 16 | 44.4% |
| >50 | 20 | 55.6% |
| Menstrual status | ||
| Premenopausal | 14 | 38.9% |
| Postmenopausal | 22 | 61.1% |
| Cancer site | ||
| Left breast | 17 | 47.2% |
| Right breast | 19 | 52.8% |
| Tumor diameter(cm) | ||
| ≤2 | 21 | 58.3% |
| >2 | 15 | 41.7% |
| TNM stage | ||
| 0-I | 6 | 16.7% |
| II | 10 | 27.8% |
| III | 18 | 50.0% |
| IV | 2 | 5.5% |
| ER status | ||
| Positive | 21 | 58.3% |
| Negative | 15 | 41.7% |
| PR status | ||
| Positive | 17 | 47.2% |
| Negative | 19 | 52.8% |
| HER-2 status | ||
| Positive | 6 | 16.7% |
| Negative | 30 | 83.3% |
| Ki67 status | ||
| Low (<14%) | 20 | 55.6% |
| High (≥14%) | 16 | 44.4% |
| Lymph nodes status | ||
| Positive | 13 | 36.1% |
| Negative | 23 | 63.9% |