Table 1.
Demographic and clinical characteristic of breast cancer cases.
| Variables | Breast cancer cases 100 (%) | Healthy controls 100 (%) |
|---|---|---|
| Age | ||
| ≤50 years | 54 (54) | 60 (60) |
| >50 years | 46 (46) | 40 (40) |
|
| ||
| Menopause | ||
| Yes | 67 (67) | 60 (60) |
| No | 33 (33) | 30 (30) |
|
| ||
| Lymph nodes | ||
| Yes | 44 (44) | |
| No | 56 (56) | |
|
| ||
| ER status | ||
| Yes | 31 (31) | |
| No | 69 (69) | |
|
| ||
| PR status | ||
| Yes | 28 (28) | |
| No | 72 (72) | |
|
| ||
| HER2 status | ||
| Yes | 40 (40) | |
| No | 60 (60) | |
|
| ||
| TNM stages | ||
| Early stage (I & II) | 38 (38) | |
| Advanced stage (III & IV) | 62 (62) | |
|
| ||
| Distant metastases | ||
| Yes | 24 (24) | |
| No | 76 (76) | |