Table 3. Mean of some clinical characteristics of breast cancer patients .
| Variables | First Menstruation (By Age) | Pregnancy | Abortion | Breastfeeding (In Month) |
| Nu mbers | 40 | 36 | 14 | 35 |
| Means | 13±1.12 | 2.7±1.7 | 1.42±0.6 | 38.44±35.3 |
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