History | population | Frequency (%) |
Age of the first menstruation(years) | ||
- <12 | 23 | 52.3 |
- ≥12 | 21 | 47.7 |
- Total | 44 | 100 |
Age of 1st childbirth (years) | ||
- Never | 1 | 2.3 |
- <30 | 41 | 93.2 |
- ≥30 | 2 | 4.5 |
- Total | 44 | 100 |
Parity | ||
- 0 | 1 | 2.4 |
- 1 - 2 | 13 | 11.4 |
- ≥3 | 30 | 68.2 |
- Total | 44 | 100 |
Breastfeeding mode | ||
- Never | 5 | 11.4 |
- Breastfeeding | 39 | 88.6 |
- Total | 44 | 100 |
Hormonal contraception | ||
- No | 42 | 95.5 |
- Yes | 2 | 4.5 |
- Total | 44 | 100 |
Hormonal status | ||
- Menopaused | 16 | 36.4 |
- Not menopausal | 28 | 63.6 |
- Total | 44 | 100 |
History of benign breast disease | ||
- No | 42 | 95.5 |
- Yes | 2 | 4.5 |
- Total | 44 | 100 |
Family history of breast cancer | ||
- No | 41 | 93.2 |
- Yes | 3 | 6.8 |
- Total | 44 | 100 |