| Population | Percentage | |
Does breast cancer exist? | |||
Yes | 545 | 90.8 | |
No | 55 | 9.2 | |
Source of information | |||
Medical staff | 186 | 34.1 | |
Relatives | 149 | 27.3 | |
Radio | 76 | 13.9 | |
Internet | 49 | 9.0 | |
TV | 46 | 8.4 | |
Sensitization | 39 | 7.2 | |
Clinical signs | |||
Mammary blood flow | 305 | 55.0 | |
Breast nodule | 373 | 68.4 | |
Change in breast skin color | 297 | 54.5 | |
Nipple retraction | 244 | 44.7 | |
Breast enlargement | 330 | 60.5 | |
breast ulceration | 318 | 58.3 | |
Axillary lymph node | 242 | 44.4 | |
Means of screening of breast cancer | |||
Breast self-examination | 396 | 72.6 | |
Annual breast medical check up | 288 | 52.8 | |
Mammography | 278 | 51.0 | |
Breast ultrasound | 271 | 49.7 | |
Non modifiable risk factors | |||
Age (Ageing) | 187 | 34.3 | |
Early puberty (≤12 years old) | 132 | 24.2 | |
Late menopause (≥55 years old) | 151 | 27.7 | |
Personal breast cancer background | 283 | 51.7 | |
Family breast cancer background | 181 | 33.2 | |
Existence of chromosomal abnormalities | 185 | 39.9 | |
BRCA1/BRCA2 | |||
Modifiable risk factors | |||
Nulliparity until menopause | 180 | 33.0 | |
Age of first full-term pregnancy ≥ 30 | 145 | 26.6 | |
Lack of breast feeding | 193 | 35.4 | |
Hormonal contraception | 165 | 30.3 | |
Hormonal menopause treatments | 192 | 35.2 | |
Obesity | 190 | 34.9 | |
Lack of physical activity | 228 | 41.8 | |
Smoking | 321 | 58.9 |