Patient sociodemographic and disease characteristics
| Variable | Total |
|---|---|
| Patients | 3,337 |
| Age (years) | 54 ± 10 |
| BMI (kg/m2) | 28.15 ± 4.73 |
| Underweight | 13 (0.4%) |
| Normal | 896 (26.9%) |
| Overweight | 1,396 (41.8%) |
| Obesity | 1,032 (30.9%) |
| Premenopausal | 1,038 (31.1%) |
| Postmenopausal | 2,299 (68.9%) |
| Age of menopause (years), n = 2,999 | 47 ± 5 |
| Family history BC/OC | |
| No | 2,655 (79.6%) |
| Yes | 682 (20.4%) |
| Breast pain | |
| No | 2,435 (73%) |
| Yes | 902 (27%) |
| Activities and conditions that affect body temperature | |
| No | 1,163 (34.9%) |
| Yes | 2,174 (65.1%) |
| Breast density | |
| A | 194 (5.8%) |
| B | 2,584 (77.4%) |
| C | 476 (14.3%) |
| D | 12 (0.4%) |
| N/A | 76 (2.1%) |
| Histopathological test, n = 300 | |
| Benign | 171 (57%) |
| Malignant | 129 (43%) |
| BC grade, n = 129 | |
| I | 9 (7%) |
| II | 69 (53.5%) |
| III | 36 (27.9%) |
| N/A | 15 (11.6%) |
| Tumor size | |
| T1 | 68 (52.7%) |
| T2 | 49 (38%) |
| T3 | 10 (7.8% |
| T4 | 2 (1.6%) |
BMI: body mass index; OC: ovarian cancer; N/A: information not available; *: physical activity, drug and stimulant consumption, menstrual cycle phase; tumor size according to the American Cancer Society classification