Table 3.
Factors associated with the likelihood of being at high risk of developing breast cancer from logistic regression models.
| Characteristic | Univariate analyses OR (95% CI) |
Multivariable analysesa OR (95% CI) |
|---|---|---|
| Age (years) | ||
| <50 | 1.00 | 1.00 |
| 50–59 | 2.72 (1.21–6.11) | 2.43 (0.96–6.19) |
| 60–69 | 4.67 (1.82–12.0) | 3.85 (1.31–11.3) |
| 70+ | 14.0 (1.63–120) | 6.93 (0.71–67.5) |
| BMI | ||
| Normal (<25 kg/m2) | 1.00 | 1.00 |
| Overweight (≥25 and <30 kg/m2) | 2.45 (1.01–5.93) | 2.51 (0.86–7.29) |
| Obese (≥30 kg/m2) | 1.47 (0.68–3.18) | 1.88 (0.73–4.85) |
| DNA adduct ratio | ||
| <77 | 1.00 | 1.00 |
| ≥77 | 9.92 (4.50–21.8) | 8.03 (3.46–18.7) |
a
The model included age, body mass index, and DNA adduct ratio