Table 4.
Multivariable-adjusted ratios for BC across different categories of the Healthy Eating Index-2010 Score (HEI-2010)
| HEI score range | 1 (n = 254) | 2 (n = 277) | 3 (n = 248) | 4 (n = 271) | P trend | |||
|---|---|---|---|---|---|---|---|---|
| OR | OR | 95% CI | OR | 95% CI | OR | 95% CI | ||
| All population | ||||||||
| Crude | 1.00 | 0.60 | 0.42–0.85 | 0.25 | 0.17–0.37 | 0.40 | 0.27–0.57 | < 0.001 |
| Model I | 1.00 | 0.56 | 0.39–0.81 | 0.25 | 0.16–0.38 | 0.40 | 0.26–0.56 | < 0.001 |
| Model II | 1.00 | 0.60 | 0.41–0.89 | 0.33 | 0.21–0.51 | 0.54 | 0.35–0.82 | < 0.001 |
| Pre-menopause | ||||||||
| Crude | 1.00 | 0.16 | 0.05–0.51 | 0.63 | 0.26–1.5 | 0.12 | 0.12–0.91 | 0.129 |
| Model I | 1.00 | 0.15 | 0.04–0.52 | 0.70 | 0.26–1.86 | 0.37 | 0.11–1.22 | 0.238 |
| Model II | 1.00 | 0.12 | 0.03–0.52 | 1.25 | 0.38–4.15 | 1.85 | 0.40–8.5 | 0.44 |
| Post-menopause | ||||||||
| Crude | 1.00 | 0.69 | 0.47–1.01 | 0.19 | 0.12–0.31 | 0.39 | 0.26–0.56 | < 0.001 |
| Model I | 1.00 | 0.66 | 0.44–0.10 | 0.19 | 0.12–0.31 | 0.40 | 0.26–0.62 | < 0.001 |
| Model II | 1.00 | 0.68 | 0.45–1.03 | 0.25 | 0.15–0.40 | 0.50 | 0.32–0.79 | < 0.001 |
Model I: adjusted for age, residence, marital status, SES, education, family history of B. C, menopausal status, breast feeding, history of disease, supplement use, smoking and physical activity. Model II: further controlled for BMI.