Figure 2.

Logarithms of adjusted hazard ratios (HRs) for the risk of breast cancer according to change in body mass index (BMI; weight (kg)/height (m)²) since baseline (per 5-unit increment) and BMI at ages 18–21 years (per 5-unit increment) in quartiles of the residuals of age-adjusted BOADICEA lifetime risk score (from left to right, median values from quartile 1 to quartile 4), Australia, 1992–2010. Bars, 95% confidence intervals. BOADICEA, Breast and Ovarian Analysis of Disease Incidence and Carrier Estimation Algorithm.