Fig. 3
From: Cardiovascular risk factors and breast cancer incidence in a large middle-aged cohort study
Restricted cubic spline for breast cancer incidence in subjects with a combination of cardiovascular risk factors. Shown is the dose-response relationship between a combination of cardiovascular risk factors and the incidence of breast cancer. Red lines indicate hazard ratios and green lines indicate 95% confidence intervals. Adjusted HRs are from the Cox proportional hazards model with adjustment for race/ethnicity, menopausal status, education level, and income