Figure 1.

Effect of average rewards from multiple roles on CAC progression in white and black women. Models were adjusted for time between scans, age, education, menopausal status, use of hormone therapy, low density lipoprotein cholesterol, smoking, body mass index, systolic blood pressure, and baseline CAC, with all covariates held at their mean in analyses. CAC coronary artery calcium.

Graphed values are from relative risk regression models, in which the natural logarithm of the probability of CAC progression occurring is modeled as a linear function of the covariates.