Prevalence ORs and 95% CIs for the association of supplement use, diabetes and hypertension with vitamin Da status among breast cancer patients (n = 896)b.

aVitamin D status was based on measured levels in nmol/L.bThis table includes SBCS participants with information collected on supplements, diabetes and hypertension history.cReference group.dAdditionally adjusted for education level, total physical activity (MET-hours/day), BMI in quartiles, menopausal status, TNM stage, and tumor estrogen/progesterone receptor status.