Fig. 3From: Vitamin D: a possible modifying factor linking obesity to vascular calcification in hemodialysis patientsThe ORs for the prevalence of severe VCS relative to the presence of obesity and 25(OH)D deficiency. When non-obese and non-25(OH)D-deficient patients serve as the reference group, obese patients with severe vitamin D deficiency had 10.83-fold increased risk for severe VCS (95% CI 2.85-18.69)Back to article page