Serum 24,25-dihydroxyvitamin D level in general Korean population and its relationship with other vitamin D biomarkers
Fig 2
Relationship of bioavailable 25-hydroxyvitamin D with 25-hydroxyvitamin D, 24,25-dihydroxyvitamin D, and vitamin D metabolite ratio.
(A) Association between bioavailable 25(OH)D and 25(OH)D. (B) Association between bioavailable 25(OH)D and 24,25(OH)2D. (C) Association between bioavailable 25(OH)D and VMR. Dashed lines represent linear fit generated using ordinary linear regression. 25(OH)D: 25-hyroxyvitamin D; 24,25(OH)2D: 24,25-dihydroxyvitamin D; VMR: vitamin D metabolite ratio.