Adequate Vitamin D Intake but Low Serum Levels in Pediatric Asthma Patients: A Pilot Study, Alberta Children’s Hospital

Figure 1

(a) Association between vitamin D intakes and status. Serum 25(OH)D levels increased by 2.4 nmol for every 100 IU of vitamin D intake (95% Confidence interval = 1.2–4.7, adjusted = 0.512, and ). (b) Association between vitamin D intake and status without outlier. Without this outlier, serum 25(OH)D levels increased by 3.6 nmol for every 100 IU of vitamin D intake (95% Confidence interval = 2.0–4.0, adjusted = 0.931, and ).

(a)

(b)