Fig. 3From: Epidemiology and risk factors of hypovitaminosis D in a cohort of internationally adopted children: a retrospective studyRisk of finding a vitamin D (VDD) deficiency according to season of blood draw. When using spring as a baseline, the only significative association is a lower risk of finding a VDD when the blood draw is performed during summer. Autumn is associated with a non-significant slightly lower risk, while Winter with a non-significant slightly higher riskBack to article page