Vitamin d and tuberculosis status in refugee children.

Vitamin D deficiency and tuberculosis (TB) are associated in adults, but data in children are scarce. We screened refugee children routinely for vitamin D status and TB. Vitamin D values were significantly lower in latent TB (n = 81) and TB infection (n = 11) than in children without TB (n = 236). We conclude that refugee children with TB have reduced vitamin D levels.