Cross-sectional study finds no correlation between serum vitamin A levels and disease severity in children with sickle cell anemia, indicating potential treatment reconsideration.
Key Points
Children with sickle cell anemia have significantly lower serum vitamin A levels than controls, highlighting nutritional disparities.
The prevalence of low vitamin A is notably higher in children with sickle cell anemia compared to healthy peers.
Despite lower vitamin A levels, no significant correlation with disease severity was observed, suggesting treatment implications.
Mild disease predominated in subjects, with only a small fraction experiencing severe disease levels, further complicating nutritional intervention strategies.