Vitamin D Deficiency in Autism Spectrum Disorder: A Cross-Sectional Study.

ABSTRACT: Vitamin D plays a role in central nervous system (CNS) development. Recent literature focused on vitamin D status in children and adolescents with autism spectrum disorder (ASD), but with inconsistent results. Our case-control study is aimed at evaluating serum 25-hydroxyl-vitamin D (25(OH)D) concentration in children with ASD (ASD group, n = 54) compared to children affected by other neurological and psychiatric disorders (non-ASD group, n = 36). All patients were admitted at the Complex Operative Unit of Child Neuropsychiatry, Polyclinic of Bari, Italy. 25(OH)D was quantified by chemiluminescence immunoassay and level defined as: deficiency (<20 ng/mL); insufficiency (20-30); normality (30-100); toxicity (>100). Statistical analysis was performed using SPSS20 (significance

SUBMITTER: Petruzzelli MG 

PROVIDER: S-EPMC7520686 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature