Rikuya Hosokawa, Toshiki Katsura
Association between mobile technology use and child adjustment in early elementary school age
PloS one
vitamin influence brain development subsequent postnatal neurodevelopment remains controversial explored correlation cord blood vitamin levels longitudinal neurodevelopment early childhood cohort study conducted term infants congenital abnormalities born pregnant women cohort study cord blood samples collected measure vitamin neurodevelopment examined three times infants aged 6 12 24 months using ages stages questionnaire3 comprises 30 questions five developmental domains gross motor fine motor communication problemsolving socialpersonal statistical analysis conducted spearmans rank correlation multiple linear regression 141 babies born previous cohort studies 116 participants included mean level cord blood vitamin 162 ngml percentage participants vitamin deficiency insufficiency 129 655 respectively cord blood vitamin problemsolving domain infant aged 12 24 months correlated r 0217 0414 respectively multiple linear regression showed decreased problemsolving domain score 0641 associated decreased vitamin levels conclusion cord blood vitamin levels correlated infant neurodevelopmental status