Characterization of Neurological Complications Among Children with Sickle Cell Disease in the United States: Findings from the 2007-2018 National Health Interview Survey (NHIS)

Background: In the United States , sickle cell disease (SCD), affects about 100,000 individuals, with roughly 2,000 babies born annually with SCD. African Americans are disproportionately affected by SCD. In addition to medical conditions, psychosocial and affective comorbidities are also observed in relation to the frequency and intensity of pain crises. Evidence also suggests robust academic challenges that begin in elementary school and persist until high school. It is estimated that about 25% to 33% of children with SCD experience neurodevelopmental complications. Neurological complications lead to cognitive deficits and educational challenges. African Americans and those with low socioeconomic status are affected the most by neurological complications. Among Children with SCD, data suggest that specialized school service utilization rates are about 37%, and grade retention ranges from 28% to 40%. We used the 2007-2018 NHIS to describe additional neurocognitive impairments and health services used among Black children aged 0-17 years with SCD and place findings into context.