Association of family characteristics with health status and needs among children with congenital heart disease

Abstract Introduction: Low socio-economic status is associated with poorer quality of life among children with congenital heart disease (CHD), but this finding is based on disparities among children remaining under cardiology follow-up. We used a population-based health survey data set to analyse the impact of socio-economic status on health and functional status among children with CHD. Materials and methods: We used 2007–2018 National Health Interview Survey data, selecting children 2–17 years of age who had been diagnosed with CHD. Outcomes included caregiver-rated general health, presence of functional limitations, number of missed school days, need for special education, and need for special equipment related to the child’s health conditions. Socio-economic status measures included maternal educational attainment, food stamp programme participation, poverty status, and insurance coverage. Results: Based on a sample of 233 children with CHD, 10% had fair or poor health, 38% reported having any health-related limitation on their usual activities, 11% needed special equipment, and 27% received special education services. On multivariable analysis, lower maternal educational attainment was correlated with worse caregiver-rated health, and children without insurance were especially likely to experience functional limitations. Black children with CHD had significantly worse caregiver-rated health compared to White children (ordered logit odds ratio: 0.19; 95% confidence interval: 0.08, 0.45; p < 0.001). Conclusions: In a population-based survey of children with CHD, race and several measures of socio-economic status disadvantage were associated with worse health outcomes. Further evaluation of social determinants of health during cardiology follow-up may help improve outcomes for children with CHD in socio-economically disadvantaged families.