Congenital heart disease

Impact of Remoteness of Residence and Socioeconomic Status on Outcomes Among Children With Heart Disease in Alberta

JACC AdvPublished Population-based cohort study

Authors' conclusion

Age at diagnosis, time to intervention, annual primary care visits, and transplant-free all-cause survival were not impacted by RoR or SES in children with heart disease. Greater RoR and SES, however, were associated with fewer annual cardiology visits and increased annual emergency room visits

Study context

Population
Children with CHD or acquired heart disease (AHD) born 2005–2017 in Alberta, Canada94% CHD, 6% AHD
Participants
12,542 children
Exposure
Remoteness of residence and socioeconomic status (SES) categories
Outcome
Age at diagnosis, time from diagnosis to intervention, annual primary care, cardiologist and ED visits, and survival

Main finding

As reported in the abstract

Annual cardiologist visits
Each group vs <60 minutesRelative risk (95% CI)P value
60-180 minutesCHD
0.83(0.73–0.95)
P < 0.0001
>180 minutesCHD
0.77(0.67–0.88)
P < 0.0001
60-180 minutesAHD
0.63(0.39–1.00)
P = 0.02
>180 minutesAHD
0.53(0.34–0.84)
P = 0.02
Increased annual ED visits with further remoteness of residence (RoR) (CHD and AHD)
P < 0.001
Increased annual ED visits with lower SES (CHD only)
P < 0.001

Observational data: associations, not effects.

Original publication

Impact of Remoteness of Residence and Socioeconomic Status on Outcomes Among Children With Heart Disease in Alberta. JACC Adv. Published 7 November 2024. doi:10.1016/j.jacadv.2024.101351

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