School performance and psychiatric comorbidity in juvenile absence epilepsy and juvenile myoclonic epilepsy: a Danish population-based cohort study

Magnus Spangsberg Boesen*, Malene Landbo Børresen, Søren Kirchhoff Christensen, Amalie Wandel Klein-Petersen, Sahla El Mahdaoui, Malini Vendela Sagar, Emilie Schou, Anna Korsgaard Eltvedt, Maria Jose Miranda, Alfred Peter Born, Peter Vilhelm Uldall, Lau Caspar Thygesen, Melita Cacic Hribljan

*Corresponding author af dette arbejde

Publikation: Bidrag til tidsskriftArtikelForskningpeer review

Abstract

BACKGROUND: We aimed to determine school performance and psychiatric comorbidity in juvenile absence epilepsy (JAE), juvenile myoclonic epilepsy (JME), and generalized tonic-clonic seizures (GTCS) alone.

METHODS: All children (< 18 years) fulfilled International League Against Epilepsy criteria after review of their medical records. Control groups were the pediatric background population or children with non-neurological chronic disease. Outcomes were on school performance and psychiatric comorbidity. We compared mean grade point averages using linear regression and estimated hazard ratios using Cox regression in the remaining analyses. We adjusted for the child's sex, age, and year of birth; and parental highest education, receipt of cash benefits or early retirement.

RESULTS: We included 92 JAE, 190 JME, 27 GTCS alone, 15,084 non-neurological chronic disease controls, and population controls. JAE had two times increased hazard for special needs education compared with age-matched population controls (hazard ratio 2.2, 95% CI = 1.1‒4.6, p = 0.03); this was not seen in JME. Compared with population controls, both JAE and JME had lower grade point average in secondary and high school (JME: 9th grade:  - 0.5 points, 95% CI = -0.9 to -0.06, p = 0.03; high school:  - 0.6 points, 95% CI = -1.3 to -0.1, p = 0.04), and 8% fewer JME and 15% fewer JAE attended high school. Both JME and JAE had higher hazard for redeeming sleep medication compared with non-neurological chronic disease; additionally, JAE had increased hazard for ADHD medicine redemptions.

CONCLUSIONS: Both JAE and JME had marginally poorer school performance; performance seemed worse in JAE than in JME. Both JAE and JME had increased use of sleep medication.

OriginalsprogEngelsk
TidsskriftJournal of Neurology
DOI
StatusUdgivet, E-publikation før trykning - 20 maj 2022

Bibliografisk note

© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany.

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