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Updated: Jun 19, 2025

Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression
04:33

Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression

Published on: April 26, 2024

652

Investigation of the Association between Sleep Disorders with Subsequent Depression in Children and Adolescents-A

Nimran Kaur1, Céline Vetter2, Marcel Konrad3

  • 1Epidemiology, IQVIA, Bangalore 560 103, India.

Children (Basel, Switzerland)
|July 27, 2024
PubMed

Insights

Children with sleep disorders have a significantly higher risk of developing depression. This study highlights the crucial link between sleep quality and mental health in pediatric populations.

Area of Science:

  • Pediatric Health
  • Mental Health Research
  • Sleep Medicine

Background:

  • Poor sleep quality is a prevalent issue affecting children and adolescents.
  • Sleep disruption in early life is linked to long-term mental health problems.
  • Pediatric sleep disorders are increasingly diagnosed, necessitating further research.

Purpose of the Study:

  • To investigate the association between diagnosed sleep disorders and the subsequent development of depression in children and adolescents.
  • To quantify the risk of depression in pediatric patients with sleep disorders compared to their peers.
  • To analyze differences in this association between younger children and adolescents.

Main Methods:

  • Retrospective cohort study utilizing electronic medical records from the IQVIA Disease Analyzer database in Germany.
  • Inclusion of children and adolescents (6-16 years) with and without sleep disorder diagnoses, matched for age and gender.
  • Analysis of five-year cumulative depression incidence using Kaplan-Meier curves and multivariable Cox regression.

Main Results:

  • A cohort of 10,466 children with sleep disorders and 52,330 without was analyzed.
  • Five-year cumulative incidence of depression was 5% in the sleep disorder group versus 2% in the control group.
  • A significant association was found between sleep disorders and subsequent depression (HR: 2.34), particularly in adolescents (HR: 3.78).

Conclusions:

  • Sleep disorders in children and adolescents are strongly and significantly associated with an increased risk of developing depression.
  • The findings underscore the importance of addressing pediatric sleep issues for mental health.
  • Early identification and management of sleep disorders may play a role in preventing depression in youth.
Abstract

Keywords:
Germanychildrendepressionretrospective cohortsleep disorders

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