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Human Circadian Phenotyping and Diurnal Performance Testing in the Real World
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Sleep, eating disorder symptoms, and daytime functioning.

Marilou Dp Tromp1, Anouk Amt Donners1, Johan Garssen2

  • 1Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands.

Nature and Science of Sleep
|February 6, 2016
PubMed
Summary
This summary is machine-generated.

Young adults with eating disorders report more sleep problems, including sleep apnea and insomnia, and worse daytime functioning. This highlights a significant link between disordered eating and sleep disturbances.

Keywords:
apneacircadian rhythm disorderdaytime functioningeating disordersinsomniasleep disorders

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Area of Science:

  • Psychiatry
  • Sleep Medicine
  • Public Health

Background:

  • Eating disorders are complex mental health conditions with significant physical and psychological consequences.
  • Sleep disturbances are common comorbidities in various mental health disorders.
  • The interplay between eating disorders, sleep quality, and daytime functioning in young adults requires further investigation.

Purpose of the Study:

  • To examine the association between eating disorders, body mass index (BMI), and various sleep disorders.
  • To assess the impact of eating disorders on daytime functioning among young adults.
  • To determine the relationship between eating disorder symptomatology and specific sleep disturbances.

Main Methods:

  • A survey-based study conducted in The Netherlands involving 574 young adults aged 18-35.
  • Utilized the Eating Disorder Screen for Primary care (ESP) to identify potential eating disorders.
  • Employed the SLEEP-50 questionnaire to assess sleep apnea, insomnia, circadian rhythm disorder (CRD), and daytime functioning.

Main Results:

  • Nearly 12% of participants screened positive for eating disorders.
  • Individuals with positive eating disorder screens reported significantly higher rates of sleep apnea, insomnia, CRD, and impaired daytime functioning compared to those without.
  • Eating disorder scores correlated significantly with insomnia, sleep apnea, and daytime functioning, even after controlling for BMI.

Conclusions:

  • Screening positive for eating disorders is associated with a higher prevalence of sleep disorders.
  • Eating disorders significantly impact daytime functioning in young adults.
  • Findings underscore the importance of assessing sleep health in individuals with eating disorders.