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Prevalence and correlates of sleep problems in Chinese schoolchildren

X Liu1, Z Sun, M Uchiyama

  • 1Department of Psychiatry, Shandong Medical University, People's Republic of China. liu7@niehs.nih.gov

Sleep
|January 6, 2001
PubMed

Insights

Sleep problems are common in Chinese schoolchildren, affecting hyperactivity and academic performance. Factors like family relations and physical health are linked to these sleep issues.

Area of Science:

  • Pediatrics
  • Child Psychology
  • Sleep Medicine

Background:

  • Sleep problems in children are a growing concern globally.
  • Understanding the prevalence and contributing factors in diverse populations is crucial for targeted interventions.

Purpose of the Study:

  • To determine the prevalence of sleep problems among Chinese elementary schoolchildren.
  • To identify factors associated with sleep disturbances in this population.

Main Methods:

  • A cross-sectional survey was conducted with 2004 elementary school children in Shandong Province, China.
  • Parental questionnaires assessed sleep problems and family/child characteristics.
  • Teacher-completed questionnaires included the Modified Conners Hyperkinesis Index (MCHI) and academic performance.

Main Results:

  • Parent-reported sleep problems included sleepwalking/talking (14.2%), insufficient sleep (14.0%), excessive sleep (12.5%), and nightmares (12.0%).
  • Approximately 11% of children experienced any sleep problem frequently.
  • Sleep problems correlated significantly with hyperactivity, poor parent-child and peer relations, and lower academic achievement.

Conclusions:

  • Sleep problems in Chinese children appear less prevalent than in Western countries.
  • Associated factors include family dynamics, prenatal history, and child development.
  • Children with sleep issues exhibit higher rates of hyperactivity and social/academic difficulties.
Abstract

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