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Associations between sleep problems and emotional/behavioural difficulties in healthy children and adolescents
Theresa Fulfs1, Tanja Poulain2,3, Mandy Vogel2,3
1LIFE Leipzig Research Center for Civilization Diseases, Leipzig University, Philipp-Rosenthal-Strasse 27, 04103, Leipzig, Germany. theresa.fulfs@outlook.de.
Insights
Children's sleep disturbances are linked to emotional and behavioral issues. This study found significant associations between specific sleep problems, like daytime sleepiness and parasomnias, and difficulties such as hyperactivity and emotional problems.
Area of Science:
- Pediatric Psychology
- Sleep Medicine
- Child and Adolescent Psychiatry
Background:
- Sleep disturbances are common in children and adolescents.
- Emotional and behavioral difficulties significantly impact child development.
- Understanding the link between sleep and behavior is crucial for early intervention.
Purpose of the Study:
- To characterize sleep disturbances and emotional/behavioral difficulties in German children and adolescents (3-13 years).
- To examine the association between parent-reported sleep problems and emotional/behavioral issues.
- To identify specific sleep disturbances linked to distinct behavioral difficulties.
Main Methods:
- Utilized data from 1101 children and adolescents (3-13 years) within the LIFE Child study (Germany, 2011-2015).
- Assessed sleep disturbances using the Children's Sleep Habits Questionnaire (CSHQ).
- Evaluated emotional/behavioral difficulties with the Strengths and Difficulties Questionnaire (SDQ); employed multiple regressions for analysis.
Main Results:
- A positive association was found between total CSHQ scores and total SDQ scores, including all SDQ subscales.
- Most CSHQ subscales correlated with SDQ subscale scores, with notable exceptions for hyperactivity/inattention and conduct problems.
- Daytime sleepiness, sleep duration, and parasomnias showed the strongest links to overall emotional/behavioral difficulties (SDQ total score).
Conclusions:
- Confirms a significant association between sleep habits and psychological health in children and adolescents.
- Demonstrates a clear link between sleep problems and emotional/behavioral difficulties in a large, healthy sample.
- Highlights specific associations: parasomnias with hyperactivity/inattention, and emotional problems with daytime sleepiness, sleep anxiety, and parasomnias.
Objective:
This study aimed to (1) characterise sleep disturbances and emotional/behavioural difficulties among healthy German children and adolescents aged 3 to 13 years, (2) examine the association between parent-reported sleep problems and emotional/behavioural difficulties, (3) point out possible relations between specific kinds of sleep disturbances and different behavioural difficulties.
Methods:
Data were collected between 2011 and 2015 within the LIFE Child study in Germany. The sample included 1101 3- to 13-year-old children and adolescents. Information on sleep disturbances-assessed via the Children's Sleep Habits Questionnaire (CSHQ), emotional/behavioural difficulties-assessed via the Strengths and Difficulties Questionnaire (SDQ), and socioeconomic status was provided by participants' parents. Multiple regressions were applied to analyse the associations between general and specific sleep disturbances (independent variables) and emotional/behavioural difficulties (dependent variables).
Results:
The total CSHQ score was positively associated with the total SDQ score and all SDQ subscales (emotional problems, conduct problems, hyperactivity/inattention, peer relationship problems). Most of the CSHQ subscales were related to SDQ subscale scores, except for a few non-significant relations with hyperactivity/inattention and conduct problems. The CSHQ total score, daytime sleepiness, sleep duration and parasomnias showed the strongest associations with the SDQ total score.
Conclusion:
This study confirms an association between children's and adolescents' sleep habits and psychological health. We were able to demonstrate the association between sleep problems and emotional/behavioural difficulties in a large sample of healthy participants. In particular, we observed a significant relation between parasomnias and hyperactive/inattentive behaviour as well as a significant association between emotional problems and sleep problems, especially daytime sleepiness, sleep anxiety and parasomnias.
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