Sleep and Obesity Risk in Children: A Systematic Review of Multiple Dimensions of Sleep
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View abstract on PubMed
Summary
This summary is machine-generated.Short sleep duration and late sleep timing in children are linked to increased obesity risk. Sleep duration is a key factor, while sleep quality shows inconsistent associations with pediatric obesity.
Area Of Science
- Pediatric Endocrinology
- Sleep Medicine
- Public Health Nutrition
Background
- Childhood obesity is a significant public health concern.
- Understanding modifiable risk factors like sleep is crucial for prevention strategies.
Purpose Of The Study
- To investigate the association between various sleep dimensions (duration, timing, quality) and obesity risk in children and adolescents.
- To synthesize evidence from existing literature on pediatric sleep and obesity.
Main Methods
- Systematic literature review adhering to PRISMA guidelines.
- Inclusion of peer-reviewed studies on pediatric populations (0-18 years) with objective obesity measures.
- Analysis of data from 27 studies involving 85,669 participants.
Main Results
- A significant inverse relationship was found between short sleep duration and obesity risk.
- Insufficient sleep correlated with negative weight status, increased waist circumference, and higher obesity prevalence.
- Later sleep timing on weekdays and weekends was associated with increased obesity risk; sleep quality findings were inconsistent.
Conclusions
- Sleep duration is an independent determinant of obesity risk in the pediatric population.
- Sleep timing demonstrates an association with obesity risk, whereas sleep quality shows inconsistent links.
- These findings highlight the importance of adequate sleep duration and appropriate sleep timing for preventing childhood obesity.
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