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Updated: Feb 5, 2026
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Noninvasive, High-throughput Determination of Sleep Duration in Rodents
Published on: April 18, 2018
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Sleep duration mediates the relationship between health behavior patterns and obesity
Jill L Kaar1, Sarah J Schmiege2, Maya Vadiveloo3
1Department of Pediatrics, Division of Pediatric Endocrinology, Children's Hospital Colorado and University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Sleep Health
|September 23, 2018
Summary
Childhood obesity is linked to health behaviors like diet and activity, with sleep duration playing a mediating role. Improving multiple health behaviors may help reduce obesity risk in children.
Area of Science:
- Pediatric Health
- Obesity Research
- Behavioral Science
Background:
- Childhood obesity is a significant public health concern.
- Understanding the interplay between health behaviors and obesity is crucial for effective interventions.
Purpose of the Study:
- To investigate the association between distinct health behavior patterns and childhood obesity.
- To examine the mediating role of sleep duration in this relationship.
Main Methods:
- Secondary analysis of the Infant Feeding Practices Study data (n=1073, age 6).
- Latent class analysis identified health behavior patterns (diet, physical activity, screen time, sleep).
- Regression analysis assessed the impact of behavior patterns and sleep on %BMIp95.
Main Results:
- Three health behavior patterns were identified: 'Poorest eaters', 'Healthy', and 'Active, super-eaters, highest screen time'.
- 'Poorest eaters' showed increased %BMIp95 compared to the 'Healthy' group.
- Shorter sleep duration was associated with 'Poorest eaters' and 'Active, super-eaters, highest screen time' classes. Each extra hour of sleep was linked to lower %BMIp95.
Conclusions:
- Health behavior patterns, potentially mediated by sleep duration, influence childhood obesity.
- Interventions targeting multiple health behaviors, including diet and physical activity, may improve sleep and reduce obesity risk.
- Further research is needed to clarify the bidirectional relationship between health behaviors and sleep.
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