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Systematic review and meta-analysis of combined cognitive-behavioral therapy and physical activity and exercise
William R Black1,2, Lauren von Klinggraeff3, David A White4,5
1Center for Biobehavioral Health, Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, United States.
Insights
Cognitive-behavioral therapy (CBT) combined with physical activity (PA) or exercise (Ex) showed a small, nonsignificant effect in pediatric chronic disease. More research is needed to confirm the efficacy of these integrated interventions.
Area of Science:
- Pediatric Health
- Behavioral Medicine
- Chronic Disease Management
Background:
- Cognitive-behavioral therapy (CBT) is increasingly combined with physical activity (PA) or exercise (Ex) for pediatric populations.
- The independent benefits of PA and exercise on health and psychological outcomes are known.
- It remains unclear if combining CBT with PA or Ex offers superior efficacy compared to CBT alone in pediatric chronic disease.
Purpose of the Study:
- To systematically review and meta-analyze randomized clinical trials (RCTs).
- To assess the efficacy of CBT combined with PA (CBT+PA) or Ex (CBT+Ex) interventions in children with chronic diseases.
- To compare the efficacy of combined interventions against CBT alone.
Main Methods:
- Included RCTs involving children (≤18 years) with chronic conditions.
- Studies required CBT+Ex or CBT+PA interventions and objective measures of PA and Ex.
- Searched seven databases, with data extracted and analyzed using random-effect meta-analyses.
Main Results:
- Five eligible studies reported on 446 children.
- A small, nonsignificant overall effect (d=0.10) was observed, suggesting combined interventions slightly increased PA & Ex engagement compared to CBT alone.
- Further analyses were inconclusive due to the limited number of studies.
Conclusions:
- Additional RCTs are necessary to investigate integrated PA & Ex interventions for pediatric chronic disease.
- Future trials should provide more detailed data on PA & Ex.
- The study protocol was prospectively registered on Open Science Framework (osf.io/m4wtc).
Objective:
Cognitive-behavioral (CBT) interventions combined with either a physical activity (CBT+PA) or exercise intervention (CBT+Ex) are becoming more common in pediatric populations. Considering the independent effects of PA and exercise on health and psychological outcomes, it is unclear whether CBT alone differs from CBT+PA or CBT+Ex in efficacy. The main objective of this systematic review and meta-analysis of randomized clinical trials (RCTs) was to assess the efficacy of CBT+PA and CBT+Ex interventions in pediatric chronic disease.
Method:
This review included RCTs in children (≤18 years) with a chronic condition, a CBT+Ex or CBT+PA intervention, and an objective measure of PA&Ex. Seven databases were searched using MeSH terms and key terms and included studies published before July 1, 2023. Abstracts were reviewed for inclusion by two independent reviewers, data was extracted by three independent reviewers. Risk of bias (RoB 2) and study quality were coded. Random effect meta-analyses of differences in between-group change in PA&Ex were conducted.
Results:
Eligible studies (k = 5) reported outcomes for a combined 446 children. A small, nonsignificant overall effect was found (d = 0.10, 95% CI -0.16, 0.35) indicating intervention groups (CBT+PA or CBT+Ex) increased engagement in PA&Ex more than comparator groups (CBT). Additional analyses were inconclusive due to the small number of eligible studies.
Discussion:
Additional RCTs are needed with integrated PA&Ex interventions targeting pediatric chronic disease. Future trials should report more detailed PA&Ex data. The full protocol for this analysis was prospectively registered in Open Science Framework (project ID: osf.io/m4wtc).
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