Cited by 13Obesity, Physical Activity, DietPhysical Activity and HealthDiabetes, Cardiovascular Risks, and Lipoproteins

Effects of circuit training or a nutritional intervention on body mass index and other cardiometabolic outcomes in children and adolescents with overweight or obesity

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Seo, Young-Gyun, Lim, Hyunjung, Kim, YoonMyung, Ju, Young-Su, Choi, Yong-jun, Lee, Hye-Ja, Jang, Han Byul, Park, Sang Ick +1 more·2021·PLOS ONE

Abstract

Objective: We aimed to assess the effectiveness of the first 6 months of a 24 month multidisciplinary intervention program including circuit training and a balanced diet in children and adolescents with obesity. Methods: A quasi-experimental intervention trial included 242 participants (age [mean±standard deviation]: 11.3±2.06 years, 97 girls) of at least 85th percentile of age- and sex-specific body mass index (BMI). Participants were grouped into three to receive usual care (usual care group), exercise intervention with circuit training (exercise group), or intensive nutritional and feedback intervention with a balanced diet (nutritional group). Primary outcome was BMI z-score, while secondary outcomes included body composition, cardiometabolic risk markers, nutrition, and physical fitness. Results: Among the participants, 80.6% had a BMI ≥ the 97th percentile for age and sex. The BMI z-score of the overall completers decreased by about 0.080 after 6 months of intervention (p < 0.001). After the intervention, both exercise and nutritional groups had significantly lower BMI z-scores than the baseline data by about 0.14 and 0.075, respectively (p < 0.05). Significant group by time interaction effects were observed between exercise versus usual care group in BMI z-score (β, -0.11; 95% confidence interval (CI), -0.20 to -0.023) and adiponectin (β, 1.31; 95% CI, 1.08 to 1.58); and between nutritional versus usual care group in waist circumference (β, -3.47; 95% CI, -6.06 to -0.89). No statistically significant differences were observed in any of the other secondary outcomes assessed. Conclusion: Multidisciplinary intervention including circuit training and a balanced diet for children and adolescents with obesity reduced the BMI z-score and improved cardiometabolic risk markers such as adiponectin and waist circumference.

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  • A recent study that looked at the effect over time of an educational intervention on diet, physical activity, and BMI in children, including adolescents, discovered that the intervention was still effective after two years.

    “A recent study that looked at the effect over time of an educational intervention on diet, physical activity, and BMI in children, including adolescents, discovered that the intervention was still effective after two years [31].”

    From A Systematic Review of School-Based Nutrition Interventions for Promoting Healthy Dietary Practices and Lifestyle Among School Children and Adolescents (2024) · cites this paper as [31]

    The Methods (Intervention; page unavailable) describe a two-year program involving nutritional and exercise counseling for children and adolescents, and the Results report BMI improvement after six months. The Discussion (Strengths and limitations; page unavailable) calls this an interim result and says the long-term effect will be evaluated. It does not establish that the intervention was still effective after two years. (LLM, conf=0.90)

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  • Studies have demonstrated that school-age children and teenagers, even as young as six years old, are capable of responding to questions about themselves, including those about their health and nutrition.

    “However, studies have demonstrated that school-age children and teenagers, even as young as six years old, are capable of responding to questions about themselves, including those about their health and nutrition [31].”

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Authors
Seo, Y.-G., Lim, H., Kim, Y., Ju, Y.-S., Choi, Y.-J., Lee, H.-J., Jang, H. B., Park, S. I., & Park, K. H.
Affiliations
  • Hallym University Sacred Heart Hospital (KR)
  • Kyung Hee University (KR)
  • Yonsei University (KR)
  • National Medical Center (KR)
  • Hallym University (KR)
  • Korea National Institute of Health (KR)
Corresponding author
Park, Kyung Hee
Venue
PLOS ONE
Published
2021-01-28
Volume
16
Issue
1
Pages
e0245875
ISSN
1932-6203 (ISSN-L)
OpenAlex
W3122150670
Cited by
13
References
52
Citations by year
2024: 3 · 2022: 7 · 2021: 3
FWCI
2.82
Type
journal article
Language
en
Open access
Locations
  • PLoS ONE (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Korea Centers for Disease Control and Prevention (2016-ER6405-00)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Obesity, Physical Activity, Diet
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes, Cardiovascular Risks, and Lipoproteins
Keywords
childhood obesity, adolescent obesity, circuit training, dietary intervention, balanced diet, multidisciplinary intervention, body mass index, cardiometabolic risk markers, adiponectin, waist circumference, body composition, physical fitness, exercise intervention
MeSH terms
Adolescent, Child, Diet, Reducing, Exercise Therapy, Female, Humans, Male, Obesity, Biomarkers, Body Mass Index, Metabolic Syndrome, Adiponectin

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