ArticleBMC pediatrics2013
Cross-sectional study of the association of body composition and physical fitness with bone status in children and adolescents from 11 to 16 years old.
Article in BMC pediatrics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed.
- Inverted U-Shaped Relationship between Obesity Parameters and Bone Mineral Density in Korean Adolescents.Journal of clinical medicine · 2023Article
- The Relationship between Body Composition and Physical Fitness and the Effect of Exercise According to the Level of Childhood Obesity Using the MGPA Model.International journal of environmental research and public health · 2022Article
- Associations between Physical Fitness, Bone Mass, and Structure in Older People.BioMed research international · 2020Article
- Brazilian pediatric reference data for quantitative ultrasound of phalanges according to gender, age, height and weight.PloS one · 2015Article
- BONE MASS BY QUANTITATIVE ULTRASOUND OF FINGER PHALANGES IN YOUNG KARATE PRACTITIONERS.Revista paulista de pediatria : orgao oficial da Sociedade de Pediatria de Sao PauloArticle
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Authors and funding
4 authors.
Funding
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Abstract
backgroundThe aim of the study was to verify the association between body composition and physical fitness with bone status in children and adolescents.
methodsA cross-sectional study was conducted with 300 healthy students (148 boys, 152 girls). Weight, height, fat and fat-free mass, and percentage of body fat (%BF) were evaluated, as were physical fitness (abdominal exercise, flexibility, and horizontal jump tests) and maximum oxygen consumption. Bone parameters (amplitude-dependent speed of sound; AD-SoS) and the Ultrasound Bone Profile Index (UBPI) were evaluated using DBM Sonic BP ultrasonography.
resultsIn the study group, girls had higher bone parameter values than boys. A univariate analysis assessed in a stepwise multiple regression model was conducted. It showed that for boys, the %BF and height were significant independent variables for AD-SoS and UBPI, but the horizontal jump test only for AD-SoS (adjusted r2 = 0.274; p < 0.001), and pubertal maturation only for UBPI (adjusted r2 = 0.295; p < 0.001). For girls, age and %BF were identified as significant independent variables for AD-SoS and UBPI (adjusted r2 = 0.093; p < 0.001) but height only for AD-SoS (adjusted r2 = 0.408; p < 0.001).
conclusionsVariables related to growth (age, height, and pubertal maturation) are independent positive predictors for the bone parameters in both boys and girls. %BF is an independent negative predictor. For boys, the horizontal jump test was an independent positive predictor for AD-SoS, indicating that physical fitness related to the neuromotor system can influence the amount of bone present.
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