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CARDIORESPIRATORY FITNESS ASSOCIATED TO TEENAGERS’ FAT: VO(2MAX) CUTOFF POINT
OBJECTIVE: To associate the Maximal Oxygen Uptake (VO2max) with body fat percentage (%BF), and to establish the best VO2max cutoff point for predicting risk %BF in teenagers. METHODS: This study was carried out with 979 subjects aged 10 to 18.8 years, 556 (56.8%) girls. The 20 m shuttle run protocol...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Sociedade de Pediatria de São Paulo
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6362382/ https://www.ncbi.nlm.nih.gov/pubmed/30624536 http://dx.doi.org/10.1590/1984-0462/;2019;37;1;00017 |
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author | Smouter, Leandro Smolarek, André de Camargo de Souza, William Cordeiro de Lima, Valderi de Abreu Mascarenhas, Luis Paulo Gomes |
author_facet | Smouter, Leandro Smolarek, André de Camargo de Souza, William Cordeiro de Lima, Valderi de Abreu Mascarenhas, Luis Paulo Gomes |
author_sort | Smouter, Leandro |
collection | PubMed |
description | OBJECTIVE: To associate the Maximal Oxygen Uptake (VO2max) with body fat percentage (%BF), and to establish the best VO2max cutoff point for predicting risk %BF in teenagers. METHODS: This study was carried out with 979 subjects aged 10 to 18.8 years, 556 (56.8%) girls. The 20 m shuttle run protocol determined the VO2max, which was analyzed in quintiles and in a numeric scale. Cutaneous fold equations determined the %BF, later classified as risk to health/obesity when >25 in girls and >20 in boys. Regression method was used - Odds Ratio (OR) and Receiver Operating Characteristics Curve (ROC curve) with α <5%. RESULTS: From the total number of valid cases, 341 (65.6%) girls and 202 (53.2%) boys presented %BF of risk, and a larger proportion of %BF of risk was observed in the 1st quintile of the VO2max for both genders. There was inverse association between VO2max and %BF of risk from the 4th quintile (OR 1.84, 95%CI 1.05-3.24) until the 1st quintile (OR 4.74, 95%CI 2.44-9.19) for girls, and from the 2nd quintile (OR 2.99, 95%CI 1.48-6.00) until the 1st quintile (OR 5.60, 95%CI 2.64-11.87) for boys. As analytic highlights, VO2max Cutoff points for prediction of %BF of risk were ≤40.9 mL/kg-1/min-1 (AUC: 0.65; p<0.001) for girls and ≤44.8 mL/kg-1/min-1 (AUC: 0.66; p<0.001)for boys.. CONCLUSIONS: VO2max was inversely associated to the %BF, and VO2max cutoff points for prediction of %BF of risk are important results to generate action to fight early obesity. |
format | Online Article Text |
id | pubmed-6362382 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | Sociedade de Pediatria de São Paulo |
record_format | MEDLINE/PubMed |
spelling | pubmed-63623822019-02-11 CARDIORESPIRATORY FITNESS ASSOCIATED TO TEENAGERS’ FAT: VO(2MAX) CUTOFF POINT Smouter, Leandro Smolarek, André de Camargo de Souza, William Cordeiro de Lima, Valderi de Abreu Mascarenhas, Luis Paulo Gomes Rev Paul Pediatr Original Article OBJECTIVE: To associate the Maximal Oxygen Uptake (VO2max) with body fat percentage (%BF), and to establish the best VO2max cutoff point for predicting risk %BF in teenagers. METHODS: This study was carried out with 979 subjects aged 10 to 18.8 years, 556 (56.8%) girls. The 20 m shuttle run protocol determined the VO2max, which was analyzed in quintiles and in a numeric scale. Cutaneous fold equations determined the %BF, later classified as risk to health/obesity when >25 in girls and >20 in boys. Regression method was used - Odds Ratio (OR) and Receiver Operating Characteristics Curve (ROC curve) with α <5%. RESULTS: From the total number of valid cases, 341 (65.6%) girls and 202 (53.2%) boys presented %BF of risk, and a larger proportion of %BF of risk was observed in the 1st quintile of the VO2max for both genders. There was inverse association between VO2max and %BF of risk from the 4th quintile (OR 1.84, 95%CI 1.05-3.24) until the 1st quintile (OR 4.74, 95%CI 2.44-9.19) for girls, and from the 2nd quintile (OR 2.99, 95%CI 1.48-6.00) until the 1st quintile (OR 5.60, 95%CI 2.64-11.87) for boys. As analytic highlights, VO2max Cutoff points for prediction of %BF of risk were ≤40.9 mL/kg-1/min-1 (AUC: 0.65; p<0.001) for girls and ≤44.8 mL/kg-1/min-1 (AUC: 0.66; p<0.001)for boys.. CONCLUSIONS: VO2max was inversely associated to the %BF, and VO2max cutoff points for prediction of %BF of risk are important results to generate action to fight early obesity. Sociedade de Pediatria de São Paulo 2019-01-07 2019 /pmc/articles/PMC6362382/ /pubmed/30624536 http://dx.doi.org/10.1590/1984-0462/;2019;37;1;00017 Text en https://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License |
spellingShingle | Original Article Smouter, Leandro Smolarek, André de Camargo de Souza, William Cordeiro de Lima, Valderi de Abreu Mascarenhas, Luis Paulo Gomes CARDIORESPIRATORY FITNESS ASSOCIATED TO TEENAGERS’ FAT: VO(2MAX) CUTOFF POINT |
title | CARDIORESPIRATORY FITNESS ASSOCIATED TO TEENAGERS’ FAT: VO(2MAX) CUTOFF POINT |
title_full | CARDIORESPIRATORY FITNESS ASSOCIATED TO TEENAGERS’ FAT: VO(2MAX) CUTOFF POINT |
title_fullStr | CARDIORESPIRATORY FITNESS ASSOCIATED TO TEENAGERS’ FAT: VO(2MAX) CUTOFF POINT |
title_full_unstemmed | CARDIORESPIRATORY FITNESS ASSOCIATED TO TEENAGERS’ FAT: VO(2MAX) CUTOFF POINT |
title_short | CARDIORESPIRATORY FITNESS ASSOCIATED TO TEENAGERS’ FAT: VO(2MAX) CUTOFF POINT |
title_sort | cardiorespiratory fitness associated to teenagers’ fat: vo(2max) cutoff point |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6362382/ https://www.ncbi.nlm.nih.gov/pubmed/30624536 http://dx.doi.org/10.1590/1984-0462/;2019;37;1;00017 |
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