Association between cardiorespiratory fitness and cardiometabolic risk factors in Brazilian children and adolescents: the mediating role of obesity parameters
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/238123 |
Resumo: | Background There is a lack of clarity as to which obesity parameters may be more important in the association between cardiorespiratory fitness (CRF) and cardiometabolic risk factors (CMRF). Aim To verify the mediating role of different obesity parameters on the association between CRF and CMRF in normal weight and overweight/obese children and adolescents. Methods This cross-sectional study comprised 999 children and adolescents (534 boys) aged 7–14 years from the south of Brazil. Body mass index (BMI), waist circumference (WC), waist-to-height ratio (WHtR) and percentage of body fat were assessed. Participants were classified as normal weight, overweight and obese according to BMI. CRF was evaluated by the 6-minute run/walk test. . A continuous CMRF score was calculated by summing the Z-scores of the following variables: systolic and diastolic blood pressure, glucose, total cholesterol, high-density lipoprotein cholesterol and triglycerides. Data analysis was performed using partial correlation and linear regression models. Results BMI, WC, WHtR and percentage of body fat mediated the relationship between CRF and CMRF in overweight/obese boys and girls but not those of normal weight. Additionally, the percentage of the influence of each obesity parameter was 20% for BMI and WC, 16% for percentage of body fat and 18% for WHtR in girls. For boys, the mediation effect was 25% for BMI, 26% for WC, 28% for percentage of body fat and 25% for WHtR. Conclusion Adiposity plays a central role in CMRF; therefore, maintaining an adequate weight status should be an important objective of health-promoting programmes in early age. |
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Brand, CarolineReuter, Cézane PriscilaGaya, Anelise ReisMota, JorgeDuncan, Michael JosephBorfe, LeticiaRenner, Jane Dagmar Pollo2022-04-30T04:54:16Z20212046-9055http://hdl.handle.net/10183/238123001139464Background There is a lack of clarity as to which obesity parameters may be more important in the association between cardiorespiratory fitness (CRF) and cardiometabolic risk factors (CMRF). Aim To verify the mediating role of different obesity parameters on the association between CRF and CMRF in normal weight and overweight/obese children and adolescents. Methods This cross-sectional study comprised 999 children and adolescents (534 boys) aged 7–14 years from the south of Brazil. Body mass index (BMI), waist circumference (WC), waist-to-height ratio (WHtR) and percentage of body fat were assessed. Participants were classified as normal weight, overweight and obese according to BMI. CRF was evaluated by the 6-minute run/walk test. . A continuous CMRF score was calculated by summing the Z-scores of the following variables: systolic and diastolic blood pressure, glucose, total cholesterol, high-density lipoprotein cholesterol and triglycerides. Data analysis was performed using partial correlation and linear regression models. Results BMI, WC, WHtR and percentage of body fat mediated the relationship between CRF and CMRF in overweight/obese boys and girls but not those of normal weight. Additionally, the percentage of the influence of each obesity parameter was 20% for BMI and WC, 16% for percentage of body fat and 18% for WHtR in girls. For boys, the mediation effect was 25% for BMI, 26% for WC, 28% for percentage of body fat and 25% for WHtR. Conclusion Adiposity plays a central role in CMRF; therefore, maintaining an adequate weight status should be an important objective of health-promoting programmes in early age.application/pdfengPaediatrics and International Child Health. London, UK. Vol. 41 no.2 (2021), p. 93-102Índice de massa corporalCriançasAdolescentesMetabolic healthBody mass indexWaist circumferenceWaist-to-height ratioPercentage of body fatAssociation between cardiorespiratory fitness and cardiometabolic risk factors in Brazilian children and adolescents: the mediating role of obesity parametersEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001139464.pdf.txt001139464.pdf.txtExtracted Texttext/plain35987http://www.lume.ufrgs.br/bitstream/10183/238123/2/001139464.pdf.txt95a73a7418b3610ffe2ee76beb895c93MD52ORIGINAL001139464.pdfTexto completo (inglês)application/pdf3560473http://www.lume.ufrgs.br/bitstream/10183/238123/1/001139464.pdfed9fc78909d1e3a6d2f55217e6e078efMD5110183/2381232022-05-01 04:47:55.728968oai:www.lume.ufrgs.br:10183/238123Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2022-05-01T07:47:55Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Association between cardiorespiratory fitness and cardiometabolic risk factors in Brazilian children and adolescents: the mediating role of obesity parameters |
title |
Association between cardiorespiratory fitness and cardiometabolic risk factors in Brazilian children and adolescents: the mediating role of obesity parameters |
spellingShingle |
Association between cardiorespiratory fitness and cardiometabolic risk factors in Brazilian children and adolescents: the mediating role of obesity parameters Brand, Caroline Índice de massa corporal Crianças Adolescentes Metabolic health Body mass index Waist circumference Waist-to-height ratio Percentage of body fat |
title_short |
Association between cardiorespiratory fitness and cardiometabolic risk factors in Brazilian children and adolescents: the mediating role of obesity parameters |
title_full |
Association between cardiorespiratory fitness and cardiometabolic risk factors in Brazilian children and adolescents: the mediating role of obesity parameters |
title_fullStr |
Association between cardiorespiratory fitness and cardiometabolic risk factors in Brazilian children and adolescents: the mediating role of obesity parameters |
title_full_unstemmed |
Association between cardiorespiratory fitness and cardiometabolic risk factors in Brazilian children and adolescents: the mediating role of obesity parameters |
title_sort |
Association between cardiorespiratory fitness and cardiometabolic risk factors in Brazilian children and adolescents: the mediating role of obesity parameters |
author |
Brand, Caroline |
author_facet |
Brand, Caroline Reuter, Cézane Priscila Gaya, Anelise Reis Mota, Jorge Duncan, Michael Joseph Borfe, Leticia Renner, Jane Dagmar Pollo |
author_role |
author |
author2 |
Reuter, Cézane Priscila Gaya, Anelise Reis Mota, Jorge Duncan, Michael Joseph Borfe, Leticia Renner, Jane Dagmar Pollo |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Brand, Caroline Reuter, Cézane Priscila Gaya, Anelise Reis Mota, Jorge Duncan, Michael Joseph Borfe, Leticia Renner, Jane Dagmar Pollo |
dc.subject.por.fl_str_mv |
Índice de massa corporal Crianças Adolescentes |
topic |
Índice de massa corporal Crianças Adolescentes Metabolic health Body mass index Waist circumference Waist-to-height ratio Percentage of body fat |
dc.subject.eng.fl_str_mv |
Metabolic health Body mass index Waist circumference Waist-to-height ratio Percentage of body fat |
description |
Background There is a lack of clarity as to which obesity parameters may be more important in the association between cardiorespiratory fitness (CRF) and cardiometabolic risk factors (CMRF). Aim To verify the mediating role of different obesity parameters on the association between CRF and CMRF in normal weight and overweight/obese children and adolescents. Methods This cross-sectional study comprised 999 children and adolescents (534 boys) aged 7–14 years from the south of Brazil. Body mass index (BMI), waist circumference (WC), waist-to-height ratio (WHtR) and percentage of body fat were assessed. Participants were classified as normal weight, overweight and obese according to BMI. CRF was evaluated by the 6-minute run/walk test. . A continuous CMRF score was calculated by summing the Z-scores of the following variables: systolic and diastolic blood pressure, glucose, total cholesterol, high-density lipoprotein cholesterol and triglycerides. Data analysis was performed using partial correlation and linear regression models. Results BMI, WC, WHtR and percentage of body fat mediated the relationship between CRF and CMRF in overweight/obese boys and girls but not those of normal weight. Additionally, the percentage of the influence of each obesity parameter was 20% for BMI and WC, 16% for percentage of body fat and 18% for WHtR in girls. For boys, the mediation effect was 25% for BMI, 26% for WC, 28% for percentage of body fat and 25% for WHtR. Conclusion Adiposity plays a central role in CMRF; therefore, maintaining an adequate weight status should be an important objective of health-promoting programmes in early age. |
publishDate |
2021 |
dc.date.issued.fl_str_mv |
2021 |
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2022-04-30T04:54:16Z |
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Estrangeiro info:eu-repo/semantics/article |
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http://hdl.handle.net/10183/238123 |
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2046-9055 |
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001139464 |
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http://hdl.handle.net/10183/238123 |
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eng |
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dc.relation.ispartof.pt_BR.fl_str_mv |
Paediatrics and International Child Health. London, UK. Vol. 41 no.2 (2021), p. 93-102 |
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openAccess |
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