Multicomponent intervention efect on cardiometabolic risk factors among overweight/obese Brazilian children: a mediation analysis
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/230036 |
Resumo: | Purpose To verify whether percentage of body fat, physical ftness, physical activity and calorie intake mediates the multicomponent intervention efect on cardiometabolic risk factors in overweight/obese children, and present the relative contribution of each mediator. Methods This is an intervention study, developed with 35 overweight/obese school-aged children (control group=17 and intervention group=18), aged between 7 and 13 years (9.05±1.90). A 12-week multicomponent intervention was performed, consisting of physical exercise, nutritional education sessions and parental support. The following variables were evaluated at baseline and post-intervention: anthropometric measures and percentage of body fat, physical ftness, physical activity assessed by accelerometer, total calorie intake and biochemical assays. For statistical analysis, generalized linear models were used. Results The intervention efect on glucose was mediated by percentage of body fat (24%), muscular ftness (22%) and total calorie intake (40%). The same was observed for alanine aminotransferase (ALT), with a mediation proportion of 26, 31 and 35%, respectively, as well as for HDL-C (percentage of body fat −30%, muscular ftness −30% and total calorie intake −33%); while vigorous physical activity mediated the intervention efect on glucose (40%), HDL-C (39%) LDL-C (43%) and total cholesterol (37%). Conclusion Interventions strategies should focus on reducing percentage of body fat and calorie intake, and enhancing muscular ftness and vigorous physical activity to achieve efective changes on cardiometabolic risk factors. |
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Brand, CarolineMartins, Clarice Maria de LucenaDias, Arieli FernandesFochesatto, Camila FelinGarcía-Hermoso, AntonioSilva, Rennê Honório daMota, JorgeGaya, Adroaldo Cezar AraujoGaya, Anelise Reis2021-09-22T04:23:53Z20201824-7490http://hdl.handle.net/10183/230036001131190Purpose To verify whether percentage of body fat, physical ftness, physical activity and calorie intake mediates the multicomponent intervention efect on cardiometabolic risk factors in overweight/obese children, and present the relative contribution of each mediator. Methods This is an intervention study, developed with 35 overweight/obese school-aged children (control group=17 and intervention group=18), aged between 7 and 13 years (9.05±1.90). A 12-week multicomponent intervention was performed, consisting of physical exercise, nutritional education sessions and parental support. The following variables were evaluated at baseline and post-intervention: anthropometric measures and percentage of body fat, physical ftness, physical activity assessed by accelerometer, total calorie intake and biochemical assays. For statistical analysis, generalized linear models were used. Results The intervention efect on glucose was mediated by percentage of body fat (24%), muscular ftness (22%) and total calorie intake (40%). The same was observed for alanine aminotransferase (ALT), with a mediation proportion of 26, 31 and 35%, respectively, as well as for HDL-C (percentage of body fat −30%, muscular ftness −30% and total calorie intake −33%); while vigorous physical activity mediated the intervention efect on glucose (40%), HDL-C (39%) LDL-C (43%) and total cholesterol (37%). Conclusion Interventions strategies should focus on reducing percentage of body fat and calorie intake, and enhancing muscular ftness and vigorous physical activity to achieve efective changes on cardiometabolic risk factors.application/pdfengSport Sciences for Health. Milan. Vol. 17, no.1 (2020), p. 153–162ObesidadeExercício físicoSaúdeCriançasObesityPhysical exerciseCardiometabolic healthMulticomponent intervention efect on cardiometabolic risk factors among overweight/obese Brazilian children: a mediation analysisEstrangeiroinfo: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:UFRGSTEXT001131190.pdf.txt001131190.pdf.txtExtracted Texttext/plain46476http://www.lume.ufrgs.br/bitstream/10183/230036/2/001131190.pdf.txt84c7c8e34633504eba246e3214da5a1aMD52ORIGINAL001131190.pdfTexto completo (inglês)application/pdf894606http://www.lume.ufrgs.br/bitstream/10183/230036/1/001131190.pdfc5bf3b961d8ea40dad3e66d4d2c5dd09MD5110183/2300362021-10-04 04:24:17.689335oai:www.lume.ufrgs.br:10183/230036Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2021-10-04T07:24:17Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Multicomponent intervention efect on cardiometabolic risk factors among overweight/obese Brazilian children: a mediation analysis |
title |
Multicomponent intervention efect on cardiometabolic risk factors among overweight/obese Brazilian children: a mediation analysis |
spellingShingle |
Multicomponent intervention efect on cardiometabolic risk factors among overweight/obese Brazilian children: a mediation analysis Brand, Caroline Obesidade Exercício físico Saúde Crianças Obesity Physical exercise Cardiometabolic health |
title_short |
Multicomponent intervention efect on cardiometabolic risk factors among overweight/obese Brazilian children: a mediation analysis |
title_full |
Multicomponent intervention efect on cardiometabolic risk factors among overweight/obese Brazilian children: a mediation analysis |
title_fullStr |
Multicomponent intervention efect on cardiometabolic risk factors among overweight/obese Brazilian children: a mediation analysis |
title_full_unstemmed |
Multicomponent intervention efect on cardiometabolic risk factors among overweight/obese Brazilian children: a mediation analysis |
title_sort |
Multicomponent intervention efect on cardiometabolic risk factors among overweight/obese Brazilian children: a mediation analysis |
author |
Brand, Caroline |
author_facet |
Brand, Caroline Martins, Clarice Maria de Lucena Dias, Arieli Fernandes Fochesatto, Camila Felin García-Hermoso, Antonio Silva, Rennê Honório da Mota, Jorge Gaya, Adroaldo Cezar Araujo Gaya, Anelise Reis |
author_role |
author |
author2 |
Martins, Clarice Maria de Lucena Dias, Arieli Fernandes Fochesatto, Camila Felin García-Hermoso, Antonio Silva, Rennê Honório da Mota, Jorge Gaya, Adroaldo Cezar Araujo Gaya, Anelise Reis |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Brand, Caroline Martins, Clarice Maria de Lucena Dias, Arieli Fernandes Fochesatto, Camila Felin García-Hermoso, Antonio Silva, Rennê Honório da Mota, Jorge Gaya, Adroaldo Cezar Araujo Gaya, Anelise Reis |
dc.subject.por.fl_str_mv |
Obesidade Exercício físico Saúde Crianças |
topic |
Obesidade Exercício físico Saúde Crianças Obesity Physical exercise Cardiometabolic health |
dc.subject.eng.fl_str_mv |
Obesity Physical exercise Cardiometabolic health |
description |
Purpose To verify whether percentage of body fat, physical ftness, physical activity and calorie intake mediates the multicomponent intervention efect on cardiometabolic risk factors in overweight/obese children, and present the relative contribution of each mediator. Methods This is an intervention study, developed with 35 overweight/obese school-aged children (control group=17 and intervention group=18), aged between 7 and 13 years (9.05±1.90). A 12-week multicomponent intervention was performed, consisting of physical exercise, nutritional education sessions and parental support. The following variables were evaluated at baseline and post-intervention: anthropometric measures and percentage of body fat, physical ftness, physical activity assessed by accelerometer, total calorie intake and biochemical assays. For statistical analysis, generalized linear models were used. Results The intervention efect on glucose was mediated by percentage of body fat (24%), muscular ftness (22%) and total calorie intake (40%). The same was observed for alanine aminotransferase (ALT), with a mediation proportion of 26, 31 and 35%, respectively, as well as for HDL-C (percentage of body fat −30%, muscular ftness −30% and total calorie intake −33%); while vigorous physical activity mediated the intervention efect on glucose (40%), HDL-C (39%) LDL-C (43%) and total cholesterol (37%). Conclusion Interventions strategies should focus on reducing percentage of body fat and calorie intake, and enhancing muscular ftness and vigorous physical activity to achieve efective changes on cardiometabolic risk factors. |
publishDate |
2020 |
dc.date.issued.fl_str_mv |
2020 |
dc.date.accessioned.fl_str_mv |
2021-09-22T04:23:53Z |
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Estrangeiro info:eu-repo/semantics/article |
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http://hdl.handle.net/10183/230036 |
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1824-7490 |
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001131190 |
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http://hdl.handle.net/10183/230036 |
dc.language.iso.fl_str_mv |
eng |
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dc.relation.ispartof.pt_BR.fl_str_mv |
Sport Sciences for Health. Milan. Vol. 17, no.1 (2020), p. 153–162 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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