Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.13/3824 |
Resumo: | From 1985 to 2016, the prevalence of underweight decreased, and that of obesity and severe obesity increased, in most regions, with significant variation in the magnitude of these changes across regions. We investigated how much change in mean body mass index (BMI) explains changes in the prevalence of underweight, obesity, and severe obesity in different regions using data from 2896 population-based studies with 187 million participants. Changes in the prevalence of underweight and total obesity, and to a lesser extent severe obesity, are largely driven by shifts in the distribution of BMI, with smaller contributions from changes in the shape of the distribution. In East and Southeast Asia and sub-Saharan Africa, the underweight tail of the BMI distribution was left behind as the distribution shifted. There is a need for policies that address all forms of malnutrition by making healthy foods accessible and affordable, while restricting unhealthy foods through fiscal and regulatory restrictions. |
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Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweightObesityChange distribution of body mass indexBody mass index.Faculdade de Ciências SociaisFrom 1985 to 2016, the prevalence of underweight decreased, and that of obesity and severe obesity increased, in most regions, with significant variation in the magnitude of these changes across regions. We investigated how much change in mean body mass index (BMI) explains changes in the prevalence of underweight, obesity, and severe obesity in different regions using data from 2896 population-based studies with 187 million participants. Changes in the prevalence of underweight and total obesity, and to a lesser extent severe obesity, are largely driven by shifts in the distribution of BMI, with smaller contributions from changes in the shape of the distribution. In East and Southeast Asia and sub-Saharan Africa, the underweight tail of the BMI distribution was left behind as the distribution shifted. There is a need for policies that address all forms of malnutrition by making healthy foods accessible and affordable, while restricting unhealthy foods through fiscal and regulatory restrictions.eLife Sciences PublicationsDigitUMaNCD Risk Factor CollaborationOrnelas, Rui T.2021-11-17T10:04:09Z2021-01-01T00:00:00Z2021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.13/3824engNCD Risk Factor Collaboration. (2021). Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight. Elife, 10, e60060. DOI: https://doi.org/10.7554/eLife.60060https://doi.org/10.7554/eLife.60060info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-09-05T12:56:54Zoai:digituma.uma.pt:10400.13/3824Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:07:16.776566Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight |
title |
Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight |
spellingShingle |
Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight NCD Risk Factor Collaboration Obesity Change distribution of body mass index Body mass index . Faculdade de Ciências Sociais |
title_short |
Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight |
title_full |
Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight |
title_fullStr |
Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight |
title_full_unstemmed |
Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight |
title_sort |
Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight |
author |
NCD Risk Factor Collaboration |
author_facet |
NCD Risk Factor Collaboration Ornelas, Rui T. |
author_role |
author |
author2 |
Ornelas, Rui T. |
author2_role |
author |
dc.contributor.none.fl_str_mv |
DigitUMa |
dc.contributor.author.fl_str_mv |
NCD Risk Factor Collaboration Ornelas, Rui T. |
dc.subject.por.fl_str_mv |
Obesity Change distribution of body mass index Body mass index . Faculdade de Ciências Sociais |
topic |
Obesity Change distribution of body mass index Body mass index . Faculdade de Ciências Sociais |
description |
From 1985 to 2016, the prevalence of underweight decreased, and that of obesity and severe obesity increased, in most regions, with significant variation in the magnitude of these changes across regions. We investigated how much change in mean body mass index (BMI) explains changes in the prevalence of underweight, obesity, and severe obesity in different regions using data from 2896 population-based studies with 187 million participants. Changes in the prevalence of underweight and total obesity, and to a lesser extent severe obesity, are largely driven by shifts in the distribution of BMI, with smaller contributions from changes in the shape of the distribution. In East and Southeast Asia and sub-Saharan Africa, the underweight tail of the BMI distribution was left behind as the distribution shifted. There is a need for policies that address all forms of malnutrition by making healthy foods accessible and affordable, while restricting unhealthy foods through fiscal and regulatory restrictions. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-11-17T10:04:09Z 2021-01-01T00:00:00Z 2021-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.13/3824 |
url |
http://hdl.handle.net/10400.13/3824 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
NCD Risk Factor Collaboration. (2021). Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight. Elife, 10, e60060. DOI: https://doi.org/10.7554/eLife.60060 https://doi.org/10.7554/eLife.60060 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
eLife Sciences Publications |
publisher.none.fl_str_mv |
eLife Sciences Publications |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799129942805446656 |