Insufficient intake of alpha-linolenic fatty acid (18:3n-3) during pregnancy and associated factors

Detalhes bibliográficos
Autor(a) principal: Vasconcelos, Leticia Garcia [UNESP]
Data de Publicação: 2017
Outros Autores: Gomes, Caroline de Barros [UNESP], Malta, Maira Barreto, Dichi, Isaias, Benicio, Maria Helena D'Aquino, Barros Leite Carvalhaes, Maria Antonieta de [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/1678-98652017000400004
http://hdl.handle.net/11449/163142
Resumo: Objective To analyze alpha-linolenic fatty acid intake in two cohorts of pregnant women, and to identify factors associated with alpha-linolenic acid intake. Methods This is a cohort study involving pregnant women with low obstetric risk (N=353) in public health system from a municipality of Sao Paulo state, Brazil. In each trimester, two 24-hour food recalls were collected. Descriptive analyses of dietary lipid profiles were performed, followed by a multiple comparison test. According to the trimester of pregnancy, differences were assessed using the mean difference test. To evaluate the adequacy of linoleic fatty acid and alpha-linolenic acid intake, the adequate intake test was used. The association between alpha-linolenic acid intake adequacy and maternal characteristics was investigated using a binary logistic regression model. Results Total lipids intake and the percentage contribution to dietary energy met recommended levels. One-third of the diets demonstrated a lower than daily recommended intake of alpha-linolenic acid. Overweight pregnant women were twice as likely to have inadequate alpha-linolenic acid intake. Pregnant women from a more disadvantaged socioeconomic situation had greater risks of inadequate intake. Conclusion Over-intake of lipids is not problematic, but quality is an issue, with one third of the pregnant women and their fetuses exposed to adverse effects due to low intake of omega-3 fatty acids, indicating important nutritional vulnerability in this population.
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spelling Insufficient intake of alpha-linolenic fatty acid (18:3n-3) during pregnancy and associated factorsAlpha-linolenic acidFatty acids, omega-3Fatty acids, omega-6Pregnant womenObjective To analyze alpha-linolenic fatty acid intake in two cohorts of pregnant women, and to identify factors associated with alpha-linolenic acid intake. Methods This is a cohort study involving pregnant women with low obstetric risk (N=353) in public health system from a municipality of Sao Paulo state, Brazil. In each trimester, two 24-hour food recalls were collected. Descriptive analyses of dietary lipid profiles were performed, followed by a multiple comparison test. According to the trimester of pregnancy, differences were assessed using the mean difference test. To evaluate the adequacy of linoleic fatty acid and alpha-linolenic acid intake, the adequate intake test was used. The association between alpha-linolenic acid intake adequacy and maternal characteristics was investigated using a binary logistic regression model. Results Total lipids intake and the percentage contribution to dietary energy met recommended levels. One-third of the diets demonstrated a lower than daily recommended intake of alpha-linolenic acid. Overweight pregnant women were twice as likely to have inadequate alpha-linolenic acid intake. Pregnant women from a more disadvantaged socioeconomic situation had greater risks of inadequate intake. Conclusion Over-intake of lipids is not problematic, but quality is an issue, with one third of the pregnant women and their fetuses exposed to adverse effects due to low intake of omega-3 fatty acids, indicating important nutritional vulnerability in this population.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Univ Estadual Paulista, Fac Med, Programa Residencia Multiprofiss Saude Adulto & I, Botucatu, SP, BrazilUniv Estadual Paulista, Fac Med, Programa Posgrad Saude Colet, Botucatu, SP, BrazilUniv Sao Paulo, Fac Saude Publ, Dept Nutr, Sao Paulo, SP, BrazilUniv Estadual Londrina, Ctr Ciencias Saude, Dept Clin Med, Londrina, PR, BrazilUniv Estadual Paulista, Fac Med, Dept Enfermagem, Ave Prof Montenegro S-N, BR-18618970 Botucatu, SP, BrazilUniv Estadual Paulista, Fac Med, Programa Residencia Multiprofiss Saude Adulto & I, Botucatu, SP, BrazilUniv Estadual Paulista, Fac Med, Programa Posgrad Saude Colet, Botucatu, SP, BrazilUniv Estadual Paulista, Fac Med, Dept Enfermagem, Ave Prof Montenegro S-N, BR-18618970 Botucatu, SP, BrazilFAPESP: 2011/18579-0FAPESP: 2014/2563Pontificia Universidade Catolica CampinasUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Universidade Estadual de Londrina (UEL)Vasconcelos, Leticia Garcia [UNESP]Gomes, Caroline de Barros [UNESP]Malta, Maira BarretoDichi, IsaiasBenicio, Maria Helena D'AquinoBarros Leite Carvalhaes, Maria Antonieta de [UNESP]2018-11-26T17:40:17Z2018-11-26T17:40:17Z2017-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article443-453application/pdfhttp://dx.doi.org/10.1590/1678-98652017000400004Revista De Nutricao-brazilian Journal Of Nutrition. Campinas: Pontificia Universidade Catolica Campinas, v. 30, n. 4, p. 443-453, 2017.1415-5273http://hdl.handle.net/11449/16314210.1590/1678-98652017000400004S1415-52732017000400443WOS:000407810800004S1415-52732017000400443.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista De Nutricao-brazilian Journal Of Nutrition0,282info:eu-repo/semantics/openAccess2024-09-03T14:11:11Zoai:repositorio.unesp.br:11449/163142Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-03T14:11:11Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Insufficient intake of alpha-linolenic fatty acid (18:3n-3) during pregnancy and associated factors
title Insufficient intake of alpha-linolenic fatty acid (18:3n-3) during pregnancy and associated factors
spellingShingle Insufficient intake of alpha-linolenic fatty acid (18:3n-3) during pregnancy and associated factors
Vasconcelos, Leticia Garcia [UNESP]
Alpha-linolenic acid
Fatty acids, omega-3
Fatty acids, omega-6
Pregnant women
title_short Insufficient intake of alpha-linolenic fatty acid (18:3n-3) during pregnancy and associated factors
title_full Insufficient intake of alpha-linolenic fatty acid (18:3n-3) during pregnancy and associated factors
title_fullStr Insufficient intake of alpha-linolenic fatty acid (18:3n-3) during pregnancy and associated factors
title_full_unstemmed Insufficient intake of alpha-linolenic fatty acid (18:3n-3) during pregnancy and associated factors
title_sort Insufficient intake of alpha-linolenic fatty acid (18:3n-3) during pregnancy and associated factors
author Vasconcelos, Leticia Garcia [UNESP]
author_facet Vasconcelos, Leticia Garcia [UNESP]
Gomes, Caroline de Barros [UNESP]
Malta, Maira Barreto
Dichi, Isaias
Benicio, Maria Helena D'Aquino
Barros Leite Carvalhaes, Maria Antonieta de [UNESP]
author_role author
author2 Gomes, Caroline de Barros [UNESP]
Malta, Maira Barreto
Dichi, Isaias
Benicio, Maria Helena D'Aquino
Barros Leite Carvalhaes, Maria Antonieta de [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade de São Paulo (USP)
Universidade Estadual de Londrina (UEL)
dc.contributor.author.fl_str_mv Vasconcelos, Leticia Garcia [UNESP]
Gomes, Caroline de Barros [UNESP]
Malta, Maira Barreto
Dichi, Isaias
Benicio, Maria Helena D'Aquino
Barros Leite Carvalhaes, Maria Antonieta de [UNESP]
dc.subject.por.fl_str_mv Alpha-linolenic acid
Fatty acids, omega-3
Fatty acids, omega-6
Pregnant women
topic Alpha-linolenic acid
Fatty acids, omega-3
Fatty acids, omega-6
Pregnant women
description Objective To analyze alpha-linolenic fatty acid intake in two cohorts of pregnant women, and to identify factors associated with alpha-linolenic acid intake. Methods This is a cohort study involving pregnant women with low obstetric risk (N=353) in public health system from a municipality of Sao Paulo state, Brazil. In each trimester, two 24-hour food recalls were collected. Descriptive analyses of dietary lipid profiles were performed, followed by a multiple comparison test. According to the trimester of pregnancy, differences were assessed using the mean difference test. To evaluate the adequacy of linoleic fatty acid and alpha-linolenic acid intake, the adequate intake test was used. The association between alpha-linolenic acid intake adequacy and maternal characteristics was investigated using a binary logistic regression model. Results Total lipids intake and the percentage contribution to dietary energy met recommended levels. One-third of the diets demonstrated a lower than daily recommended intake of alpha-linolenic acid. Overweight pregnant women were twice as likely to have inadequate alpha-linolenic acid intake. Pregnant women from a more disadvantaged socioeconomic situation had greater risks of inadequate intake. Conclusion Over-intake of lipids is not problematic, but quality is an issue, with one third of the pregnant women and their fetuses exposed to adverse effects due to low intake of omega-3 fatty acids, indicating important nutritional vulnerability in this population.
publishDate 2017
dc.date.none.fl_str_mv 2017-07-01
2018-11-26T17:40:17Z
2018-11-26T17:40:17Z
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://dx.doi.org/10.1590/1678-98652017000400004
Revista De Nutricao-brazilian Journal Of Nutrition. Campinas: Pontificia Universidade Catolica Campinas, v. 30, n. 4, p. 443-453, 2017.
1415-5273
http://hdl.handle.net/11449/163142
10.1590/1678-98652017000400004
S1415-52732017000400443
WOS:000407810800004
S1415-52732017000400443.pdf
url http://dx.doi.org/10.1590/1678-98652017000400004
http://hdl.handle.net/11449/163142
identifier_str_mv Revista De Nutricao-brazilian Journal Of Nutrition. Campinas: Pontificia Universidade Catolica Campinas, v. 30, n. 4, p. 443-453, 2017.
1415-5273
10.1590/1678-98652017000400004
S1415-52732017000400443
WOS:000407810800004
S1415-52732017000400443.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Revista De Nutricao-brazilian Journal Of Nutrition
0,282
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 443-453
application/pdf
dc.publisher.none.fl_str_mv Pontificia Universidade Catolica Campinas
publisher.none.fl_str_mv Pontificia Universidade Catolica Campinas
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
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institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv repositoriounesp@unesp.br
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