Iodine nutritional status of women in their first trimester of pregnancy in Catalonia

Background: sufficient iodine intake is needed during pregnancy to ensure proper fetal development. The iodine levels of women in their first trimester of pregnancy in Catalonia are currently unknown. This data would help to determine whether our public health services should establish recommendatio...

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Authors: Torres, Maria Teresa, Francés Ribera, Lidia, Vila, Lluis, Manresa Domínguez, Josep Maria, Falguera Puig, Gemma, Prieto de Lamo, Gemma, Casamitjana i Abellà, Roser, Torán, Pere, IODEGEST study group
Format: article
Status:Published version
Publication Date:2017
Country:España
Institution:Universidad de Barcelona
Repository:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/116559
Online Access:https://hdl.handle.net/2445/116559
Access Level:Open access
Keyword:Iode en l'organisme
Nutrició en l'embaràs
Embarassades
Catalunya
Iodine in the body
Nutrition in pregnancy
Pregnant women
Catalonia
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repository_id_str
spelling Iodine nutritional status of women in their first trimester of pregnancy in CataloniaTorres, Maria TeresaFrancés Ribera, LidiaVila, LluisManresa Domínguez, Josep MariaFalguera Puig, GemmaPrieto de Lamo, GemmaCasamitjana i Abellà, RoserTorán, PereIODEGEST study groupIode en l'organismeNutrició en l'embaràsEmbarassadesCatalunyaIodine in the bodyNutrition in pregnancyPregnant womenCataloniaBackground: sufficient iodine intake is needed during pregnancy to ensure proper fetal development. The iodine levels of women in their first trimester of pregnancy in Catalonia are currently unknown. This data would help to determine whether our public health services should establish recommendations or interventions in this line. The aim of this study was to investigate the iodine nutritional status, prevalence of urinary iodine <150 μg/L, and tobacco use in the first trimester of pregnancy in our setting. Methods: cross-sectional study. Data were collected during 2008-2009 from women in their first trimester at the primary care centers of the province of Barcelona (Spain). Pregnant women included in the study completed a questionnaire on eating habits and underwent urinary iodine concentration (UIC) assessment. Results: nine hundred forty five women completed the dietary questionnaire and urinary iodine testing. Median UIC was 172 μg/L, with 407 participants (43.1%) showing levels <150 μg/L. On multivariate logistic regression analysis, intake of 1-2 glasses of milk per day, OR = 0.636 95% CI (0.45-0.90) or >2 glasses, OR = 0.593 95% CI (0.37-0.95); iodized salt consumption, OR = 0.678 95% CI (0.51-0. 90); and use of iodine supplementation, OR = 0.410 95% CI (0.31-0.54), protected against the risk of UIC <150 μg/L. Simultaneous consumption of iodized salt and milk (≥1 glass/day) showed a larger protective effect: OR = 0.427, 95% CI (0.31-0.54). Conclusion: the median UIC of the pregnant women surveyed indicated an acceptable iodine nutritional status according to the criteria established by the WHO and ICCIDD. The risk of urinary iodine <150 μg/L decreased with simultaneous consumption of milk and iodized salt, similar to the decrease seen with iodine supplementationBioMed Central2017info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2445/116559Articles publicats en revistes (Infermeria de Salut Pública, Salut mental i Maternoinfantil)reponame:Dipòsit Digital de la UBinstname:Universidad de BarcelonaInglésReproducció del document publicat a: https://doi.org/10.1186/s12884-017-1423-4BMC Pregnancy and Childbirth , 2017, vol. 17, num. 249https://doi.org/10.1186/s12884-017-1423-4cc-by (c) Torres, Maria Teresa et al., 2017http://creativecommons.org/licenses/by/3.0/esinfo:eu-repo/semantics/openAccessoai:diposit.ub.edu:2445/1165592026-05-27T06:46:51Z
dc.title.none.fl_str_mv Iodine nutritional status of women in their first trimester of pregnancy in Catalonia
title Iodine nutritional status of women in their first trimester of pregnancy in Catalonia
spellingShingle Iodine nutritional status of women in their first trimester of pregnancy in Catalonia
Torres, Maria Teresa
Iode en l'organisme
Nutrició en l'embaràs
Embarassades
Catalunya
Iodine in the body
Nutrition in pregnancy
Pregnant women
Catalonia
title_short Iodine nutritional status of women in their first trimester of pregnancy in Catalonia
title_full Iodine nutritional status of women in their first trimester of pregnancy in Catalonia
title_fullStr Iodine nutritional status of women in their first trimester of pregnancy in Catalonia
title_full_unstemmed Iodine nutritional status of women in their first trimester of pregnancy in Catalonia
title_sort Iodine nutritional status of women in their first trimester of pregnancy in Catalonia
dc.creator.none.fl_str_mv Torres, Maria Teresa
Francés Ribera, Lidia
Vila, Lluis
Manresa Domínguez, Josep Maria
Falguera Puig, Gemma
Prieto de Lamo, Gemma
Casamitjana i Abellà, Roser
Torán, Pere
IODEGEST study group
author Torres, Maria Teresa
author_facet Torres, Maria Teresa
Francés Ribera, Lidia
Vila, Lluis
Manresa Domínguez, Josep Maria
Falguera Puig, Gemma
Prieto de Lamo, Gemma
Casamitjana i Abellà, Roser
Torán, Pere
IODEGEST study group
author_role author
author2 Francés Ribera, Lidia
Vila, Lluis
Manresa Domínguez, Josep Maria
Falguera Puig, Gemma
Prieto de Lamo, Gemma
Casamitjana i Abellà, Roser
Torán, Pere
IODEGEST study group
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Iode en l'organisme
Nutrició en l'embaràs
Embarassades
Catalunya
Iodine in the body
Nutrition in pregnancy
Pregnant women
Catalonia
topic Iode en l'organisme
Nutrició en l'embaràs
Embarassades
Catalunya
Iodine in the body
Nutrition in pregnancy
Pregnant women
Catalonia
description Background: sufficient iodine intake is needed during pregnancy to ensure proper fetal development. The iodine levels of women in their first trimester of pregnancy in Catalonia are currently unknown. This data would help to determine whether our public health services should establish recommendations or interventions in this line. The aim of this study was to investigate the iodine nutritional status, prevalence of urinary iodine <150 μg/L, and tobacco use in the first trimester of pregnancy in our setting. Methods: cross-sectional study. Data were collected during 2008-2009 from women in their first trimester at the primary care centers of the province of Barcelona (Spain). Pregnant women included in the study completed a questionnaire on eating habits and underwent urinary iodine concentration (UIC) assessment. Results: nine hundred forty five women completed the dietary questionnaire and urinary iodine testing. Median UIC was 172 μg/L, with 407 participants (43.1%) showing levels <150 μg/L. On multivariate logistic regression analysis, intake of 1-2 glasses of milk per day, OR = 0.636 95% CI (0.45-0.90) or >2 glasses, OR = 0.593 95% CI (0.37-0.95); iodized salt consumption, OR = 0.678 95% CI (0.51-0. 90); and use of iodine supplementation, OR = 0.410 95% CI (0.31-0.54), protected against the risk of UIC <150 μg/L. Simultaneous consumption of iodized salt and milk (≥1 glass/day) showed a larger protective effect: OR = 0.427, 95% CI (0.31-0.54). Conclusion: the median UIC of the pregnant women surveyed indicated an acceptable iodine nutritional status according to the criteria established by the WHO and ICCIDD. The risk of urinary iodine <150 μg/L decreased with simultaneous consumption of milk and iodized salt, similar to the decrease seen with iodine supplementation
publishDate 2017
dc.date.none.fl_str_mv 2017
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/116559
url https://hdl.handle.net/2445/116559
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.1186/s12884-017-1423-4
BMC Pregnancy and Childbirth , 2017, vol. 17, num. 249
https://doi.org/10.1186/s12884-017-1423-4
dc.rights.none.fl_str_mv cc-by (c) Torres, Maria Teresa et al., 2017
http://creativecommons.org/licenses/by/3.0/es
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by (c) Torres, Maria Teresa et al., 2017
http://creativecommons.org/licenses/by/3.0/es
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv BioMed Central
publisher.none.fl_str_mv BioMed Central
dc.source.none.fl_str_mv Articles publicats en revistes (Infermeria de Salut Pública, Salut mental i Maternoinfantil)
reponame:Dipòsit Digital de la UB
instname:Universidad de Barcelona
instname_str Universidad de Barcelona
reponame_str Dipòsit Digital de la UB
collection Dipòsit Digital de la UB
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869410298573619200
score 15,301603

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