{"id":15503,"date":"2017-01-01T00:00:00","date_gmt":"2018-12-03T18:27:17","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/prepregnancy-dietary-patterns-are-associated-with-blood-lipid\/"},"modified":"2018-12-03T19:27:17","modified_gmt":"2018-12-03T18:27:17","slug":"prepregnancy-dietary-patterns-are-associated-with-blood-lipid","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/prepregnancy-dietary-patterns-are-associated-with-blood-lipid\/","title":{"rendered":"Prepregnancy Dietary Patterns Are Associated with Blood Lipid Level Changes During Pregnancy: A Prospective Cohort Study inRio de Janeiro, Brazil."},"content":{"rendered":"<p style=\"text-align:justify\"><strong>BACKGROUND<\/strong><br \/>\nPhysiologic adaptations lead to an increase in blood lipid levels during pregnancy, yet little is known about the influence of prepregnancy dietary patterns.<\/p>\n<p style=\"text-align:justify\"><strong>AIM<\/strong><br \/>\nTo identify whether prepregnancy dietary patterns that explain the consumption of fiber, energy, and saturated fat are associated with blood lipid levels throughout pregnancy.<\/p>\n<p style=\"text-align:justify\"><strong>DESIGN<\/strong><br \/>\nProspective cohort study, with data collection at gestational weeks 5 to 13, 20 to 26, and 30 to 36. A food frequency questionnaire was administered at baseline (gestational week 5 to 13).<\/p>\n<p style=\"text-align:justify\"><strong>PARTICIPANTS\/SETTING<\/strong><br \/>\nWomen with singleton pregnancy (N=299) aged 20 to 40 years, without infectious\/chronic disease (except obesity) were enrolled in the study. One hundred ninety-nine women were included in the final analysis. The study took place at a prenatal service of a public health care center in Rio de Janeiro, Brazil, during the period from 2009 to&nbsp;2012.<\/p>\n<p style=\"text-align:justify\"><strong>MAIN OUTCOME MEASURES<\/strong><br \/>\nTotal cholesterol, high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol, and triglyceride levels, measured at all trimesters.<\/p>\n<p style=\"text-align:justify\"><strong>STATISTICAL ANALYSES PERFORMED<\/strong><br \/>\nDietary patterns were derived by reduced rank regression. Fiber density, dietary energy density, and percent energy from saturated fat were response variables. Crude and adjusted longitudinal linear mixed-effects regression models were performed to account for confounders and mediators. Interaction terms between dietary pattern and gestational week were tested.<\/p>\n<p style=\"text-align:justify\"><strong>RESULTS<\/strong><br \/>\nFast Food and Candies; Vegetables and Dairy; and Beans, Bread, and Fat patterns were derived. Our Fast Food and Candies pattern was positively associated with triglyceride level (&beta;=4.961, 95% CI 0.945 to 8.977; P=0.015). In the HDL-C rate of change prediction, significant interactions were observed between both the Fast Food and Candies and Vegetables and Dairy patterns and gestational week (&beta;=-.053, 95% CI -0.101 to -0.004; P=0.035 and &beta;=.055, 95% CI -0.002 to 0.112; P=0.060, respectively). The Beans, Bread, and Fat pattern was not associated with blood lipid levels.<\/p>\n<p style=\"text-align:justify\"><strong>CONCLUSIONS<\/strong><br \/>\nPrepregnancy dietary patterns were associated with gestational blood lipid levels; that is, higher scores for the Fast Food and Candies pattern were associated with higher triglyceride and slower HDL-C rates of change during pregnancy, whereas higher scores for the Vegetables and Dairy dietary patterns were associated with faster HDL-C rates of change over gestational weeks.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-15503","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Nutritional Epidemiology Observatory, Federal University of Rio de Janeiro, Brazil. ilanaeo92@gmail.com","annee":"2017","mois":"1","numero":":","page":"","auteurs":[{"ID":2515,"post_author":"0","post_date":"2018-12-03 16:56:25","post_date_gmt":"2018-12-03 15:56:25","post_content":"","post_title":"Pauline M 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Am\u00e9lia Freitas-Vilela","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"ana-amelia-freitas-vilela","to_ping":"","pinged":"","post_modified":"2018-12-03 18:50:09","post_modified_gmt":"2018-12-03 17:50:09","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/ana-amelia-freitas-vilela\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":15499,"post_author":"0","post_date":"2018-12-03 19:27:13","post_date_gmt":"2018-12-03 18:27:13","post_content":"","post_title":"Ilana Eshriqui","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"ilana-eshriqui","to_ping":"","pinged":"","post_modified":"2018-12-03 19:27:13","post_modified_gmt":"2018-12-03 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18:27:15","post_content":"","post_title":"Dayana Rodrigues Farias","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"dayana-rodrigues-farias","to_ping":"","pinged":"","post_modified":"2018-12-03 19:27:15","post_modified_gmt":"2018-12-03 18:27:15","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/dayana-rodrigues-farias\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":15502,"post_author":"0","post_date":"2018-12-03 19:27:16","post_date_gmt":"2018-12-03 18:27:16","post_content":"","post_title":"Erica Guimar\u00e3es Barros","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"erica-guimaraes-barros","to_ping":"","pinged":"","post_modified":"2018-12-03 19:27:16","post_modified_gmt":"2018-12-03 18:27:16","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/erica-guimaraes-barros\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":1316,"post_author":"0","post_date":"2018-12-03 15:58:16","post_date_gmt":"2018-12-03 14:58:16","post_content":"","post_title":"Journal of the Academy of Nutrition and Dietetics","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"journal-of-the-academy-of-nutrition-and-dietetics","to_ping":"","pinged":"","post_modified":"2018-12-03 15:58:16","post_modified_gmt":"2018-12-03 14:58:16","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/journal-of-the-academy-of-nutrition-and-dietetics\/","menu_order":0,"post_type":"source","post_mime_type":"","comment_count":"0","filter":"raw"}]},"yoast_head":"<!-- This site is optimized 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