{"id":20135,"date":"2016-05-01T00:00:00","date_gmt":"2018-12-03T19:31:03","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/validation-of-a-food-frequency-questionnaire-for-bone-nutrients\/"},"modified":"2018-12-03T20:31:03","modified_gmt":"2018-12-03T19:31:03","slug":"validation-of-a-food-frequency-questionnaire-for-bone-nutrients","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/validation-of-a-food-frequency-questionnaire-for-bone-nutrients\/","title":{"rendered":"Validation of a Food Frequency Questionnaire for Bone Nutrients in Pregnant Women."},"content":{"rendered":"<p style=\"text-align:justify\"><strong>PURPOSE<\/strong><br \/>\nThe aim was to validate a food frequency questionnaire (FFQ) against a 3-day food record (3DFR) for pregnant women with a focus on nutrients important for bone health from food and supplements.<\/p>\n<p style=\"text-align:justify\"><strong>METHODS<\/strong><br \/>\nThe FFQ and 3DFR were administered to pregnant women (n = 42) aged 18-45 years in their third trimester of pregnancy in Hamilton, Ontario. Nutrient analysis of intakes was conducted using an FFQ calculator and Nutritionist-Pro software. The average daily serving consumption of Milk and alternatives group and Vegetable subgroup from Canada&#039;s Food Guide were also compared.<\/p>\n<p style=\"text-align:justify\"><strong>RESULTS<\/strong><br \/>\nThere was a high positive correlation between methods for total dietary vitamin D (r = 0.83). Low positive associations were observed for total protein (r = 0.37), calcium (r = 0.36), vitamin K (r = 0.41), and servings of Milk and alternatives (r = 0.36). A cross-classification analysis using participants&#039; intake quartiles revealed no major misclassifications. Bland-Altman analysis showed that the FFQ mildly underestimated the intake for protein, whereas it grossly overestimated the intake of vitamin K, and daily servings of Milk and alternatives and Vegetable.<\/p>\n<p style=\"text-align:justify\"><strong>CONCLUSIONS<\/strong><br \/>\nThis FFQ can serve as a useful tool in clinical and research settings to assess key bone nutrients from foods and supplement sources in pregnant women.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-20135","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Department of Pediatrics, McMaster University, Hamilton, ON.","annee":"2016","mois":"5","numero":"","page":"","auteurs":[{"ID":20129,"post_author":"0","post_date":"2018-12-03 20:30:59","post_date_gmt":"2018-12-03 19:30:59","post_content":"","post_title":"Stephanie A 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19:31:01","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/deslyn-wright\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":20134,"post_author":"0","post_date":"2018-12-03 20:31:02","post_date_gmt":"2018-12-03 19:31:02","post_content":"","post_title":"Warren Foster","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"warren-foster","to_ping":"","pinged":"","post_modified":"2018-12-03 20:31:02","post_modified_gmt":"2018-12-03 19:31:02","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/warren-foster\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":4853,"post_author":"0","post_date":"2018-12-03 17:21:37","post_date_gmt":"2018-12-03 16:21:37","post_content":"","post_title":"Canadian journal of 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