{"id":37825,"date":"2011-11-01T00:00:00","date_gmt":"2018-12-04T00:24:22","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/food-sources-of-nutrients-among-13-year-old-portuguese-adolescents\/"},"modified":"2018-12-04T01:24:22","modified_gmt":"2018-12-04T00:24:22","slug":"food-sources-of-nutrients-among-13-year-old-portuguese-adolescents","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/food-sources-of-nutrients-among-13-year-old-portuguese-adolescents\/","title":{"rendered":"Food sources of nutrients among 13-year-old portuguese adolescents"},"content":{"rendered":"<p>OBJECTIVE: To identify food sources of nutrients in adolescents&rsquo; diets and to identify differences in food sources according to individual characteristics.<\/p>\n<p>DESIGN: A cross-sectional evaluation was carried out in the 2003\/2004 school year. Self-administered questionnaires were used and a physical examination was performed. Diet was evaluated using an FFQ.<\/p>\n<p>SETTING: Public and private schools in Porto, Portugal.<\/p>\n<p>SUBJECTS: Adolescents aged 13 years (n 1522) enrolled at school.<\/p>\n<p>RESULTS: The main sources of energy were starchy foods (26\u00b75 %), dairy (12\u00b75 %) and meat (12\u00b70 %). The major contributors to carbohydrate intake were starchy foods (38\u00b72 %) and fruit (13\u00b78 %) and to protein intake were meat (28\u00b70 %), dairy products (20\u00b73 %), starchy foods (15\u00b73 %) and seafood (13\u00b76 %). The main sources of total fat were meat (22\u00b70 %), starchy foods (13\u00b74 %) and dairy products (12\u00b77 %). Sweets and pastries presented important contributions to energy (11\u00b71 %), carbohydrate (12\u00b74 %), total fat (13\u00b73 %) and saturated fat (16\u00b76 %) intakes. Parental education was inversely associated with the contribution of sweets and pastries to energy, carbohydrate and fat intakes and it was positively associated with the seafood contribution to protein intake.<\/p>\n<p>CONCLUSIONS: The major sources of carbohydrates were starchy foods, which also accounted for a quarter of energy intake. Dairy products plus meat accounted for another quarter of energy. Meat was a major source of protein and fats. Sweets and pastries contributed more than 10 % to energy, carbohydrates, total and saturated fat. Parental education was the strongest determinant of food sources and was positively associated with a healthier contribution of food groups.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-37825","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Department of Clinical Epidemiology, Preventive Medicine and Public Health and Cardiovascular Research & Development Unity, University of Porto Medical School, Alameda Prof. Hern\u00e2ni Monteiro, 4200-319 Porto, Portugal.","annee":"2011","mois":"11","numero":"14:11","page":"1970-1978","auteurs":[{"ID":31503,"post_author":"0","post_date":"2018-12-03 23:45:59","post_date_gmt":"2018-12-03 22:45:59","post_content":"","post_title":"Joana Ara\u00fajo","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"joana-araujo","to_ping":"","pinged":"","post_modified":"2018-12-03 23:45:59","post_modified_gmt":"2018-12-03 22:45:59","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/joana-araujo\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":26103,"post_author":"0","post_date":"2018-12-03 22:32:55","post_date_gmt":"2018-12-03 21:32:55","post_content":"","post_title":"Milton Severo","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"milton-severo","to_ping":"","pinged":"","post_modified":"2018-12-03 22:32:55","post_modified_gmt":"2018-12-03 21:32:55","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/milton-severo\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":1554,"post_author":"0","post_date":"2018-12-03 16:00:28","post_date_gmt":"2018-12-03 15:00:28","post_content":"","post_title":"Carla Lopes","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"carla-lopes","to_ping":"","pinged":"","post_modified":"2018-12-03 16:00:28","post_modified_gmt":"2018-12-03 15:00:28","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/carla-lopes\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":31458,"post_author":"0","post_date":"2018-12-03 23:45:23","post_date_gmt":"2018-12-03 22:45:23","post_content":"","post_title":"PUBLIC HEALTH NUTR","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"public-health-nutr-2","to_ping":"","pinged":"","post_modified":"2018-12-03 23:45:23","post_modified_gmt":"2018-12-03 22:45:23","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/public-health-nutr-2\/","menu_order":0,"post_type":"source","post_mime_type":"","comment_count":"0","filter":"raw"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.6 (Yoast SEO v23.6) - 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