{"id":60941,"date":"2014-01-01T00:00:00","date_gmt":"2018-12-04T07:48:30","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/changes-to-dietary-intake-during-a-12-week-commercial-web-based\/"},"modified":"2018-12-04T08:48:30","modified_gmt":"2018-12-04T07:48:30","slug":"changes-to-dietary-intake-during-a-12-week-commercial-web-based","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/changes-to-dietary-intake-during-a-12-week-commercial-web-based\/","title":{"rendered":"Changes to dietary intake during a 12-week commercial web-based weight loss program: a randomized controlled trial."},"content":{"rendered":"<p><strong>Background\/objectives:<\/strong><\/p>\n<p>The primary aim of this secondary analysis was to compare changes in dietary intake among participants randomized to two versions of a 12-week commercial web-based weight loss program (basic or enhanced) with a waiting-list control. An additional investigation compared changes in dietary intake of successful participants (weight loss 5%) with those not successful.<\/p>\n<p><strong>Subjects\/methods:<\/strong><\/p>\n<p>Dietary intake was assessed at baseline and 12 weeks using a validated 120-item semiquantitative food frequency questionnaire. Adults (n=268, 60% female participants, body mass index 32.1&plusmn;3.9) classified as plausible reporters of energy intake were included in the analyses. Analysis of covariance with baseline observations carried forward for drop-outs (n=38) was used.<\/p>\n<p><strong>Results:<\/strong><\/p>\n<p>The basic and enhanced groups significantly increased their percentage of energy contribution from fruits and reduced energy-dense, nutrient-poor foods compared with controls (P&lt;0.001). Successful participants (n=49) reported superior improvements in dietary intake including greater reductions in the mean daily energy intake (P&lt;0.001), the percentage of energy from energy-dense, nutrient-poor foods (-12.0% E vs -4.3% E, P&lt;0.001) and greater increases in the energy contribution from fruits (P&lt;0.001), vegetables (P=0.003) and breads\/cereals (P=0.02).<\/p>\n<p><strong>Conclusions:<\/strong><\/p>\n<p>Use of a commercial web-based weight loss program facilitated some improvements in the dietary intake. The enhanced web-based tools appeared not to have generated greater improvements in reported dietary intake, compared with the basic or control groups. Those who achieved a weight loss of 5% improved their dietary intake in line with the program recommendations and dietary guidelines. Further research to determine web-based components that may improve success and the reasons why programs are successful for some participants is required.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-60941","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Priority Research Centre in Physical Activity and Nutrition, Nutrition and Dietetics, School of Health Sciences, Faculty of Health and Medcine, University of Newcastle, Callaghan, NSW, Australia.","annee":"2014","mois":"1","numero":"68:1","page":"64-70","auteurs":[{"ID":1774,"post_author":"0","post_date":"2018-12-03 16:02:27","post_date_gmt":"2018-12-03 15:02:27","post_content":"","post_title":"Philip J Morgan","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"philip-j-morgan","to_ping":"","pinged":"","post_modified":"2018-12-03 16:02:27","post_modified_gmt":"2018-12-03 15:02:27","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/philip-j-morgan\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":4870,"post_author":"0","post_date":"2018-12-03 17:21:47","post_date_gmt":"2018-12-03 16:21:47","post_content":"","post_title":"C E Collins","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"c-e-collins","to_ping":"","pinged":"","post_modified":"2018-12-03 17:21:47","post_modified_gmt":"2018-12-03 16:21:47","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/c-e-collins\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":60940,"post_author":"0","post_date":"2018-12-04 08:48:29","post_date_gmt":"2018-12-04 07:48:29","post_content":"","post_title":"J F Watson","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"j-f-watson","to_ping":"","pinged":"","post_modified":"2018-12-04 08:48:29","post_modified_gmt":"2018-12-04 07:48:29","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/j-f-watson\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":33063,"post_author":"0","post_date":"2018-12-04 00:08:08","post_date_gmt":"2018-12-03 23:08:08","post_content":"","post_title":"M Aaron Guest","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"m-aaron-guest","to_ping":"","pinged":"","post_modified":"2018-12-04 00:08:08","post_modified_gmt":"2018-12-03 23:08:08","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/m-aaron-guest\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":11870,"post_author":"0","post_date":"2018-12-03 18:40:13","post_date_gmt":"2018-12-03 17:40:13","post_content":"","post_title":"Robin Callister","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"robin-callister","to_ping":"","pinged":"","post_modified":"2018-12-03 18:40:13","post_modified_gmt":"2018-12-03 17:40:13","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/robin-callister\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":11431,"post_author":"0","post_date":"2018-12-03 18:35:13","post_date_gmt":"2018-12-03 17:35:13","post_content":"","post_title":"Melinda J Hutchesson","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"melinda-j-hutchesson","to_ping":"","pinged":"","post_modified":"2018-12-03 18:35:13","post_modified_gmt":"2018-12-03 17:35:13","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/melinda-j-hutchesson\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":1732,"post_author":"0","post_date":"2018-12-03 16:02:02","post_date_gmt":"2018-12-03 15:02:02","post_content":"","post_title":"Eur J Clin Nutr.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"eur-j-clin-nutr","to_ping":"","pinged":"","post_modified":"2018-12-03 16:02:02","post_modified_gmt":"2018-12-03 15:02:02","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/eur-j-clin-nutr\/","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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