{"id":37799,"date":"2012-01-01T00:00:00","date_gmt":"2018-12-04T00:23:48","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/physical-activity-and-dietary-behavior-change-in-internet-based\/"},"modified":"2018-12-04T01:23:48","modified_gmt":"2018-12-04T00:23:48","slug":"physical-activity-and-dietary-behavior-change-in-internet-based","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/physical-activity-and-dietary-behavior-change-in-internet-based\/","title":{"rendered":"Physical activity and dietary behavior change in internet-based weight loss interventions: comparing two multiple-behavior change indices"},"content":{"rendered":"

OBJECTIVE: To investigate the effects of two Internet-based weight loss interventions on physical activity (PA) and dietary behaviors using two approaches for computing combined behavior change.<\/p>\n

METHOD: Participants were 352 overweight\/obese women and men completing 12-month interventions in San Diego, California during 2002-2007. Moderate-to-vigorous PA (MVPA) and sedentary time were measured with accelerometers, and dietary fat and fruit and vegetable intake were assessed with food frequency questionnaires. Longitudinal analyses tested the effect of the intervention on combined health behavior change quantified using a standardized residualized change index (SRCI) and a risk factor change index (RFCI).<\/p>\n

RESULTS: At baseline, participants engaged in an average of 153 min\/week of MVPA and 525 min\/day of sedentary time, and consumed 37% of calories from fat and <3 fruits and vegetables per day. The interventions had a significant effect on combined behavior change as measured with each approach (p<0.001). The intervention effect was larger (p<0.001) when evaluated using the SRCI (standardized regression coefficient [Beta]=0.30) than the RFCI (β=-0.18).<\/p>\n

CONCLUSION: Interventions that target both PA and dietary behaviors appear effective. The SRCI was more sensitive for evaluating the intervention, but the RFCI may be easier to use for communicating public health significance.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-37799","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Joint Doctoral Program in Public Health, University of California, San Diego and San Diego State University, 3900 Fifth Avenue, Suite 310, San Diego, CA 92103, USA","annee":"2012","mois":"1","numero":"54:1","page":"50-54","auteurs":[{"ID":19672,"post_author":"0","post_date":"2018-12-03 20:24:40","post_date_gmt":"2018-12-03 19:24:40","post_content":"","post_title":"James F Sallis","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"james-f-sallis","to_ping":"","pinged":"","post_modified":"2018-12-03 20:24:40","post_modified_gmt":"2018-12-03 19:24:40","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/james-f-sallis\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":2383,"post_author":"0","post_date":"2018-12-03 16:55:08","post_date_gmt":"2018-12-03 15:55:08","post_content":"","post_title":"Jordan A Carlson","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"jordan-a-carlson","to_ping":"","pinged":"","post_modified":"2018-12-03 16:55:08","post_modified_gmt":"2018-12-03 15:55:08","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/jordan-a-carlson\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":37798,"post_author":"0","post_date":"2018-12-04 01:23:48","post_date_gmt":"2018-12-04 00:23:48","post_content":"","post_title":"Ramirez","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"ramirez-2","to_ping":"","pinged":"","post_modified":"2018-12-04 01:23:48","post_modified_gmt":"2018-12-04 00:23:48","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/ramirez-2\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":35142,"post_author":"0","post_date":"2018-12-04 00:39:43","post_date_gmt":"2018-12-03 23:39:43","post_content":"","post_title":"PREV MED","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"prev-med-2","to_ping":"","pinged":"","post_modified":"2018-12-04 00:39:43","post_modified_gmt":"2018-12-03 23:39:43","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/prev-med-2\/","menu_order":0,"post_type":"source","post_mime_type":"","comment_count":"0","filter":"raw"}]},"yoast_head":"\nPhysical activity and dietary behavior change in internet-based weight loss interventions: comparing two multiple-behavior change indices - Aprifel<\/title>\n<meta name=\"description\" content=\"Physical activity and dietary behavior change in internet-based weight loss interventions: comparing two multiple-behavior change indices - Aprifel\" \/>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Physical activity and dietary behavior change in internet-based weight loss interventions: comparing two multiple-behavior change indices\" \/>\n<meta property=\"og:description\" content=\"Physical activity and dietary behavior change in internet-based weight loss interventions: comparing two multiple-behavior change indices\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/physical-activity-and-dietary-behavior-change-in-internet-based\/\" \/>\n<meta property=\"og:site_name\" content=\"Aprifel\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/physical-activity-and-dietary-behavior-change-in-internet-based\/\",\"url\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/physical-activity-and-dietary-behavior-change-in-internet-based\/\",\"name\":\"Physical activity and dietary behavior change in internet-based weight loss interventions: comparing two multiple-behavior change indices - Aprifel\",\"isPartOf\":{\"@id\":\"https:\/\/www.aprifel.com\/fr\/#website\"},\"datePublished\":\"2018-12-04T00:23:48+00:00\",\"dateModified\":\"2018-12-04T00:23:48+00:00\",\"description\":\"Physical activity and dietary behavior change in internet-based weight loss interventions: comparing two multiple-behavior change indices - Aprifel\",\"breadcrumb\":{\"@id\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/physical-activity-and-dietary-behavior-change-in-internet-based\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/physical-activity-and-dietary-behavior-change-in-internet-based\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/physical-activity-and-dietary-behavior-change-in-internet-based\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.aprifel.com\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"R\u00e9sum\u00e9s\",\"item\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Physical activity and dietary behavior change in internet-based weight loss interventions: comparing two multiple-behavior change indices\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.aprifel.com\/fr\/#website\",\"url\":\"https:\/\/www.aprifel.com\/fr\/\",\"name\":\"Aprifel\",\"description\":\"Agence pour la Recherche et l\u2019Information en Fruits et L\u00e9gumes\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.aprifel.com\/fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Physical activity and dietary behavior change in internet-based weight loss interventions: comparing two multiple-behavior change indices - Aprifel","description":"Physical activity and dietary behavior change in internet-based weight loss interventions: comparing two multiple-behavior change indices - Aprifel","robots":{"index":"noindex","follow":"follow"},"og_locale":"fr_FR","og_type":"article","og_title":"Physical activity and dietary behavior change in internet-based weight loss interventions: comparing two multiple-behavior change indices","og_description":"Physical activity and dietary behavior change in internet-based weight loss interventions: comparing two multiple-behavior change indices","og_url":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/physical-activity-and-dietary-behavior-change-in-internet-based\/","og_site_name":"Aprifel","twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/physical-activity-and-dietary-behavior-change-in-internet-based\/","url":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/physical-activity-and-dietary-behavior-change-in-internet-based\/","name":"Physical activity and dietary behavior change in internet-based weight loss interventions: comparing two multiple-behavior change indices - Aprifel","isPartOf":{"@id":"https:\/\/www.aprifel.com\/fr\/#website"},"datePublished":"2018-12-04T00:23:48+00:00","dateModified":"2018-12-04T00:23:48+00:00","description":"Physical activity and dietary behavior change in internet-based weight loss interventions: comparing two multiple-behavior change indices - Aprifel","breadcrumb":{"@id":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/physical-activity-and-dietary-behavior-change-in-internet-based\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/physical-activity-and-dietary-behavior-change-in-internet-based\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/physical-activity-and-dietary-behavior-change-in-internet-based\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.aprifel.com\/fr\/"},{"@type":"ListItem","position":2,"name":"R\u00e9sum\u00e9s","item":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/"},{"@type":"ListItem","position":3,"name":"Physical activity and dietary behavior change in internet-based weight loss interventions: comparing two multiple-behavior change indices"}]},{"@type":"WebSite","@id":"https:\/\/www.aprifel.com\/fr\/#website","url":"https:\/\/www.aprifel.com\/fr\/","name":"Aprifel","description":"Agence pour la Recherche et l\u2019Information en Fruits et L\u00e9gumes","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.aprifel.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"}]}},"_links":{"self":[{"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/resume\/37799"}],"collection":[{"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/resume"}],"about":[{"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/types\/resume"}],"wp:attachment":[{"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/media?parent=37799"}],"wp:term":[{"taxonomy":"mots_cles","embeddable":true,"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/mots_cles?post=37799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}