{"id":27985,"date":"2015-03-01T00:00:00","date_gmt":"2018-12-03T22:00:37","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/impact-of-policy-and-built-environment-changes-on-obesity-related\/"},"modified":"2018-12-03T23:00:37","modified_gmt":"2018-12-03T22:00:37","slug":"impact-of-policy-and-built-environment-changes-on-obesity-related","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/impact-of-policy-and-built-environment-changes-on-obesity-related\/","title":{"rendered":"Impact of policy and built environment changes on obesity-related outcomes: a systematic review of naturally occurring experiments."},"content":{"rendered":"<p style=\"text-align: justify\">Policies and changes to the built environment are promising targets for obesity prevention efforts and can be evaluated as &#039;natural&#039;- or &#039;quasi&#039;-experiments. This systematic review examined the use of natural- or quasi-experiments to evaluate the efficacy of policy and built environment changes on obesity-related outcomes (body mass index, diet or physical activity). PubMed (Medline) was searched for studies published 2005-2013; 1,175 abstracts and 115 papers were reviewed. Of the 37 studies included, 18 studies evaluated impacts on nutrition\/diet, 17 on physical activity and 3 on body mass index. Nutrition-related studies found greater effects because of bans\/restrictions on unhealthy foods, mandates offering healthier foods, and altering purchase\/payment rules on foods purchased using low-income food vouchers compared with other interventions (menu labelling, new supermarkets). Physical activity-related studies generally found stronger impacts when the intervention involved improvements to active transportation infrastructure, longer follow-up time or measured process outcomes (e.g. cycling rather than total physical activity), compared with other studies. Only three studies directly assessed body mass index or weight, and only one (installing light-rail system) observed a significant effect. Studies varied widely in the strength of their design and studies with weaker designs were more likely to report associations in the positive direction.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-27985","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Department of Epidemiology and Biostatistics, School of Public Health, Drexel University, Philadelphia, PA, USA.\r\naha27@drexel.edu","annee":"2015","mois":"3","numero":":","page":"","auteurs":[{"ID":27981,"post_author":"0","post_date":"2018-12-03 23:00:35","post_date_gmt":"2018-12-03 22:00:35","post_content":"","post_title":"Michael","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"michael","to_ping":"","pinged":"","post_modified":"2018-12-03 23:00:35","post_modified_gmt":"2018-12-03 22:00:35","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/michael\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":27982,"post_author":"0","post_date":"2018-12-03 23:00:35","post_date_gmt":"2018-12-03 22:00:35","post_content":"","post_title":"S L Mayne","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"s-l-mayne","to_ping":"","pinged":"","post_modified":"2018-12-03 23:00:35","post_modified_gmt":"2018-12-03 22:00:35","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/s-l-mayne\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":27983,"post_author":"0","post_date":"2018-12-03 23:00:36","post_date_gmt":"2018-12-03 22:00:36","post_content":"","post_title":"A H Auchincloss","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"a-h-auchincloss","to_ping":"","pinged":"","post_modified":"2018-12-03 23:00:36","post_modified_gmt":"2018-12-03 22:00:36","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/a-h-auchincloss\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":27984,"post_author":"0","post_date":"2018-12-03 23:00:36","post_date_gmt":"2018-12-03 22:00:36","post_content":"","post_title":"Obes Rev.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"obes-rev","to_ping":"","pinged":"","post_modified":"2018-12-03 23:00:36","post_modified_gmt":"2018-12-03 22:00:36","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/obes-rev\/","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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