{"id":39839,"date":"2011-01-01T00:00:00","date_gmt":"2018-12-04T01:04:12","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/hop-n-after-school-project-an-obesity-prevention-randomized\/"},"modified":"2018-12-04T02:04:12","modified_gmt":"2018-12-04T01:04:12","slug":"hop-n-after-school-project-an-obesity-prevention-randomized","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/hop-n-after-school-project-an-obesity-prevention-randomized\/","title":{"rendered":"Hop&rsquo;n after-school project: an obesity prevention randomized controlled trial."},"content":{"rendered":"<p>BACKGROUND: This paper reports the primary outcomes of the Healthy Opportunities for Physical Activity and Nutrition (HOP&rsquo;N) after-school project, which was an effectiveness trial designed to evaluate the prevention of childhood obesity through building the capacity of after-school staff to increase physical activity (PA) and fruit and vegetable (FV) opportunities.<\/p>\n<p>METHODS: We conducted a three-year, nested cross-sectional group randomized controlled effectiveness trial. After a baseline assessment year (2005-2006), schools and their after-school programs were randomized to the HOP&rsquo;N after-school program (n =4) or control (n=3), and assessed for two subsequent years (intervention year 1, 2006-2007; intervention year 2, 2007-2008). Across the three years, 715 fourth grade students, and 246 third and fourth grade after-school program participants were included in the study. HOP&rsquo;N included community government human service agency (Cooperative Extension) led community development efforts, a three-time yearly training of after-school staff, daily PA for 30 minutes following CATCH guidelines, a daily healthful snack, and a weekly nutrition and PA curriculum (HOP&rsquo;N Club). Child outcomes included change in age- and gender-specific body mass index z-scores (BMIz) across the school year and PA during after-school time measured by accelerometers. The success of HOP&rsquo;N in changing after-school program opportunities was evaluated by observations over the school year of after-school program physical activity sessions and snack FV offerings. Data were analyzed in 2009.<\/p>\n<p>RESULTS: The intervention had no impact on changes in BMIz. Overweight\/obese children attending HOP&rsquo;N after-school programs performed 5.92 minutes more moderate-to-vigorous PA per day after intervention, which eliminated a baseline year deficit of 9.65 minutes per day (p &lt; 0.05) compared to control site overweight\/obese children. Active recreation program time at HOP&#039;N sites was 23.40 minutes (intervention year 1, p = 0.01) and 14.20 minutes (intervention year 2, p = 0.10) greater than control sites. HOP&#039;N sites and control sites did not differ in the number of FV offered as snacks.<\/p>\n<p>CONCLUSIONS: The HOP&#039;N program had a positive impact on overweight\/obese children&#039;s PA and after-school active recreation time. Trial registration: NCT01015599.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-39839","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"","annee":"2011","mois":"0","numero":"","page":"","auteurs":[{"ID":39838,"post_author":"0","post_date":"2018-12-04 02:04:12","post_date_gmt":"2018-12-04 01:04:12","post_content":"","post_title":"Dzewaltowski","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"dzewaltowski","to_ping":"","pinged":"","post_modified":"2018-12-04 02:04:12","post_modified_gmt":"2018-12-04 01:04:12","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/dzewaltowski\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":19402,"post_author":"0","post_date":"2018-12-03 20:20:38","post_date_gmt":"2018-12-03 19:20:38","post_content":"","post_title":"Richard R Rosenkranz","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"richard-r-rosenkranz","to_ping":"","pinged":"","post_modified":"2018-12-03 20:20:38","post_modified_gmt":"2018-12-03 19:20:38","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/richard-r-rosenkranz\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":36627,"post_author":"0","post_date":"2018-12-04 01:04:08","post_date_gmt":"2018-12-04 00:04:08","post_content":"","post_title":"Geller","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"geller","to_ping":"","pinged":"","post_modified":"2018-12-04 01:04:08","post_modified_gmt":"2018-12-04 00:04:08","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/geller\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":34414,"post_author":"0","post_date":"2018-12-04 00:29:08","post_date_gmt":"2018-12-03 23:29:08","post_content":"","post_title":"INT J BEHAV NUTR PHYS ACT","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"int-j-behav-nutr-phys-act-2","to_ping":"","pinged":"","post_modified":"2018-12-04 00:29:08","post_modified_gmt":"2018-12-03 23:29:08","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/int-j-behav-nutr-phys-act-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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