{"id":36733,"date":"2012-03-01T00:00:00","date_gmt":"2018-12-04T00:05:53","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/staying-in-school-for-lunch-instead-of-eating-in-fast-food-restaurants\/"},"modified":"2018-12-04T01:05:53","modified_gmt":"2018-12-04T00:05:53","slug":"staying-in-school-for-lunch-instead-of-eating-in-fast-food-restaurants","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/staying-in-school-for-lunch-instead-of-eating-in-fast-food-restaurants\/","title":{"rendered":"Staying in school for lunch instead of eating in fast-food restaurants: results of a quasi-experimental study among high-school students"},"content":{"rendered":"<p>OBJECTIVE: Following the adoption of food policies replacing unhealthy products by healthy foods in school, the present study tested the effectiveness of an intervention aimed at encouraging high-school students to stay in school for lunch instead of eating in fast-food restaurants.<\/p>\n<p>DESIGN: A 12-week multi-strategy intervention targeting specific determinants of behaviour was evaluated via a quasi-experimental pre- and post-intervention design. A self-administered questionnaire was employed based on the theory of planned behaviour.<\/p>\n<p>SETTING: An experimental (n 129) and a control school (n 112) in central Canada.<\/p>\n<p>SUBJECTS: High-school students aged 12 to 17 years.<\/p>\n<p>RESULTS: Compared with control school students, those in the experimental school significantly increased the mean number of days that they stayed in school for lunch (relative risk = 1\u00b755; 95 % CI 1\u00b706, 2\u00b727; P = 0\u00b7024), as well as the proportion who remained in school for lunch every day (relative risk = 1\u00b721; 95 % CI 1\u00b704, 1\u00b740; P = 0\u00b7014). Among the psychosocial variables targeted, only self-efficacy appeared to be influenced by the intervention, mainly because of a decline in control group values. Mediation analysis indicated a significant mediating effect of self-efficacy on the mean number of days that students stayed in school for lunch (bias-corrected and accelerated point estimate = 0\u00b7079; 95 % CI 0\u00b70059, 0\u00b71958).<\/p>\n<p>CONCLUSIONS: These results suggest that interventions aimed at enhancing self-efficacy can successfully contribute to students staying in school during lunch time. Such interventions should be considered in obesity prevention programmes adapted to high-school students.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-36733","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Faculty of Nursing, Laval University, Pavillon Ferdinand Vandry, 1050 avenue de la M\u00e9decine, Qu\u00e9bec, Qu\u00e9bec, Canada, G1V 0A6","annee":"2012","mois":"3","numero":"","page":"1-10","auteurs":[{"ID":16932,"post_author":"0","post_date":"2018-12-03 19:45:04","post_date_gmt":"2018-12-03 18:45:04","post_content":"","post_title":"Gaston Godin","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"gaston-godin","to_ping":"","pinged":"","post_modified":"2018-12-03 19:45:04","post_modified_gmt":"2018-12-03 18:45:04","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/gaston-godin\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":8231,"post_author":"0","post_date":"2018-12-03 17:57:49","post_date_gmt":"2018-12-03 16:57:49","post_content":"","post_title":"Dominique Beaulieu","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"dominique-beaulieu","to_ping":"","pinged":"","post_modified":"2018-12-03 17:57:49","post_modified_gmt":"2018-12-03 16:57:49","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/dominique-beaulieu\/","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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