{"id":53454,"date":"2003-10-01T00:00:00","date_gmt":"2018-12-04T05:19:28","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/couch-potatoes-or-french-fries-are-sedentary-behaviors-associated\/"},"modified":"2018-12-04T06:19:28","modified_gmt":"2018-12-04T05:19:28","slug":"couch-potatoes-or-french-fries-are-sedentary-behaviors-associated","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/couch-potatoes-or-french-fries-are-sedentary-behaviors-associated\/","title":{"rendered":"Couch potatoes or french fries: are sedentary behaviors associated with body mass index, physical activity, and dietary behaviors among adolescents?"},"content":{"rendered":"<p style=\"text-align: justify\"><strong>OBJECTIVE: <\/strong>To describe the demographic characteristics of adolescent boys and girls who engage in three sedentary behaviors (television\/video use, computer use, and reading\/homework), and to explore how each sedentary activity is associated with body mass index (BMI), dietary behaviors, and leisure time physical activity.<\/p>\n<p style=\"text-align: justify\"><strong>DESIGN:<\/strong> This study draws on data collected from Project EAT (Eating Among Teens), a school-based survey examining personal, behavioral, and socioenvironmental factors that are associated with nutritional intake among adolescents.<\/p>\n<p style=\"text-align: justify\"><strong>SUBJECTS: <\/strong>The study sample consists of 4746 middle and high school students from 31 public schools in a metropolitan area of the upper Midwest. All students were invited to participate. The overall response rate for Project EAT was 81.5%. Data collection was completed during the 1998-1999 school year.<\/p>\n<p style=\"text-align: justify\"><strong>STATISTICAL ANALYSIS: <\/strong>Multivariate linear regression was used for examining associations between independent and dependent variables, controlling for age, race\/ethnicity, and socioeconomic status. All differences were considered statistically significant at P&lt;.05.<\/p>\n<p style=\"text-align: justify\"><strong>RESULTS:<\/strong> Among boys, television\/video use and time spent reading\/doing homework were positively associated with BMI (P&lt;.05), whereas for girls television\/video and computer use were positively associated with BMI (P&lt;.05). High television\/video use among boys and girls was associated with more unhealthful dietary behaviors (eg, increased consumption of soft drinks, fried foods, and snacks) (P&lt;.05). In contrast, time spent reading\/doing homework was associated with more healthful dietary behaviors (eg, increased consumption of fruits and vegetables) (P&lt;.05). Leisure time physical activity was not associated with television\/video use among boys or girls, but was positively associated with computer use and time spent reading\/doing homework (P&lt;.05).<\/p>\n<p style=\"text-align: justify\"><strong>APPLICATIONS\/CONCLUSIONS:<\/strong> Messages and advice aimed at reducing time spent in sedentary activities should be targeted at television\/video use instead of time spent reading, doing homework, or using a computer. Nutrition education should incorporate messages about the influence of the media and advertising on dietary behaviors.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-53454","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Division of Epidemiology, School of Public Health, University of Minnesota, Minneapolis, MN 55454, USA.","annee":"2003","mois":"10","numero":"103:10","page":"1298-1305","auteurs":[{"ID":19696,"post_author":"0","post_date":"2018-12-03 20:24:57","post_date_gmt":"2018-12-03 19:24:57","post_content":"","post_title":"Mary T Story","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"mary-t-story","to_ping":"","pinged":"","post_modified":"2018-12-03 20:24:57","post_modified_gmt":"2018-12-03 19:24:57","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/mary-t-story\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":19697,"post_author":"0","post_date":"2018-12-03 20:24:58","post_date_gmt":"2018-12-03 19:24:58","post_content":"","post_title":"Dianne R Neumark-Sztainer","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"dianne-r-neumark-sztainer","to_ping":"","pinged":"","post_modified":"2018-12-03 20:24:58","post_modified_gmt":"2018-12-03 19:24:58","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/dianne-r-neumark-sztainer\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":13343,"post_author":"0","post_date":"2018-12-03 18:57:08","post_date_gmt":"2018-12-03 17:57:08","post_content":"","post_title":"Robert W Jeffery","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"robert-w-jeffery","to_ping":"","pinged":"","post_modified":"2018-12-03 18:57:08","post_modified_gmt":"2018-12-03 17:57:08","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/robert-w-jeffery\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":5664,"post_author":"0","post_date":"2018-12-03 17:30:16","post_date_gmt":"2018-12-03 16:30:16","post_content":"","post_title":"Jennifer Utter","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"jennifer-utter","to_ping":"","pinged":"","post_modified":"2018-12-03 17:30:16","post_modified_gmt":"2018-12-03 16:30:16","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/jennifer-utter\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":45166,"post_author":"0","post_date":"2018-12-04 03:37:42","post_date_gmt":"2018-12-04 02:37:42","post_content":"","post_title":"JOURNAL OF AMERICAN DIETETIC ASSOCIATION","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"journal-of-american-dietetic-association","to_ping":"","pinged":"","post_modified":"2018-12-04 03:37:42","post_modified_gmt":"2018-12-04 02:37:42","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/journal-of-american-dietetic-association\/","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) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Couch potatoes or french fries: are sedentary behaviors associated with body mass index, physical activity, and dietary behaviors among adolescents? 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