{"id":53392,"date":"2003-11-01T00:00:00","date_gmt":"2018-12-04T05:18:32","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/a-video-lesson-series-is-effective-in-changing-the-dietary-intakes\/"},"modified":"2018-12-04T06:18:32","modified_gmt":"2018-12-04T05:18:32","slug":"a-video-lesson-series-is-effective-in-changing-the-dietary-intakes","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/a-video-lesson-series-is-effective-in-changing-the-dietary-intakes\/","title":{"rendered":"A video lesson series is effective in changing the dietary intakes and food-related behaviors of low-income homemakers."},"content":{"rendered":"

OBJECTIVE: <\/strong>
\nTo examine the relative cost-effectiveness of a self-administered video series in delivering nutrition education to low-income homemakers.<\/p>\n

DESIGN:<\/strong>
\nA quasi-experimental design was used, with subjects randomly assigned to traditional lessons (Traditional Group) or video lessons (Video Group).<\/p>\n

SUBJECTS\/SETTING: <\/strong>
\n108 subjects were recruited, with 93 nonpregnant, low-income, female homemakers completing the study (response rate = 86%). Subjects had recently enrolled in the Expanded Food and Nutrition Education Program, or the Food Stamp Nutrition Education Program, and had a videocassette recorder and telephone.<\/p>\n

INTERVENTION:<\/strong>
\nBoth groups received 12 lessons from the Eating Right Is Basic Series, 3rd edition, with the Traditional Group being taught in face-to-face sessions and the Video Group receiving self-administered, video-lesson packets.<\/p>\n

OUTCOME MEASURES:<\/strong>
\nDietary intake and food behaviors were assessed at pre and post intervention with 24-hour recalls and a 14-item checklist.<\/p>\n

STATISTICAL ANALYSES:<\/strong>
\nChi(2) and t tests were used to compare the groups on demographics and pre-intervention dietary factors. Multiple analysis of variance was used for comparisons of change from pre to post intervention.<\/p>\n

RESULTS:<\/strong>
\nSignificant improvements were observed in both groups for fruits, calcium, and vitamins A and C. The Video Group improved on fiber intake (P<or=.005). The groups did not differ on dietary or behavior change (P=.2357). Duplication and implementation costs of the video series totaled 4,820 dollars, or 36% of the traditional lesson cost of 13,463 dollars.<\/p>\n

APPLICATIONS:<\/strong>
\nBoth methods achieved similar improvements in diet and behaviors, but the video method was less expensive. The video series seems to be a cost-effective method for delivering nutrition education to low-income homemakers.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-53392","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Department of Human Nutrition, Foods and Exercise, Virginia Polytechnic Institute, State University, Blacksburg 24061, USA. rubycox@vt.edu","annee":"2003","mois":"11","numero":"103:11","page":"1488-1493","auteurs":[{"ID":53390,"post_author":"0","post_date":"2018-12-04 06:18:31","post_date_gmt":"2018-12-04 05:18:31","post_content":"","post_title":"Cox","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"cox-3","to_ping":"","pinged":"","post_modified":"2018-12-04 06:18:31","post_modified_gmt":"2018-12-04 05:18:31","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/cox-3\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":53391,"post_author":"0","post_date":"2018-12-04 06:18:32","post_date_gmt":"2018-12-04 05:18:32","post_content":"","post_title":"Gaylord","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"gaylord","to_ping":"","pinged":"","post_modified":"2018-12-04 06:18:32","post_modified_gmt":"2018-12-04 05:18:32","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/gaylord\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":40273,"post_author":"0","post_date":"2018-12-04 02:11:49","post_date_gmt":"2018-12-04 01:11:49","post_content":"","post_title":"White","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"white","to_ping":"","pinged":"","post_modified":"2018-12-04 02:11:49","post_modified_gmt":"2018-12-04 01:11:49","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/white\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":44330,"post_author":"0","post_date":"2018-12-04 03:22:05","post_date_gmt":"2018-12-04 02:22:05","post_content":"","post_title":"JOURNAL OF THE AMERICAN DIETETIC ASSOCIATION","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"journal-of-the-american-dietetic-association","to_ping":"","pinged":"","post_modified":"2018-12-04 03:22:05","post_modified_gmt":"2018-12-04 02:22:05","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/journal-of-the-american-dietetic-association\/","menu_order":0,"post_type":"source","post_mime_type":"","comment_count":"0","filter":"raw"}]},"yoast_head":"\nA video lesson series is effective in changing the dietary intakes and food-related behaviors of low-income homemakers. - 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