期刊
PREVENTIVE MEDICINE
卷 51, 期 6, 页码 451-456出版社
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.ypmed.2010.08.004
关键词
Obesity; Primary prevention; Exercise; Nutrition; Adolescent
资金
- National Heart Lung and Blood Institute [R44 HL074482]
Background This study reports on effectiveness trial outcomes of Health in Motion a computer tailored multiple behavior intervention for adolescents Methods Using school as level of assignment students (n = 1800) from eight high schools in four states (RI TN MA and NY) were stratified and randomly assigned to no treatment or a multi-media intervention for physical activity fruit and vegetable consumption and limited TV viewing between 2006 and 2007 Results Intervention effects on continuous outcomes on movement to action and maintenance stages and on stability within action and maintenance stages were evaluated using random effects modeling Effects were most pronounced for fruit and vegetable consumption and for total risks across all time points and for each behavior immediately post intervention Co-variation of behavior change occurred within the treatment group where individuals progressing to action or maintenance for one behavior were 1 4-42 times more likely to make similar progress on another behavior Conclusion Health in Motion is an innovative multiple behavior obesity prevention intervention relevant for all adolescents that relies solely on interactive technology to deliver tailored feedback The outcomes of the effectiveness Mal demonstrate both an ability to initiate behavior change across multiple energy balance behaviors simultaneously and feasibility for ease of dissemination (C) 2010 Elsevier Inc All rights reserved
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