Effectiveness of a Web-based Intervention Aimed at Healthy Dietary and Physical Activity Behavior: A Randomized Controlled Trial About Users and Usage

• Главные авторы: Kelders, Saskia M (Автор), Van Gemert-Pijnen, Julia E.W.C (Автор), Werkman, Andrea (Автор), Nijland, Nicol (Автор), Seydel, Erwin R (Автор)
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• Опубликовано: JMIR Publications, 2011-04-01T00:00:00Z.
• Предметы: article
• Online-ссылка: Connect to this object online.

BackgroundRecent studies have shown the potential of Web-based interventions for changing dietary and physical activity (PA) behavior. However, the pathways of these changes are not clear. In addition, nonusage poses a threat to these interventions. Little is known of characteristics of participants...