Comparison of Trial Participants and Open Access Users of a Web-Based Physical Activity Intervention Regarding Adherence, Attrition, and Repeated Participation

Rates and Determinants of Uptake and Use of an Internet Physical Activity and Weight Management Program in Office and Manufacturing Work Sites in England: Cohort Study

(2009) Lisa J Ware et al.   JOURNAL OF MEDICAL INTERNET RESEARCH

Using the Internet for Health-Related Activities: Findings From a National Probability Sample

(2009) Nancy L Atkinson et al.   JOURNAL OF MEDICAL INTERNET RESEARCH

Effectiveness of Active-Online, an Individually Tailored Physical Activity Intervention, in a Real-Life Setting: Randomized Controlled Trial

(2009) Miriam Wanner et al.   JOURNAL OF MEDICAL INTERNET RESEARCH

Adherence in Internet Interventions for Anxiety and Depression

(2009) Helen Christensen et al.   JOURNAL OF MEDICAL INTERNET RESEARCH

Patterns of Use of an Automated Interactive Personalized Coaching Program for Smoking Cessation

(2008) James Balmford et al.   JOURNAL OF MEDICAL INTERNET RESEARCH

User attitudes towards physical activity websites in a randomized controlled trial

(2008) Beth Lewis et al.   PREVENTIVE MEDICINE