Published in J Med Internet Res on January 22, 2007
Which intervention characteristics are related to more exposure to internet-delivered healthy lifestyle promotion interventions? A systematic review. J Med Internet Res (2011) 3.86
Methodological challenges in online trials. J Med Internet Res (2009) 2.64
The role of engagement in a tailored web-based smoking cessation program: randomized controlled trial. J Med Internet Res (2008) 2.64
Effects of an Internet-based intervention for HIV prevention: the Youthnet trials. AIDS Behav (2008) 1.84
Adherence in Internet-based interventions. Patient Prefer Adherence (2008) 1.76
Impact and costs of incentives to reduce attrition in online trials: two randomized controlled trials. J Med Internet Res (2011) 1.66
Dropout, nonusage attrition, and pretreatment predictors of nonusage attrition in a commercial Web-based weight loss program. J Med Internet Res (2010) 1.64
Feasibility of an online mindfulness program for stress management--a randomized, controlled trial. Ann Behav Med (2013) 1.63
Interactive computer-based interventions for weight loss or weight maintenance in overweight or obese people. Cochrane Database Syst Rev (2012) 1.59
Factors influencing the use of a Web-based application for supporting the self-care of patients with type 2 diabetes: a longitudinal study. J Med Internet Res (2011) 1.58
Comparison of trial participants and open access users of a web-based physical activity intervention regarding adherence, attrition, and repeated participation. J Med Internet Res (2010) 1.56
Health information-seeking behaviors, health indicators, and health risks. Am J Public Health (2010) 1.56
Effectiveness of a Web-based intervention aimed at healthy dietary and physical activity behavior: a randomized controlled trial about users and usage. J Med Internet Res (2011) 1.55
Investigating predictors of visiting, using, and revisiting an online health-communication program: a longitudinal study. J Med Internet Res (2010) 1.54
Development of Alive! (A Lifestyle Intervention Via Email), and its effect on health-related quality of life, presenteeism, and other behavioral outcomes: randomized controlled trial. J Med Internet Res (2008) 1.47
An exploration of factors related to dissemination of and exposure to internet-delivered behavior change interventions aimed at adults: a Delphi study approach. J Med Internet Res (2008) 1.44
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. J Med Internet Res (2008) 1.32
A randomized clinical trial evaluating online interventions to improve fruit and vegetable consumption. Am J Public Health (2009) 1.31
Recruitment to a randomized web-based nutritional intervention trial: characteristics of participants compared to non-participants. J Med Internet Res (2009) 1.30
Results from an online computer-tailored weight management intervention for overweight adults: randomized controlled trial. J Med Internet Res (2012) 1.22
An internet-based virtual coach to promote physical activity adherence in overweight adults: randomized controlled trial. J Med Internet Res (2012) 1.21
Evaluating Active U: an Internet-mediated physical activity program. BMC Public Health (2009) 1.18
Differences in reach and attrition between Web-based and print-delivered tailored interventions among adults over 50 years of age: clustered randomized trial. J Med Internet Res (2012) 1.16
Effects of a web-based tailored multiple-lifestyle intervention for adults: a two-year randomized controlled trial comparing sequential and simultaneous delivery modes. J Med Internet Res (2014) 1.16
Prospective associations between intervention components and website engagement in a publicly available physical activity website: the case of 10,000 Steps Australia. J Med Internet Res (2012) 1.13
Attrition revisited: adherence and retention in a web-based alcohol trial. J Med Internet Res (2013) 1.12
The influence of user characteristics and a periodic email prompt on exposure to an internet-delivered computer-tailored lifestyle program. J Med Internet Res (2012) 1.11
Initial and sustained participation in an internet-delivered long-term worksite health promotion program on physical activity and nutrition. J Med Internet Res (2012) 1.09
Periodic email prompts to re-use an internet-delivered computer-tailored lifestyle program: influence of prompt content and timing. J Med Internet Res (2013) 1.05
How user characteristics affect use patterns in web-based illness management support for patients with breast and prostate cancer. J Med Internet Res (2013) 1.04
Use of a text message program to raise type 2 diabetes risk awareness and promote health behavior change (part I): assessment of participant reach and adoption. J Med Internet Res (2013) 1.02
Adherence to a web-based physical activity intervention for patients with knee and/or hip osteoarthritis: a mixed method study. J Med Internet Res (2013) 1.00
Identifying factors for optimal development of health-related websites: a delphi study among experts and potential future users. J Med Internet Res (2012) 1.00
Demographic, behavioral, and psychosocial correlates of using the website component of a worksite physical activity and healthy nutrition promotion program: a longitudinal study. J Med Internet Res (2010) 0.99
Effectiveness of a web-based physical activity intervention in patients with knee and/or hip osteoarthritis: randomized controlled trial. J Med Internet Res (2013) 0.97
Telemental health and web-based applications in children and adolescents. Child Adolesc Psychiatr Clin N Am (2011) 0.96
Nationwide implementation of Hello World: a Dutch email-based health promotion program for pregnant women. J Med Internet Res (2009) 0.96
Motives for participating in a web-based nutrition cohort according to sociodemographic, lifestyle, and health characteristics: the NutriNet-Santé cohort study. J Med Internet Res (2014) 0.94
Use of email and telephone prompts to increase self-monitoring in a Web-based intervention: randomized controlled trial. J Med Internet Res (2012) 0.92
Who participates in Web-assisted tobacco interventions? The QUIT-PRIMO and National Dental Practice-Based Research Network Hi-Quit studies. J Med Internet Res (2013) 0.92
Technology-supported dietary and lifestyle interventions in healthy pregnant women: a systematic review. Eur J Clin Nutr (2014) 0.91
Cost-effectiveness of a long-term Internet-delivered worksite health promotion programme on physical activity and nutrition: a cluster randomized controlled trial. Health Educ Res (2012) 0.90
The development and preliminary testing of a multimedia patient-provider survivorship communication module for breast cancer survivors. Patient Educ Couns (2012) 0.89
Strategies to retain participants in a long-term HIV prevention randomized controlled trial: lessons from the MINTS-II study. AIDS Behav (2012) 0.88
The Sexunzipped trial: young people's views of participating in an online randomized controlled trial. J Med Internet Res (2013) 0.88
Breaking Open the Black Box: Isolating the Most Potent Features of a Web and Mobile Phone-Based Intervention for Depression, Anxiety, and Stress. JMIR Ment Health (2015) 0.87
Usage and effectiveness of a fully automated, open-access, Spanish Web-based smoking cessation program: randomized controlled trial. J Med Internet Res (2014) 0.87
The impact of a Web-based app (eBalance) in promoting healthy lifestyles: randomized controlled trial. J Med Internet Res (2015) 0.87
Effectiveness of a Web-based tailored interactive health communication application for patients with type 2 diabetes or chronic low back pain: randomized controlled trial. J Med Internet Res (2015) 0.87
Intervention use and action planning in a web-based computer-tailored weight management program for overweight adults: randomized controlled trial. JMIR Res Protoc (2014) 0.86
Engagement and Nonusage Attrition With a Free Physical Activity Promotion Program: The Case of 10,000 Steps Australia. J Med Internet Res (2015) 0.86
Using a website to build community and enhance outcomes in a group, multi-component intervention promoting healthy diet and exercise in adolescents. J Pediatr Psychol (2008) 0.85
Adolescent Dose and Ratings of an Internet-Based Depression Prevention Program: A Randomized Trial of Primary Care Physician Brief Advice versus a Motivational Interview. J Cogn Behav Psychother (2009) 0.84
Optimizing diffusion of an online computer tailored lifestyle program: a study protocol. BMC Public Health (2011) 0.83
Influence of delivery strategy on message-processing mechanisms and future adherence to a Dutch computer-tailored smoking cessation intervention. J Med Internet Res (2013) 0.83
Impact of Baseline Assessment Modality on Enrollment and Retention in a Facebook Smoking Cessation Study. J Med Internet Res (2015) 0.82
'Red Ruby': an interactive web-based intervention for lifestyle modification on metabolic syndrome: a study protocol for a randomized controlled trial. BMC Public Health (2014) 0.82
Health information, behavior change, and decision support for patients with type 2 diabetes: development of a tailored, preference-sensitive health communication application. Patient Prefer Adherence (2013) 0.81
A tailored, interactive health communication application for patients with type 2 diabetes: study protocol of a randomised controlled trial. BMC Med Inform Decis Mak (2013) 0.81
Socio-demographic psychosocial and clinical characteristics of participants in e-HealthyStrides©: an interactive ehealth program to improve diabetes self-management skills. J Health Care Poor Underserved (2011) 0.80
Use and Effectiveness of a Video- and Text-Driven Web-Based Computer-Tailored Intervention: Randomized Controlled Trial. J Med Internet Res (2015) 0.80
Development and preliminary evaluation of an internet-based healthy eating program: randomized controlled trial. J Med Internet Res (2014) 0.80
The use of a proactive dissemination strategy to optimize reach of an internet-delivered computer tailored lifestyle intervention. BMC Public Health (2013) 0.78
Determinants of Pregnant Women's Online Self-Regulatory Activities for Appropriate Gestational Weight Gain. Health Commun (2014) 0.78
Adherence and Attrition in a Web-Based Lifestyle Intervention for People with Metabolic Syndrome. Iran J Public Health (2014) 0.78
A novel online Food Recall Checklist for use in an undergraduate student population: a comparison with diet diaries. Nutr J (2009) 0.78
Feasibility of an eHealth application "OncoKompas" to improve personalized survivorship cancer care. Support Care Cancer (2015) 0.78
An internet-based adolescent depression preventive intervention: study protocol for a randomized control trial. Trials (2015) 0.77
Adherence to Internet-Based Mobile-Supported Stress Management: A Pooled Analysis of Individual Participant Data From Three Randomized Controlled Trials. J Med Internet Res (2016) 0.76
Predicting continuance-findings from a longitudinal study of older adults using an eHealth newsletter. Health Commun (2014) 0.75
A retrospective analysis of real-world use of the eaTracker® My Goals website by adults from Ontario and Alberta, Canada. BMC Public Health (2016) 0.75
Using web-based familial risk information for diabetes prevention: a randomized controlled trial. BMC Public Health (2013) 0.75
Effects of Online Self-Regulation Activities on Physical Activity Among Pregnant and Early Postpartum Women. J Health Commun (2015) 0.75
Comparison of methods for recruiting and engaging parents in online interventions: study protocol for the Cry Baby infant sleep and settling program. BMC Pediatr (2015) 0.75
Acceptance of the German e-mental health portal www.psychenet.de: an online survey. PeerJ (2016) 0.75
Increasing physical activity efficiently: an experimental pilot study of a website and mobile phone intervention. Int J Telemed Appl (2014) 0.75
A Self-Regulation-Based eHealth Intervention to Promote a Healthy Lifestyle: Investigating User and Website Characteristics Related to Attrition. J Med Internet Res (2017) 0.75
Prevalence of overweight and obesity in the United States, 1999-2004. JAMA (2006) 72.59
The law of attrition. J Med Internet Res (2005) 15.30
Why are health care interventions delivered over the internet? A systematic review of the published literature. J Med Internet Res (2006) 5.72
Is obesity stigmatizing? Body weight, perceived discrimination, and psychological well-being in the United States. J Health Soc Behav (2005) 2.94
Defining participant exposure measures in Web-based health behavior change programs. J Med Internet Res (2006) 2.84
Who searches the internet for health information? Health Serv Res (2006) 2.65
The law of attrition revisited. J Med Internet Res (2006) 2.21
Health attitudes, health cognitions, and health behaviors among Internet health information seekers: population-based survey. J Med Internet Res (2004) 1.94
Counselling overweight and obese patients in primary care: a prospective cohort study. Eur J Cardiovasc Prev Rehabil (2006) 1.44
Trends in overweight and obesity among adults in Canada (1970-1992): evidence from national surveys using measured height and weight. Int J Obes Relat Metab Disord (2002) 1.43
Web-based targeted nutrition counselling and social support for patients at increased cardiovascular risk in general practice: randomized controlled trial. J Med Internet Res (2004) 1.38
Stage of readiness to control weight and adopt weight control behaviors in primary care. J Gen Intern Med (2005) 1.32
Motivational factors associated with sports program participation in middle school students. J Adolesc Health (2006) 1.23
Psychosocial aspects of obesity. Adv Psychosom Med (2006) 1.11
Recruiting health plan members receiving pharmacotherapy into smoking cessation counseling. Am J Manag Care (2005) 1.10
Web-based tailored lifestyle programs: exploration of the target group's interests and implications for practice. Health Promot Pract (2006) 0.97
Older persons afraid of falling reduce physical activity to prevent outdoor falls. Prev Med (2006) 2.79
The effectiveness of worksite physical activity programs on physical activity, physical fitness, and health. Clin J Sport Med (2003) 2.19
Clinimetric review of motion sensors in children and adolescents. J Clin Epidemiol (2006) 2.15
Sedentary behavior in Dutch workers: differences between occupations and business sectors. Am J Prev Med (2007) 2.06
Performance-based physical function in older community-dwelling persons: a systematic review of instruments. Age Ageing (2012) 1.84
The effects of exercise on cognition in older adults with and without cognitive decline: a systematic review. Clin J Sport Med (2008) 1.75
Determinants of physical activity and exercise in healthy older adults: a systematic review. Int J Behav Nutr Phys Act (2011) 1.59
Effectiveness of physical activity programs at worksites with respect to work-related outcomes. Scand J Work Environ Health (2002) 1.57
Validity and reproducibility of motion sensors in youth: a systematic update. Med Sci Sports Exerc (2009) 1.57
Evaluation of neural networks to identify types of activity using accelerometers. Med Sci Sports Exerc (2011) 1.55
Determinants of activity-friendly neighborhoods for children: results from the SPACE study. Am J Health Promot (2007) 1.50
Lifestyle-focused interventions at the workplace to reduce the risk of cardiovascular disease--a systematic review. Scand J Work Environ Health (2010) 1.50
Does improved functional performance help to reduce urinary incontinence in institutionalized older women? A multicenter randomized clinical trial. BMC Geriatr (2012) 1.48
Equity-specific effects of 26 Dutch obesity-related lifestyle interventions. Am J Prev Med (2013) 1.30
Factors associated with non-participation and drop-out in a lifestyle intervention for workers with an elevated risk of cardiovascular disease. Int J Behav Nutr Phys Act (2009) 1.28
Effect of individual counseling on physical activity fitness and health: a randomized controlled trial in a workplace setting. Am J Prev Med (2003) 1.26
Built environmental correlates of walking and cycling in Dutch urban children: results from the SPACE study. Int J Environ Res Public Health (2010) 1.22
Prevention of onset and progression of basic ADL disability by physical activity in community dwelling older adults: a meta-analysis. Ageing Res Rev (2012) 1.19
Predicting older adults' maintenance in exercise participation using an integrated social psychological model. Health Educ Res (2005) 1.14
Inter-observer reproducibility of measurements of range of motion in patients with shoulder pain using a digital inclinometer. BMC Musculoskelet Disord (2004) 1.14
The association between commuter cycling and sickness absence. Prev Med (2010) 1.12
Dropout from exercise programs for seniors: a prospective cohort study. J Aging Phys Act (2005) 1.10
The effects of an exercise program for older adults with osteoarthritis of the hip. J Rheumatol (2005) 1.07
What is actually measured in process evaluations for worksite health promotion programs: a systematic review. BMC Public Health (2013) 1.03
Interobserver reproducibility of the visual estimation of range of motion of the shoulder. Arch Phys Med Rehabil (2005) 1.03
Effects of software programs stimulating regular breaks and exercises on work-related neck and upper-limb disorders. Scand J Work Environ Health (2003) 1.02
Costs, benefits and effectiveness of worksite physical activity counseling from the employer's perspective. Scand J Work Environ Health (2004) 1.01
Web-based tailored lifestyle programs: exploration of the target group's interests and implications for practice. Health Promot Pract (2006) 0.97
The (cost-)effectiveness of a lifestyle physical activity intervention in addition to a work style intervention on the recovery from neck and upper limb symptoms in computer workers. BMC Musculoskelet Disord (2006) 0.96
Self-management in osteoarthritis of hip or knee: a randomized clinical trial in a primary healthcare setting. J Rheumatol (2005) 0.95
Preoperative home-based physical therapy versus usual care to improve functional health of frail older adults scheduled for elective total hip arthroplasty: a pilot randomized controlled trial. Arch Phys Med Rehabil (2012) 0.95
Overweight and obesity as predictors of absenteeism in the working population of the Netherlands. J Occup Environ Med (2007) 0.92
Short and long term effects of a lifestyle intervention for construction workers at risk for cardiovascular disease: a randomized controlled trial. BMC Public Health (2011) 0.92
The FARE: a new way to express FAlls Risk among older persons including physical activity as a measure of exposure. Prev Med (2010) 0.91
Adherence to exercise programs and determinants of maintenance in older adults with mild cognitive impairment. J Aging Phys Act (2011) 0.91
Meeting the 60-min physical activity guideline: effect of operationalization. Med Sci Sports Exerc (2009) 0.88
Do major life events influence physical activity among older adults: the Longitudinal Aging Study Amsterdam. Int J Behav Nutr Phys Act (2012) 0.87
Overweight and obesity among Dutch workers: differences between occupational groups and sectors. Int Arch Occup Environ Health (2009) 0.87
Improving work style behavior in computer workers with neck and upper limb symptoms. J Occup Rehabil (2008) 0.87
The effect of walking and vitamin B supplementation on quality of life in community-dwelling adults with mild cognitive impairment: a randomized, controlled trial. Qual Life Res (2007) 0.87
Detection of memory impairment in the general population: screening by questionnaire and telephone compared to subsequent face-to-face assessment. Int J Geriatr Psychiatry (2007) 0.86
The effects of physical therapists' guidance on improvement in a strength-training program for the frail elderly. J Aging Phys Act (2005) 0.86
Falls incidence underestimates the risk of fall-related injuries in older age groups: a comparison with the FARE (Falls risk by Exposure). Age Ageing (2012) 0.85
Conceptual frameworks of individual work performance: a systematic review. J Occup Environ Med (2011) 0.85
Physical activity, cardiorespiratory fitness, and body mass index in relationship to work productivity and sickness absence in computer workers with preexisting neck and upper limb symptoms. J Occup Environ Med (2007) 0.84
The cost-effectiveness of a lifestyle physical activity intervention in addition to a work style intervention on recovery from neck and upper limb symptoms and pain reduction in computer workers. Occup Environ Med (2010) 0.83
Young people and sex: behaviour and health risks in dutch school students. Int J Adolesc Med Health (2011) 0.83
Physical activity among Dutch workers--differences between occupations. Prev Med (2006) 0.83
The design of a real-time formative evaluation of the implementation process of lifestyle interventions at two worksites using a 7-step strategy (BRAVO@Work). BMC Public Health (2012) 0.82
Fragility, fear of falling, physical activity and falls among older persons: some theoretical considerations to interpret mediation. Prev Med (2008) 0.82
Policy assessment and policy development for physical activity promotion: results of an exploratory intervention study in 15 European nations. Health Res Policy Syst (2012) 0.82
Entry correlates and motivations of older adults participating in organized exercise programs. J Aging Phys Act (2008) 0.79
Effect of running therapy on depression (EFFORT-D). Design of a randomised controlled trial in adult patients [ISRCTN 1894]. BMC Public Health (2012) 0.78
The implementation of the functional task exercise programme for elderly people living at home. BMC Musculoskelet Disord (2012) 0.77
Improving the Individual Work Performance Questionnaire using Rasch analysis. J Appl Meas (2014) 0.77
The 24-h distribution of falls and person-hours of physical activity in the home are strongly associated among community-dwelling older persons. Prev Med (2008) 0.76
Feasibility and effectiveness of a walking program for community-dwelling older adults with mild cognitive impairment. J Aging Phys Act (2009) 0.76
Construct validity of the individual work performance questionnaire. J Occup Environ Med (2014) 0.76
Responsiveness of the individual work performance questionnaire. BMC Public Health (2014) 0.75
Longitudinal Relationship Between Sitting Time on a Working Day and Vitality, Work Performance, Presenteeism, and Sickness Absence. J Occup Environ Med (2016) 0.75
Effect evaluation of a multifactor community intervention to reduce falls among older persons. Int J Inj Contr Saf Promot (2007) 0.75
The Theory of Planned Behavior and Physical Activity Change: Outcomes of the Aging Well and Healthily Intervention Program for Older Adults. J Aging Phys Act (2016) 0.75
Assessment of readiness to change in patients with osteoarthritis. development and application of a new questionnaire. Clin Rehabil (2005) 0.75