Study protocol for the 'HelpMeDoIt!' randomised controlled feasibility trial: an app, web and social support-based weight loss intervention for adults with obesity

BMJ Open
Lynsay MatthewsSharon A Simpson

Abstract

HelpMeDoIt! will test the feasibility of an innovative weight loss intervention using a smartphone app and website. Goal setting, self-monitoring and social support are three key facilitators of behaviour change. HelpMeDoIt! incorporates these features and encourages participants to invite 'helpers' from their social circle to help them achieve their goal(s). To test the feasibility of the intervention in supporting adults with obesity to achieve weight loss goals. 12-month feasibility randomised controlled trial and accompanying process evaluation. Participants (n=120) will be adults interested in losing weight, body mass index (BMI)> 30 kg/m2 and smartphone users. The intervention group will use the app/website for 12 months. Participants will nominate one or more helpers to support them. Helpers have access to the app/website. The control group will receive a leaflet on healthy lifestyle and will have access to HelpMeDoIt! after follow-up. The key outcome of the study is whether prespecified progression criteria have been met in order to progress to a larger randomised controlled effectiveness trial. Data will be collected at baseline, 6 and 12 months. Outcomes focus on exploring the feasibility of delivering the interventio...Continue Reading

Citations

Dec 16, 2018·International Journal of Environmental Research and Public Health·Mikyung LeeHyoeun Jang

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Software Mentioned

EgoNet
Actilife
HelpMeDoIt
MyFitnessPal
R
SAS
Stickk
STATA
VennMaker
Google Analytics

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