Abstract
Objectives
Organic online communities have shown potential for aiding weight loss, but few adults use them. We sought to test strategies to encourage adults to select and engage in online communities for weight loss.
Design
4-week single-arm, mixed-methods pilot.
Main Outcome Measures
Quantitative and qualitative data on selection of online community, engagement with community, and engagement and satisfaction with tasks.
Results
On average, participants (n = 25) were female (80.0%) and white (68.0%), 45.2 ± 18.1 years old, with a BMI of 36.2 ± 6.5 kg/m2. Selection of online community varied across participants (13 MyFitnessPal, 5 Facebook, 5 Reddit). In qualitative analyses, reasons for selection included experience with community, privacy considerations, and seeking people similar to them. Most tasks were fully or partially completed by a majority of participants (>80.0%). For most tasks, ∼50% of participants felt the task helped them with weight loss support. Variability in response was observed, especially between tasks that requested reading compared to posting/commenting in the community. Frequent reading of community content throughout the study was reported by >70.0% of participants, though posting/commenting was less frequent. Barriers to further engagement included concerns about privacy, judgement, and misinformation.
Conclusions
This study provides insights about strategies for engaging individuals in online health communities.
Acknowledgements
We thank the research participants for their invaluable contributions.
Disclosure statement
The authors declare that they have no conflicts of interest.
Data availability statement
While our consent form language was not written to allow full sharing of de-identified data, individuals who email us requesting access to the data sets can complete a data sharing agreement and receive a de-identified data set.