Faculty, Staff and Student Publications
Publication Date
1-7-2025
Journal
JMIR Diabetes
Abstract
BACKGROUND: Type 2 diabetes affects nearly 34.2 million adults and is the seventh leading cause of death in the United States. Digital health communities have emerged as avenues to provide social support to individuals engaging in diabetes self-management (DSM). The analysis of digital peer interactions and social connections can improve our understanding of the factors underlying behavior change, which can inform the development of personalized DSM interventions.
OBJECTIVE: Our objective is to apply our methodology using a mixed methods approach to (1) characterize the role of context-specific social influence patterns in DSM and (2) derive interventional targets that enhance individual engagement in DSM.
METHODS: Using the peer messages from the American Diabetes Association support community for DSM (n=~73,000 peer interactions from 2014 to 2021), (1) a labeled set of peer interactions was generated (n=1501 for the American Diabetes Association) through manual annotation, (2) deep learning models were used to scale the qualitative codes to the entire datasets, (3) the validated model was applied to perform a retrospective analysis, and (4) social network analysis techniques were used to portray large-scale patterns and relationships among the communication dimensions (content and context) embedded in peer interactions.
RESULTS: The affiliation exposure model showed that exposure to community users through sharing interactive communication style speech acts had a positive association with the engagement of community users. Our results also suggest that pre-existing users with type 2 diabetes were more likely to stay engaged in the community when they expressed patient-reported outcomes and progress themes (communication content) using interactive communication style speech acts (communication context). It indicates the potential for targeted social network interventions in the form of structural changes based on the user's context and content exchanges with peers, which can exert social influence to modify user engagement behaviors.
CONCLUSIONS: In this study, we characterize the role of social influence in DSM as observed in large-scale social media datasets. Implications for multicomponent digital interventions are discussed.
Keywords
affiliation exposure, behavior change, deep learning, diabetes self-management, digital health communities, social networks
DOI
10.2196/60109
PMID
39773324
PMCID
PMC11731698
PubMedCentral® Posted Date
1-7-2025
PubMedCentral® Full Text Version
Post-print
Published Open-Access
yes
Included in
Endocrine System Diseases Commons, Endocrinology, Diabetes, and Metabolism Commons, Health Information Technology Commons, Public Health Commons