Trial reportAnnals of behavioral medicine : a publication of the Society of Behavioral Medicine2024
The Role of Seed Users in Nurturing an Online Health Community for Smoking Cessation Among People With HIV/AIDS.
Trial report in Annals of behavioral medicine : a publication of the Society of Behavioral Medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The trial behind it
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Who cites it
1 citing paper in PubMed, 1 citations in OpenAlex.
- Psychosocial predictors of diabetes self-efficacy in young adults with youth-onset type 2 diabetes.Journal of behavioral medicine · 2025Observational
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Authors and funding
6 authors at 4 institutions in 1 country.
Funding
Abstract
backgroundTo nurture a new online community for health behavior change, a fruitful strategy is to recruit "seed users" to create content and encourage participation. PURPOSE: This study evaluated the impact of support from seed users in an online community for smoking cessation among people living with HIV/AIDS and explored the linguistic characteristics of their interactions.
methodsThese secondary analyses examined data from a randomized trial of a smoking cessation intervention for HIV+ smokers delivered via an online health community (OHC). The analytic sample comprised n = 188 participants randomized to the intervention arm who participated in the community. Independent variables were OHC interactions categorized by participant interlocutor type (study participant, seed user) and interaction type (active, passive). The primary outcome was biochemically verified 7-day abstinence from cigarettes measured 3 months post-randomization; 30-day abstinence was examined for robustness.
resultsLogistic regression models showed that participants' interactions with seed users were a positive predictor of abstinence but interactions with other study participants were not. Specifically, the odds of abstinence increased as the number of posts received from seed users increased. Exploratory linguistic analyses revealed that seed users wrote longer comments which included more frequent use of "we" and "you" pronouns and that study participants users used more first-person singular pronouns ("I").
conclusionsSeeding a community at its inception and nurturing its growth through seed users may be a scalable way to foster behavior change among OHC members. These findings have implications for the design and management of an OHC capable of promoting smoking cessation.
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