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Related Concept Videos

Self-Help Support Groups01:28

Self-Help Support Groups

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Self-help support groups are voluntary, community-based organizations that provide a platform for individuals with shared concerns to exchange support, insights, and practical strategies for coping with life challenges. Typically led by group members or paraprofessionals, these groups form a cornerstone of mental health care, especially in reaching populations that are underserved by traditional healthcare systems.
Accessibility and Cost-Effectiveness
One of the primary strengths of self-help...
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Feasibility, preliminary efficacy, and accessibility of a twitter-based social support group vs Fitbit only to

M A Oppezzo1, J A Tremmel2, K Kapphahn3

  • 1Department of Medicine, Stanford Prevention Research Center, Stanford University School of Medicine, Stanford, CA, United States of America.

Internet Interventions
|August 17, 2021
PubMed
Summary
This summary is machine-generated.

A Twitter-based walking break intervention using social media and Fitbits improved physical activity in sedentary women. This health behavior change intervention demonstrated feasibility, acceptability, and preliminary efficacy in increasing daily steps and active hours.

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Area of Science:

  • Digital Health Interventions
  • Behavioral Science
  • Social Media in Health

Background:

  • Social media platforms facilitate real-time interaction, peer support, and content delivery for health behavior change.
  • Previous interventions highlight the potential of dynamic interaction and social support in promoting health behaviors.

Purpose of the Study:

  • To test the feasibility, acceptability, and preliminary efficacy of a novel Twitter-based walking break intervention.
  • The intervention combined daily behavior change strategies, social support prompts, and a Fitbit tracker.
  • Compared the Twitter + Fitbit intervention against a Fitbit-only control group.

Main Methods:

  • A 2-group pilot study randomized 45 sedentary women from a heart clinic.
  • Participants received a Fitbit and 13 weeks of tailored step goals.
  • The intervention group (Tweet4Wellness) used a private Twitter support group with daily automated behavior change messages.

Main Results:

  • The study was feasible with addressable implementation challenges.
  • Tweet4Wellness participants showed significant improvements in active hours (p=.018), total steps (p=.028), and sitting-to-moving ratio (p=.014) compared to controls.
  • Each tweet sent was associated with increased active hours and daily steps.

Conclusions:

  • A Twitter-delivered intervention is feasible, acceptable, and shows preliminary efficacy for increasing physical activity in inactive women.
  • Key measures for future studies include active hours, total steps, and sitting-to-movement ratio.
  • Future research should expand recruitment and refine the intervention for greater group engagement.