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Int J Med Inform. 2010 Jan;79(1):5-13. doi: 10.1016/j.ijmedinf.2009.10.003. Epub 2009 Nov 27.

Social support in an Internet weight loss community.

Author information

1
Department of Internal Medicine, Division of General Medicine, The University of Texas Medical School at Houston, 6410 Fannin Street, Houston, TX 77030, USA.

Abstract

PURPOSE:

To describe social support for weight loss shared by members of a large Internet weight loss community.

METHODS:

We conducted a mixed-methods study with surveys (n=193) and interviews (n=13) of community members along with a content analysis of discussion forum messages (n=1924 messages). Qualitative data were analyzed for social support themes.

RESULTS:

Survey respondents were primarily white (91.4%) and female (93.8%) with mean age 37.3 years and mean body mass index 30.9. They used forums frequently, with 56.8% reading messages, 36.1% replying to messages, and 18.5% posting messages to start a discussion related to weight loss on a daily or more frequent basis. Major social support themes were encouragement and motivation, mentioned at least once by 87.6% of survey respondents, followed by information (58.5%) and shared experiences (42.5%). Subthemes included testimonies, recognition for success, accountability, friendly competition, and humor. Members valued convenience, anonymity, and the non-judgmental interactions as unique characteristics of Internet-mediated support.

CONCLUSION:

This Internet weight loss community plays a prominent role in participants' weight loss efforts. Social support within Internet weight loss communities merits further evaluation as a weight loss resource for clinicians to recommend to patients. Understanding these communities could improve how health professionals evaluate, build, harness, and manipulate social support for weight loss.

PMID:
19945338
PMCID:
PMC3060773
DOI:
10.1016/j.ijmedinf.2009.10.003
[Indexed for MEDLINE]
Free PMC Article
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