Cited by 218Mobile Health and mHealth ApplicationsDigital Mental Health InterventionsObesity and Health Practices

A Review of Efficacious Technology-Based Weight-Loss Interventions: Five Key Components

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Khaylis, Anna, Yiaslas, Themis, Bergstrom, Jessica, Gore-Felton, Cheryl·2010·Telemedicine and e-Health

Abstract

Objective:Obesity is highly prevalent among American adults and has negative health and psychosocial consequences. The purpose of this article was to qualitatively review studies that used technology-based interventions for weight loss and to identify specific components of these interventions that are effective in facilitating weight loss.Materials and Methods:We conducted a narrow, qualitative review, focusing on articles published in the last 10 years that used an experimental or pre/posttest design and used a technology-based intervention for weight loss.Results:Among the 21 studies reviewed, we identified the following five components that we consider to be crucial in technology-based weight-loss interventions that are successful in facilitating weight loss: self monitoring, counselor feedback and communication, social support, use of a structured program, and use of an individually tailored program.Conclusions:Short-term results of technologically driven weight-loss interventions using these components have been promising, but long-term results have been mixed. Although more longitudinal studies are needed for interventions implementing these five components, the interface of technology and behavior change is an effective foundation of a successful, short-term weight-loss program and may prove to be the basis of long-term weight loss. A qualitative review focusing on articles published in the last 10 years that used an experimental or pre/post-test design and used a technology-based intervention for weight loss was conducted. Five technology-based components—self-monitoring, counselor feedback and communication, social support, use of a structured program, and use of an individually tailored program—were reviewed from 21 studies. Although short-term results have been promising, long-term results have been mixed. The interface of technology and behavior change is an effective foundation of a successful, short-term weight-loss program and may prove to be the basis of long-term weight loss.

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Crossref · 10.1089/tmj.2010.0065

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  • Self-monitoring is believed to promote the diet and activity changes needed for weight loss by increasing accountability and awareness of one's actions relative to long-term goals.

    “Self-monitoring is thought to facilitate the necessary diet and activity changes for weight loss through increased accountability, and enhanced awareness of one’s own actions and how these actions align with a longer-term goal”

    From Associations Between Self-Monitoring and Weight Change in Behavioral Weight Loss Interventions (2019) · cites this paper as Khaylis, Yiaslas, Bergstrom, & Gore-Felton, 2010

    The SELF-MONITORING section describes tracking diet and physical activity as important to weight loss. SELF-MONITORING AND TECHNOLOGY suggests that accountability to another person may sustain behavioral change. The copy does not specifically say that self-monitoring works by making people aware of how their actions align with a longer-term goal. (LLM, conf=0.84)

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  • Other effective aspects were not included, such as study counselor feedback and tailoring of messages and information.

    “Other effective aspects were not included, such as study counselor feedback and tailoring of messages and information [44].”
  • Several of the components of Internet-based weight-loss interventions that have been shown to be effective were part of the Podcast+Mobile intervention, including self-monitoring, use of established behavioral strategies, and social support.

    “Several of the components of Internet-based weight-loss interventions that have been shown to be effective were part of the Podcast+Mobile intervention, including self-monitoring, use of established behavioral strategies, and social support [44].”

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Research works printed but not linked: 1

  1. [11]11. Wadden TA, Butryn ML, Byrne KJ. Efficacy of lifestyle modification for longterm weight control. Obes Res 2004; 12:151S-162S.

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Authors
Khaylis, A., Yiaslas, T., Bergstrom, J., & Gore-Felton, C.
Affiliations
  • Stanford Medicine (US)
  • Palo Alto University (US)
  • Pacific Graduate School of Psychology–Stanford Psy.D. Consortium, Palo Alto University, Palo Alto, California.
Corresponding author
Khaylis, Anna
Venue
Telemedicine and e-Health
Published
2010-11
Volume
16
Issue
9
Pages
931-938
ISSN
  • 1530-5627 (ISSN-L)
  • 1556-3669
OpenAlex
W2157909351
Cited by
218
References
49
Citations by year
2026: 1 · 2025: 2 · 2024: 3 · 2023: 10 · 2022: 16 · 2021: 19 · 2020: 21 · 2019: 25 · 2018: 19 · 2017: 15 · 2016: 24 · 2015: 20 · 2014: 17 · 2013: 12 · 2012: 6
FWCI
14.77
Type
journal article
Language
en
Open access
Locations
  • Telemedicine Journal and e-Health (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Institute of Mental Health (5MH019938)
Topics
  • Health Sciences › Health Professions › General Health Professions › Mobile Health and mHealth Applications
  • Social Sciences › Psychology › Applied Psychology › Digital Mental Health Interventions
  • Health Sciences › Health Professions › Pharmacy › Obesity and Health Practices
Keywords
obesity, weight loss, technology-based interventions, self-monitoring, social support, behavior change, digital health interventions
MeSH terms
Behavior Therapy, Feedback, Humans, Obesity, Patient Compliance, Self Care, Social Support, Medical Laboratory Science, Time Factors, Weight Loss, Health Behavior, Treatment Outcome, Directive Counseling

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