MOBILE SOCIAL WORK

ideas, innovations and apps for social work in the age of smartphones and social media 

Tailored Rapid Interactive Mobile Messaging (TRIMM) for Weight Management Among Underserved Adults | Journal of Mobile Technology in Medicine

Abstract

Background: While obesity continues to escalate as an important clinical and public health problem, it remains a challenge for physicians to help obese patients lose weight. Most existing therapeutic options are limited in impact due to cost and accessibility.

Purpose: Our purpose was to develop a cost-effective, proven, and scalable obesity intervention that can be deployed as a sustainable treatment option for obesity.

Methods: We designed TRIMM as an automated, 6-month text message program that tailored itself in two main ways to offer individualized interaction and content for weight control. First, we targeted relevant behaviors at the opportune times by personalizing the program to each individual’s weight control challenges and daily routine. Second, we engaged participants with daily interactive messages that asked participants a question regarding their weight, motivation level, or health behavior. Upon receiving a participant’s response, we delivered finely-tailored feedback automatically, promoting accountability and self-monitoring.

The study is a two-arm randomized controlled trial of 118 overweight or obese adults recruited from inner city Baltimore churches. With the control group, we aimed to capture the standard care for an obese patient. Participants in this group received an initial clinic assessment and follow-up at months 3, 6, and 12 at the Johns Hopkins Weight Management Center. The intervention group received daily TRIMM text messages in addition to standard care.

Results: We have captured our primary outcome data, 6-month weight loss, and we’ll share our preliminary analyses here. Complete case analysis (42% of participants) indicates that the TRIMM group achieved more weight loss than the standard care group (8.0 lb vs 1.3 lb, p

Conclusions: Our small pilot study has limitations. The duration of the TRIMM program was only 6 months, and our study population was recruited exclusively from Baltimore churches. While 80% of participants returned for the intended 6-month follow-up, this trial had low rates of follow-up occurring within our protocol defined 6-month window due to challenges in scheduling of the follow-up visits during clinic hours and participants’ transportation to the clinic; this resulted in an underpowered study. For those participants who returned for their 6-month follow-up visit on time, our entirely automated program (that requires no personnel efforts beyond enrollment) resulted in significantly more weight loss when added to standard care. And, we observed encouragingly high levels of participant engagement and satisfaction with TRIMM. These results suggest that TRIMM can help some fraction of overweight and obese individuals lose weight. TRIMM’s low cost (< $1/week for an individual), scalability, and reach (no smartphone required) further supports its potential as a tool in the battle against obesity.

via Tailored Rapid Interactive Mobile Messaging (TRIMM) for Weight Management Among Underserved Adults | Journal of Mobile Technology in Medicine.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

Lutz Siemer

Lutz Siemer

Education, Research & Development in Social Work & IT After working as an alternative practitioner and psychotherapist in private practice for nearly ten years I stepped over to higher education in 2005. At Saxion University of Applied Sciences I lecture and do research and development in the area of Social Work, Psychology and IT. Currently I'm focussing on merging mobile technology and social work.

Personal Links

View Full Profile →

Enter your email address to follow this blog and receive notifications of new posts by email.

Twitter

Mobile Social Work on Twitter

Facebook

Mobile Social Work on Facebook

Google+

Mobile Social Work on Google+

Tumblr

Social Mobile Work on Tumblr

RSS

Subscribe to Posts

The Fair(er) Phone:

FairPhone | A seriously cool smartphone. Putting social values first
%d bloggers like this: