Evidence map›Paper›PMID 34225674›Full record

ArticleBMC public health2021

Reach, engagement and effectiveness of in-person and online lifestyle change programs to prevent diabetes.

Ilya Golovaty, Sandeep Wadhwa, Lois Fisher, Iryna Lobach, Byron Crowe, Ronli Levi, Hilary Seligman

Registry-linked trialAbstract read
In one paragraph

Article in BMC public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07079722 (Educational Program for Type 2 Diabetes Prevention With Integrated Physical Exercise), which is not on this map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT07079722 narecruitingnot on this mapstarted 2025, after this paper: background citation

Educational Program for Type 2 Diabetes Prevention With Integrated Physical Exercise: Digital and In-Person Approach

TypeinterventionalSponsorFaculdade de Motricidade HumanaRan2025 to 2026Enrolled90ConditionsPre-diabetesArmsExercise
3 · Its place in the literature

Who cites it

17 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Ilya GolovatyDivision of General Internal Medicine, University of Washington School of Medicine, Seattle, WA, USA. ilyamg@uw.edu.ORCID 0000-0002-6493-0499
Sandeep WadhwaDivision of Geriatric Medicine, University of Colorado School of Medicine, Aurora, CO, USA.
Lois FisherDivision of General Internal Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA.
Iryna LobachDepartment of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA, USA.
Byron CroweDivision of Geriatric Medicine, University of Colorado School of Medicine, Aurora, CO, USA.
Ronli LeviDivision of General Internal Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA.
Hilary SeligmanDivision of General Internal Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA.

Funding

TRAINEESHIPS IN AIDS PREVENTION STUDIEST32MH019105 · NIMH · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Carol Suzanne Camlin, Glenn-Milo Santos · 1989 to 2026
$15.3M
UCSF Nutrition Obesity Research CenterP30DK098722 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CHRISTIAN VAISSE · 2015 to 2026
$14.6M
NRSA Training CoreTL1TR001871 · NCATS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI KANAYA, ALKA M., SOMSOUK, MA · 2016 to 2025
$10.1M
Translational Research Core - Health Engagement & Action Translational (HEAT)P30DK092924 · NIDDK · KAISER FOUNDATION RESEARCH INSTITUTE · PI Alyce Sophia Adams, HILARY Kessler SELIGMAN · 2011 to 2026
$9.2M
NCATS NIH HHS TL1 TR001871NIDDK NIH HHS P30 DK092924NIDDK NIH HHS P30 DK098722NIH HHS P30DK092924NIH HHS T32-HP19025NIMH NIH HHS T32 MH019105
6 · The paper itself

Abstract

backgroundCOVID-19 has accelerated interest in and need for online delivery of healthcare. We examined the reach, engagement and effectiveness of online delivery of lifestyle change programs (LCP) modelled after the Diabetes Prevention Program (DPP) in a multistate, real-world setting.

methodsLongitudinal, non-randomized study comparing online and in-person LCP in a large multistate sample delivered over 1 year. Sample included at-risk adults (n = 26,743) referred to online (n = 9) and in-person (n = 11) CDC-recognized LCP from a multi-state registry (California, Florida and Colorado) between 2015 and 2018. The main outcome was effectiveness (proportion achieving > 5% weight loss) at one-year. Our secondary outcomes included reach (proportion enrolled among referred) and engagement (proportion ≥ 9 sessions by week 26). We used logistic regression modelling to assess the association between participant- and setting -level characteristics with meaningful weight loss.

resultsOnline LCP effectiveness was lower, with 23% of online participants achieving > 5% weight loss, compared with 35% of in-person participants (p < 0.001). More adults referred to online programs enrolled (56% vs 51%, p < 0.001), but fewer engaged at 6-months (attendance at ≥9 sessions 46% vs 66%, p < 0.001) compared to in-person participants.

conclusionsCompared to adults referred to in-person LCP, those referred to online LCP were more likely to enroll and less likely to engage. Online participants achieved modest meaningful weight loss. Online delivery of LCP is an attractive strategy to deliver and scale DPP, particularly with social distancing measures currently in place. However, it is unclear how to optimize delivery models for maximal impact given trade-offs in reach and effectiveness.

Indexed as

COVID-19Diabetes Mellitus, Type 2Weight Reduction ProgramsAdultColoradoFloridaHumansLife StyleSARS-CoV-2Diabetes prevention programsDigitalDPPLCPLifestyle change programsVirtual

Identifiers

PMID34225674
PMCPMC8256225

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.