Evidence map›Paper›PMID 27026388›Full record

Trial reportPatient education and counseling2016

The diabetes nutrition education study randomized controlled trial: A comparative effectiveness study of approaches to nutrition in diabetes self-management education.

Michael E Bowen, Kerri L Cavanaugh, Kathleen Wolff, Dianne Davis, Rebecca P Gregory, Ayumi Shintani, Svetlana Eden, Ken Wallston, Tom Elasy, Russell L Rothman

Registry-linked trialAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Patient education and counseling, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06985095 (Effectiveness of a Structured Nutrition Educational Program on Glycemic Control, Quality of Life, and Cardiovascular Risk in Patients With Uncontrolled Diabetes Using Multiple Daily Insulin Injections), which is not on this map. Cited by 40 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 4 pooled it
5.9field-weighted citation impact, top 3% of its field
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.

NCT06985095 narecruitingnot on this mapstarted 2025, after this paper: background citation

Effectiveness of a Structured Nutrition Educational Program on Glycemic Control, Quality of Life, and Cardiovascular Risk in Patients With Uncontrolled Diabetes Using Multiple Daily Insulin Injections

TypeinterventionalSponsorCho Ray HospitalRan2025 to 2026Enrolled115ConditionsDiabetes MellitusArmsNutrition educational program
3 · Its place in the literature

Who cites it

40 citing papers in PubMed, 4 syntheses or guidelines pooled it, 84 citations in OpenAlex.

  1. Pooled it
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  4. Treatment of Diabetes in Older Adults: An Endocrine Society* Clinical Practice Guideline.The Journal of clinical endocrinology and metabolism · 2019
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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

10 authors at 3 institutions in 1 country.

Michael E BowenDivision of General Internal Medicine, Department of Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA; Division of Outcomes and Health Services Research, Department of Clinical Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA.
Kerri L CavanaughDivision of Nephrology, Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN, USA; Vanderbilt Diabetes Center, Vanderbilt University, School of Medicine, Nashville, TN, USA.
Kathleen WolffVanderbilt Diabetes Center, Vanderbilt University, School of Medicine, Nashville, TN, USA.
Dianne DavisVanderbilt Diabetes Center, Vanderbilt University, School of Medicine, Nashville, TN, USA.
Rebecca P GregoryVanderbilt Diabetes Center, Vanderbilt University, School of Medicine, Nashville, TN, USA.
Ayumi ShintaniDepartment of Biostatistics, Vanderbilt University, School of Medicine, Nashville, TN, USA.
Svetlana EdenDepartment of Biostatistics, Vanderbilt University, School of Medicine, Nashville, TN, USA.
Ken WallstonSchool of Nursing, Vanderbilt University Medical Center, Nashville, TN, USA.
Tom ElasyDivision of General Internal Medicine and Public Health, Department of Medicine, Vanderbilt University, School of Medicine, Nashville, TN, USA; Vanderbilt Diabetes Center, Vanderbilt University, School of Medicine, Nashville, TN, USA.
Russell L RothmanDivision of General Internal Medicine and Public Health, Department of Medicine, Vanderbilt University, School of Medicine, Nashville, TN, USA; Vanderbilt Diabetes Center, Vanderbilt University, School of Medicine, Nashville, TN, USA. Electronic address: russell.rothman@vanderbilt.edu.
Vanderbilt University · USThe University of Texas Southwestern Medical Center · USVanderbilt University Medical Center · US

Funding

The Vanderbilt Institute for Clinical and Translational Research (VICTR)UL1TR000445 · NCATS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI BERNARD, GORDON RAPHAEL · 2012 to 2016
$41.4M
TRANSGENIC MOUSE/ ES CELL SHARES RESOURCESP60DK020593 · NIDDK · VANDERBILT UNIVERSITY · PI POWERS, ALVIN C · 1986 to 2011
$28.1M
UT Southwestern Center for Translational Medicine (UL1/KL2/TL1)UL1TR001105 · NCATS · UT SOUTHWESTERN MEDICAL CENTER · PI TOTO, ROBERT DANIEL · 2013 to 2017
$24.5M
Vanderbilt Center for Diabetes Translation ResearchP30DK092986 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI OSBORN, CHANDRA Y. · 2011 to 2020
$6.7M
UT Southwestern Center for Translational Medicine (UL1/KL2/TL1KL2TR001103 · NCATS · UT SOUTHWESTERN MEDICAL CENTER · PI TOTO, ROBERT DANIEL · 2013 to 2017
$4.0M
Addressing Literacy and Numeracy in Self-care & Clinical Outcomes in ESRDK23DK080952 · NIDDK · VANDERBILT UNIVERSITY · PI CAVANAUGH, KERRI · 2008 to 2012
$915k
Predicting Diabetes Risk Using Glucose DataK23DK104065 · NIDDK · UT SOUTHWESTERN MEDICAL CENTER · PI BOWEN, MICHAEL EDWARD · 2014 to 2018
$862k
NCATS NIH HHS KL2 TR001103NCATS NIH HHS UL1 TR000445NCATS NIH HHS UL1 TR001105NIDDK NIH HHS K23 DK080952NIDDK NIH HHS K23 DK104065NIDDK NIH HHS P30 DK092986NIDDK NIH HHS P60 DK020593
6 · The paper itself

Abstract

objectiveTo compare the effectiveness of different approaches to nutrition education in diabetes self-management education and support (DSME/S).

methodsWe randomized 150 adults with type 2 diabetes to either certified diabetes educator (CDE)-delivered DSME/S with carbohydrate gram counting or the modified plate method versus general health education. The primary outcome was change in HbA1C over 6 months.

resultsAt 6 months, HbA1C improved within the plate method [-0.83% (-1.29, -0.33), P<0.001] and carbohydrate counting [-0.63% (-1.03, -0.18), P=0.04] groups but not the control group [P=0.34]. Change in HbA1C from baseline between the control and intervention groups was not significant at 6 months (carbohydrate counting, P=0.36; modified plate method, P=0.08). In a pre-specified subgroup analysis of patients with a baseline HbA1C 7-10%, change in HbA1C from baseline improved in the carbohydrate counting [-0.86% (-1.47, -0.26), P=0.006] and plate method groups [-0.76% (-1.33, -0.19), P=0.01] compared to controls.

conclusionCDE-delivered DSME/S focused on carbohydrate counting or the modified plate method improved glycemic control in patients with an initial HbA1C between 7 and 10%. PRACTICE IMPLICATIONS: Both carbohydrate counting and the modified plate method improve glycemic control as part of DSME/S.

Indexed as

Patient Education as TopicBlood GlucoseDiabetes Mellitus, Type 2Dietary CarbohydratesDiet, DiabeticFemaleGlycated HemoglobinHumansMaleMiddle AgedOutcome Assessment, Health CareSelf CareBlood GlucoseDietary CarbohydratesGlycated HemoglobinDiabetes educationNumeracyNutritionType 2 diabetes

Identifiers

PMID27026388
PMCPMC4931976
OpenAlexW2299512871

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.