Evidence map›Paper›PMID 38638557›Full record

ArticleCurrent developments in nutrition2024

The Association Between Diet Quality and Glycemic Outcomes Among People with Type 1 Diabetes.

Melanie B Gillingham, Martin Chase Marak, Michael C Riddell, Peter Calhoun, Robin L Gal, Susana R Patton, Peter G Jacobs, Jessica R Castle, Mark A Clements, Francis J Doyle and 2 more

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Current developments in nutrition, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07278063 (Effect of Gender and Meal Composition on the Postprandial Glycemic Response in People With Type 1 Diabetes), which is not on this map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.4field-weighted citation impact, top 18% 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.

NCT07278063 nanot yet recruitingnot on this mapstarted 2026, after this paper: background citation

Effect of Gender and Meal Composition on the Postprandial Glycemic Response in People With Type 1 Diabetes: Impact of Fat Content and Menstrual Cycle Phases

TypeinterventionalSponsorInstituto de Investigacion Sanitaria La FeRan2026 to 2028Enrolled50ConditionsType 1 Diabetes Mellitus, Glycemic Variability, Sex Characteristics, Menstrual CycleArmsLow Fat Mixed Meal, High Fat Mixed Meal
3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
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

12 authors at 8 institutions in 3 countries.

Melanie B GillinghamDepartment of Molecular and Medical Genetics, Oregon Health and Science University, Portland, OR, United States.
Martin Chase MarakJaeb Center for Health Research, Tampa, FL, United States.
Michael C RiddellSchool of Kinesiology and Health Science, Muscle Health Research Centre, York University, Toronto, Canada.
Peter CalhounJaeb Center for Health Research, Tampa, FL, United States.
Robin L GalJaeb Center for Health Research, Tampa, FL, United States.
Susana R PattonCenter for Healthcare Delivery Science, Nemours Children's Health, Jacksonville, FL, United States.
Peter G JacobsDepartment of Biomedical Engineering, Oregon Health and Science University, Portland, OR, United States.
Jessica R CastleSchool of Medicine, Division of Endocrinology, Diabetes and Clinical Nutrition, Harold Schnitzer Diabetes Health Center, Oregon Health and Science University, Portland, OR, United States.
Mark A ClementsDepartment of Pediatrics, Endocrine/Diabetes Clinical Research, Children's Mercy Hospital, Kansas City, MO, United States.
Francis J DoyleHarvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, United States.
Michael R RickelsDivision of Endocrinology, Diabetes & Metabolism, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States.
Corby K MartinPennington Biomedical Research Center, Louisiana State University, Baton Rouge, LA, United States.
Jaeb Center for Health Research · USOregon Health & Science University · USChildren's Mercy Hospital · USHarvard University · USNemours Children's Health System · USPennington Biomedical Research Center · USUniversity of Pennsylvania · USYork University · CA

Funding

Research BaseP30DK072476 · NIDDK · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI Sujoy Ghosh · 2005 to 2026
$26.5M
NIDDK NIH HHS P30 DK072476
6 · The paper itself

Abstract

Background: The amount and type of food consumed impacts the glycemic response and insulin needs of people with type 1 diabetes mellitus (T1DM). Daily variability in consumption, reflected in diet quality, may acutely impact glycemic levels and insulin needs. Objective: Type 1 Diabetes Exercise Initiative (T1DEXI) data were examined to evaluate the impact of daily diet quality on near-term glycemic control and interaction with exercise. Methods: Using the Remote Food Photography Method, ≤8 d of dietary intake data were analyzed per participant. Diet quality was quantified with the Healthy Eating Index-2015 (HEI), where a score of 100 indicates the highest-quality diet. Each participant day was classified as low HEI (≤57) or high HEI (>57) based on the mean of nationally reported HEI data. Within participants, the relationship between diet quality and subsequent glycemia measured by continuous glucose monitoring (CGM) and total insulin dose usage was evaluated using a paired Results: Two hundred twenty-three adults (76% female) with mean ± SD age, HbA1c, and body mass index (BMI) of 37 ± 14 y, 6.6% ± 0.7%, and 25.1 ± 3.6 kg/m Conclusions: Higher HEI scores correlated with improved glycemia and lower insulin needs, although the impact of diet quality was modest and smaller than the previously reported impact of exercise.

Indexed as

diet qualityexerciseglycemiaHealthy Eating Indexhumanstime in rangeType 1 diabetes

Identifiers

PMID38638557
PMCPMC11024491
OpenAlexW4393203153

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.