Evidence map›Paper›PMID 42411938›Full record

ArticleDiabetes care2026

Habituation to Elevated Glucose Levels in Type 1 Diabetes: Function and Well-being in Guideline-Based Versus Typical Glycemic Range.

Elizabeth A Pyatak, Stefan Schneider, Raymond Hernandez, Claire Hoogendoorn, Meredith Hawkins, Jeffrey S Gonzalez

Abstract read
In one paragraph

Article in Diabetes care, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Elizabeth A PyatakChan Division of Occupational Science and Occupational Therapy, University of Southern California, Los Angeles, CA.ORCID 0000-0003-3280-8912
Stefan SchneiderCenter for Social and Economic Research, University of Southern California, Los Angeles, CA.
Raymond HernandezChan Division of Occupational Science and Occupational Therapy, University of Southern California, Los Angeles, CA.
Claire HoogendoornFerkauf Graduate School of Psychology, Yeshiva University, Bronx, NY.ORCID 0000-0003-4526-1952
Meredith HawkinsDepartment of Medicine (Endocrinology), Albert Einstein College of Medicine, Bronx, NY.
Jeffrey S GonzalezORCID 0000-0002-8252-2077

Funding

Southern California Clinical and Translational Science InstituteUL1TR001855 · NCATS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Thomas A Buchanan, Michele D. Kipke · 2016 to 2026
$81.3M
Southern California Clinical and Translational Science InstituteUL1TR000130 · NCATS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI BUCHANAN, THOMAS A · 2012 to 2015
$36.0M
Ambulatory Methods for Measuring Cognitive ChangeU2CAG060408 · NIA · PENNSYLVANIA STATE UNIVERSITY, THE · PI CHINCHILLI, VERNON M · 2018 to 2022
$14.9M
New York Regional Center for Diabetes Translation Research - Translational Intervention Methodology CoreP30DK111022 · NIDDK · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI JEFFREY GONZALEZ · 2016 to 2026
$7.8M
Function and Emotion in Everyday Life with Type 1 Diabetes: FEEL-T1DR01DK121298 · NIDDK · UNIVERSITY OF SOUTHERN CALIFORNIA · PI GONZALEZ, JEFFREY S, PYATAK, ELIZABETH F · 2019 to 2022
$3.2M
Abbott Diabetes CareNCATS NIH HHS UL1 TR000130NCATS NIH HHS UL1TR000130NCATS NIH HHS UL1 TR001855NCATS NIH HHS UL1TR001855NIA NIH HHS 1U2CAG060408NIA NIH HHS U2C AG060408NIDDK NIH HHS 1R01DK121298NIDDK NIH HHS P30 DK111022NIDDK NIH HHS P30DK111022NIDDK NIH HHS R01 DK121298
6 · The paper itself

Abstract

objectiveChronic hyperglycemia may shift physiological and perceptual thresholds upward, such that guideline-defined glucose targets feel aversive. We compared time in range (TIR) (70-180 mg/dL) with time in personal range (TIPR) (mean glucose ±50 mg/dL) to determine whether daily symptoms, functioning, and diabetes-specific outcomes align more closely with guideline-based versus personal glucose ranges. RESEARCH DESIGN AND

methodsAdults with type 1 diabetes completed 14 days of blinded continuous glucose monitoring (CGM), with ecological momentary assessments (EMAs) and mobile cognitive testing six times daily. For each 3-h interval preceding an EMA prompt, we calculated the percentage of time in guideline-defined and personal ranges. We estimated within-person correlations and regression models evaluating the incremental predictive effects of TIPR over TIR. Analyses were repeated stratified by personal (unblinded) CGM use.

resultsAnalyses included 161 participants (mean ± SD 41.1 ± 14.8 years old; 55% female; 41% Hispanic, 30% non-Hispanic White, 14% non-Hispanic Black). Compared with TIR, TIPR was more consistently associated with improved pain, fatigue, activity demands, and perceptual speed, whereas TIR was more strongly associated with better diabetes-specific self-evaluations (diabetes distress and self-care). Glucose metrics showed minimal associations with stress and negative affect, and TIPR showed modest associations with positive affect. In models including both predictors, TIPR explained unique variance beyond TIR for several outcomes. Associations between glucose metrics and diabetes-specific outcomes were stronger among CGM users than nonusers.

conclusionsPersonal glucose ranges capture aspects of lived experience not fully reflected by guideline targets, supporting TIPR as a complementary metric for psychosocially informed, person-centered care.

Indexed as

Blood GlucoseDiabetes Mellitus, Type 1HyperglycemiaAdultBlood Glucose Self-MonitoringContinuous Glucose MonitoringFemaleHumansMaleMiddle AgedBlood Glucose

Identifiers

PMID42411938
PMCPMC13493343

What OpenQuestion holds

Textmetadata
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Registered trials

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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.