Evidence map›Paper›PMID 42830429›Full record

Observational studyEndocrinology, diabetes & metabolism2026

Glycaemic Variability and C-Peptide in Bangladeshi Children, Adolescents, and Young Adults With Diabetes: A Prospective Study.

Ajmina Hasan Flabe, Bedowra Zabeen, Shatil Amirat, Jing Luo

Abstract readObservational Study
In one paragraph

Observational study in Endocrinology, diabetes & metabolism, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Observational
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

4 authors.

Ajmina Hasan FlabeBADAS Paediatric Diabetes Care and Research Centre, Diabetic Association of Bangladesh, BIRDEM, Dhaka, Bangladesh.ORCID https://orcid.org/0000-0001-8675-7490
Bedowra ZabeenBADAS Paediatric Diabetes Care and Research Centre, Diabetic Association of Bangladesh, BIRDEM, Dhaka, Bangladesh.ORCID https://orcid.org/0000-0002-3490-5946
Shatil AmiratBADAS Paediatric Diabetes Care and Research Centre, Diabetic Association of Bangladesh, BIRDEM, Dhaka, Bangladesh.ORCID https://orcid.org/0009-0008-1034-9130
Jing LuoDivision of General Internal Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo characterise the magnitude of glycaemic variability and to examine the factors associated with it, with particular attention to residual beta-cell function measured by fasting C-peptide, in children, adolescents, and young adults with diabetes in Bangladesh. DESIGN AND

settingProspective observational study at the BADAS Paediatric Diabetes Care and Research Centre, BIRDEM, Dhaka, using 14 days of blinded professional continuous glucose monitoring (CGM). Participants were enrolled between March and November 2024.

participantsNinety-seven participants aged 1-25 years (68 with Type 1 and 29 with Type 2 diabetes) had at least seven valid CGM days and a paired HbA1c within 2 weeks of CGM initiation. Fasting C-peptide was available for 46 participants.

main outcome measuresThe coefficient of variation (CV) of glucose as the primary metric of variability; time in range, time above range, and time below range as secondary metrics; and independent predictors of CV on multivariable regression.

resultsMean CV was 39.4% (SD 9.2), and 59 of 97 participants (60.8%) were at or above the recommended target of 36%. CV was higher in Type 1 than Type 2 diabetes (41.9% vs. 33.3%). Lower fasting C-peptide was independently associated with higher CV after adjustment for diabetes type, age, and insulin dose (-1.94 percentage points per ng/mL, 95% CI -3.35 to -0.53; model R-squared 0.52), with a graded relationship across pre-specified C-peptide categories for CV, time in range, and time below range.

conclusionsGlycaemic variability substantially exceeds international targets in this setting. Fasting C-peptide, available for fewer than half of the cohort, showed a graded association with variability that is best regarded as hypothesis-generating; if confirmed in larger studies, it could offer a low-cost means of identifying children at highest variability risk where CGM access is limited.

Indexed as

Blood GlucoseC-PeptideDiabetes Mellitus, Type 1Diabetes Mellitus, Type 2AdolescentAdultBangladeshChildChild, PreschoolContinuous Glucose MonitoringFemaleGlycated HemoglobinHumansInfantMaleProspective StudiesBlood GlucoseC-PeptideGlycated HemoglobinBangladeshcoefficient of variationcontinuous glucose monitoringC‐peptideglycaemic variabilitylow‐ and middle‐income countriespaediatric diabetes

Identifiers

PMID42830429
PMCPMC13635488

What Socratic 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 Socratic graph.