Evidence map›Paper›PMID 41582560›Full record

ArticlePublic health nutrition2026

Vitamin D status during pregnancy modulates the effect of pre-pregnancy obesity on gestational diabetes mellitus risk: a birth cohort study.

Ali H Ziyab, Abdullah Al-Taiar, Reem Al-Sabah, Majeda S Hammoud, Saeed Akhtar

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Article in Public health nutrition, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

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3citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Ali H ZiyabDepartment of Community Medicine and Behavioral Sciences, College of Medicine, Kuwait Universityhttps://ror.org/021e5j056, Safat, Kuwait.ORCID https://orcid.org/0000-0003-3099-4424
Abdullah Al-TaiarJoint School of Public Health, Macon & Joan Brock Virginia Health Sciences at Old Dominion University, Norfolk, VA, USA.ORCID https://orcid.org/0000-0001-7421-3381
Reem Al-SabahDepartment of Community Medicine and Behavioral Sciences, College of Medicine, Kuwait Universityhttps://ror.org/021e5j056, Safat, Kuwait.
Majeda S HammoudDepartment of Pediatrics, College of Medicine, Kuwait University, Safat, Kuwait.
Saeed AkhtarDepartment of Community Medicine and Behavioral Sciences, College of Medicine, Kuwait Universityhttps://ror.org/021e5j056, Safat, Kuwait.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo determine whether gestational vitamin D status modulates the effect of pre-pregnancy obesity on gestational diabetes mellitus (GDM) risk while stratifying by maternal age.

designBirth cohort.

settingA major maternity hospital in Kuwait.

participantsPregnant women in their second/third trimester of gestation were enrolled. Pre-pregnancy BMI (kg/m

resultsData from 957 pregnant women were analysed, with GDM affecting 166 (17·4 %) pregnancies. Pre-pregnancy obesity and gestational vitamin D deficiency were ascertained in 275 (28·7 %) and 533 (55·7 %) pregnant women, respectively. The association between pre-pregnancy obesity and GDM risk differed according to maternal age and gestational vitamin D status (

conclusionsGestational vitamin D status modulates the effect of pre-pregnancy obesity on GDM risk in an age-specific manner.

Indexed as

Diabetes, GestationalObesityPregnancy ComplicationsVitamin DVitamin D DeficiencyAdultBirth CohortBody Mass IndexCohort StudiesFemaleHumansKuwaitMaternal AgePregnancyRisk FactorsYoung Adult25-hydroxyvitamin DVitamin D25-hydroxyvitamin DEffect modificationGestational diabetes mellitusInteractionMaternal ageObesityPregnancyVitamin D

Identifiers

PMID41582560
PMCPMC12917410

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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.