Evidence map›Paper›PMID 41809615›Full record

ArticleSultan Qaboos University medical journal2026

Associations Between Overt and Subclinical Hypothyroidism in Pregnancy and Adverse Maternal and Neonatal Outcomes:

Rahma Al Kindi, Noof Al Ghammari, Amina Al Malki, Aida Al Ismaili, Hana Al Sumri

Abstract readMulticenter Study
In one paragraph

Article in Sultan Qaboos University medical journal, 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. 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

5 authors.

Rahma Al KindiDepartment of Family Medicine & Public Health, Sultan Qaboos University Hospital, University Medical City, Muscat, Oman.ORCID 0000-0002-3686-8624
Noof Al GhammariFamily Medicine Residency Program, Oman Medical Specialty Board, Muscat, Oman.
Amina Al MalkiFamily Medicine Residency Program, Oman Medical Specialty Board, Muscat, Oman.
Aida Al IsmailiNorth Al Khuwair Extended Health Center, Directorate General of Health Services, Ministry of Health, Muscat, Oman.
Hana Al SumriDepartment of Family Medicine & Public Health, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman.ORCID 0000-0002-9147-6164

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: This study aimed to determine associations between hypothyroidism during pregnancy and selected maternal and neonatal outcomes. Methods: A retrospective, cohort study was conducted between January 2018 and December 2020 at the two main tertiary hospitals in Muscat, Oman. The study included 408 Omani pregnant women aged 18-45 years. Participants were divided into two groups: those diagnosed with overt or subclinical hypothyroidism (n = 201; exposed group) and those with normal thyroid function (n = 207; unexposed group), matched for relevant variables. Data were collected from electronic medical records to assess maternal and neonatal outcomes. Results: Most exposed women (94.5%) had overt hypothyroidism. No significant differences were observed between the two groups in gestational diabetes mellitus, gestational hypertension, or pre-eclampsia ( Conclusion: Hypothyroidism during pregnancy was not associated with an increased risk of most adverse maternal or neonatal outcomes in this cohort. This may be attributed to the effective management of hypothyroidism, as the majority of affected women were on thyroxine therapy, maintaining a clinically and biochemically euthyroid state throughout pregnancy.

Indexed as

HypothyroidismPregnancy ComplicationsPregnancy OutcomeAdolescentAdultAnemia, Iron-DeficiencyFemaleHumansMiddle AgedOmanPregnancyRetrospective StudiesYoung AdultHypothyroidismOmanPregnancyPregnancy ComplicationsThyroid Disease

Identifiers

PMID41809615
PMCPMC12969451

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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.