Evidence map›Paper›PMID 35321339›Full record

ArticleFrontiers in endocrinology2022

The Association Between Thyroid Diseases and Alzheimer's Disease in a National Health Screening Cohort in Korea.

Ji Hee Kim, Heui Seung Lee, Yoo Hwan Kim, Mi Jung Kwon, Joo-Hee Kim, Chan Yang Min, Dae Myoung Yoo, Hyo Geun Choi

Open access · goldAbstract read
In one paragraph

Article in Frontiers in endocrinology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 4 pooled it
5.3field-weighted citation impact, top 3% 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.

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

21 citing papers in PubMed, 4 syntheses or guidelines pooled it, 40 citations in OpenAlex.

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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

8 authors at 1 institution in 1 country.

Ji Hee KimDepartment of Neurosurgery, Hallym University College of Medicine, Anyang, South Korea.
Heui Seung LeeDepartment of Neurosurgery, Hallym University College of Medicine, Anyang, South Korea.
Yoo Hwan KimDepartment of Neurology, Hallym University College of Medicine, Anyang, South Korea.
Mi Jung KwonDepartment of Pathology, Hallym University College of Medicine, Anyang, South Korea.
Joo-Hee KimDivision of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, Hallym University College of Medicine, Anyang, South Korea.
Chan Yang MinHallym Data Science Laboratory, Hallym University College of Medicine, Anyang, South Korea.
Dae Myoung YooHallym Data Science Laboratory, Hallym University College of Medicine, Anyang, South Korea.
Hyo Geun ChoiHallym Data Science Laboratory, Hallym University College of Medicine, Anyang, South Korea.
Hallym University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: Thyroid dysfunction is linked to an increased risk of cognitive impairment. However, studies on the relationships between thyroid diseases and Alzheimer's disease (AD) have reported conflicting results. We investigated the associations between several thyroid diseases and AD in a nested case-control study. Methods: A total of 1,977 participants with AD were identified by claims data from 2002-2015 among a random sample of half a million people in the Korean National Health Insurance database. We recruited 16,473 age- and sex-matched (1:4 ratio) control participants and applied conditional logistic regression to estimate the relationships between thyroid diseases and AD, with adjustments for potential confounders, such as basic demographics, lifestyle factors, and various medical conditions or comorbidities. Results: The prevalence rates of hypothyroidism (odds ratio [OR]=1.14, 95% confidence interval [CI]=1.00-1.30), thyroiditis (OR=1.22, 95% CI=1.05-1.40), and hyperthyroidism (OR=1.13, 95% CI=1.01-1.28) were significantly higher in participants with AD than in control participants after adjustment for confounders. Conclusion: In this large national sample, we found significant relationships between several thyroid diseases and AD. Despite of the need for further investigation, these findings could better support to appreciate the pathophysiology of AD.

Indexed as

Alzheimer DiseaseHyperthyroidismHypothyroidismThyroid DiseasesCase-Control StudiesHumansAlzheimer’s disease (AD)cognitive declineneurodegenerationneurodegenerative diseasesthyroid disease

Identifiers

PMID35321339
PMCPMC8936176
OpenAlexW4220846052

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.