Evidence map›Paper›PMID 34288580›Full record

ArticleUnited European gastroenterology journal2021

Impact of thyroid disorders on the incidence of non-alcoholic fatty liver disease in Germany.

Christian Labenz, Karel Kostev, Angelo Armandi, Peter R Galle, Jörn M Schattenberg

Open access · hybridAbstract read
In one paragraph

Article in United European gastroenterology journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 4 pooled it
1.8field-weighted citation impact, top 15% 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

14 citing papers in PubMed, 4 syntheses or guidelines pooled it, 23 citations in OpenAlex.

  1. Pooled it
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  9. Thyroid dysfunction in MASLD: Results of a nationwide study.JHEP reports : innovation in hepatology · 2025
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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

5 authors at 1 institution in 3 countries.

Christian LabenzDepartment of Internal Medicine I, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany.
Karel KostevEpidemiology, IQVIA, Frankfurt am Main, Germany.
Angelo ArmandiDepartment of Internal Medicine I, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany.
Peter R GalleDepartment of Internal Medicine I, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany.
Jörn M SchattenbergDepartment of Internal Medicine I, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany.ORCID 0000-0002-4224-4703
Johannes Gutenberg University Mainz · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundStudies investigating a potential association between hypothyroidism and non-alcoholic fatty liver disease (NAFLD) showed conflicting results and large-scale population-based data from Germany on this topic are currently missing.

objectiveIt was the aim of this analysis to investigate the impact of thyroid gland disorders on the prevalence of NAFLD in Germany.

methodsIn this case-control study, using the German disease Analyzer database (IQVIA), NAFLD patients were matched to patients without NAFLD by age, sex, index year, treating physician, diabetes mellitus type II, and obesity. The main outcome of the study was an association between thyroid gland disorders (hypothyroidism, hyperthyroidism and autoimmune thyroiditis) and incident NAFLD and was evaluated using logistic regression analyses.

results57,483 patients with NAFLD were matched to 57,483 patients without liver disease. Mean age of the cohort was 60.3 years (±14.1) and 52.3% were men. In regression analyses, hypothyroidism (OR 1.17, 95% CI 1.10 - 1.24, p < 0.001) as well as autoimmune thyroiditis (OR 1.53, 95% CI 1.35-1.73, p < 0.001) were associated with a higher risk of NAFLD. In contrast, hyperthyroidism was associated with a lower risk of NAFLD (OR 0.85, 95% CI 0.77-0.94, p < 0.001). The effect of hypothyroidism on the prevalence of NAFLD remained significant across men (OR 1.31, 95% CI 1.15-1.48) as well as women (OR 1.12, 95% CI 1.05-1.21).

conclusionHypothyroidism seems to be a risk factor for incident NAFLD.

Indexed as

AdultAgedCase-Control StudiesDiabetes Mellitus, Type 2FemaleGermanyHumansHyperthyroidismHypothyroidismIncidenceLogistic ModelsMaleMiddle AgedNon-alcoholic Fatty Liver DiseaseObesityPrevalencedisease burdenliver diseasemetabolic comorbiditiesnon-alcoholic steatohepatitisthyroid gland disorders

Identifiers

PMID34288580
PMCPMC8435260
OpenAlexW3185396697

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.