Cited by 191Liver Disease Diagnosis and TreatmentThyroid Disorders and TreatmentsAlcohol Consumption and Health Effects

Subclinical hypothyroidism and low-normal thyroid function are associated with nonalcoholic steatohepatitis and fibrosis

Kim, Donghee, Kim, Won, Joo, Sae Kyung, Bae, Jeong Mo, Kim, Jung Ho, Ahmed, Aijaz·2018·Clinical Gastroenterology and Hepatology

Abstract

Background & aims Variations in level of thyroid-stimulating hormone (TSH) within the reference range of thyroid hormone could have negative health effects. We evaluated the effect of plasma TSH levels within the euthyroid range on the severity of histological damage associated with nonalcoholic fatty liver disease (NAFLD).Methods We performed a cross-sectional study of 425 subjects with biopsy-proven NAFLD (mean age, 53 years; 52% male) who participated in the Boramae NAFLD study from January 2013 to January 2017. Each subject underwent an anthropometric assessment and laboratory and clinical evaluations. Of the subjects, 282 were assigned to a strict-normal thyroid function group (plasma level of TSH, 0.4 to 2.5 mIU/L). Patients with low thyroid function were assigned to groups of subclinical hypothyroidism (plasma level of TSH above 4.5 mIU/L with a normal thyroid hormone level; n = 59) or low-normal thyroid function (higher plasma TSH level [2.5 to 4.5 mIU/L] with a normal thyroid hormone level; n = 84). Multivariate logistic regression analysis was used to identify factors independently associated with nonalcoholic steatohepatitis (NASH) and advanced fibrosis.Results NASH and advanced fibrosis were found in higher percentages of subjects with low thyroid function vs strict-normal thyroid function (52.4% vs 37.2% for NASH and 21.0% vs 10.6% for advanced fibrosis; P < .01). Among subjects with low thyroid function, a higher proportion of patients with subclinical hypothyroidism had NASH and associated advanced fibrosis vs patients with low-normal thyroid function (57.6% vs 48.8% for NASH and 25.4% vs 17.9% for advanced fibrosis; P < .01). Subjects with low thyroid function had more extensive hepatic steatosis with greater severity of balloon degeneration and fibrosis. In multivariate analyses, low thyroid function was significantly associated with NASH (odds ratio, 1.61; 95% CI, 1.04-2.50; P = .035) and advanced fibrosis (odds ratio, 2.23; 95% CI, 1.18-4.23; P = .014). Risks of NASH and advanced fibrosis increased significantly with plasma concentration of TSH (Ptrend <.05 for each).Conclusions Subclinical hypothyroidism and low-normal thyroid function are independent predictors of NASH and advanced fibrosis, confirming the relationship between these diseases. ClinicalTrials.gov, Number: NCT02206841.

Integrity signals

Registry

Crossref · 10.1016/j.cgh.2017.08.014

Cites

36 of 36 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Kim, D., Kim, W., Joo, S. K., Bae, J. M., Kim, J. H., & Ahmed, A.
Affiliations
  • Stanford Medicine (US)
  • Seoul National University (KR)
Corresponding author
  • Kim, Donghee
  • Kim, Won
Venue
Clinical Gastroenterology and Hepatology
Publisher
Elsevier BV
Published
2018-01
Volume
16
Issue
1
Pages
123-131.e1
ISSN
1542-3565 (ISSN-L)
OpenAlex
W2745721913
Cited by
191
References
36
Citations by year
2026: 13 · 2025: 23 · 2024: 26 · 2023: 16 · 2022: 37 · 2021: 24 · 2020: 21 · 2019: 20 · 2018: 11
FWCI
11.13
Type
journal article
Language
en
Open access
closed
Locations
  • Clinical Gastroenterology and Hepatology (publishedVersion)
  • PubMed (publishedVersion)
  • Seoul National University Open Repository (Seoul National University) (submittedVersion)
Topics
  • Health Sciences › Medicine › Epidemiology › Liver Disease Diagnosis and Treatment
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Thyroid Disorders and Treatments
  • Health Sciences › Medicine › Pathology and Forensic Medicine › Alcohol Consumption and Health Effects
Keywords
subclinical hypothyroidism, thyroid-stimulating hormone, nonalcoholic steatohepatitis, liver fibrosis, non-alcoholic fatty liver disease, hepatic steatosis, Korean adults, sex differences, age differences, body mass index, alcohol consumption
MeSH terms
Adolescent, Adult, Aged, Aged, 80 and over, Cross-Sectional Studies, Female, Humans, Hypothyroidism, Liver Cirrhosis, Male, Middle Aged, Thyrotropin, Young Adult, Asymptomatic Diseases, Non-alcoholic Fatty Liver Disease

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review