ArticleJournal of clinical medicine2021
The Effects of Previous Thyroid Disease on the Susceptibility to, Morbidity of, and Mortality Due to COVID-19: A Nationwide Cohort Study in South Korea.
Article in Journal of clinical medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.
- Causal associations between thyroid dysfunction and COVID-19 susceptibility and severity: A bidirectional Mendelian randomization study.Frontiers in endocrinology · 2022Pooled it
- Comorbidities affecting re-admission and survival in COVID-19: Application of joint frailty model.PloS one · 2024Article
- Big Data Research in the Field of Endocrine Diseases Using the Korean National Health Information Database.Endocrinology and metabolism (Seoul, Korea) · 2023Review
- Metformin is associated with reduced COVID-19 severity in patients with prediabetes.Diabetes research and clinical practice · 2022Observational
- Metformin is Associated with Reduced COVID-19 Severity in Patients with Prediabetes.medRxiv : the preprint server for health sciences · 2022Article
- The New Entity of Subacute Thyroiditis amid the COVID-19 Pandemic: From Infection to Vaccine.Diagnostics (Basel, Switzerland) · 2022Review
- Hypothyroidism does not lead to worse prognosis in COVID-19: findings from the Brazilian COVID-19 registry.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2022Article
- Thyroid hormone treatment and SARS-CoV-2 infection.Endocrine · 2022Article
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 1 country.
Funding
Abstract
This study aimed to investigate the associations of the susceptibility to, morbidity of, and mortality due to coronavirus disease 2019 (COVID-19) with thyroid diseases. Korea National Health Insurance Database Coronavirus disease 2019 (NHID-COVID-19) medical claim code data from 2015 to 2020 were analyzed. A total of 8070 COVID-19 patients and 32,280 matched control participants were evaluated for histories of hypothyroidism, hyperthyroidism, Graves' disease, thyroiditis, and autoimmune thyroiditis. The relationships of susceptibility to, morbidity of, and mortality due to COVID-19 with hypothyroidism, hyperthyroidism, Graves' disease, thyroiditis, and autoimmune thyroiditis were analyzed using a conditional logistic regression. Hypothyroidism, hyperthyroidism, Graves' disease, thyroiditis, and autoimmune thyroiditis were not associated with susceptibility to, morbidity of, or mortality due to COVID-19. Graves' disease was related to higher odds of mortality due to COVID-19 in the adjusted model but the confidence interval (CI) was wide, probably due to the small number of deaths among patients with Graves' disease (aOR = 11.43, 95% CI = 1.29-101.22,
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Registered trials
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.