Evidence map›Paper›PMID 32041532›Full record

ArticleBMC gastroenterology2020

Non-alcoholic fatty liver disease among patients with sleep disorders: a Nationwide study of Taiwan.

Yu-Ting Wei, Peng-Yi Lee, Cheng-Yu Lin, Hsuan-Ju Chen, Che-Chen Lin, Jin-Shang Wu, Yin-Fan Chang, Chen-Long Wu, How-Ran Guo

Open access · goldAbstract read
In one paragraph

Article in BMC gastroenterology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

16 citing papers in PubMed, 23 citations in OpenAlex.

  1. Article
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  3. The Beauty Sleep to Keep a Healthy Liver.International journal of molecular sciences · 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

9 authors at 3 institutions in 2 countries.

Yu-Ting WeiDepartment of Environmental and Occupational Health, College of Medicine, National Cheng Kung University, No.138, Sheng Li Road, Tainan, 70403, Taiwan, Republic of China.
Peng-Yi LeeDepartment of Radiation Oncology, China Medical University Hospital, No. 2, Yude Road, Taichung, 40447, Taiwan, Republic of China.
Cheng-Yu LinDepartment of Environmental and Occupational Health, College of Medicine, National Cheng Kung University, No.138, Sheng Li Road, Tainan, 70403, Taiwan, Republic of China.
Hsuan-Ju ChenManagement Office for Health Data, China Medical University Hospital, No.2, Yude Road, North District, Taichung, 40447, Taiwan, Republic of China.
Che-Chen LinManagement Office for Health Data, China Medical University Hospital, No.2, Yude Road, North District, Taichung, 40447, Taiwan, Republic of China.
Jin-Shang WuDepartment of Family Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, No.138, Sheng Li Road, Tainan, 70403, Taiwan, Republic of China.
Yin-Fan ChangDepartment of Family Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, No.138, Sheng Li Road, Tainan, 70403, Taiwan, Republic of China.
Chen-Long WuDepartment of Occupational and Environmental Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, No.138, Sheng Li Road, Tainan, 70403, Taiwan, Republic of China. clwu@mail.ncku.edu.tw.
How-Ran GuoDepartment of Environmental and Occupational Health, College of Medicine, National Cheng Kung University, No.138, Sheng Li Road, Tainan, 70403, Taiwan, Republic of China. hrguo@mail.ncku.edu.tw.ORCID http://orcid.org/0000-0003-3343-3446
China Medical University · TWNational Cheng Kung University Hospital · TWTaipei Tzu Chi Hospital · TW

Funding

Academia Sinica, Taiwan, R.O.C. BM10701010021Ministry of Health and Welfare MOHW107-TDU-B-212-123004Ministry of Science and Technology Taiwan, R.O.C. MOST 106-2321-B-039-005
6 · The paper itself

Abstract

backgroundNonalcoholic fatty liver disease (NAFLD) is one of the most common chronic liver diseases. Studies have shown that sleep apnea is associated with NAFLD. However, studies on the association between sleep disorders in general and NAFLD are limited. We conducted a nationwide population-based longitudinal study to evaluate this potential association.

methodsWe identified patients diagnosed with sleep disorders in the years 2000 through 2005 in Taiwan using the National Health Insurance Research Database and selected an equal number of patients without sleep disorders from the same database as the comparison cohort. The patients were followed from the index date to the diagnosis of NAFLD or the end of 2013. We used Cox proportional hazards models to estimate the risk of NAFLD associated with sleep disorders.

resultsA total of 33,045 patients with sleep disorders were identified. The incidence of NAFLD was 14.0 per 10,000 person-year in patients with sleep disorders and 6.2 per 10,000 person-year in the comparison cohort. The adjusted hazard ratio (AHR) of NAFLD associated with sleep disorders was 1.78 (95% confidence interval [95%CI]: 1.46-2.16), and other independent risk factors included male sex (AHR = 1.31, 95%CI: 1.12-1.54), age 40-59 years (AHR = 1.49, 95%CI: 1.21-1.82), and dyslipidemia (AHR = 2.51, 95%CI: 2.08-3.04). In the subgroup analyses, both patients with (AHR = 2.24, 95%CI: 1.05-4.77) and without (AHR = 1.77, 95%CI: 1.46-2.15) sleep apnea had an increased risk of NAFLD.

conclusionsSleep disorders are associated with NAFLD, even in patients without sleep apnea. Further studies are warranted to explore the mechanisms of the association.

Indexed as

AdultAgedCohort StudiesFemaleHumansLongitudinal StudiesMaleMiddle AgedNon-alcoholic Fatty Liver DiseaseProportional Hazards ModelsRisk FactorsSleep Wake DisordersTaiwanEpidemiologyNonalcoholic fatty liver diseasePopulation-based cohort studySleep disorders

Identifiers

PMID32041532
PMCPMC7011431
OpenAlexW3010310420

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.