Evidence map›Paper›PMID 34238770›Full record

ArticleGut and liver2022

Cardiovascular Risk Is Elevated in Lean Subjects with Nonalcoholic Fatty Liver Disease.

Yuna Kim, Eugene Han, Jae Seung Lee, Hye Won Lee, Beom Kyung Kim, Mi Kyung Kim, Hye Soon Kim, Jun Yong Park, Do Young Kim, Sang Hoon Ahn and 5 more

Abstract read
In one paragraph

Article in Gut and liver, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed, 5 pooled it
–field-weighted citation impact
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

52 citing papers in PubMed, 5 syntheses or guidelines pooled it.

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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

15 authors.

Yuna KimDepartment of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0000-0003-1574-9121
Eugene HanDepartment of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea.ORCID https://orcid.org/0000-0002-3237-3317
Jae Seung LeeDepartment of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0000-0002-2371-0967
Hye Won LeeDepartment of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0000-0002-3552-3560
Beom Kyung KimDepartment of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0000-0002-5363-2496
Mi Kyung KimDepartment of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea.ORCID https://orcid.org/0000-0002-7388-2660
Hye Soon KimDepartment of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea.ORCID https://orcid.org/0000-0001-6298-3506
Jun Yong ParkDepartment of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0000-0001-6324-2224
Do Young KimDepartment of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0000-0002-8327-3439
Sang Hoon AhnDepartment of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0000-0002-3629-4624
Byung-Wan LeeDepartment of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0000-0002-9899-4992
Eun Seok KangDepartment of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0000-0002-0364-4675
Bong-Soo ChaDepartment of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0000-0003-0542-2854
Yong-Ho LeeDepartment of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0000-0002-6219-4942
Seung Up KimDepartment of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0000-0002-9658-8050

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aims: Nonalcoholic fatty liver disease (NAFLD) and obesity are independently associated with an increased risk for atherosclerotic cardiovascular disease (ASCVD), the leading cause of mortality in patients with NAFLD. Many NAFLD patients are lean, but their ASCVD risk compared to obese subjects with NAFLD is unclear.

methodsData from the 2008 to 2011 Korea National Health and Nutrition Examination Surveys database were analyzed (n=4,786). NAFLD was defined as a comprehensive NAFLD score ≥40 or a liver fat score ≥-0.640. ASCVD risk was evaluated using the American College of Cardiology/ American Heart Association guidelines.

resultsThe frequency of subjects without NAFLD, with obese NAFLD, and with lean NAFLD was 62.4% (n=2,987), 26.6% (n=1,274), and 11.0% (n=525), respectively. Subjects with lean NAFLD had a significantly higher ASCVD score and prevalence of a high ASCVD risk (mean 15.6±14.0, 51.6%) than those with obese NAFLD and without NAFLD (mean 11.2±11.4, 39.8%; mean 7.9±10.9, 25.5%; all p<0.001). Subjects with lean NAFLD and significant liver fibrosis showed a significantly higher odds ratio for a high risk for ASCVD than those with obese NAFLD with or without significant liver fibrosis (odds ratio, 2.60 vs 1.93; p=0.023).

conclusionsSubjects with lean NAFLD had a significantly higher ASCVD score and prevalence of high risk for ASCVD than those with obese NAFLD. Similarly, lean subjects with significant liver fibrosis had a higher probability of ASCVD than obese subjects in the subpopulation with NAFLD.

Indexed as

Cardiovascular DiseasesNon-alcoholic Fatty Liver DiseaseBody Mass IndexHeart Disease Risk FactorsHumansLiverLiver CirrhosisObesityRisk FactorsCardiovascular riskFatty liverLeanLiver fibrosisNonalcoholic fatty liver disease

Identifiers

PMID34238770
PMCPMC8924809

What OpenQuestion holds

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Registered trials

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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.