Evidence map›Paper›PMID 36915168›Full record

ArticleJournal of translational medicine2023

Lipid metabolism, BMI and the risk of nonalcoholic fatty liver disease in the general population: evidence from a mediation analysis.

Song Lu, Qiyang Xie, Maobin Kuang, Chong Hu, Xinghui Li, Huijian Yang, Guotai Sheng, Guobo Xie, Yang Zou

Open access · goldFull text read
In one paragraph

Article in Journal of translational medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 2 pooled it
14.4field-weighted citation impact, top 1% 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

47 citing papers in PubMed, 2 syntheses or guidelines pooled it, 67 citations in OpenAlex.

  1. Pooled it
  2. Donor-Related Risk Factors for Normothermic Machine Perfusion in Liver Transplantation: A Meta-Analysis.Liver international : official journal of the International Association for the Study of the Liver · 2025
    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

9 authors at 2 institutions in 1 country.

Song Lu *Department of Cardiology, Jiangxi Provincial People's Hospital, Medical College of Nanchang University, Nanchang, 330006, Jiangxi, China.
Qiyang Xie *Department of Cardiology, Jiangxi Provincial People's Hospital, Medical College of Nanchang University, Nanchang, 330006, Jiangxi, China.
Maobin Kuang *Department of Cardiology, Jiangxi Provincial People's Hospital, Medical College of Nanchang University, Nanchang, 330006, Jiangxi, China.
Chong HuDepartment of Gastroenterology, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, 330006, Jiangxi, China.
Xinghui LiFuzhou Dongxiang District People's Hospital, Fuzhou, 331800, Jiangxi, China.
Huijian YangFuzhou Dongxiang District People's Hospital, Fuzhou, 331800, Jiangxi, China.
Guotai ShengDepartment of Cardiology, Jiangxi Provincial People's Hospital, Medical College of Nanchang University, Nanchang, 330006, Jiangxi, China.
Guobo XieDepartment of Cardiology, Jiangxi Provincial People's Hospital, Medical College of Nanchang University, Nanchang, 330006, Jiangxi, China. xgb19810830@163.com.
Yang ZouJiangxi Cardiovascular Research Institute, Jiangxi Provincial People's Hospital, The First Affiliated Hospital of Nanchang Medical College, Nanchang, 330006, Jiangxi, China. jxyxyzy@163.com.ORCID 0000-0002-9373-928X
Nanchang University · CNFirst Affiliated Hospital of Jiangxi Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBody mass index (BMI) and lipid parameters are the most commonly used anthropometric parameters and biomarkers for assessing nonalcoholic fatty liver disease (NAFLD) risk. This study aimed to assess and quantify the mediating role of traditional and non-traditional lipid parameters on the association between BMI and NAFLD.

methodUsing data from 14,251 subjects from the NAGALA (NAfld in the Gifu Area, Longitudinal Analysis) study, mediation analyses were performed to explore the roles of traditional [total cholesterol (TC), triglyceride (TG), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C)] and non-traditional [non-HDL-C, remnant cholesterol (RC), TC/HDL-C ratio, LDL-C/HDL-C ratio, TG/HDL-C ratio, non-HDL-C/HDL-C ratio, and RC/HDL-C ratio] lipid parameters in the association of BMI with NAFLD and quantify the mediation effect of these lipid parameters on the association of BMI with NAFLD using the percentage of mediation.

resultAfter fully adjusting for confounders, multivariate regression analysis showed that both BMI and lipid parameters were associated with NAFLD (All P-value < 0.001). Mediation analysis showed that both traditional and non-traditional lipid parameters mediated the association between BMI and NAFLD (All P-value of proportion mediate < 0.001), among which non-traditional lipid parameters such as RC, RC/HDL-C ratio, non-HDL-C/HDL-C ratio, and TC/HDL-C ratio accounted for a relatively large proportion, 11.4%, 10.8%, 10.2%, and 10.2%, respectively. Further stratified analysis according to sex, age, and BMI showed that this mediation effect only existed in normal-weight (18.5 kg/m

conclusionThe new findings of this study showed that all lipid parameters were involved in and mediated the risk of BMI-related NAFLD, and the contribution of non-traditional lipid parameters to the mediation effect of this association was higher than that of traditional lipid parameters, especially RC, RC/HDL-C ratio, non-HDL-C/HDL-C ratio, and TC/HDL-C ratio. Based on these results, we suggest that we should focus on monitoring non-traditional lipid parameters, especially RC and RC/HDL-C ratio, when BMI intervention is needed in the process of preventing or treating NAFLD.

Indexed as

Non-alcoholic Fatty Liver DiseaseAdultBody Mass IndexCholesterolCholesterol, HDLCholesterol, LDLFemaleHumansLipid MetabolismLipoproteinsMaleMediation AnalysisMiddle AgedTriglyceridesCholesterolCholesterol, HDLCholesterol, LDLLipoproteinsTriglyceridesBMIMediation analysisNAFLDNon-traditional lipid parameterRemnant cholesterol

Identifiers

PMID36915168
PMCPMC10012451
OpenAlexW4324128537

What OpenQuestion holds

Textfull text, public
LicenceCC BY
measurements read96
identifiers read1
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.