Evidence map›Paper›PMID 37776082›Full record

ArticleUnited European gastroenterology journal2023

Adiposity as a risk factor for inflammatory bowel disease and the mediating effect of metabolic and inflammatory status: A population-based cohort study.

Zixuan He, Tian Fu, Shiyuan Lu, Yuhao Sun, Yao Zhang, Wenming Shi, Zhaoshen Li, Minzi Deng, Jie Chen, Yu Bai

Open access · hybridAbstract read
In one paragraph

Article in United European gastroenterology journal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
5.3field-weighted citation impact, top 4% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
  2. Obesity: An Overlooked Factor in Inflammatory Bowel Disease.International journal of molecular sciences · 2026
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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

10 authors at 5 institutions in 2 countries.

Zixuan HeDepartment of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China.
Tian FuDepartment of Gastroenterology, the Third Xiangya Hospital, Central South University, Changsha, China.ORCID 0000-0003-1692-5588
Shiyuan LuDepartment of Gastroenterology, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Yuhao SunSchool of Public Health and the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
Yao ZhangDepartment of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Wenming ShiSchool of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China.
Zhaoshen LiDepartment of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China.
Minzi DengDepartment of Gastroenterology, the Third Xiangya Hospital, Central South University, Changsha, China.
Jie ChenSchool of Public Health and the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
Yu BaiDepartment of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, China.
Second Affiliated Hospital of Zhejiang University · CNSecond Military Medical University · CNCentral South University · CNHKU-Pasteur Research Pole · HKShanghai Jiao Tong University · CN

Funding

234 Discipline Climbing Plan of Changhai Hospital, Second Military Medical University/Naval Medical University 2019YXK004National Key R&D Program of China 2018YFC1313103National Natural Science Foundation of China 82170567Natural Science Foundation of Hunan Province 2021JJ30999Shanghai Sailing Program 23YF1458700Youth Start-up Fund of Naval Medical University 2022QN065
6 · The paper itself

Abstract

backgroundTo examine whether general and abdominal adiposity was a risk factor for the new-onset of inflammatory bowel disease (IBD) and the potential mediating effect of metabolic and inflammation status.

methodsA total of 492,998 individuals free of IBD recruited from 2006 to 2010 in the UK Biobank were included in our study, with ongoing follow-up linking to the health-related outcome. Multivariable Cox regression models were used to evaluate the associations between general adiposity (body mass index) and abdominal adiposity (waist circumference) and the subsequent risk of IBD and its subtype. We also investigated the potential mediating effects of metabolic and inflammation status by carrying out exploratory mediation analyses.

resultsDuring a median follow-up of 12.5 years, we documented 2954 incident IBD cases (915 Crohn's disease [CD] and 2039 ulcerative colitis). After adjustment for important confounders, body mass index (hazard ratio [HR] highest quintile [Q5] vs. lowest quintile [Q1] = 1.18, 95% confidence interval [CI] 1.04-1.32; P-trend = 0.006) and waist circumference (HR

conclusionsAdiposity bore a risk factor for incident IBD, whereas unhealthy metabolism, especially inflammation, seemed to be an important intermediate condition between the association. Our findings provide evidence for possible mechanisms relating adiposity to IBD from an epidemiological perspective, and experimental studies are needed for further demonstration.

Indexed as

AdiposityInflammatory Bowel DiseasesCohort StudiesHumansInflammationObesityRisk FactorsadiposityBMICrohn's diseaseIBDinflammationinflammatory bowel diseasemediation analysismetabolic statusulcerative colitiswaist circumference

Identifiers

PMID37776082
PMCPMC10720687
OpenAlexW4387209926

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.