Evidence map›Paper›PMID 33562363›Full record

ArticleJournal of clinical medicine2021

Development of a Clinical and Genetic Prediction Model for Early Intestinal Resection in Patients with Crohn's Disease: Results from the IMPACT Study.

Eun Ae Kang, Jongha Jang, Chang Hwan Choi, Sang Bum Kang, Ki Bae Bang, Tae Oh Kim, Geom Seog Seo, Jae Myung Cha, Jaeyoung Chun, Yunho Jung and 8 more

Open access · goldAbstract read
In one paragraph

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 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
4.2field-weighted citation impact, top 6% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

  1. Pooled it
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  6. Evaluating the impact of modeling choices on the performance of integrated genetic and clinical models.Genetics in medicine : official journal of the American College of Medical Genetics · 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

18 authors at 13 institutions in 1 country.

Eun Ae KangDepartment of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul 03722, Korea.
Jongha JangDepartment of Bioinformatics, Soongsil University, Seoul 06978, Korea.ORCID 0000-0002-1399-1363
Chang Hwan ChoiDepartment of Internal Medicine, College of Medicine, Chung-Ang University, Seoul 06978, Korea.ORCID 0000-0001-7089-532X
Sang Bum KangDepartment of Internal Medicine, College of Medicine, Daejeon St. Mary's Hospital, The Catholic University of Korea, Daejeon 34943, Korea.ORCID 0000-0002-1946-7896
Ki Bae BangDepartment of Internal Medicine, Dankook University College of Medicine, Cheonan 31116, Korea.ORCID 0000-0002-9961-9318
Tae Oh KimDepartment of Internal Medicine, Haeundae Paik Hospital, Inje University College of Medicine, Busan 48108, Korea.
Geom Seog SeoDepartment of Internal Medicine, Digestive Disease Research Institute, Wonkwang University College of Medicine, Iksan 54538, Korea.
Jae Myung ChaDepartment of Internal Medicine, Kyung Hee University Hospital at Gang Dong, Kyung Hee University College of Medicine, Seoul 05278, Korea.
Jaeyoung ChunDepartment of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul 06273, Korea.ORCID 0000-0002-4212-0380
Yunho JungDepartment of Internal Medicine, Soonchunhyang University College of Medicine, Chungnam 31151, Korea.
Hyun Gun KimDepartment of Internal Medicine, Soonchunhyang University College of Medicine, Seoul 04401, Korea.
Jong Pil ImDepartment of Internal Medicine and Liver Research Institute, College of Medicine, Seoul National University, Seoul 03080, Korea.ORCID 0000-0003-1584-0160
Sangsoo KimDepartment of Bioinformatics, Soongsil University, Seoul 06978, Korea.ORCID 0000-0001-9836-9823
Kwang Sung AhnFunctional Genome Institute, PDXen Biosystems Inc., Seoul 34129, Korea.
Chang Kyun LeeDepartment of Internal Medicine, Kyunghee University School of Medicine, Seoul 02454, Korea.ORCID 0000-0002-4279-3825
Hyo Jong KimDepartment of Internal Medicine, Kyunghee University School of Medicine, Seoul 02454, Korea.
Min Suk KimDepartment of Human Intelligence and Robot Engineering, Sangmyung University, Chungcheongnam-do 31066, Korea.ORCID 0000-0003-4519-1683
Dong Il ParkDivision of Gastroenterology, Department of Internal Medicine and Gastrointestinal Cancer Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Korea.
Soonchunhyang University · KRSoongsil University · KRYonsei University · KRChung-Ang University · KRDankook University · KRInje University Haeundae Paik Hospital · KRKangbuk Samsung Hospital · KRKyung Hee University · KRKyung Hee University Hospital at Gangdong · KRSangmyung University · KRSeoul National University · KRThe Catholic University of Korea Daejeon St. Mary's Hospital · KRWonkwang University · KR

Funding

Ministry of Science of Korea NRF-2017R1A5A2014768National Research Foundation of Korea NRF-2017R1A2B2009596
6 · The paper itself

Abstract

Early intestinal resection in patients with Crohn's disease (CD) is necessary due to a severe and complicating disease course. Herein, we aim to predict which patients with CD need early intestinal resection within 3 years of diagnosis, according to a tree-based machine learning technique. The single-nucleotide polymorphism (SNP) genotype data for 337 CD patients recruited from 15 hospitals were typed using the Korea Biobank Array. For external validation, an additional 126 CD patients were genotyped. The predictive model was trained using the 102 candidate SNPs and seven sets of clinical information (age, sex, cigarette smoking, disease location, disease behavior, upper gastrointestinal involvement, and perianal disease) by employing a tree-based machine learning method (CatBoost). The importance of each feature was measured using the Shapley Additive Explanations (SHAP) model. The final model comprised two clinical parameters (age and disease behavior) and four SNPs (rs28785174, rs60532570, rs13056955, and rs7660164). The combined clinical-genetic model predicted early surgery more accurately than a clinical-only model in both internal (area under the receiver operating characteristic (AUROC), 0.878 vs. 0.782;

Indexed as

Crohn’s diseasegenetic variationmachine learningprognosissurgery

Identifiers

PMID33562363
PMCPMC7915022
OpenAlexW3127036342

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.