Evidence map›Paper›PMID 23731541›Full record

ArticleAmerican journal of human genetics2013

Large sample size, wide variant spectrum, and advanced machine-learning technique boost risk prediction for inflammatory bowel disease.

Zhi Wei, Wei Wang, Jonathan Bradfield, Jin Li, Christopher Cardinale, Edward Frackelton, Cecilia Kim, Frank Mentch, Kristel Van Steen, Peter M Visscher and 3 more

Open access · bronzeAbstract readMulticenter Study
In one paragraph

Article in American journal of human genetics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 105 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
105citing papers in PubMed, 4 pooled it
9.7field-weighted citation impact, top 2% 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

105 citing papers in PubMed, 4 syntheses or guidelines pooled it, 198 citations in OpenAlex.

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45 more citing papers are in PubMed but not listed here.

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

13 authors at 5 institutions in 3 countries.

Zhi WeiDepartment of Computer Science, New Jersey Institute of Technology, Newark, NJ 07102, USA. Electronic address: zhiwei04@gmail.com.
Wei Wang
Jonathan Bradfield
Jin Li
Christopher Cardinale
Edward Frackelton
Cecilia Kim
Frank Mentch
Kristel Van Steen
Peter M Visscher
Robert N Baldassano
Hakon Hakonarson
International IBD Genetics Consortium
Children's Hospital of Philadelphia · USNew Jersey Institute of Technology · USThe University of Queensland · AUUniversity of Liège · BEUniversity of Pennsylvania · US

Funding

Statistical Methods for X-Chromosome Genetic DataP01GM099568 · NIGMS · UNIVERSITY OF WASHINGTON · PI WEIR, BRUCE S. · 2012 to 2016
$7.3M
NIGMS NIH HHS P01 GM099568
6 · The paper itself

Abstract

We performed risk assessment for Crohn's disease (CD) and ulcerative colitis (UC), the two common forms of inflammatory bowel disease (IBD), by using data from the International IBD Genetics Consortium's Immunochip project. This data set contains ~17,000 CD cases, ~13,000 UC cases, and ~22,000 controls from 15 European countries typed on the Immunochip. This custom chip provides a more comprehensive catalog of the most promising candidate variants by picking up the remaining common variants and certain rare variants that were missed in the first generation of GWAS. Given this unprecedented large sample size and wide variant spectrum, we employed the most recent machine-learning techniques to build optimal predictive models. Our final predictive models achieved areas under the curve (AUCs) of 0.86 and 0.83 for CD and UC, respectively, in an independent evaluation. To our knowledge, this is the best prediction performance ever reported for CD and UC to date.

Indexed as

Models, GeneticArea Under CurveCase-Control StudiesColitis, UlcerativeCrohn DiseaseGenetic Association StudiesGenetic Predisposition to DiseaseHumansLinkage DisequilibriumLogistic ModelsPolymorphism, Single NucleotideRisk AssessmentRisk FactorsSample SizeSupport Vector Machine

Identifiers

PMID23731541
PMCPMC3675261
OpenAlexW2002466929

What OpenQuestion holds

Textmetadata
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.