Evidence map›Paper›PMID 19489754›Full record

ArticleAnnals of human genetics2009

Multivariate association test using haplotype trend regression.

Yu-Fang Pei, Lei Zhang, Jianfeng Liu, Hong-Wen Deng

Abstract readEvaluation Study
In one paragraph

Article in Annals of human genetics, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–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

9 citing papers in PubMed.

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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

4 authors.

Yu-Fang PeiThe Key Laboratory of Biomedical Information Engineering of Ministry of Education, Institute of Molecular Genetics, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, P. R. China.
Lei Zhang
Jianfeng Liu
Hong-Wen Deng

Funding

Proteome-wide Expression Study of Osteogenic CellsP50AR055081 · NIAMS · UNIVERSITY OF MISSOURI KANSAS CITY · PI DENG, HONG-WEN · 2007 to 2012
$5.0M
ROBUST AND POWERFUL TEST OF CANDIDATE GENES TO BONE MASSR01AR050496 · NIAMS · UNIVERSITY OF MISSOURI KANSAS CITY · PI DENG, HONG-WEN · 2004 to 2013
$3.8M
Genomic search for bone mass QTLsR01AG026564 · NIA · UNIVERSITY OF MISSOURI KANSAS CITY · PI DENG, HONG-WEN · 2007 to 2010
$2.3M
Proteomics Study of Peripheral Blood Monocytes on OsteroporsisR21AG027110 · NIA · UNIVERSITY OF MISSOURI KANSAS CITY · PI DENG, HONG-WEN · 2006 to 2007
$367k
Alcohol Dependence Genetics in a Large Chinese PedigreeR21AA015973 · NIAAA · YALE UNIVERSITY · PI GELERNTER, JOEL · 2007 to 2008
$345k
NIAAA NIH HHS R21 AA 015973NIAAA NIH HHS R21 AA015973NIAMS NIH HHS P50 AR 055081NIAMS NIH HHS P50 AR055081NIAMS NIH HHS R01 AR 050496NIAMS NIH HHS R01 AR050496NIA NIH HHS R01 AG 026564NIA NIH HHS R01 AG026564NIA NIH HHS R21 AG 027110NIA NIH HHS R21 AG027110
6 · The paper itself

Abstract

Genetic association analyses with haplotypes may be more powerful than analyses with single markers, under certain conditions. Furthermore, simultaneously considering multiple correlated traits may make use of additional information that would not be considered when analyzing individual traits. In this study, we propose a haplotype based test of association for multivariate quantitative traits in unrelated samples. Specifically, we extend a population based haplotype trend regression (HTR) approach to multivariate scenarios. We mainly focused on bivariate HTR, and the simulation results showed that the proposed method had correct pre-specified type-I error rates. The power of the proposed method was largely influenced by the size and source of correlation between variables, being greatest when correlation of a specific gene was opposite in sign to the residual correlation.

Indexed as

Genetics, PopulationModels, StatisticalComputer SimulationGenome-Wide Association StudyHaplotypesHumansModels, GeneticMultivariate AnalysisQuantitative Trait, HeritableRegression Analysis

Identifiers

PMID19489754
PMCPMC2741021

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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.