Evidence map›Paper›PMID 25018788›Full record

ArticleThe annals of applied statistics2014

GENE-LEVEL PHARMACOGENETIC ANALYSIS ON SURVIVAL OUTCOMES USING GENE-TRAIT SIMILARITY REGRESSION.

Jung-Ying Tzeng, Wenbin Lu, Fang-Chi Hsu

Open access · greenAbstract read
In one paragraph

Article in The annals of applied statistics, 2014. 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
0.9field-weighted citation impact, top 21% 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

9 citing papers in PubMed, 9 citations in OpenAlex.

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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

3 authors at 2 institutions in 1 country.

Jung-Ying TzengNorth Carolina State University ; National Cheng-Kung University.
Wenbin LuNorth Carolina State University.
Fang-Chi HsuWake Forest University.
North Carolina State University · USWake Forest University · US

Funding

Statistical Methods for Cancer Clinical TrialsP01CA142538 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI DAVIDIAN, MARIE, KOSOROK, MICHAEL R · 2010 to 2019
$21.3M
Pharmacogenomic studies in VISP: results & implications for clinical trial designU01HG005160 · NHGRI · UNIVERSITY OF VIRGINIA · PI SALE, MICHELE M, WORRALL, BRADFORD B · 2009 to 2011
$1.9M
Genome-wide Haplotype Association Analysis in Mental DisordersR01MH084022 · NIMH · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI TZENG, JUNG-YING · 2009 to 2011
$1.1M
Flexible Statistical Methods for Complex Survival Data in Biomedical StudiesR01CA140632 · NCI · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI LU, WENBIN · 2010 to 2013
$795k
NCI NIH HHS P01 CA142538NCI NIH HHS R01 CA140632NHGRI NIH HHS U01 HG005160NIMH NIH HHS R01 MH084022
6 · The paper itself

Abstract

Gene/pathway-based methods are drawing significant attention due to their usefulness in detecting rare and common variants that affect disease susceptibility. The biological mechanism of drug responses indicates that a gene-based analysis has even greater potential in pharmacogenetics. Motivated by a study from the Vitamin Intervention for Stroke Prevention (VISP) trial, we develop a gene-trait similarity regression for survival analysis to assess the effect of a gene or pathway on time-to-event outcomes. The similarity regression has a general framework that covers a range of survival models, such as the proportional hazards model and the proportional odds model. The inference procedure developed under the proportional hazards model is robust against model misspecification. We derive the equivalence between the similarity survival regression and a random effects model, which further unifies the current variance-component based methods. We demonstrate the effectiveness of the proposed method through simulation studies. In addition, we apply the method to the VISP trial data to identify the genes that exhibit an association with the risk of a recurrent stroke.

Indexed as

association studygene/pathwaypharmacogeneticsproportional hazard modelproportional odds modelsimilarity regressionsurvival data

Identifiers

PMID25018788
PMCPMC4091797
OpenAlexW2065112269

What OpenQuestion holds

Textmetadata
LicenceTDM
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.