Constrained Score Statistics Identify Genetic Variants Interacting with Multiple Risk Factors in Barrett’s Esophagus
Dai JY, de Dieu Tapsoba J, Buas MF, Consortium T, Chow W, Shaheen N, Anderson L, Corley D, Gammon M, Hardie L, Lagergren J, Whiteman D, Risch H, Vaughan T. Constrained Score Statistics Identify Genetic Variants Interacting with Multiple Risk Factors in Barrett’s Esophagus. American Journal Of Human Genetics 2016, 99: 352-365. PMID: 27486777, PMCID: PMC4974090, DOI: 10.1016/j.ajhg.2016.06.018.Peer-Reviewed Original ResearchConceptsBarrett's esophagusEsophageal adenocarcinomaGene-environment interactionsMultiple risk factorsEsophageal Adenocarcinoma ConsortiumEnvironmental exposure dataGenetic variantsGastresophageal refluxTobacco smokingRisk factorsCancer epidemiologyEsophagusExposure dataAdenocarcinomaMultivariate gene-environment interactionsLow statistical powerTesting strategiesGenome-wide significanceSmokingObesityStatistical powerEpidemiologyReflux