Association of socioeconomic status and molecular testing in stage IV colorectal cancer.
Punekar S, Griffin M, Masri L, Makarov D, Sherman S, Becker D. Association of socioeconomic status and molecular testing in stage IV colorectal cancer. Journal Of Clinical Oncology 2020, 38: e19023-e19023. DOI: 10.1200/jco.2020.38.15_suppl.e19023.Peer-Reviewed Original ResearchStage IV colorectal cancerKRAS testingColorectal cancerMedian household incomeMedicaid insuranceMolecular testingStage IV colorectal adenocarcinomaCox proportional hazards modelMultivariable logistic regression modelImpact of KRASAdvanced colorectal cancerEnd Results (SEER) databaseMajority of patientsRisk of deathEGFR monoclonal antibodyWild-type KRASProportional hazards modelLogistic regression modelsMedian survivalCRC patientsRectal cancerSurveillance EpidemiologyContemporary cohortDiagnosis yearResults database