2022
Evaluation of social connectedness, loneliness, and anxiety among cancer survivors during the 2020-2021 winter surge of COVID-19 pandemic.
Poghosyan H, Yu J. Evaluation of social connectedness, loneliness, and anxiety among cancer survivors during the 2020-2021 winter surge of COVID-19 pandemic. Journal Of Clinical Oncology 2022, 40: 12061-12061. DOI: 10.1200/jco.2022.40.16_suppl.12061.Peer-Reviewed Original ResearchDecreased social connectednessCancer survivorsSocial connectednessIncreased feelingsSelf-reported socio-demographicSelf-reported cancer historySelf-reportWinter surgeComplex survey designSelf-reported raceCross-sectional studyMultivariate logistic regressionSurge of COVID-19Levels of stressCancer historyHealth careMental healthMedicare beneficiariesHigher oddsSocio-demographicMetropolitan residentsLogistic regressionPhone surveyLimited researchSurvey design
2014
Considerations for Observational Research Using Large Data Sets in Radiation Oncology
Jagsi R, Bekelman J, Chen A, Chen R, Hoffman K, Shih Y, Smith B, Yu J. Considerations for Observational Research Using Large Data Sets in Radiation Oncology. International Journal Of Radiation Oncology • Biology • Physics 2014, 90: 11-24. PMID: 25195986, PMCID: PMC4159773, DOI: 10.1016/j.ijrobp.2014.05.013.Peer-Reviewed Original ResearchMeSH KeywordsChecklistComparative Effectiveness ResearchDatabases, FactualDiffusion of InnovationHealth Care CostsHealth Services ResearchHealth SurveysInsurance Claim ReviewMedicareNeoplasmsNomogramsObservational Studies as TopicProfessional PracticePropensity ScorePublication BiasRadiation OncologyRare DiseasesRegistriesResearch DesignSEER ProgramUnited StatesConceptsRadiation oncology communityRadiation oncologyObservational researchHealth services researchObservational studyWell-designed observational studiesOncology communityField of radiation oncologyHealth careServices researchEvaluate causalityObservational analysisData sourcesInternational Journal of Radiation OncologyMethodological expertiseRadiation oncology researchEvaluate evidenceRecognition of limitationsOncologyClinical trialsPotential data sourcesResearch questionsOncology researchHealthMethodological considerations