2014
Inpatient survival after gastrectomy for gastric cancer in the 21st century
Wang H, Pawlik TM, Duncan MD, Hui X, Selvarajah S, Canner JK, Haider AH, Ahuja N, Schneider EB. Inpatient survival after gastrectomy for gastric cancer in the 21st century. Journal Of Surgical Research 2014, 190: 72-78. PMID: 24725677, DOI: 10.1016/j.jss.2014.03.015.Peer-Reviewed Original ResearchConceptsLength of stayHospital-level factorsHospital mortalityGastric cancerNonelective admissionsLonger LOSBetter patient selectionNationwide Inpatient SampleMultivariable regression modelingRegionalization of careType of procedureInpatient survivalSurgery typeSurgical treatmentMultivariable analysisPatient selectionInpatient SamplePrimary diagnosisMale genderPrimary procedureProcedure typeTeaching hospitalLower oddsGastrectomyPatients
2010
Teaching Hospital Status and Operative Mortality in the United States: Tipping Point in the Volume-Outcome Relationship Following Colon Resections?
Hayanga AJ, Mukherjee D, Chang D, Kaiser H, Lee T, Gearhart S, Ahuja N, Freischlag J. Teaching Hospital Status and Operative Mortality in the United States: Tipping Point in the Volume-Outcome Relationship Following Colon Resections? JAMA Surgery 2010, 145: 346-350. PMID: 20404284, PMCID: PMC4036455, DOI: 10.1001/archsurg.2010.24.Peer-Reviewed Original ResearchConceptsNationwide Inpatient SampleLength of stayVolume-outcome relationshipColon resectionTeaching hospitalBenign diseaseOperative mortalityMean LOSColorectal surgery fellowshipsOdds of deathVolume-outcome effectRetrospective data analysisFederal poverty levelArea Resource FileComorbidity scoreSurgical resectionColon surgeryHospital covariatesNinth RevisionInpatient SampleInsurance statusPatient covariatesSurgeon characteristicsTH statusHospital status