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
2009
Variations in Referral Patterns to High-Volume Centers for Pancreatic Cancer
Chang DC, Zhang Y, Mukherjee D, Wolfgang CL, Schulick RD, Cameron JL, Ahuja N. Variations in Referral Patterns to High-Volume Centers for Pancreatic Cancer. Journal Of The American College Of Surgeons 2009, 209: 720-726. PMID: 19959040, PMCID: PMC4036485, DOI: 10.1016/j.jamcollsurg.2009.09.011.Peer-Reviewed Original ResearchConceptsHigh-volume centersHigh-volume hospitalsNationwide Inpatient SamplePancreatic cancer patientsArea Resource FilePancreatic resectionCancer patientsInpatient SamplePancreatic cancerRadiation oncologistsCharlson Comorbidity Index scoreComorbidity Index scoreOdds of referralPrimary outcome variableResource FileCommunity poverty levelCalendar yearPatient ageOverall referralsReferral patternsVolume centersInsurance statusPrimary diagnosisInclusion criteriaRetrospective analysis