2024
Association Between Cognitive Trajectories and Subsequent Health Status, Depressive Symptoms, and Mortality Among Older Adults in the United States: Findings From a Nationally Representative Study
Zang E, Zhang Y, Wang Y, Wu B, Fried T, Becher R, Gill T. Association Between Cognitive Trajectories and Subsequent Health Status, Depressive Symptoms, and Mortality Among Older Adults in the United States: Findings From a Nationally Representative Study. The Journals Of Gerontology Series A 2024, 79: glae143. PMID: 38845419, PMCID: PMC11212484, DOI: 10.1093/gerona/glae143.Peer-Reviewed Original ResearchPoor health statusHealth statusDepressive symptomsOlder adultsHealth outcomesCognitive trajectoriesNational Health and Aging Trends StudyScreening of cognitive functionTrajectory groupsCognitive functionHigher depressive symptomsPopulation-based dataAdverse health outcomesNationally representative cohortGroup-based trajectory modelingHigher mortality riskAssociated with higher riskNationally-representative studyLogistic regression modelsTrends StudyRepresentative cohortGlobal cognitionLiving respondentsRegular screeningMortality risk
2020
Hospital Variation in Geriatric Surgical Safety for Emergency Operation
Becher RD, Sukumar N, DeWane MP, Stolar MJ, Gill TM, Schuster KM, Maung AA, Zogg CK, Davis KA. Hospital Variation in Geriatric Surgical Safety for Emergency Operation. Journal Of The American College Of Surgeons 2020, 230: 966-973.e10. PMID: 32032720, PMCID: PMC7409563, DOI: 10.1016/j.jamcollsurg.2019.10.018.Peer-Reviewed Original ResearchConceptsStandardized mortality ratioHospital-level characteristicsGeneral surgery operationsGeriatric patientsEmergency operationHospital variationEmergency general surgery operationsMean standardized mortality ratioCalifornia State Inpatient DatabaseHospital-based mortalitySignificant hospital variationPatients 65 yearsSubstantial excess mortalitySurgery operationsState Inpatient DatabasesMixed effects logistic regression modelsCommon general surgery operationsLow-mortality outliersLogistic regression modelsPostoperative mortalityHospital deathOlder patientsInpatient DatabaseMortality outcomesNonelective operations
2016
Damage control operations in non-trauma patients: defining criteria for the staged rapid source control laparotomy in emergency general surgery
Becher RD, Peitzman AB, Sperry JL, Gallaher JR, Neff LP, Sun Y, Miller PR, Chang MC. Damage control operations in non-trauma patients: defining criteria for the staged rapid source control laparotomy in emergency general surgery. World Journal Of Emergency Surgery 2016, 11: 10. PMID: 26913055, PMCID: PMC4765073, DOI: 10.1186/s13017-016-0067-4.Peer-Reviewed Original ResearchSevere sepsis/septic shockSepsis/septic shockEGS patientsLethal triadEmergent laparotomyControl laparotomySeptic shockEmergency general surgery patientsPhysiologic parametersEmergency general surgeryGeneral surgery patientsPre-existing comorbiditiesNon-trauma patientsSimilar survival advantageMultivariable regression analysisDamage control operationLogistic regression modelsMultiple comorbiditiesPostoperative complicationsAcute indicationsPerioperative variablesSurgery patientsTrauma patientsOperative managementElevated lactate