2022
Surgical Complications and Hospital Costs in Robot-Assisted Versus Conventional Laparoscopic Hysterectomy With Concurrent Sacrocolpopexy: Analysis of the Nationwide Readmissions Database
Andiman SE, Bui A, Ascher-Walsh C, Wright J, Xu X. Surgical Complications and Hospital Costs in Robot-Assisted Versus Conventional Laparoscopic Hysterectomy With Concurrent Sacrocolpopexy: Analysis of the Nationwide Readmissions Database. Urogynecology 2022, 28: e142-e148. PMID: 35113048, DOI: 10.1097/spv.0000000000001133.Peer-Reviewed Original ResearchConceptsConventional laparoscopic procedureConventional laparoscopic hysterectomyNationwide Readmissions DatabasePerioperative complicationsLaparoscopic hysterectomyLaparoscopic proceduresHospital costsMajor perioperative complicationsConventional laparoscopic approachMultivariable regression analysisRobot-assisted approachLarge national databaseProcedure codesSurgical complicationsInvasive hysterectomyLaparoscopic approachHysterectomyLower riskComplicationsReadmissionSacrocolpopexyPatient linkageNational databaseWeighted samplePatients
2017
Hospital variation in cost of childbirth and contributing factors: a cross‐sectional study
Xu X, Lee H, Lin H, Lundsberg L, Pettker C, Lipkind H, Illuzzi J. Hospital variation in cost of childbirth and contributing factors: a cross‐sectional study. BJOG An International Journal Of Obstetrics & Gynaecology 2017, 125: 829-839. PMID: 29090498, DOI: 10.1111/1471-0528.15007.Peer-Reviewed Original ResearchConceptsChildbirth hospitalisationsHospital variationObstetric interventionsHospital variancePatient clinical risk factorsSevere maternal morbiditySevere newborn morbidityClinical risk factorsMaternal sociodemographic characteristicsHospital discharge dataCross-sectional studyUrban-rural statusCross-sectional analysisCosts of childbirthHigh-cost hospitalsVertex birthsMaternal morbidityCaesarean deliveryNewborn morbidityBirth attendantsRisk factorsHospital typeCare capacityHospitalisationBetter outcomes
2016
Hospital Phenotypes in the Management of Patients Admitted for Acute Myocardial Infarction
Xu X, Li SX, Lin H, Normand SL, Lagu T, Desai N, Duan M, Kroch EA, Krumholz HM. Hospital Phenotypes in the Management of Patients Admitted for Acute Myocardial Infarction. Medical Care 2016, 54: 929-936. PMID: 27261637, PMCID: PMC5305177, DOI: 10.1097/mlr.0000000000000571.Peer-Reviewed Original ResearchConceptsAcute myocardial infarctionPercutaneous coronary interventionICU admission rateICU admissionMyocardial infarctionAdmission ratesProcedure ratesIntensive care unit admissionHigher ICU admissionLower ICU admissionCare unit admissionCoronary artery bypassPatients' clinical characteristicsManagement of patientsOpen heart surgeryRisk-standardized mortalityArtery bypassUnit admissionClinical characteristicsCoronary interventionReadmission ratesGroup of hospitalsHospital costsPractice patternsCABG
2015
Wide Variation Found In Hospital Facility Costs For Maternity Stays Involving Low-Risk Childbirth
Xu X, Gariepy A, Lundsberg LS, Sheth SS, Pettker CM, Krumholz HM, Illuzzi JL. Wide Variation Found In Hospital Facility Costs For Maternity Stays Involving Low-Risk Childbirth. Health Affairs 2015, 34: 1212-1219. PMID: 26153317, DOI: 10.1377/hlthaff.2014.1088.Peer-Reviewed Original ResearchConceptsCesarean deliveryHospital costsMaternity staysSerious maternal morbidityNationwide Inpatient SampleCoordination of careValue of careMaternal morbidityHospital admissionInpatient SampleDelivery system reformRural hospitalsUS hospitalsHospital practiceSafe reductionHospitalChildbirthStayLong stayHigh rateCareLower proportionUnited StatesFacility costs