2025
Association between Hospital Safety-Net Status and Delivery of Rehabilitation to Older Adults with Acute Respiratory Failure
Jimenez J, Zhang L, Lin Z, Ferrante L, Falvey J, Walkey A, Krumholz H, Jain S. Association between Hospital Safety-Net Status and Delivery of Rehabilitation to Older Adults with Acute Respiratory Failure. CHEST Journal 2025 PMID: 40818773, DOI: 10.1016/j.chest.2025.07.4079.Peer-Reviewed Original ResearchSafety-net hospitalMedian odds ratioSafety-net hospital statusDelivery of rehabilitationOlder adultsRehabilitation deliveryNon-SNHsIntensive care unitSocioeconomic disadvantageRetrospective cohort studyCohort study of older adultsHospital safety-net statusDisproportionate share hospital indexRetrospective cohort study of older adultsHierarchical multivariable logistic regression modelsStudy of older adultsSafety-net statusMedicare Provider AnalysisMultivariate logistic regression modelCritical illnessLogistic regression modelsRehabilitation servicesSocioeconomic disparitiesHospital characteristicsUS hospitals
2024
Impact of comorbid opioid use disorder and major depressive disorder on healthcare utilization outcomes in patients with peripheral artery disease: A National Readmission Database analysis
Amenyedor K, Lee M, Algara M, Siddiqui W, Hardt M, Romain G, Mena-Hurtado C, Smolderen K. Impact of comorbid opioid use disorder and major depressive disorder on healthcare utilization outcomes in patients with peripheral artery disease: A National Readmission Database analysis. Vascular Medicine 2024, 29: 163-171. PMID: 38391134, DOI: 10.1177/1358863x241228540.Peer-Reviewed Original ResearchComorbid opioid use disorderOpioid use disorderPeripheral arterial diseaseDepressive disorderUse disorderArtery diseaseHealthcare utilization outcomesICD-9/10 diagnosis codesPain management strategiesMultivariate logistic regression modelNational Readmission DatabaseHierarchical multivariable logistic regression modelsLength of stayLogistic regression modelsMDDMedian stayPrimary outcomeHighest median costReadmissions DatabasePatientsMedian costStudy populationUtilization outcomesWeighted admissionsDiagnosis codes
2019
Hospital distance, socioeconomic status, and timely treatment of ischemic stroke.
Ader J, Wu J, Fonarow GC, Smith EE, Shah S, Xian Y, Bhatt DL, Schwamm LH, Reeves MJ, Matsouaka RA, Sheth KN. Hospital distance, socioeconomic status, and timely treatment of ischemic stroke. Neurology 2019, 93: e747-e757. PMID: 31320472, PMCID: PMC6711658, DOI: 10.1212/wnl.0000000000007963.Peer-Reviewed Original ResearchConceptsTPA administrationHome zip codeSocioeconomic statusHospital mortalityTime quartilesLower oddsHierarchical multivariable logistic regression modelsTissue plasminogen activator administrationPatient's home zip codeMultivariable logistic regression modelZip code median household incomeGuidelines-Stroke registryPatients' socioeconomic statusRetrospective observational studyLow socioeconomic statusEmergency medical servicesLogistic regression modelsLowest SES quintileHigher socioeconomic statusShorter OTTIschemic strokeSecondary outcomesPatient agePrimary outcomeObservational study
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