2023
Association of health benefits and harms of Christmas dessert ingredients in recipes from The Great British Bake Off: umbrella review of umbrella reviews of meta-analyses of observational studies
Wallach J, Gautam A, Ramachandran R, Ross J. Association of health benefits and harms of Christmas dessert ingredients in recipes from The Great British Bake Off: umbrella review of umbrella reviews of meta-analyses of observational studies. The BMJ 2023, 383: e077166. PMID: 38123175, DOI: 10.1136/bmj-2023-077166.Peer-Reviewed Original Research
2020
Association Between Industry Payments to Physicians and Device Selection in ICD Implantation
Annapureddy AR, Henien S, Wang Y, Minges KE, Ross JS, Spatz ES, Desai NR, Peterson PN, Masoudi FA, Curtis JP. Association Between Industry Payments to Physicians and Device Selection in ICD Implantation. JAMA 2020, 324: 1755-1764. PMID: 33141208, PMCID: PMC7610190, DOI: 10.1001/jama.2020.17436.Peer-Reviewed Original ResearchConceptsCRT-D implantationCRT-D devicesCross-sectional studyNational Cardiovascular Data Registry ICD RegistryFirst-time ICDFirst-time implantationProportion of patientsEntire study cohortDevice selectionProportion of devicesICD implantationICD RegistryPrimary outcomeCardiac resynchronizationStudy cohortPatient groupMAIN OUTCOMEPatientsPhysiciansICDAbsolute differenceImplantationManufacturer CHigher total paymentsAssociationAssociation between FDA and EMA expedited approval programs and therapeutic value of new medicines: retrospective cohort study
Hwang TJ, Ross JS, Vokinger KN, Kesselheim AS. Association between FDA and EMA expedited approval programs and therapeutic value of new medicines: retrospective cohort study. The BMJ 2020, 371: m3434. PMID: 33028575, PMCID: PMC7537471, DOI: 10.1136/bmj.m3434.Peer-Reviewed Original ResearchConceptsEuropean Medicines AgencyRetrospective cohort studyTherapeutic valueHigh therapeutic valueNew drugsCohort studyLow therapeutic valueEMA approvalUS FoodDrug AdministrationMedicines AgencyFDA approvalDrugsFDARegulatory approvalApproval programsNew medicinesAssociationGreater proportionApprovalProportionAdministration
2019
Association Between Industry Payments to Physicians and Gabapentinoid Prescribing
Rhee TG, Ross JS. Association Between Industry Payments to Physicians and Gabapentinoid Prescribing. JAMA Internal Medicine 2019, 179: 1425-1428. PMID: 31282922, PMCID: PMC6618850, DOI: 10.1001/jamainternmed.2019.1082.Peer-Reviewed Original ResearchAssociation of Inferior Vena Cava Filter Use With Mortality Rates in Older Adults With Acute Pulmonary Embolism
Bikdeli B, Wang Y, Jimenez D, Ross JS, Monreal M, Goldhaber SZ, Krumholz HM. Association of Inferior Vena Cava Filter Use With Mortality Rates in Older Adults With Acute Pulmonary Embolism. JAMA Internal Medicine 2019, 179: 263-265. PMID: 30535318, PMCID: PMC6439651, DOI: 10.1001/jamainternmed.2018.5287.Peer-Reviewed Original ResearchAssociation of Statewide Certificate of Need Regulations With Percutaneous Coronary Intervention Appropriateness and Outcomes
Chui PW, Parzynski CS, Ross JS, Desai NR, Gurm HS, Spertus JA, Seto AH, Ho V, Curtis JP. Association of Statewide Certificate of Need Regulations With Percutaneous Coronary Intervention Appropriateness and Outcomes. Journal Of The American Heart Association 2019, 8: e010373. PMID: 30642222, PMCID: PMC6497347, DOI: 10.1161/jaha.118.010373.Peer-Reviewed Original ResearchConceptsAcute coronary syndromePercutaneous coronary interventionPCI proceduresCON statesAppropriate use criteriaNon-CON statesCoronary syndromePCI registryCoronary interventionCON regulationsIntervention appropriatenessChi-square analysisAmerican CollegeHealthcare costsNeed regulationsPCI appropriatenessUse criteriaAbsolute differenceHealthcare servicesNew healthcare servicesAssociationPCILower proportionOutcomesACS
2016
A Nationwide Assessment of the Association of Smoking Bans and Cigarette Taxes With Hospitalizations for Acute Myocardial Infarction, Heart Failure, and Pneumonia
Ho V, Ross JS, Steiner CA, Mandawat A, Short M, Ku-Goto MH, Krumholz HM. A Nationwide Assessment of the Association of Smoking Bans and Cigarette Taxes With Hospitalizations for Acute Myocardial Infarction, Heart Failure, and Pneumonia. Medical Care Research And Review 2016, 74: 687-704. PMID: 27624634, PMCID: PMC5665160, DOI: 10.1177/1077558716668646.Peer-Reviewed Original ResearchConceptsHeart failure hospitalizationAcute myocardial infarctionHospitalization ratesSmoking bansFailure hospitalizationMyocardial infarctionCigarette taxesPneumonia hospitalization ratesPublic place smoking banComprehensive smoking banHigher cigarette taxesPersons age 60Pneumonia hospitalizationsHeart failureContemporaneous controlsProvider characteristicsHospitalizationAge 60State cigarette taxesHospitalization countsMultiple studiesLocal healthInfarctionNational studyAssociationAssociation between payments from manufacturers of pharmaceuticals to physicians and regional prescribing: cross sectional ecological study
Fleischman W, Agrawal S, King M, Venkatesh AK, Krumholz HM, McKee D, Brown D, Ross JS. Association between payments from manufacturers of pharmaceuticals to physicians and regional prescribing: cross sectional ecological study. The BMJ 2016, 354: i4189. PMID: 27540015, PMCID: PMC4989280, DOI: 10.1136/bmj.i4189.Peer-Reviewed Original ResearchConceptsHospital referral regionsOral anticoagulantsReferral regionsDiabetes drugsDrug classesGreater prescribingMedicare Part D beneficiariesAdditional daysPart D beneficiariesMedicare Part D prescriptionsCross-sectional analysisSectional ecological studyMedicare Part DPart D prescriptionsManufacturers of pharmaceuticalsPrescribingAnticoagulantsPhysiciansDrugsPart DEducational materialsSectional analysisStudy limitationsConsulting feesAssociation
2015
Association of hospital volume with readmission rates: a retrospective cross-sectional study
Horwitz LI, Lin Z, Herrin J, Bernheim S, Drye EE, Krumholz HM, Hines HJ, Ross JS. Association of hospital volume with readmission rates: a retrospective cross-sectional study. The BMJ 2015, 350: h447. PMID: 25665806, PMCID: PMC4353286, DOI: 10.1136/bmj.h447.Peer-Reviewed Original ResearchConceptsReadmission ratesHospital volumeRetrospective cross-sectional studyUS acute care hospitalsHospital readmission ratesAcute care hospitalsCross-sectional studyMedical cancer treatmentCare hospitalAdult dischargesHospital characteristicsMedicare feeCancer treatmentHospitalAssociationDaysService dataPatientsCardiovascularGynecologyQuintileNeurology
2014
Usual Source of Care and Outcomes Following Acute Myocardial Infarction
Spatz ES, Sheth SD, Gosch KL, Desai MM, Spertus JA, Krumholz HM, Ross JS. Usual Source of Care and Outcomes Following Acute Myocardial Infarction. Journal Of General Internal Medicine 2014, 29: 862-869. PMID: 24553957, PMCID: PMC4026492, DOI: 10.1007/s11606-014-2794-0.Peer-Reviewed Original ResearchConceptsAcute myocardial infarctionUsual sourceMyocardial infarctionMortality rateBaseline risk factorsAcute clinical eventsMain outcome measuresAMI severityAMI patientsMultivariable analysisKey ResultsAmongClinical eventsSocio-demographic characteristicsRisk factorsOutcome measuresReadmissionHigh mortalityPatientsMortalityCareMonthsInfarctionAdultsOutcomesAssociation
2012
Association of Chronic Diseases and Impairments With Disability in Older Adults
Hung WW, Ross JS, Boockvar KS, Siu AL. Association of Chronic Diseases and Impairments With Disability in Older Adults. Medical Care 2012, 50: 501-507. PMID: 22584885, PMCID: PMC3353149, DOI: 10.1097/mlr.0b013e318245a0e0.Peer-Reviewed Original ResearchMeSH KeywordsActivities of Daily LivingAgedAgingCardiovascular DiseasesChronic DiseaseCognition DisordersCross-Sectional StudiesDiabetes MellitusDisabled PersonsFemaleHealth SurveysHearing LossHumansHypertensionMaleMobility LimitationResidence CharacteristicsRespiratory Tract DiseasesSelf CareSocioeconomic FactorsUnited StatesVision DisordersConceptsSelf-care disabilityChronic diseasesLung diseaseOlder adultsSelf-care ADLChronic lung diseaseCommunity-dwelling adultsCross-sectional analysisADL disabilityHeart failureHeart diseaseDaily livingHypertensionDiseaseDiabetesImpairmentDisabilityAdultsRetirement StudySpecific disabilitiesAssociationArthritisStrokeCancerADL