2022
COVID-19 Vaccine Hesitancy Among Medicare Beneficiaries with and Without Cancer History: A US Population-based Study
Poghosyan H, Ni Z, Vlahov D, Nelson L, Nam S. COVID-19 Vaccine Hesitancy Among Medicare Beneficiaries with and Without Cancer History: A US Population-based Study. Journal Of Community Health 2022, 48: 315-324. PMID: 36427111, PMCID: PMC9702715, DOI: 10.1007/s10900-022-01174-5.Peer-Reviewed Original ResearchConceptsCOVID-19 vaccineCOVID-19 vaccine hesitancyCancer historyVaccine hesitancyMedicare beneficiariesVaccine uptakeMultivariable logistic regression modelCOVID-19 vaccine uptakeVaccine hesitancy ratesOngoing health conditionsCOVID-19 vaccinationLogistic regression modelsComplex survey designLack of recommendationsHesitancy ratesVaccine benefitsCommon reasonHesitant individualsSide effectsUS populationVaccineHealth conditionsCross-sectional dataHesitancyRegression models
2007
Explaining Racial Disparities in Incidence of and Survival from Out-of-Hospital Cardiac Arrest
Galea S, Blaney S, Nandi A, Silverman R, Vlahov D, Foltin G, Kusick M, Tunik M, Richmond N. Explaining Racial Disparities in Incidence of and Survival from Out-of-Hospital Cardiac Arrest. American Journal Of Epidemiology 2007, 166: 534-543. PMID: 17584756, DOI: 10.1093/aje/kwm102.Peer-Reviewed Original ResearchConceptsAge-adjusted survivalInitial cardiac rhythmHospital cardiac arrestCardiac arrestCardiac rhythmAge-adjusted relative oddsEthnic disparitiesPrior functional statusProspective observational studyAge-adjusted incidenceEmergency medical services responseLikelihood of receiptFull multivariable modelOOHCA patientsHospital dischargeConsecutive casesFunctional statusCardiopulmonary resuscitationMultivariable modelObservational studyVentricular fibrillationLow prevalenceRelative oddsOOHCARacial disparities
2006
Determinants of influenza vaccination in hard-to-reach urban populations
Bryant W, Ompad D, Sisco S, Blaney S, Glidden K, Phillips E, Vlahov D, Galea S, Group F. Determinants of influenza vaccination in hard-to-reach urban populations. Preventive Medicine 2006, 43: 60-70. PMID: 16684559, DOI: 10.1016/j.ypmed.2006.03.018.Peer-Reviewed Original ResearchConceptsInfluenza vaccinationRoutine medical careMedical careReceipt of healthInfluenza vaccination ratesCross-sectional studyVenue-based samplingGovernment health insuranceTime of surveyLow annual incomeVaccination ratesMultivariable modelVaccinationMinority raceHealth insuranceEast HarlemDisadvantaged urban areasReach populationsCareTotal respondentsSocial servicesParticipantsNew York CityHealthPrevious year
2005
Urban built environment and depression: a multilevel analysis
Galea S, Ahern J, Rudenstine S, Wallace Z, Vlahov D. Urban built environment and depression: a multilevel analysis. Journal Of Epidemiology & Community Health 2005, 59: 822. PMID: 16166352, PMCID: PMC1732922, DOI: 10.1136/jech.2005.033084.Peer-Reviewed Original ResearchConceptsNew York CityNew York City HousingUrban planning effortsFuture prospective workNeighborhood-level incomeCity housingVacancy SurveyNeighborhood of residencePlanning effortsNeighborhoodNYC neighborhoodsLifetime depressionYork CityPoor featuresLevel incomeManagement reportsEnvironmentPopulation mental healthResidencePoor qualityCross-sectional surveyHousingRace/ethnicityProspective workCity
2004
Gender, Social Support, and Posttraumatic Stress in Postwar Kosovo
Ahern J, Galea S, Fernandez W, Koci B, Waldman R, Vlahov D. Gender, Social Support, and Posttraumatic Stress in Postwar Kosovo. The Journal Of Nervous And Mental Disease 2004, 192: 762-770. PMID: 15505520, DOI: 10.1097/01.nmd.0000144695.02982.41.Peer-Reviewed Original ResearchConceptsPosttraumatic stress scoresPosttraumatic stress symptomsSocial supportStress scoresImportant public health effortsEmergency department studyEmergency department patientsMental health 2 yearsTraumatic eventsPublic health effortsLower posttraumatic stress scoresGreater protective effectStress symptomsLow social supportMore traumatic eventsDepartment patientsHigh prevalenceProtective effectHealth effortsHigher posttraumatic stress scoresDepartment studyMental healthWomenPosttraumatic stressSymptomsTelevision Images and Probable Posttraumatic Stress Disorder After September 11
Ahern J, Galea S, Resnick H, Vlahov D. Television Images and Probable Posttraumatic Stress Disorder After September 11. The Journal Of Nervous And Mental Disease 2004, 192: 217-226. PMID: 15091303, DOI: 10.1097/01.nmd.0000116465.99830.ca.Peer-Reviewed Original Research
2003
Relationship of Self-Reported Asthma Severity and Urgent Health Care Utilization to Psychological Sequelae of the September 11, 2001 Terrorist Attacks on the World Trade Center Among New York City Area Residents
Fagan J, Galea S, Ahern J, Bonner S, Vlahov D. Relationship of Self-Reported Asthma Severity and Urgent Health Care Utilization to Psychological Sequelae of the September 11, 2001 Terrorist Attacks on the World Trade Center Among New York City Area Residents. Psychosomatic Medicine 2003, 65: 993-996. PMID: 14645777, DOI: 10.1097/01.psy.0000097334.48556.5f.Peer-Reviewed Original ResearchConceptsUrgent health care servicesUnscheduled physician visitsSevere asthma symptomsPosttraumatic stress disorderAsthma symptom severityHealth care servicesSymptom severityAsthma symptomsAsthma severityPhysician visitsPsychological sequelaeNew York City-area residentsCare servicesUrgent health-care utilizationPhysician office visitsEmergency room visitsHealth care utilizationRandom digit dial telephone surveyDial telephone surveyAsthma measuresIndependent predictorsCare utilizationOffice visitsRoom visitsSomatic illnessTrends of Probable Post-Traumatic Stress Disorder in New York City after the September 11 Terrorist Attacks
Galea S, Vlahov D, Resnick H, Ahern J, Susser E, Gold J, Bucuvalas M, Kilpatrick D. Trends of Probable Post-Traumatic Stress Disorder in New York City after the September 11 Terrorist Attacks. American Journal Of Epidemiology 2003, 158: 514-524. PMID: 12965877, DOI: 10.1093/aje/kwg187.Peer-Reviewed Original ResearchConceptsGeneral populationProbable PTSDProbable post-traumatic stress disorderPTSD symptomsPost-traumatic stress disorder prevalenceRandom digit dialing telephone surveyPost-traumatic stress disorderProbable PTSD symptomsDialing telephone surveyNew York CityRapid resolutionCurrent prevalenceDisorder prevalence
2001
Needle Exchange Programs and Experience of Violence in an Inner City Neighborhood.
Galea S, Ahern J, Fuller C, Freudenberg N, Vlahov D. Needle Exchange Programs and Experience of Violence in an Inner City Neighborhood. JAIDS Journal Of Acquired Immune Deficiency Syndromes 2001, 28: 282. PMID: 11694838, DOI: 10.1097/00042560-200111010-00014.Peer-Reviewed Original Research
2000
Determinants of the Quantity of Hepatitis C Virus RNA
Thomas D, Astemborski J, Vlahov D, Strathdee S, Ray S, Nelson K, Galai N, Nolt K, Laeyendecker O, Todd J. Determinants of the Quantity of Hepatitis C Virus RNA. The Journal Of Infectious Diseases 2000, 181: 844-851. PMID: 10720503, DOI: 10.1086/315314.Peer-Reviewed Original ResearchConceptsHCV RNA levelsHepatitis C virus RNAHIV-negative personsC virus RNAHCV RNARNA levelsLower HCV RNA levelsSerum HCV RNA levelsHepatitis B infectionInjection drug useHuman immunodeficiency virusVirus RNAVirologic factorsB infectionHCV infectionImmunodeficiency virusNeedle sharingBlood levelsPositive personsDrug useYounger ageInfectionEquivalents/Additional researchPerson variability
1999
Access to antiretroviral treatment among French HIV infected injection drug users: the influence of continued drug use. MANIF 2000 Study Group.
Carrieri M, Moatti J, Vlahov D, Obadia Y, Reynaud-Maurupt C, Chesney M. Access to antiretroviral treatment among French HIV infected injection drug users: the influence of continued drug use. MANIF 2000 Study Group. Journal Of Epidemiology & Community Health 1999, 53: 4. PMID: 10326045, PMCID: PMC1756774, DOI: 10.1136/jech.53.1.4.Peer-Reviewed Original ResearchConceptsActive injection drug usersInjection drug usersAntiretroviral treatmentFrench HIVDrug useDrug usersFormer injection drug usersDetailed clinical historyPast drug useEx-IDUsIDU patientsClinical stageClinical historyAIDS careHospital careAIDS specialistsCell countNew treatmentsRisk behaviorsHospital departmentsLogistic regressionHIVPatientsPhysiciansTreatment
1998
Comparison of Two Measures of Human Immunodeficiency Virus (HIV) Type 1 Load in HIV Risk Groups
Lyles C, Vlahov D, Farzadegan H, Astemborski J, Margolick J, Masters B, Schroeder J, Quinn T. Comparison of Two Measures of Human Immunodeficiency Virus (HIV) Type 1 Load in HIV Risk Groups. Journal Of Clinical Microbiology 1998, 36: 3647-3652. PMID: 9817889, PMCID: PMC105256, DOI: 10.1128/jcm.36.12.3647-3652.1998.Peer-Reviewed Original ResearchConceptsInfectious viral loadInjection drug usersHIV RNA levelsHIV RNA loadViral loadRisk groupsRNA loadViral burdenHuman immunodeficiency virus type 1 (HIV-1) loadHomosexual menPlasma HIV RNA levelsMale injection drug usersFemale injection drug usersHuman immunodeficiency virus type 1Peripheral blood mononuclear cellsImmunodeficiency virus type 1RNA levelsBlood mononuclear cellsHIV risk groupViral RNA loadVirus type 1HIV loadMononuclear cellsDrug usersCell countCommunity Support for Needle Exchange Programs and Pharmacy Sale of Syringes: A Household Survey in Baltimore, Maryland
Keyl P, Gruskin L, Casano K, Montag H, Junge B, Vlahov D. Community Support for Needle Exchange Programs and Pharmacy Sale of Syringes: A Household Survey in Baltimore, Maryland. JAIDS Journal Of Acquired Immune Deficiency Syndromes 1998, 18: s82-s88. PMID: 9663629, DOI: 10.1097/00042560-199802001-00015.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAttitude to HealthBaltimoreEducational StatusFamily CharacteristicsFemaleHealth Knowledge, Attitudes, PracticeHealth SurveysHIV InfectionsHumansIncomeInterviews as TopicMaleMiddle AgedMultivariate AnalysisNeedle-Exchange ProgramsPharmaciesRegression AnalysisSurveys and QuestionnairesSyringesConceptsNeedle exchange programsInjection drug useInjection drug usersDrug usersMultivariate logistic regressionContiguous census tractsHIV incidenceNeedle exchangeDrug useEligible respondentsLogistic regressionExchange programsPharmacy salesCensus populationRandom sampleCensus tractsHousehold interviewsCommunity supportCommunity attitudesBaltimoreHousehold surveyIncidenceRespondentsTractNeedle
1996
Effect of Human Immunodeficiency Virus on Hepatitis C Virus Infection among Injecting Drug Users
Thomas D, Shih J, Alter H, Vlahov D, Cohn S, Hoover D, Cheung L, Nelson K. Effect of Human Immunodeficiency Virus on Hepatitis C Virus Infection among Injecting Drug Users. The Journal Of Infectious Diseases 1996, 174: 690-695. PMID: 8843204, DOI: 10.1093/infdis/174.4.690.Peer-Reviewed Original ResearchConceptsSerum HCV RNA concentrationHepatitis C virus infectionC virus infectionHCV RNA concentrationHIV infectionVirus infectionAlanine aminotransferaseDrug usersHuman immunodeficiency virus (HIV) immunosuppressionCD4 cells/HIV-negative patientsHIV-positive IDUsStage of HIVCD4 lymphocyte countHCV RNA levelsSerum ALT levelsHIV-negative participantsHuman immunodeficiency virusInjecting Drug UsersRNA concentrationSemiannual visitsALT levelsHCV infectionHIV RNAHIV seroconversionCategory of exposure to HIV and age in the progression to AIDS: longitudinal study of 1199 people with known dates of seroconversion
Pezzotti P, Phillips A, Dorrucci M, Lepri A, Galai N, Vlahov D, Rezza G. Category of exposure to HIV and age in the progression to AIDS: longitudinal study of 1199 people with known dates of seroconversion. The BMJ 1996, 313: 583. PMID: 8806246, PMCID: PMC2352019, DOI: 10.1136/bmj.313.7057.583.Peer-Reviewed Original ResearchConceptsDate of seroconversionCategories of exposureExposure categoriesOlder subjectsInjected drugsMore rapid progressionHeterosexual sexLongitudinal studyHomosexual sexHIV treatmentAIDS pathogenesisUnivariate analysisRapid progressionAge effectsYoung subjectsHomosexual menHIVRate of developmentEvidence of differencesDisease controlAIDSSeroconversionSexAgeDefinitions of CenterExistence and Failure of T-Cell Homeostasis Prior to AIDS Onset in HIV-Infected Injection Drug Users
Galai N, Margolick J, Astemborski J, Vlahov D. Existence and Failure of T-Cell Homeostasis Prior to AIDS Onset in HIV-Infected Injection Drug Users. Clinical Immunology 1996, 79: 134-141. PMID: 8620619, DOI: 10.1006/clin.1996.0060.Peer-Reviewed Original ResearchConceptsInjection drug usersTotal T cellsT cell homeostasisT cellsHIV infectionAIDS onsetAIDS diagnosisHomosexual menDrug usersCurrent injection drug useSeropositive injection drug usersInjection drug useT cell levelsImportant prognostic valueALIVE studyClinic visitsPrognostic valueRisk groupsT lymphocytesAIDS casesLate failureDrug useHIVAIDSMonths
1995
Instability of Delayed-type Hypersensitivity Skin Test Anergy in Human Immunodeficiency Virus Infection
Caiaffa W, Graham N, Galai N, Rizzo R, Nelson K, Vlahov D. Instability of Delayed-type Hypersensitivity Skin Test Anergy in Human Immunodeficiency Virus Infection. JAMA Internal Medicine 1995, 155: 2111-2117. PMID: 7575072, DOI: 10.1001/archinte.1995.00430190107015.Peer-Reviewed Original ResearchConceptsHIV-seropositive subjectsHIV-seronegative subjectsCD4 cell countSkin test resultsDrug usersCell countDTH anergyDTH positivityDelayed-type hypersensitivity (DTH) skin testDelayed-type hypersensitivity anergyHuman immunodeficiency virus (HIV) infectionDTH skin testingSkin test anergyImmunodeficiency virus infectionCommunity-based cohortHuman immunodeficiency virusHypersensitivity skin testsCandida albicans antigenAnergy testingSerial skinCD4 cellsHIV statusSingle testSkin testingImmunodeficiency virusCorrelates of Hepatitis C Virus Infections among Injection Drug Users
Thomas D, Vlahov D, Solomon L, Cohn S, Taylor E, Garfein R, Nelson K. Correlates of Hepatitis C Virus Infections among Injection Drug Users. Medicine 1995, 74: 212-220. PMID: 7623656, DOI: 10.1097/00005792-199507000-00005.Peer-Reviewed Original ResearchConceptsInjection drug usersHepatitis C virus infectionC virus infectionHuman immunodeficiency virusHCV infectionDrug usersVirus infectionMajority of HCVYears of injectingLong-term drug usersHCV RNASerologic evidenceImmunodeficiency virusBloodborne pathogensInjection drugsViral persistenceImmune responsePersistent infectionHigh riskHCVDrug useBiologic basisStudy participantsInfectionIllicit drugs
1994
Comparison of clinical manifestations of HIV infection between male and female injecting drug users
Vlahov D, Muñoz A, Solomon L, Astemborski J, Lindsay A, Anderson J, Galai N, Nelson K. Comparison of clinical manifestations of HIV infection between male and female injecting drug users. AIDS 1994, 8: 819-824. PMID: 7916193, DOI: 10.1097/00002030-199406000-00015.Peer-Reviewed Original ResearchConceptsCD4 cell countHIV infectionCell countDrug usersMedian CD4 cell countPosterior cervical lymph nodesAIDS-free HIVHIV-seropositive menCervical lymph nodesHIV-seronegative controlsDiagnosis of AIDSShortness of breathPhysical examination findingsHIV-seropositive participantsSymptoms of diarrheaHIV serologyGenital herpesLymphocyte countLymph nodesMedian ageSimilar CD4Examination findingsClinical manifestationsClinical symptomsConstitutional signsSnake bite and antivenom complications in Belo Horizonte, Brazil
Caiaffa W, Vlahov D, Antunes C, de Oliveira H, Diniz C. Snake bite and antivenom complications in Belo Horizonte, Brazil. Transactions Of The Royal Society Of Tropical Medicine And Hygiene 1994, 88: 81-85. PMID: 8154013, DOI: 10.1016/0035-9203(94)90511-8.Peer-Reviewed Original ResearchConceptsSnake biteRenal failureClinical complicationsAcute renal failureChronic renal failureTertiary referral hospitalAcute lung edemaEarly clinical complicationsAntivenom typeEarly complicationsLung edemaMuscle contracturePermanent sequelaeReferral hospitalIntracranial hemorrhageAnaphylactic reactionsAdverse reactionsHospital patientsClinical careAntivenom therapyComplicationsTissue lossGreater riskAntivenomBite