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
Suicidal ideation among African-American non-injection drug users.
Havens J, Ompad D, Latkin C, Fuller C, Arria A, Vlahov D, Strathdee S. Suicidal ideation among African-American non-injection drug users. Ethnicity & Disease 2005, 15: 110-5. PMID: 15720057.Peer-Reviewed Original ResearchConceptsSuicidal ideationDrug usersDrug dependenceNon-injection drug usersCommunity-based cohortInterview-administered questionnaireMultiple logistic regressionDrug use historyUse of heroinAfrican American drug usersMedian agePsychiatric comorbidityDepressive symptomsMore drugsSuicidal thoughtsLogistic regressionIdeationAfrican AmericansUse historyParticipantsComorbiditiesCohortSymptomsYearsHeroin
2004
Comparison of HIV infection risk behaviors among injection drug users from East and West Coast US cities
Garfein R, Monterroso E, Tong T, Vlahov D, Des Jarlais D, Selwyn P, Kerndt P, Word C, Fernando M, Ouellet L, Holmberg S. Comparison of HIV infection risk behaviors among injection drug users from East and West Coast US cities. Journal Of Urban Health 2004, 81: 260-267. PMID: 15136659, PMCID: PMC3456450, DOI: 10.1093/jurban/jth112.Peer-Reviewed Original ResearchConceptsInjection drug usersRisk behaviorsHIV seroprevalenceHigh human immunodeficiency virus (HIV) seroprevalenceDrug usersHIV infection risk behaviorsHuman immunodeficiency virus (HIV) seroprevalenceInfection risk behaviorsPotential risk factorsHIV risk behaviorsHIV incidenceHIV statusRisk factorsVirus seroprevalenceSexual partnersPrevention effortsSeroprevalenceBaseline dataHIVFace interviewsInjectionNew York CityFurther effortsNew HavenParticipants
2001
Needle-exchange participation, effectiveness, and policy: Syringe relay, gender, and the paradox of public health
Valente T, Foreman R, Junge B, Vlahov D. Needle-exchange participation, effectiveness, and policy: Syringe relay, gender, and the paradox of public health. Journal Of Urban Health 2001, 78: 340-349. PMID: 11419584, PMCID: PMC3456352, DOI: 10.1093/jurban/78.2.340.Peer-Reviewed Original ResearchMeSH KeywordsAdultBaltimoreCommerceCommunity Health PlanningCounselingFemaleHealth BehaviorHealth EducationHIV InfectionsHumansInterpersonal RelationsMaleMiddle AgedNeedle-Exchange ProgramsOrganizational ObjectivesProgram EvaluationSocial SupportSubstance Abuse, IntravenousSurveys and QuestionnairesSyringesUrban HealthConceptsNeedle exchange programsNEP useIntravenous drug usersBaltimore Needle Exchange ProgramPublic health goalsHIV seroconversionHIV protectionDrug usersHealth goalsVirus transmission rateHigh usersDuration of contactPublic healthEducation effortsCirculation timeMost studiesRelay activityExclusive useParticipantsSeroconversionHIVVisitsWomen
2000
Decline in Self-Reported High-Risk Injection-Related Behaviors Among HIV-Seropositive Participants in the Baltimore Needle Exchange Program
Vertefeuille J, Marx M, Tun W, Huettner S, Strathdee S, Vlahov D. Decline in Self-Reported High-Risk Injection-Related Behaviors Among HIV-Seropositive Participants in the Baltimore Needle Exchange Program. AIDS And Behavior 2000, 4: 381-388. DOI: 10.1023/a:1026406623736.Peer-Reviewed Original ResearchNeedle exchange programsHIV-seropositive drug usersDrug usersRisky drug use behaviorsHigh-risk injection practicesInjection-related behaviorsHIV-seropositive individualsHIV-seropositive participantsBaltimore Needle Exchange ProgramDrug use behaviorsNEP participantsDrug treatmentInjection practicesNEP attendanceMean numberVisitsT-testSignificant reductionExchange programsBaselineChi-square statisticsInjectionSyringesParticipantsFollowThe prevalence of homelessness among injection drug users with and without HIV infection
Song J, Safaeian M, Strathdee S, Vlahov D, Celentano D. The prevalence of homelessness among injection drug users with and without HIV infection. Journal Of Urban Health 2000, 77: 678-687. PMID: 11194310, PMCID: PMC3456762, DOI: 10.1007/bf02344031.Peer-Reviewed Original ResearchConceptsHuman immunodeficiency virusInjection drug usersInjection drug useIndependent predictorsDrug usersDrug useActive injection drug useLongitudinal cohort studyCross-sectional studyHIV/AIDSCross-sectional investigationHIV seroconversionCohort studyHIV seroprevalenceHIV infectionPrevalence of homelessnessImmunodeficiency virusMale sexLogistic regressionPrevalenceParticipantsMore experiencePredictorsSeroconversionSerostatus
1998
Socially desirable response tendency as a correlate of accuracy of self‐reported HIV serostatus for HIV seropositive injection drug users
Latkin C, Vlahov D. Socially desirable response tendency as a correlate of accuracy of self‐reported HIV serostatus for HIV seropositive injection drug users. Addiction 1998, 93: 1191-1197. PMID: 9813900, DOI: 10.1046/j.1360-0443.1998.93811917.x.Peer-Reviewed Original ResearchConceptsSelf-reported HIV serostatusSocial desirabilityInjection drug usersCorrelates of accuracyDesirable response tendenciesHIV serostatusDrug usersResponse tendenciesDesirable respondingHIV-seronegative participantsALIVE studyPredictive validityHIV-seropositive injection drug usersActive injection drug usersLongitudinal studySeropositive injection drug usersPositive predictive value 97Higher scoresHIV-seropositive participantsHIV prevention studyQuestionable validityNegative predictive valueParticipantsSeronegative participantsSeropositive participantsSatellite exchange in the Baltimore Needle Exchange Program.
Valente T, Foreman R, Junge B, Vlahov D. Satellite exchange in the Baltimore Needle Exchange Program. Public Health Reports 1998, 113 Suppl 1: 90-6. PMID: 9722814, PMCID: PMC1307731.Peer-Reviewed Original ResearchConceptsPrevention messagesBaltimore Needle Exchange ProgramHIV prevention messagesNeedle exchange programsNeedle exchange program participantsDrug-using networksDrug injectorsNumber of syringesDrug usersDrug useRisk behaviorsLogistic regressionOne-way ANOVAIDUsPrevention materialsProgram effectivenessProgram participantsActivities of SSParticipantsPotential bridgeExchange programs
1997
Reductions in High-Risk Drug Use Behaviors Among Participants in the Baltimore Needle Exchange Program
Vlahov* D, Junge* B, Brookmeyer† R, Cohn* S, Riley* E, Armenian* H, Beilenson‡ P. Reductions in High-Risk Drug Use Behaviors Among Participants in the Baltimore Needle Exchange Program. JAIDS Journal Of Acquired Immune Deficiency Syndromes 1997, 16: 400-406. PMID: 9420320, DOI: 10.1097/00042560-199712150-00014.Peer-Reviewed Original ResearchConceptsNeedle exchange programsBaltimore Needle Exchange ProgramDrug use behaviorsNEP participantsHigh-risk drug use behaviorsRisky injection drug use behaviorInjection drug use behaviorsBehavioral risk reductionMean numberRisky injection practicesDrug-related behaviorsInjection practicesShort-term reductionUse behaviorsDemographic informationExchange programsProgram entryT-testSignificant reductionRisk reductionSystematic sampleInjectionEarlier reportsEnrollmentParticipantsIncidence and risk factors for hepatitis C among injection drug users in Baltimore, Maryland
Villano S, Vlahov D, Nelson K, Lyles C, Cohn S, Thomas D. Incidence and risk factors for hepatitis C among injection drug users in Baltimore, Maryland. Journal Of Clinical Microbiology 1997, 35: 3274-3277. PMID: 9399533, PMCID: PMC230161, DOI: 10.1128/jcm.35.12.3274-3277.1997.Peer-Reviewed Original ResearchConceptsInjection drug usersHCV infectionRisk factorsDrug usersDrug useDrug paraphernaliaHepatitis C virus infectionC virus infectionAnnual incidence rateActive drug useHigh-risk sexual practicesSharing of needlesHCV seroconversionHepatitis CAntibody testingOverall incidenceIncidence rateVirus infectionSerum samplesInfectionIncidenceHCVSexual practicesFrequent useParticipants