2001
Dynamics of behavioral risk factors for HIV/AIDS: a 6-year prospective study of injection drug users
Celentano D, Muñoz A, Cohn S, Vlahov D. Dynamics of behavioral risk factors for HIV/AIDS: a 6-year prospective study of injection drug users. Drug And Alcohol Dependence 2001, 61: 315-322. PMID: 11164696, DOI: 10.1016/s0376-8716(00)00154-x.Peer-Reviewed Original ResearchConceptsBehavioral risk factorsInjection drug usersProspective studyHIV transmissionRisk factorsDrug usersHIV behavioral risk factorsIncremental risk reductionHIV/AIDSRisk reductionHIV-seronegativesTime-dependent covariatesDrug injectorsHigh riskRisk behaviorsBehavioral risksBehavior changeRisky behaviorsRegression modelsLongitudinal predictorsRiskSeronegativesHIVAIDSAbstinence
1999
The effect of immunodeficiency on cutaneous delayed-type hypersensitivity testing in HIV-infected women without anergy: implications for tuberculin testing. HER Study Group. HIV Epidemiology Research.
Klein R, Flanigan T, Schuman P, Smith D, Vlahov D. The effect of immunodeficiency on cutaneous delayed-type hypersensitivity testing in HIV-infected women without anergy: implications for tuberculin testing. HER Study Group. HIV Epidemiology Research. The International Journal Of Tuberculosis And Lung Disease 1999, 3: 681-8. PMID: 10460100.Peer-Reviewed Original ResearchConceptsCell countSeronegative womenHigh-risk seronegative womenHuman immunodeficiency virus (HIV) infectionDelayed-type hypersensitivity testingDegree of immunodeficiencyHIV antibody testingImmunodeficiency virus infectionType hypersensitivity responseEffects of immunodeficiencyUrban medical centerDTH antigensDTH testingHIV seropositivesHIV-seronegativesPPD sizeSeropositive womenLymphocyte countHIV infectionAntibody testingHypersensitivity responseTuberculin antigenCutaneous responseHypersensitivity testingTetanus toxoid
1994
Impact of HIV infection on non-AIDS mortality among Italian injecting drug users
Zaccarelli M, Gattari P, Rezza G, Conti S, Spizzichino L, Vlahov D, Ippolito G, Lelli V, Valenzi C. Impact of HIV infection on non-AIDS mortality among Italian injecting drug users. AIDS 1994, 8: 345-350. PMID: 8031512, DOI: 10.1097/00002030-199403000-00008.Peer-Reviewed Original ResearchConceptsHIV seropositivesHIV serostatusAIDS mortalityMortality rateAge-adjusted standardized mortality ratiosDrug usersHIV-negative IDUsHIV-seronegative IDUsHIV-seropositive IDUPerson-time techniquesStandardized mortality ratioCause-specific mortalityDrug treatment centersRate of deathHIV-seronegativesPossible HIVHIV infectionHIV testingProspective studyMortality ratioExcess mortalityGeneral populationOverdose mortalityAIDS causesHIV