Ijeoma Opara, PhD, LMSW, MPH
Associate Professor of Public Health (Social and Behavioral Sciences)Cards
About
Research
Publications
2025
Spatial Associations of Alcohol Outlet Density with Neighborhood Crime and Child Opportunity: A Hierarchical Bayesian Ecological Study
Weerakoon S, Takenaka B, Srikanth N, Warren J, Opara I. Spatial Associations of Alcohol Outlet Density with Neighborhood Crime and Child Opportunity: A Hierarchical Bayesian Ecological Study. Substance Use & Misuse 2025, 60: 1319-1327. PMID: 40289361, DOI: 10.1080/10826084.2025.2496932.Peer-Reviewed Original ResearchConceptsAlcohol outlet densityAlcohol outletsChild Opportunity IndexCensus tractsOutlet densityRates of property crimeExposure to crimePassaic CountyChildren’s opportunitiesDiverse racial compositionCensus tract levelHigh-risk neighborhoodsMitigate crimeProperty crimeCrime ratesImprove community healthHealth insuranceRacial compositionNew JerseyReduce alcohol outlet densityOpportunity IndexCrimeSignificant socioeconomic disparitiesPolicy interventionsTract levelTeen Dating Violence Among Asian American Adolescents: Insights from a National Survey (2015–2021)
Weerakoon S, Srikanth N, Hansoti E, Takenaka B, Wan X, Opara I, Markham C, Lau M. Teen Dating Violence Among Asian American Adolescents: Insights from a National Survey (2015–2021). Journal Of Aggression Maltreatment & Trauma 2025, 34: 331-347. PMID: 40496760, PMCID: PMC12148240, DOI: 10.1080/10926771.2025.2471348.Peer-Reviewed Original ResearchTeen dating violenceSexual dating violenceDating violenceSchool violenceBullying victimizationAmerican adolescentsPhysical dating violenceSubstance useAsian American adolescentsU.S. high school studentsOdds ratioViolenceAssociated with increased oddsLogistic regression analysisCluster sampling studyVictimsBullyingSexual behaviorPublic health problemDepressive symptomsAdolescent malesUnited StatesAdolescent femalesHigh school studentsNational surveyT10 Sexual Risk Behaviors and Drug Use Correlates With HIV and STI Testing Among Black Youth
Srikanth N, Weerakoon S, Aivadyan C, Takenaka B, Rose R, Rutledge J, Opara I. T10 Sexual Risk Behaviors and Drug Use Correlates With HIV and STI Testing Among Black Youth. Drug And Alcohol Dependence 2025, 267: 111778. DOI: 10.1016/j.drugalcdep.2024.111778.Peer-Reviewed Original Research
2024
Empowerment in prevention: a qualitative inquiry into Black girl-centred strategies for reducing HIV/STI and drug misuse risk
Opara I, Asabor E, Rutledge J, Stephens J, Cayo S, Duran-Becerra B, Abrams J. Empowerment in prevention: a qualitative inquiry into Black girl-centred strategies for reducing HIV/STI and drug misuse risk. Sexual And Reproductive Health Matters 2024, 32: 2444728. PMID: 39876818, PMCID: PMC11884098, DOI: 10.1080/26410397.2024.2444728.Peer-Reviewed Original ResearchConceptsSexually transmitted infectionsPrevention programmesSubstance abuse stigmaSTI/HIV prevention interventionsSubstance use prevention programmesRisk of contracting HIVCurrent substance useHIV educationSocial supportPreventive interventionsFocus groupsBlack girlsPrevention programsReducing HIV/STIPrevention informationMisuse riskExperiences of Black girlsPrivate settingsSex educationSubstance useSTI/HIVHIV/STIAdolescent girlsStigmaHIVPredictors of HIV and STI testing among sexually active Black adolescents: Results from YRBSS 2019–2021
Weerakoon S, Srikanth N, Aivadyan C, Takenaka B, Rose R, Rutledge J, Sissoko G, Opara I. Predictors of HIV and STI testing among sexually active Black adolescents: Results from YRBSS 2019–2021. Journal Of HIV/AIDS & Social Services 2024, ahead-of-print: 1-16. DOI: 10.1080/15381501.2024.2435882.Peer-Reviewed Original ResearchSexually transmitted infection testingSexually transmitted infectionsPredictors of HIVE-cigarettesOdds of testingE-cigarette useYouth Risk Behavior Surveillance SystemBehavior Surveillance SystemBlack adolescentsCurrent substance usersCondom useHIVSexual partnersTesting behaviorInfluence testing behaviourPreventive health measuresSubstance usersSubstance useAdolescentsOddsPredictorsRegression modelsAgeSexMaleA Nationally Representative Analysis of Substance Use and Sexual Health Correlates Associated with HIV and STI Testing among Adolescents
Weerakoon S, Srikanth N, Aivadyan C, Takenaka B, Rose R, Rutledge J, Wan X, Opara I. A Nationally Representative Analysis of Substance Use and Sexual Health Correlates Associated with HIV and STI Testing among Adolescents. AIDS And Behavior 2024, 29: 919-932. PMID: 39661294, DOI: 10.1007/s10461-024-04575-w.Peer-Reviewed Original ResearchOdds of HIVSTI testingYouth Risk Behavior Surveillance SystemIncreased odds of HIVSexual healthIncreased oddsCDC's Youth Risk Behavior Surveillance SystemOdds of HIV testingStepwise multivariate logistic regression modelsSubstance use behaviorsLifetime cocaine useSubstance useMultivariate logistic regression modelNationally representative analysisBehavior Surveillance SystemLogistic regression modelsPrescription drug misuseHIV/STI testingTailored HIVHIV testingSex of sexual partnersUnited StatesCocaine useHealth correlatesTesting servicesRacial and Ethnic Disparities in Age-Specific All-Cause Mortality During the COVID-19 Pandemic
Faust J, Renton B, Bongiovanni T, Chen A, Sheares K, Du C, Essien U, Fuentes-Afflick E, Haywood T, Khera R, King T, Li S, Lin Z, Lu Y, Marshall A, Ndumele C, Opara I, Loarte-Rodriguez T, Sawano M, Taparra K, Taylor H, Watson K, Yancy C, Krumholz H. Racial and Ethnic Disparities in Age-Specific All-Cause Mortality During the COVID-19 Pandemic. JAMA Network Open 2024, 7: e2438918. PMID: 39392630, PMCID: PMC11581672, DOI: 10.1001/jamanetworkopen.2024.38918.Peer-Reviewed Original ResearchConceptsCOVID-19 public health emergencyNon-HispanicPublic health emergencyOther Pacific IslanderExcess mortalityAlaska NativesUS populationExcess deathsRates of excess mortalityCross-sectional study analyzed dataYears of potential lifeMortality relative riskNon-Hispanic whitesCross-sectional studyPacific IslandersStudy analyzed dataAll-cause mortalityEthnic groupsMortality disparitiesMortality ratioTotal populationDeath certificatesEthnic disparitiesMain OutcomesDecedent ageApplying a community‐engaged participatory machine learning model
Asabor E, Aneni K, Weerakoon S, Opara I. Applying a community‐engaged participatory machine learning model. American Journal Of Community Psychology 2024, 74: 262-268. PMID: 39279135, DOI: 10.1002/ajcp.12765.Peer-Reviewed Original ResearchHealth researchCommunity psychologistsPublic health researchExperiences of peopleStructural humilityHealth inequalitiesHealth careCommunity stakeholdersPriority settingMachine learning techniquesTarget populationCommunity contextHealthLived experienceImprove outcomesCommunity insightsLearning techniquesProblem formationPsychologistsPositive membersStage of machine learningMachine learning researchCommunityDecision-makingCareFaith Leaders’ Perspectives on Involvement in HIV Prevention for Urban Black Youth in New Jersey, USA
Opara I, Pierre K, Gabriel C, Cross K, Clark C, Rutledge J. Faith Leaders’ Perspectives on Involvement in HIV Prevention for Urban Black Youth in New Jersey, USA. Religions 2024, 15: 862. DOI: 10.3390/rel15070862.Peer-Reviewed Original ResearchA Qualitative Exploration on Risk and Protective Factors of Substance Use Among Black Adolescent Girls
Opara I, Brooks-Stephens J, Aneni K, Asabor E, Weerakoon S, Duran-Becerra B. A Qualitative Exploration on Risk and Protective Factors of Substance Use Among Black Adolescent Girls. Journal Of Clinical Child & Adolescent Psychology 2024, ahead-of-print: 1-14. PMID: 38748661, PMCID: PMC12002422, DOI: 10.1080/15374416.2024.2344171.Peer-Reviewed Original ResearchBlack adolescent girlsSubstance useAdolescent girlsFactors of substance useProtective factorsAbuse prevention programsSubstance abuse prevention programsPrevention programsEcological systems theoretical frameworkSystems theoretical frameworkParticipants' narrativesLived experienceGender-specificSocial environmentDrug useUnique risk factorsCoping mechanismsQualitative explorationFocus groupsThematic analysisTheoretical frameworkStudy findingsIntervention developmentSub-themesGirls
Academic Achievements & Community Involvement
News
News
- January 23, 2025
Ijeoma Opara Receives Presidential Early Career Award for Scientists and Engineers
- December 30, 2024Source: The Tribe
Sober in the city: Rethinking celebration in Chicago
- November 18, 2024
YSPH Professor Shares Research, Explores Potential Collaborations During Jamaica Visit
- September 18, 2024
New Yale grants support innovative Yale-HBCU research partnerships