2022
Randomization for the susceptibility effect of an infectious disease intervention
Eck DJ, Morozova O, Crawford FW. Randomization for the susceptibility effect of an infectious disease intervention. Journal Of Mathematical Biology 2022, 85: 37. PMID: 36127558, PMCID: PMC9809173, DOI: 10.1007/s00285-022-01801-8.Peer-Reviewed Original ResearchConceptsInfectious disease interventionsInfection outcomesInfection riskDisease interventionDirect effectRandomized trialsTreatment allocationInfectious disease transmissionStudy subjectsHarmful treatmentPathogen of interestInterventionOutcomesTreatmentRandomization designVaccineDisease transmissionSusceptibility effectsTrialsRiskRandomizationInfectionIndividualsEvaluating the Mediating Role of Recall of Intervention Knowledge in the Relationship Between a Peer-Driven Intervention and HIV Risk Behaviors Among People Who Inject Drugs
Aroke H, Buchanan A, Katenka N, Crawford FW, Lee T, Halloran ME, Latkin C. Evaluating the Mediating Role of Recall of Intervention Knowledge in the Relationship Between a Peer-Driven Intervention and HIV Risk Behaviors Among People Who Inject Drugs. AIDS And Behavior 2022, 27: 578-590. PMID: 35932359, PMCID: PMC10408304, DOI: 10.1007/s10461-022-03792-5.Peer-Reviewed Original ResearchConceptsInjection-related risk behaviorsPeer-driven interventionRisk behaviorsIntervention knowledgeHIV injection risk behaviorsHIV risk behaviorsInjection risk behaviorsMarginal structural modelsPotential causal pathwaysHIV testingIndex participantsRisk ratioInverse probabilityIntervention NetworkInterventionPeer educatorsTotal effectCausal pathwaysVisitsDrugsFuture studiesParticipantsOutcomesDirect effectPWID
2021
Identification of causal intervention effects under contagion
Cai X, Loh WW, Crawford FW. Identification of causal intervention effects under contagion. Journal Of Causal Inference 2021, 9: 9-38. PMID: 34676152, PMCID: PMC8528235, DOI: 10.1515/jci-2019-0033.Peer-Reviewed Original ResearchIntervention effectsInfectious disease transmission dynamicsInfection outcomesDisease transmission dynamicsHIV vaccine trialsInfectious disease outcomesTransmission dynamicsEffects of interventionsVaccine effectsIntervention trialsVaccine trialsClinical evaluationDisease outcomeOutcome dataTrialsTreatment effectsOutcomesCausal estimandsEmpirical trialPartnership modelInfectionBinary outcome data
2018
Risk ratios for contagious outcomes
Morozova O, Cohen T, Crawford FW. Risk ratios for contagious outcomes. Journal Of The Royal Society Interface 2018, 15: 20170696. PMID: 29343627, PMCID: PMC5805970, DOI: 10.1098/rsif.2017.0696.Peer-Reviewed Original Research