2024
Barriers and Facilitators to Vaccine Equity Amidst the COVID-19 Vaccine Rollout in the United States
Piltch-Loeb R, Nuñez Sahr J, Nelson L, Vlahov D, Gershon R. Barriers and Facilitators to Vaccine Equity Amidst the COVID-19 Vaccine Rollout in the United States. International Journal Of Environmental Research And Public Health 2024, 21: 1588. DOI: 10.3390/ijerph21121588.Peer-Reviewed Original ResearchHealth departmentsLocal health departmentsPurposive sampling strategyAt-risk populationsHard-to-reachPotential facilitatorsCommunity outreachQualitative studyLack of clarityAdvisory GroupCommunity engagementCommunity membersDisaster response effortsHolding leadership rolesIncrease equityLeadership rolesCOVID-19Vaccine rolloutMid-2022COVID-19 vaccine rolloutCommunity relationshipsFacilitationResponse effortsEquitable distributionPrioritization criteriaImplementation of Chatbot Technology in Health Care: Protocol for a Bibliometric Analysis
Ni Z, Peng M, Balakrishnan V, Tee V, Azwa I, Saifi R, Nelson L, Vlahov D, Altice F. Implementation of Chatbot Technology in Health Care: Protocol for a Bibliometric Analysis. JMIR Research Protocols 2024, 13: e54349. PMID: 38228575, PMCID: PMC10905346, DOI: 10.2196/54349.Peer-Reviewed Original ResearchChatbot technologyBibliometric analysisChatbot researchSoftware tool VOSviewerINTERNATIONAL REGISTERED REPORT IDENTIFIERVisualize bibliometric networksHealth care systemArtificial intelligence chatbotsHealth careIntelligent chatbotAI engineAdoption of chatbotsConversational agentsScreening of papersBibliometric networksIEEE XploreCare systemChatbotPublication patternsSearch phaseAnalysis of publicationsHealth-related informationSoftware toolsAnnual publicationsInstitutional distribution
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