Biases in COVID-19 vaccine effectiveness studies using cohort design
Agampodi S, Tadesse B, Sahastrabuddhe S, Excler J, Kim J. Biases in COVID-19 vaccine effectiveness studies using cohort design. Frontiers In Medicine 2024, 11: 1474045. DOI: 10.3389/fmed.2024.1474045.Peer-Reviewed Original ResearchCohort designHealth-promoting behaviorsObservational studyPublic health strategiesPublic health policiesMiddle-income countriesPre-existing data sourcesHealthy user biasHealthy vaccinee effectSociodemographic disparitiesHealth strategiesHealth policyOutcome misclassificationSustaining public trustMisclassification biasHealth statusHealthcare systemVaccinee effectSusceptibility biasDiverse populationsCOVID-19Vaccine effectiveness studiesFrailty biasVaccine effectivenessCOVID-19 pandemic