2011
Effectiveness of 2 Doses of Varicella Vaccine in Children
Shapiro ED, Vazquez M, Esposito D, Holabird N, Steinberg SP, Dziura J, LaRussa PS, Gershon AA. Effectiveness of 2 Doses of Varicella Vaccine in Children. The Journal Of Infectious Diseases 2011, 203: 312-315. PMID: 21208922, PMCID: PMC3071110, DOI: 10.1093/infdis/jiq052.Peer-Reviewed Original ResearchMeSH KeywordsCase-Control StudiesChickenpoxChickenpox VaccineChildFemaleHumansImmunization ScheduleMalePolymerase Chain ReactionConceptsVaricella vaccineSecond doseRoutine second doseExact conditional logistic regressionRoutine immunization scheduleCase-control studyConditional logistic regressionYears of ageImmunization schedulePolymerase chain reactionOdds ratioPediatric practiceCase subjectsVaccineVaricellaDisease controlLogistic regressionOngoing outbreakDosesDoseChain reactionChildrenAgeControlYears
2007
Methodological issues in design and analysis of a matched case–control study of a vaccine's effectiveness
Niccolai LM, Ogden LG, Muehlenbein CE, Dziura JD, Vázquez M, Shapiro ED. Methodological issues in design and analysis of a matched case–control study of a vaccine's effectiveness. Journal Of Clinical Epidemiology 2007, 60: 1127-1131. PMID: 17938054, PMCID: PMC2096633, DOI: 10.1016/j.jclinepi.2007.02.009.Peer-Reviewed Original ResearchConceptsCase-control studyTime of vaccinationConditional logistic regression modelsPrelicensure clinical trialsLogistic regression modelsVaricella vaccineVaccine effectivenessVaccine efficacyClinical trialsVaccinationVaccineStudy designRegression modelsEfficacyAgeEffect of timeMethodological issuesTrials