Impact of Pneumococcal Vaccination on the Incidence of Pneumonia by HIV Infection Status among Patients Enrolled in the Veterans Aging Cohort 5-Site Study
Rodriguez-Barradas MC, Goulet J, Brown S, Goetz MB, Rimland D, Simberkoff MS, Crothers K, Justice AC. Impact of Pneumococcal Vaccination on the Incidence of Pneumonia by HIV Infection Status among Patients Enrolled in the Veterans Aging Cohort 5-Site Study. Clinical Infectious Diseases 2008, 46: 1093-1100. PMID: 18444830, PMCID: PMC3115628, DOI: 10.1086/529201.Peer-Reviewed Original ResearchConceptsPneumococcal polysaccharide vaccineVeterans Aging CohortPPV vaccinationIncidence of pneumoniaAging CohortCox proportional hazards regression methodsLow CD4 cell countsProportional hazards regression methodsCD4 cell countHIV infection statusRisk of pneumoniaLower hemoglobin levelsBenefits of vaccinationHuman immunodeficiency virusOngoing prospective studyElectronic medical recordsPneumococcal vaccinationPneumonia eventsUnvaccinated patientsCurrent smokingPneumococcal diseasePolysaccharide vaccineVaccination statusHIV infectionRetrospective review