2016
Impact of mass-screening on tuberculosis incidence in a prospective cohort of Brazilian prisoners
Paião DS, Lemos EF, Carbone AD, Sgarbi RV, Junior AL, da Silva FM, Brandão LM, dos Santos LS, Martins VS, Simionatto S, Motta-Castro AR, Pompílio MA, Urrego J, Ko AI, Andrews JR, Croda J. Impact of mass-screening on tuberculosis incidence in a prospective cohort of Brazilian prisoners. BMC Infectious Diseases 2016, 16: 533. PMID: 27716170, PMCID: PMC5048439, DOI: 10.1186/s12879-016-1868-5.Peer-Reviewed Original ResearchConceptsTuberculin skin testingActive tuberculosisRisk factorsSubsequent diseaseProspective cohort studyEarly case detectionHigh transmission settingsHigh-risk populationPotential risk factorsProportional hazards modelSubsequent disease riskMass screening interventionTST conversionCohort studyProspective cohortHIV testingTuberculosis infectionScreening interventionsSkin testingTB notificationsTuberculosis incidenceSubsequent riskCase detectionSputum samplesActive screening
2015
Active and latent tuberculosis in Brazilian correctional facilities: a cross-sectional study
Carbone Ada S, Paião DS, Sgarbi RV, Lemos EF, Cazanti RF, Ota MM, Junior AL, Bampi JV, Elias VP, Simionatto S, Motta-Castro AR, Pompílio MA, de Oliveira SM, Ko AI, Andrews JR, Croda J. Active and latent tuberculosis in Brazilian correctional facilities: a cross-sectional study. BMC Infectious Diseases 2015, 15: 24. PMID: 25608746, PMCID: PMC4307675, DOI: 10.1186/s12879-015-0764-8.Peer-Reviewed Original ResearchConceptsLatent tuberculosis infectionPrevalence of LTBITuberculin skin testActive TBLTBI prevalenceWeeks of symptomsHigh transmission settingsCross-sectional studyPopulation-based samplePoisson regression modelsDuration of incarcerationHierarchical Poisson regression modelActive diseaseTB infectionLatent tuberculosisTB casesHIV testingSputum cultureTuberculosis infectionPoint prevalenceSkin testTuberculosis incidenceRisk factorsMultivariable modelSputum samples