2001
Risk Factors for Asthma Prevalence Among Urban and Nonurban African American Children
von Maffei J, Beckett W, Belanger K, Triche E, Zhang H, Machung J, Leaderer B. Risk Factors for Asthma Prevalence Among Urban and Nonurban African American Children. Journal Of Asthma 2001, 38: 555-564. PMID: 11714078, DOI: 10.1081/jas-100107120.Peer-Reviewed Original ResearchConceptsRisk factorsUrban residenceAfrican American childrenMaternal cigarette smokingPhysician-diagnosed asthmaMultiple risk factorsYears of ageMaternal asthmaAsthmatic childrenAsthma prevalenceCigarette smokingAsthmaAmerican childrenAfrican American mothersIdentifiable factorsChildrenAmerican mothersResidenceFactorsSmokingAllergyNewbornsPrevalence
2000
Model for the Analysis of Binary Time Series of Respiratory Symptoms
Zhang H, Triche E, Leaderer B. Model for the Analysis of Binary Time Series of Respiratory Symptoms. American Journal Of Epidemiology 2000, 151: 1206-1215. PMID: 10905533, DOI: 10.1093/oxfordjournals.aje.a010171.Peer-Reviewed Original ResearchConceptsDuration of symptomsRespiratory symptomsNew episodesStuffy nosePrior historyHistory of allergyDaily respiratory symptomsInfant Health StudyMeteorologic changesHealth StudySymptomsEpidemiologic researchDay careMarital statusIncidenceEnvironmental epidemiologic researchEpisodesMothersDurationSulfate levelsHusband's levelDemographic variablesNoseHigh levelsAllergy