Vitamin A supplements and diarrheal and respiratory tract infections among children in Dar es Salaam, Tanzania
Fawzi W, Mbise R, Spiegelman D, Fataki M, Hertzmark E, Ndossi G. Vitamin A supplements and diarrheal and respiratory tract infections among children in Dar es Salaam, Tanzania. The Journal Of Pediatrics 2000, 137: 660-667. PMID: 11060532, DOI: 10.1067/mpd.2000.110136.Peer-Reviewed Original ResearchConceptsRespiratory tract infectionsHuman immunodeficiency virusTract infectionsVitamin APlacebo-controlled trialAcute respiratory infectionsSevere watery diarrheaRisk of diarrheaEffect of vitaminDuration of episodesRapid respiratory rateLow-cost interventionAcute diarrheaRespiratory infectionsImmunodeficiency virusWatery diarrheaAdverse outcomesUndernourished childrenHigh riskDiarrheaRespiratory rateInfectionSmall riskPlaceboDar es SalaamElectric Blanket Use and Breast Cancer in the Nurses' Health Study
Laden F, Neas LM, Tolbert PE, Holmes MD, Hankinson SE, Spiegelman D, Speizer FE, Hunter DJ. Electric Blanket Use and Breast Cancer in the Nurses' Health Study. American Journal Of Epidemiology 2000, 152: 41-49. PMID: 10901328, DOI: 10.1093/aje/152.1.41.Peer-Reviewed Original ResearchConceptsElectric blanket useNurses' Health StudyBreast cancerHealth StudyBlanket useRelative riskEstrogen receptor-positive breast cancerReceptor-positive breast cancerBreast cancer risk factorsMultivariate relative riskInvasive breast cancerCancer risk factorsAge-adjusted analysesBreast cancer riskLong-term useElectric blanketBiennial questionnairesRisk factorsRetrospective analysisCancer riskProspective analysisCancerMultivariate modelSmall riskConfidence intervals