2004
Exposure to NO2 and Nitrous Acid and Respiratory Symptoms in the First Year of Life
van Strien RT, Gent JF, Belanger K, Triche E, Bracken MB, Leaderer BP. Exposure to NO2 and Nitrous Acid and Respiratory Symptoms in the First Year of Life. Epidemiology 2004, 15: 471-478. PMID: 15232409, DOI: 10.1097/01.ede.0000129511.61698.d8.Peer-Reviewed Original Research
2003
Association of Low-Level Ozone and Fine Particles With Respiratory Symptoms in Children With Asthma
Gent JF, Triche EW, Holford TR, Belanger K, Bracken MB, Beckett WS, Leaderer BP. Association of Low-Level Ozone and Fine Particles With Respiratory Symptoms in Children With Asthma. JAMA 2003, 290: 1859-1867. PMID: 14532314, DOI: 10.1001/jama.290.14.1859.Peer-Reviewed Original ResearchConceptsRescue medication useRespiratory symptomsDaily respiratory symptomsMedication useMaintenance medicationLikelihood of wheezeShortness of breathLogistic regression analysisRescue medicationChest tightnessActive asthmaAsthmatic childrenMedication usersRisk factorsAsthmaMedicationsSymptomsMean levelsSubject's motherChildrenRegression analysisAssociationExposureMothersHigh levels