Fractional exhaled nitric oxide measurements are most closely associated with allergic sensitization in school-age children Daniel J. Jackson, MD, Christine M. Virnig, MD, Ronald E. Gangnon, PhD, Michael D. Evans, MS, Kathy A. Roberg, BSN, MS, Elizabeth L. Anderson, BSN, MA, Ryan M. Burton, MS, Lisa P. Salazar, BA, Douglas F. DaSilva, BS, Kathleen M. Shanovich, BA, Christopher J. Tisler, MT, James E. Gern, MD, Robert F. Lemanske, MD Journal of Allergy and Clinical Immunology Volume 124, Issue 5, Pages 949-953 (November 2009) DOI: 10.1016/j.jaci.2009.07.024 Copyright © 2009 American Academy of Allergy, Asthma & Immunology Terms and Conditions
Fig 1 Seasonality of FeNO measurement at 6 and 8 years of age. Geometric mean measurements were higher in summer and fall than in winter and spring (6 years, P = .04; 8 years, P = .01). Journal of Allergy and Clinical Immunology 2009 124, 949-953DOI: (10.1016/j.jaci.2009.07.024) Copyright © 2009 American Academy of Allergy, Asthma & Immunology Terms and Conditions