title: Minimally important differences and risk levels for the Composite Asthma Severity Index.
authors.affiliation: Rho Federal Systems Division, Inc, Chapel Hill, NC. Electronic address: Rebecca_Krouse@rhoworld.com.
authors.forename: Rebecca Z
authors.initials: RZ
authors.lastname: Krouse
authors.affiliation: University of Wisconsin School of Medicine and Public Health, Madison, Wis.
authors.forename: Christine A
authors.initials: CA
authors.lastname: Sorkness
authors.affiliation: Rho Federal Systems Division, Inc, Chapel Hill, NC.
authors.forename: Jeremy J
authors.initials: JJ
authors.lastname: Wildfire
authors.affiliation: Rho Federal Systems Division, Inc, Chapel Hill, NC.
authors.forename: Agustin
authors.initials: A
authors.lastname: Calatroni
authors.affiliation: University of Texas Southwestern Medical Center, Dallas, Tex.
authors.forename: Rebecca
authors.initials: R
authors.lastname: Gruchalla
authors.affiliation: Cincinnati Children's Hospital, Cincinnati, Ohio.
authors.forename: Gurjit K Khurana
authors.initials: GKK
authors.lastname: Hershey
authors.affiliation: College of Physicians and Surgeons, Columbia University, New York, NY.
authors.forename: Meyer
authors.initials: M
authors.lastname: Kattan
authors.affiliation: National Jewish Health, Denver, Colo; Children's Hospital Colorado and University of Colorado School of Medicine, Aurora, Colo.
authors.forename: Andrew H
authors.initials: AH
authors.lastname: Liu
authors.affiliation: Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Ill.
authors.forename: Melanie
authors.initials: M
authors.lastname: Makhija
authors.affiliation: Children's National Health System, Washington, DC.
authors.forename: Stephen J
authors.initials: SJ
authors.lastname: Teach
authors.affiliation: Boston University School of Medicine, Boston, Mass.
authors.forename: Joseph B
authors.initials: JB
authors.lastname: West
authors.affiliation: Johns Hopkins University School of Medicine, Baltimore, Md.
authors.forename: Robert A
authors.initials: RA
authors.lastname: Wood
authors.affiliation: Henry Ford Health System, Detroit, Mich.
authors.forename: Edward M
authors.initials: EM
authors.lastname: Zoratti
authors.affiliation: National Institute of Allergy and Infectious Diseases, Bethesda, Md.
authors.forename: Peter J
authors.initials: PJ
authors.lastname: Gergen
mesh_terms: D000293:Adolescent; D001249:Asthma; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D012307:Risk Factors; D012720:Severity of Illness Index