Minimally important differences and risk levels for the Composite Asthma Severity Index

JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY

MOSBY-ELSEVIER

1. National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Department of Health and Human Services [HHSN272200900052C, HHSN272201000052I, 1UM1AI114271-01]
2. National Center for Advancing Translational Sciences, NIH [NCRR/NIH UL1TR000451, UL1RR025780, UL1TR000075, UL1TR000154, UL1TR001082, UL1TR000077-04, UL1TR000040, UL1TR000150, UL1TR001105]
3. National Center for Research Resources