Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10485108 | Value in Health | 2016 | 11 Pages |
Abstract
The ADSD is a new patient-reported asthma symptom diary developed in accordance with the Food and Drug Administration's PRO Guidance. Evidence to date supports the content validity of the instrument. Item performance, reliability, and construct validity will be assessed in future quantitative research.
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Authors
Adam MSc, Linda MHS, Sarah MPH, J. Jason PhD, Nicola MSc, Rebecca MMedSci, Chris MSc, Hannah MSc, Jerry A. MD, PhD, Stuart MD, Michael MD, John MD,