Journal article
Symptom-Based Outcome Measures for Dyspepsia and GERD Trials: A Systematic Review
Abstract
BACKGROUND: Symptom assessment using questionnaires has been recommended as the primary outcome measure in clinical gastroesophageal reflux and dyspepsia trials. Questionnaires should have proven reliability, validity, and responsiveness, and may assess the frequency and/or severity of dyspepsia symptoms. Although a number of measures have been developed, it remains unclear which of these should be used in new trials.
OBJECTIVE: To describe …
Authors
Fraser A; Delaney B; Moayyedi P
Journal
The American Journal of Gastroenterology, Vol. 100, No. 2,
Publisher
Wolters Kluwer
Publication Date
February 2005
DOI
10.1111/j.1572-0241.2005.40122.x
ISSN
0002-9270