Development for and results of the use of a gastroesophageal reflux disease activity index as an outcome variable in a clinical trial
- 31 October 1994
- journal article
- clinical trial
- Published by Elsevier in Controlled Clinical Trials
- Vol. 15 (5), 335-348
- https://doi.org/10.1016/0197-2456(94)90031-0
Abstract
No abstract availableKeywords
This publication has 14 references indexed in Scilit:
- Comparison of Medical and Surgical Therapy for Complicated Gastroesophageal Reflux Disease in VeteransNew England Journal of Medicine, 1992
- Use of principal components analysis to develop a composite score as a primary outcome variable in a clinical trialControlled Clinical Trials, 1990
- Clinical assessments as predictors of one year survival after hospitalization: Implications for prognostic stratificationJournal of Clinical Epidemiology, 1988
- Developments in Linear Regression Methodology: 1959-1982Technometrics, 1983
- Gastroesophageal RefluxAnnals of Internal Medicine, 1982
- Cimetidine in the treatment of symptomatic gastroesophageal refluxGastroenterology, 1978
- Validation of Regression Models: Methods and ExamplesTechnometrics, 1977
- A Biometrics Invited Paper. The Analysis and Selection of Variables in Linear RegressionBiometrics, 1976
- Development of a Crohn's Disease Activity IndexGastroenterology, 1976
- Factors influencing long-term prognosis after recovery from myocardial infarction—Three-year findings of the Coronary Drug ProjectJournal of Chronic Diseases, 1974