Operational Design and Quality Control in the CATCH Multicenter Trial

• 31 July 1996
• journal article
• clinical trial
• Published by Elsevier in Preventive Medicine
• Vol. 25  (4) , 384-399
• https://doi.org/10.1006/pmed.1996.0071

Abstract

Keywords

• MULTICENTER TRIAL
• SCHOOLS
• QUALITY CONTROL
• CHILDREN
• CLINICAL TRIAL
• HEALTH PROMOTION
• PHYSICAL ACTIVITY
• MEASUREMENT ERROR
• ERROR RATE
• DATA MANAGEMENT
• ETHNIC DIVERSITY
• PHYSICS EDUCATION
• INTRACLASS CORRELATION
• COEFFICIENT OF VARIATION