Print individual chapters by clicking on any of the chapters listed below. You will need Adobe Acrobat to be installed in your computer to view and print the files.   Preface   Chapter 1 Executive Summary   Chapter 2 Objectives   Chapter 3 Background of the DPP   Chapter 4 Definition of Outcomes   Chapter 5 Study Design   Chapter 6 Enrollment of Participants   Chapter 7 Participant Management Protocols   Chapter 8 Adverse Event Reporting   Chapter 9 Data Processing   Chapter 10 Statistical Considerations   Chapter 11 Study Administration   Chapter 12 Schedule of Procedures   Chapter 13 Study Timetable   Chapter 14 Bibliogrpahy   Chapter 15 Consent Form