Dedication About the Authors Contributing Authors Foreword by Herbert K. Amato, DA, ATC Introduction Section I Introduction to Epidemiology Chapter 1 Epidemiology and the Leading Causes of Death Melanie Adams, PhD, CSCS, AT-Ret Chapter 2 Epidemiology and Physical Activity Jeffrey Timmer, PhD, CEP Chapter 3 Statistics for Clinical Epidemiology Ashley S. Long, PhD, LAT, ATC and Melanie Adams, PhD, CSCS, AT-Ret Chapter 4 Injury Surveillance Systems Wanda Swiger, EdD, ATC, CES Chapter 5 Evidence-Based Practice Thomas Cappaert, PhD, ATC, CSCS Section II Sport-Related Epidemiology Chapter 6 Sport-Related Concussion Johna K. Register-Mihalik, PhD, LAT, ATC Chapter 7 Sudden Death in Sport Brendon P. McDermott, PhD, ATC and William M. Adams, MS, ATC Chapter 8 Musculoskeletal Injuries in Sport Ashley S. Long, PhD, LAT, ATC Chapter 9 Mental Health Melanie Adams, PhD, CSCS, AT-Ret Section III Screening and Prevention of Sport-Related Injury Chapter 10 Pre-Activity Screening Wanda Swiger, EdD, ATC, CES and Melanie Adams, PhD, CSCS, AT-Ret Chapter 11 Prevention Methods Wanda Swiger, EdD, ATC, CES and Scot A. Ward, MS, ATC Financial Disclosures Index