Prathibha Varkey, MD, MPH, MHPE is an Associate Professor of Preventive Medicine, Medicine, and Medical Education at Mayo Clinic, Rochester, MN. and serves as the Associate Chair of the Department of Medicine. She is also the Program Director for the Preventive Medicine Fellowship and the Medical Director of Ask Mayo Clinic, a nurse triage program providing service to 2 million customers across the US. Dr Varkey has an MD from the Christian Medical College, Vellore, India, MPH (Masters of Public Health) from the Harvard School of Public Health, Boston, MA, and MHPE (Masters of Health Professions Education) from the University of Illnois, Chicago. She completed her Internal Medicine Residency at the Hospital of St Raphael, New Haven, CT, and Preventive Medicine fellowship at the Mayo Clinic, Rochester, MN.

• TABLE OF CONTENTSContributors Members1. Biostatistics I: Basic Concepts M. Hassan Murad, MD, MPH, and Qian Shi, PhD2. Biostatistics II: Advanced Concepts M. Hassan Murad, MD, MPH, and Qian Shi, PhD3. Epidemiology I: Basic Concepts Cindy Kermott, MD, MPH4. Epidemiology II: Study Design Muktar H. Aliyu, MBBS, DrPH5. Behavioral Medicine and Substance Abuse Warren G. Thompson, MD6. Infectious Diseases Salma Iftikhar, MD, Mary Jo Kasten, MD, and Zelalem Temesgen, MD7. Immunization Claudia L. Swanton, MS, CNP, Barbara J. Timm, MS, CNP, and Heidi K. Roeber Rice, MD, MPH8. Maternal and Child Health Heidi K. Roeber Rice, MD, MPH, and Brian C. Brost, MD9. Obesity, Nutrition, and Physical Activity Donald D. Hensrud, MD, MPH10. Secondary Prevention I: Principles of Screening and Cancers Martha P. Millman, MD, MPH, and Paul J. Limburg, MD11. Secondary Prevention II: Common Clinical and Chronic Diseases Warren G. Thompson, MD, and Darryl S. Chutka, MD12. Injury Prevention and Control Kodjo M. Bossou, MD, MPH, and Philip T. Hagen, MD13. Environmental Health Richard D. Newcomb, MD, MPH, Richard J. Vetter, PhD, and Clayton T. Cowl, MD, MS14. Occupational Medicine Robert R. Orford, MD, MS, MPH, and Hamid Rehman, MD, MPH15. Aerospace Medicine Lawrence Steinkraus, MD, MPH, and Jan Stepanek, MD, MPH16. Public Health Practice, Leadership, and Health Care Law Robin G. Molella, MD, MPH17. Health Care Management and Financing William J. Litchy, MD, Mark A. Matthias, BA, Kurtis M. Hoppe, MD, and Kyle J. Kircher, MD18. Medical Quality Management Andrew Majka, MD, and Prathibha Varkey, MBBS, MPH, MHPE Index

Prathibha Varkey, MD, MPH, MHPE is an Associate Professor of Preventive Medicine, Medicine, and Medical Education at Mayo Clinic, Rochester, MN. and serves as the Associate Chair of the Department of Medicine. She is also the Program Director for the Preventive Medicine Fellowship and the Medical Director of Ask Mayo Clinic, a nurse triage program providing service to 2 million customers across the US. Dr Varkey has an MD from the Christian Medical College, Vellore, India, MPH (Masters of Public Health) from the Harvard School of Public Health, Boston, MA, and MHPE (Masters of Health Professions Education) from the University of Illnois, Chicago. She completed her Internal Medicine Residency at the Hospital of St Raphael, New Haven, CT, and Preventive Medicine fellowship at the Mayo Clinic, Rochester, MN.

• TABLE OF CONTENTSContributors Members1. Biostatistics I: Basic Concepts M. Hassan Murad, MD, MPH, and Qian Shi, PhD2. Biostatistics II: Advanced Concepts M. Hassan Murad, MD, MPH, and Qian Shi, PhD3. Epidemiology I: Basic Concepts Cindy Kermott, MD, MPH4. Epidemiology II: Study Design Muktar H. Aliyu, MBBS, DrPH5. Behavioral Medicine and Substance Abuse Warren G. Thompson, MD6. Infectious Diseases Salma Iftikhar, MD, Mary Jo Kasten, MD, and Zelalem Temesgen, MD7. Immunization Claudia L. Swanton, MS, CNP, Barbara J. Timm, MS, CNP, and Heidi K. Roeber Rice, MD, MPH8. Maternal and Child Health Heidi K. Roeber Rice, MD, MPH, and Brian C. Brost, MD9. Obesity, Nutrition, and Physical Activity Donald D. Hensrud, MD, MPH10. Secondary Prevention I: Principles of Screening and Cancers Martha P. Millman, MD, MPH, and Paul J. Limburg, MD11. Secondary Prevention II: Common Clinical and Chronic Diseases Warren G. Thompson, MD, and Darryl S. Chutka, MD12. Injury Prevention and Control Kodjo M. Bossou, MD, MPH, and Philip T. Hagen, MD13. Environmental Health Richard D. Newcomb, MD, MPH, Richard J. Vetter, PhD, and Clayton T. Cowl, MD, MS14. Occupational Medicine Robert R. Orford, MD, MS, MPH, and Hamid Rehman, MD, MPH15. Aerospace Medicine Lawrence Steinkraus, MD, MPH, and Jan Stepanek, MD, MPH16. Public Health Practice, Leadership, and Health Care Law Robin G. Molella, MD, MPH17. Health Care Management and Financing William J. Litchy, MD, Mark A. Matthias, BA, Kurtis M. Hoppe, MD, and Kyle J. Kircher, MD18. Medical Quality Management Andrew Majka, MD, and Prathibha Varkey, MBBS, MPH, MHPE Index

Prathibha Varkey, MD, MPH, MHPE is an Associate Professor of Preventive Medicine, Medicine, and Medical Education at Mayo Clinic, Rochester, MN. and serves as the Associate Chair of the Department of Medicine. She is also the Program Director for the Preventive Medicine Fellowship and the Medical Director of Ask Mayo Clinic, a nurse triage program providing service to 2 million customers across the US. Dr Varkey has an MD from the Christian Medical College, Vellore, India, MPH (Masters of Public Health) from the Harvard School of Public Health, Boston, MA, and MHPE (Masters of Health Professions Education) from the University of Illnois, Chicago. She completed her Internal Medicine Residency at the Hospital of St Raphael, New Haven, CT, and Preventive Medicine fellowship at the Mayo Clinic, Rochester, MN.

• TABLE OF CONTENTSContributors Members1. Biostatistics I: Basic Concepts M. Hassan Murad, MD, MPH, and Qian Shi, PhD2. Biostatistics II: Advanced Concepts M. Hassan Murad, MD, MPH, and Qian Shi, PhD3. Epidemiology I: Basic Concepts Cindy Kermott, MD, MPH4. Epidemiology II: Study Design Muktar H. Aliyu, MBBS, DrPH5. Behavioral Medicine and Substance Abuse Warren G. Thompson, MD6. Infectious Diseases Salma Iftikhar, MD, Mary Jo Kasten, MD, and Zelalem Temesgen, MD7. Immunization Claudia L. Swanton, MS, CNP, Barbara J. Timm, MS, CNP, and Heidi K. Roeber Rice, MD, MPH8. Maternal and Child Health Heidi K. Roeber Rice, MD, MPH, and Brian C. Brost, MD9. Obesity, Nutrition, and Physical Activity Donald D. Hensrud, MD, MPH10. Secondary Prevention I: Principles of Screening and Cancers Martha P. Millman, MD, MPH, and Paul J. Limburg, MD11. Secondary Prevention II: Common Clinical and Chronic Diseases Warren G. Thompson, MD, and Darryl S. Chutka, MD12. Injury Prevention and Control Kodjo M. Bossou, MD, MPH, and Philip T. Hagen, MD13. Environmental Health Richard D. Newcomb, MD, MPH, Richard J. Vetter, PhD, and Clayton T. Cowl, MD, MS14. Occupational Medicine Robert R. Orford, MD, MS, MPH, and Hamid Rehman, MD, MPH15. Aerospace Medicine Lawrence Steinkraus, MD, MPH, and Jan Stepanek, MD, MPH16. Public Health Practice, Leadership, and Health Care Law Robin G. Molella, MD, MPH17. Health Care Management and Financing William J. Litchy, MD, Mark A. Matthias, BA, Kurtis M. Hoppe, MD, and Kyle J. Kircher, MD18. Medical Quality Management Andrew Majka, MD, and Prathibha Varkey, MBBS, MPH, MHPE Index