Dr. Yoon (MD, MPH) graduated from Hannover Medical School in Germany. During that time he conducted 5 years of laboratory and clinical research and graduated with a MD/PHD equivalent degree. Additionally, he finished a 1 year public health master at Berlin School of Public Health. He wrote a book in German” Von der wissenschaftlichen Fragestellung zur Publikation“ published with Elsevier Germany in 2014. Currently he is a faculty member for Anesthesiology at Thomas Jefferson University Hospital in Philadelphia and continues to conduct and lead clinical research.

• 1. Introduction 2. Evidence-based medicine 3. Epidemiology 4. Biostatistics 5. Planning a research study 6. Study design 7. Hierarchy of evidence 8. Funding 9. Data collection 10. Scaling and coding 11. Statistical tests 12. Random and systematic errors 13. Writing a manuscript and publication 14. Critical literature review 15. Checklist for quality assessment

Dr. Yoon (MD, MPH) graduated from Hannover Medical School in Germany. During that time he conducted 5 years of laboratory and clinical research and graduated with a MD/PHD equivalent degree. Additionally, he finished a 1 year public health master at Berlin School of Public Health. He wrote a book in German” Von der wissenschaftlichen Fragestellung zur Publikation“ published with Elsevier Germany in 2014. Currently he is a faculty member for Anesthesiology at Thomas Jefferson University Hospital in Philadelphia and continues to conduct and lead clinical research.

• 1. Introduction 2. Evidence-based medicine 3. Epidemiology 4. Biostatistics 5. Planning a research study 6. Study design 7. Hierarchy of evidence 8. Funding 9. Data collection 10. Scaling and coding 11. Statistical tests 12. Random and systematic errors 13. Writing a manuscript and publication 14. Critical literature review 15. Checklist for quality assessment

Dr. Yoon (MD, MPH) graduated from Hannover Medical School in Germany. During that time he conducted 5 years of laboratory and clinical research and graduated with a MD/PHD equivalent degree. Additionally, he finished a 1 year public health master at Berlin School of Public Health. He wrote a book in German” Von der wissenschaftlichen Fragestellung zur Publikation“ published with Elsevier Germany in 2014. Currently he is a faculty member for Anesthesiology at Thomas Jefferson University Hospital in Philadelphia and continues to conduct and lead clinical research.

• 1. Introduction 2. Evidence-based medicine 3. Epidemiology 4. Biostatistics 5. Planning a research study 6. Study design 7. Hierarchy of evidence 8. Funding 9. Data collection 10. Scaling and coding 11. Statistical tests 12. Random and systematic errors 13. Writing a manuscript and publication 14. Critical literature review 15. Checklist for quality assessment