Introduction to Epidemiology for the Health Sciences

Emma Miller is an epidemiologist with particular expertise in hepatitis C, sexually transmissible infections (STI), and substance use. She has extensive experience in the surveillance of communicable diseases and a long history of research in this area. Other streams of research interest include alcohol consumption and its links with cancer, and STI and associated risk behaviours. In various government and academic roles, including in the state surveillance of influenza in Victoria and STI and blood borne viruses in South Australia, she has worked extensively with priority populations primarily affected by substance use issues, including prisoners in the South Australian correctional system. The primary focus of her teaching has been in research methods and epidemiology at both undergraduate and postgraduate level at multiple institutions. She has held academic posts at Deakin University, La Trobe University, Flinders University and The University of Adelaide where she is currently an adjunct Associate Professor within the Stretton Institute and continues. Stephen Begg is a recognised authority in burden of disease analysis, having played a pivotal role in establishing and advancing this field in Australia since the mid-1990s. With a Ph.D. in population health assessment and over 30 years of experience in teaching, research, and international consultancy, Stephen's expertise has been recognised globally through positions at Harvard University and the World Health Organization. His career spans a range of leadership roles across the public sector and academia. As a passionate educator, Stephen is dedicated to mentoring future health sector leaders, emphasising the role of epidemiology in addressing contemporary health system challenges. Patricia Lee is an associate professor specialising in epidemiology and public health. With expertise in biostatistics and mixed methods research, Patricia has had the opportunity to work with various research teams in collaboration with government agencies and communities on public health/health promotion projects. She has contributed to many funded research projects and established partnerships with several international researchers in Taiwan, China and Vietnam. Her research interests include health risk modelling, infectious disease surveillance, climate change and health, and health promotion among disadvantaged populations. One of her major academic roles is the Epidemiology Subject Lead within the Public Health Discipline, Griffith University, leading the epidemiology curriculum development in different Degree Programs (undergraduate and postgraduate Programs). Being recognised as an accomplished senior epidemiologist, Patricia has been invited to contribute to epidemiology-related chapters in several public health textbooks.

• Part I. Thinking Like an Epidemiologist: 1. Thinking critically, problem solving and setting priorities in epidemiology; Part II. Analysing: How Big is the Health Issue?: 2. Talking like an epidemiologist; 3. Making comparisons; Part III. Reasoning: How to Investigate Causes of Death and Ill-health: 4. Opening the epidemiological toolbox; 5. Describing the problem; Part IV. Problem-solving: Why Do Some People Get a Disease, Become Ill, or Get Better?: 6. Measuring exposure and the outcome together; 7. Starting with the outcome; 8. Starting with exposure; 9. Controlling exposure; Part V. Evaluating: Is There a Relationship between Exposure and the Outcome?: 10. Detecting a relationship; Part VI. Decision-making: Could the Relationship be True?: 11. Considering the effect of bias and confounding; 12. Bringing it together.