Understanding Epidemiology

Understanding Epidemiology

Environmental Epidemiology

The impact of the environment on human health is of growing concern to the public, politicians and public health practitioners. Epidemiology offers a way of investigating and measuring potential hazards, from local sources of pollution to global climate changes. It allows real effects to be distinguished from chance associations. This book describes the methods available for public health practitioners to enable investigations to be carried out and how findings should be interpreted to ensure that the most appropriate policies are adopted. The book examines: Air pollution Clusters of cases of ill-health Radiation and hazardous waste Water and health Climate change Contributors:Mike Ahern, Ben Armstrong, Araceli Busby, Pat Doyle, Shakoor Hajat, Sari Kovats, Paul Wilkinson.

Concepts of Epidemiology

Epidemiology is a population science that underpins health improvement and health care, by exploring and establishing the pattern, frequency, trends, and causes of a disease. Concepts of Epidemiology comprehensively describes the application of core epidemiological concepts and principles to readers interested in population health research, policy making, health service planning, health promotion, and clinical care. The book provides an overview of study designs and practical framework for the epidemiological analyses of diseases, including accounting for error and bias within studies. It discusses the ways in which epidemiological data are presented, explains the distinction between association and causation, as well as relative and absolute risks, and considers the theoretical and ethical basis of epidemiology both in the past and the future. This new edition places even greater emphasis on interactive learning. Each chapter includes learning objectives, theoretical and numerical exercises, questions and answers, a summary of the key points, and exemplar panels to illustrate the concepts and methods under consideration. Written in an accessible and engaging style, with a specialized glossary to explain and define technical terminology, Concepts of Epidemiology is ideal for postgraduate students in epidemiology, public health, and health policy. It is also perfect for clinicians, undergraduate students and researchers in medicine, nursing and other health disciplines who wish to improve their understanding of fundamental epidemiological concepts.