- 3rd Ed.
- © Oxford University Press
- Walter Willett MD, DrPH
- ISBN-10: 0-19-975403-9 / ISBN-13: 978-0-19-975403-8
- Epidemiology, Nutrition & Dietetics
This text is intended for those who wish to understand the complex relationships between diet and risks of important diseases, such as cancer and cardiovascular disease. It is aimed both at researchers engaged in the unraveling of these complex relationships and at readers of the rapidly multiplying and often confusing scholarly literature on the subject.
The book starts with an overview of research strategies in nutritional epidemiology-still a relatively new discipline that combines the vast knowledge compiled by nutritionists during the 20th century with the methodologies developed by epidemiologists to study the determinants of diseases with multiple etiologies and long latent periods. A major section is devoted to the methods of dietary assessment using data on food intake, biochemical indicators of diet, and measures of body composition and size. The reproducible and validity of each approach and the implications of measurement error are considered in detail. The analysis, presentation, and interpretation of data from epidemiological studies of diet and disease are explored in depth. Particular attention is paid to the important influence of total energy intake on findings in such studies. To illustrate methodological issues in nutritional epidemiology, relationships of dietary factors to the incidence of lung and breast cancer, heart disease, and birth defects are examined in depth.
The first edition of Nutritional Epidemiology, published in 1989, was widely praised and quickly established itself as the standard reference in this field. The second edition, published in 1998, added new chapters on the analysis and presentation of dietary data, nutritional surveillance, and folic acid and neural tube defects. This new edition, in addition to substantial updating of existing chapters, includes new chapters on assessment of physical activity, nutrition and genetic epidemiology, and the role of nutritional epidemiology in policy.
- • The standard introduction to the field of nutritional epidemiology
- • A go-to resource for anyone engaged in the analysis and presentation of data relating diet to health
New to this Edition:
- • Incorporates key elements of progress in the field over the last decade
Quotes, Reviews or Testimonials
"This remains an excellent textbook for students learning to evaluate the literature or design their own studies. New chapters on physical activity, genetics, and policy provide much needed updates on the methods used by today's researchers. Overall, the book is a nearly comprehensive introduction to the basic principles of studying diet and long-term health and disease."
-- Kathleen Tharp, PhD, MPH, RD (University of Iowa College of Public Health)
The intended audience is researchers of diet and disease as well as those interested in reading and evaluating the scientific literature. The two previous editions have been widely used as textbooks for graduate and professional students, and this edition continues to provide an excellent foundation in nutritional research. The author, a professor of epidemiology and nutrition and chair of the Department of Nutrition at Harvard School of Public Health, is well known for his long-term studies on diet and disease.