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This second edition of Epidemiologic Methods offers a rigorous introduction to the concepts and tools of epidemiologic research. Aimed chiefly at future epidemiologists, the book offers clear descriptions, practical examples, and question/answer sections for each of the science's key concepts. Authored by two award-winning epidemiology instructors, this book is ideally suited for use as a text in a graduate-level course sequence in epidemiologic methods. The book's chapters are organized around three main themes: general concepts and tools of epidemiology; major study designs; and special topics, including screening, outbreak investigations, and use of epidemiology to evaluate policies and programs. With additional exercises at the end of each chapter and expanded attention to topics such as confounding, this new edition of Epidemiologic Methods is an indispensable resource for the next generation of epidemiologic study.
" This workbook features: - Over 100 questions drawn from actual studies - Answers conveniently provided behind each question, allowing students to compare notes with a senior epidemiologist - Seven chapters organized around basic epidemiologic principles, such as confounding, cohort studies, and multiple causal pathways - Case examples that increase in complexity and difficulty throughout each chapter, neatly reflecting the increase in skill in applying principles to previously unseen situations - Questions designed to assist students in identifying and overcoming limitations in design or analytic approach."--Publisher.
"Kabat approaches health scares as "social facts" and shows that a variety of factors can contribute to the inflating of a hazard. These include skewed reporting by the media, but also, surprisingly, the actions of researchers who may emphasize certain findings while ignoring others, regulatory and health agencies eager to show their responsiveness to the health concerns of the public, politicians, and advocates with a stake in a particular outcome.".
Evaluating the strength or persuasiveness of epidemiologic evidence is inherently challenging, both for those new to the field and for experienced researchers. There are a myriad of potential biases to consider, but little guidance about how to asses the likely impact on study results. This book offers a strategy for assessing epidemiologic research findings, explicitly describing the goals and products of epidemiologic research in order to better evaluate it successes and limitations. The focus throughout is on practical tools for making optimal use of available data to assess whether hypothesized biases are operative and to anticipate concerns at the point of study design in order to ensure that needed information is generated. Specific tools for assessing the presence and impact of selection bias in both cohort and case-control studies, bias from non-response, confounding, exposure measurement error, disease measurement error, and random error are identified and evaluated. The potential value of each approach as well as its limitations are discussed, using examples from the published literature. Such information should help those who generate and interpret epidemiologic research to apply methodological principles more effectively to substantive issues, leading to a more accurate appraisal of the current evidence and greater clarity about research needs.
Surgeon are presented an in-depth view of current surgical management of the cleft lip and palate patient in this issue of Clinics in Plastic Surgery. Focusing on aspects most relevant to plastic surgeons, each article offers an evidence-based assessment of current management options along with detailed descriptions of the author’s preferred surgical technique. Outcomes measures for each aspect of cleft care are discussed, along with an update on current inter-center outcomes studies in the US and abroad. This issue of The Clinic’s brings the current state of the art in cleft treatment to the practicing plastic surgeon, highlighting the changes and ongoing developments in the field. Topics include the nuanced management of Pierre Robin Sequence and Velo-cardio-facial syndrome, the continued evolution of naso-alveolar molding, and new developments in orthognathic surgery.
The thoroughly revised and updated Third Edition of the acclaimed Modern Epidemiology reflects both the conceptual development of this evolving science and the increasingly focal role that epidemiology plays in dealing with public health and medical problems. Coauthored by three leading epidemiologists, with sixteen additional contributors, this Third Edition is the most comprehensive and cohesive text on the principles and methods of epidemiologic research. The book covers a broad range of concepts and methods, such as basic measures of disease frequency and associations, study design, field methods, threats to validity, and assessing precision. It also covers advanced topics in data analysis such as Bayesian analysis, bias analysis, and hierarchical regression. Chapters examine specific areas of research such as disease surveillance, ecologic studies, social epidemiology, infectious disease epidemiology, genetic and molecular epidemiology, nutritional epidemiology, environmental epidemiology, reproductive epidemiology, and clinical epidemiology.
Harvard Medical School, Boston. Textbook for medical and public health students.

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