What Is The Difference Between Incidence And Prevalence


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Essentials of Epidemiology in Public Health


Essentials of Epidemiology in Public Health

Author: Ann Aschengrau

language: en

Publisher: Jones & Bartlett Learning

Release Date: 2003


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This innovative new text provides a current, comprehensive introduction to principles applied in the practice of epidemiology in public health. It incorporates modern ideas in epidemiological thinking that have been largely omitted in other textbooks, providing an overview that is up-to-date and thorough. This book will familiarize readers with terminology and key concepts in the design, analysis, and interpretation of epidemiological research, giving students the tools they need to critically evaluate scientific literature.[...] It combines theory and practice in presenting traditional and new epidemiologic concepts. Broad in scope, the text opens with five chapters covering the basic epidemiologic concepts and data sources. A major emphasis is placed on study design, with separate chapters devoted to each of the three main analytic designs: experimental, cohort, and case-control studies.[...]. An entire chapter is also devoted to the concept of effect measure modification, an often-neglected topic in introductory textbooks. Up-to-date examples from the epidemiologic literature on diseases of public health importance are provided throughout the book. [Ed.]

Indoor Allergens


Indoor Allergens

Author: National Research Council

language: en

Publisher: National Academies Press

Release Date: 1993-02-01


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More than 50 million Americans, one out of five, suffer from hay fever, asthma, and other allergic diseases. Many of these conditions are caused by exposure to allergens in indoor environments such as the house, work, and schoolâ€"where we spend as much as 98 percent of our time. Developed by medical, public health, and engineering professionals working together, this unique volume summarizes what is known about indoor allergens, how they affect human health, the magnitude of their effect on various populations, and how they can be controlled. The book addresses controversies, recommends research directions, and suggests how to assist and educate allergy patients, as well as professionals. Indoor Allergens presents a wealth of information about common indoor allergens and their varying effects, from significant hay fever to life-threatening asthma. The volume discusses sources of allergens, from fungi and dust mites to allergenic chemicals, plants, and animals, and examines practical measures for their control. Indoor Allergens discusses how the human airway and immune system respond to inhaled allergens and assesses patient testing methods, covering the importance of the patient's medical history and outlining procedures and approaches to interpretation for skin tests, in vitro diagnostic tests, and tests of patients' pulmonary function. This comprehensive and practical volume will be important to allergists and other health care providers; public health professionals; specialists in building design, construction, and maintenance; faculty and students in public health; and interested allergy patients.

Clinical Epidemiology


Clinical Epidemiology

Author: Robert H. Fletcher

language: en

Publisher: Lippincott Williams & Wilkins

Release Date: 2005


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This introduction to epidemiology helps medical, nursing, and pharmacy students develop a system to observe and assess outcomes in similar patient types, and then apply this knowledge of outcomes to improve future patient care. The Fourth Edition has been redesigned to enhance understanding with new illustrations, pedagogical tools, examples, and summary boxes. According to a faculty member at the University of North Carolina, "This is one of the few books truly written for students of clinical epidemiology...I've used it in the past and would do so in the future. The book is comprehensive and takes a practical approach to explaining important topics."