Epidemiologia e statistica medica

Now in its Fourth Edition, An Introduction to Medical Statistics continues to be a 'must-have' textbook for anyone who needs a clear logical guide to the subject. Written in an easy-to-understand style and packed with real life examples, the text clearly explains the statistical principles used in the medical literature. Taking readers through the common statistical methods seen in published research and guidelines, the text focuses on how to interpret and analyse statistics for clinical practice. Using extracts from real studies, the author illustrates how data can be employed correctly and incorrectly in medical research helping readers to evaluate the statistics they encounter and appropriately implement findings in clinical practice. End of chapter exercises, case studies and multiple choice questions help readers to apply their learning and develop their own interpretative skills. This thoroughly revised edition includes new chapters on meta-analysis, missing data, and survival analysis.

Understand the role of epidemiology in clinical medicine for the best patient outcomes possible For nearly a quarter of a century, Medical Epidemiology has been the go-to text for understanding the principles and concepts of epidemiology and the relationship between population-based science and efficient patient care. It delivers the most current information on patterns of disease occurrence and risk factors - all clearly linked to clinical practice through the use of Health Scenarios in every chapter. This edition of Medical Epidemiology has been completely rewritten to reflect the transformative changes in the manner in which epidemiologic methods are being utilized in today's healthcare as well as the major shifts that have occurred at the policy level. New chapters have been added on many timely topics, including global health, social determinants of health, health inequalities, comparative effectiveness, quality of care, variations in care, and implementation science. Increased information about evaluating, summarizing, and using evidence for improved patient care and outcomes gives this edition an even greater clinical focus.

Now in its Fifth Edition, "Clinical Epidemiology: The Essentials" is a comprehensive, concise, and clinically oriented introduction to the subject of epidemiology. Written by expert educators, this text introduces students to the principles of evidence-based medicine that will help them develop and apply methods of clinical observation in order to form accurate conclusions. The Fifth Edition includes more complete coverage of systematic reviews and knowledge management, as well as other key topics such as abnormality, diagnosis, frequency and risk, prognosis, treatment, prevention, chance, studying cases and cause.

Questo volume costituisce una versione ridimensionata e riveduta di "Statistica per le discipline biosanitarie" degli stessi autori. Scritto in maniera semplice, è ricco di esempi ed esercizi ispirati alla Biologia e alla Medicina che lo rendono un ottimo strumento didattico per un primo corso di Statistica per studenti delle discipline biomediche. Ogni argomento viene introdotto tramite esempi e casi concreti che ne illustrano l'applicazione e l'utilità pratica. I concetti teorici più astratti riguardanti il calcolo delle probabilità vengono trattati in maniera elementare, pur mantenendo il necessario rigore espositivo. Alcuni esempi di output generati dai software statistici SPSS, SAS, STATDISK ed Excel, forniti nel contesto di esempi ed esercizi, consentono inoltre di sottolineare adeguatamente il ruolo essenziale dell'impiego di questi o analoghi supporti informatici nell'esecuzione di ogni analisi statistica. In quest'ottica, si è ritenuto opportuno aggiungere anche alcuni esempi di utilizzo del software R data la sua ampia diffusione a scopo didattico.

Il manuale intende proporre agli studenti dei differenti corsi di laurea in Scienze biologiche e della vita l'impianto solido,

This text provides students with a solid foundation for understanding data analysis and specific statistical techniques. Focusing on the most current and frequently used statistical methods in today's health care literature, the book covers essential material for a variety of program levels including in-depth courses beyond the basic statistics course. Well-organized, clear text discussions and great learning tools help students overcome the complexities and fully comprehend the concepts of this often intimidating area of study.

The Oxford Handbook of Epidemiology for Clinicians provides all the information required by students and junior doctors who need to understand and translate key epidemiological concepts into medical practice. Unlike standard textbooks in this area, the focus throughout is on clinical applications of epidemiological knowledge. Divided into four sections, the handbook begins with the basics of epidemiology in the clinic, moving on to the theories behind evidence-based practice, discussions of optimum methods and studies, and then ends by looking at the epidemiology of common diseases. The material is presented in a logical manner, from problems to the most appropriate solutions or tools to be applied. Interesting topics such as controversies in prevention intervention encourage discussion and thought, and the authors pose sensible and important questions throughout. This handbook is a must for all junior doctors, medical students, and clinicians who need to apply epidemiological concepts to day-to-day practice or who want a practical step-by-step guide to undertaking research, conducting reviews of evidence, or writing up publications.

This brand new title in the market-leading at a Glance series provides a highly-illustrated, visual introduction to the key concepts of population-level disease prevention. Accessible, double-page spreads help you understand and appreciate the determinants of health which impact on healthcare services and their effectiveness. Public Health and Epidemiology at a Glance features high-yield information on all the topics covered at medical school, including: Measurement of population health Epidemiological concepts of cause and association, surveillance, and risk Use of epidemiology in clinical decision-making Epidemiology of major health problems such as cardiovascular disease and cancer Health promotion Basics of health economics Basics of health policy, needs assessment, and evaluation Also featuring self-assessment questions to help test learning, this new title will provide an invaluable resource for medical and healthcare students, junior doctors, and those preparing for a career in public health.

Health protection professionals need rapid access to authoritative and easy-to-use information to ensure their actions are based on international best practice. This is precisely what the Communicable Disease Control and Health Protection Handbook does. This concise and practical handbook is an essential guide for all those who have responsibility for the identification and control of infectious disease. In the past five years, there have been many major changes in health protection practice, and significant scientific progress in the field, all of which are reflected in this new edition of the popular Communicable Disease Control and Health Protection Handbook . All chapters have been updated in line with recent changes in epidemiology, new guidelines for control and administrative changes. Basic principles of communicable disease control and health protection, major syndromes, control of individual infections, main services and activities, organizational arrangements for all EU countries and sources of further information are covered. A new chapter on pandemic planning has been included, and the influenza chapter has been expanded to cover seasonal, avian and pandemic flu. Communicable Disease Control and Health Protection Handbook is an indispensible companion for all those who are engaged in health protection, including public health physicians, epidemiologists, infection control nurses, microbiologists and trainees in the field.

Thanks to the omnipresent computer, current statistics can include data files of many thousands of values, and can perform any exploratory analysis in less than seconds. This development, however fascinating, generally does not lead to simple results. We should not forget that clinical studies are, mostly, for confirming prior hypotheses based on sound arguments, and the simplest tests provide the best power and are adequate for such studies. In the past few years the authors of this 5th edition, as teachers and research supervisors in academic and top-clinical facilities, have been able to closely observe the latest developments in the field of clinical data analysis, and they have been able to assess their performance. In this 5th edition the 47 chapters of the previous edition have been maintained and upgraded according to the current state of the art, and 20 novel chapters have been added after strict selection of the most valuable and promising novel methods. The novel methods are explained using practical examples and step-by-step analyses readily accessible for non-mathematicians. All of the novel chapters have been internationally published by the authors in peer-reviewed journal, including the American Journal of Therapeutics, the European Journal of Clinical Investigation, The International journal of Clinical Pharmacology and therapeutics, and other journals, and permission is granted by all of them to use this material in the current book. We should add that the authors are well-qualified in their fields of knowledge. Professor Zwinderman is president-elect of the International Society of Biostatistics, and Professor Cleophas is past-president of the American College of Angiology. From their expertise they should be able to make adequate selections of modern methods for clinical data analysis for the benefit of physicians, students, and investigators. The authors, although from a different discipline, one clinician and one statistician, have been working and publishing together for over 10 years, and their research of statistical methodology can be characterized as a continued effort to demonstrate that statistics is not mathematics but rather a discipline at the interface of biology and mathematics. They firmly believe that any reader can benefit from this clinical approach to statistical data analysis.

This is a concise, engagingly written introduction to understanding statistics as they apply to medicine and the life sciences. CD-ROM performs 30 statistical tests. Don't be afraid of biostatistics anymore! "Primer of Biostatistics, 7th Edition" demystifies this challenging topic in an interesting and enjoyable manner that assumes no prior knowledge of the subject. Faster than you thought possible, you'll understand test selection and be able to evaluate biomedical statistics critically, knowledgeably, and confidently. With "Primer of Biostatistics", you'll start with the basics, including analysis of variance and the t test, then advance to multiple comparison testing, contingency tables, regression, and more. Illustrative examples and challenging problems, culled from the recent biomedical literature, highlight the discussions throughout and help to foster a more intuitive approach to biostatistics. The companion CD-ROM contains everything you need to run thirty statistical tests of your own data. Review questions and summaries in each chapter facilitate the learning process and help you gauge your comprehension. By combining whimsical studies of Martians and other planetary residents with actual papers from the biomedical literature, the author makes the subject fun and engaging. Coverage includes: How to summarize data How to test for differences between groups; The t test; How to analyze rates and proportions; What does "not significant" really mean; Confidence intervals; How to test for trends; Experiments when each subject receives more than one treatment; Alternatives to analysis of variance and the t test based on ranks; and, How to analyze survival data.

Discover a practical, multidisciplinary approach to the prevention and management of nosocomial infection. "Hospital Epidemiology and Infection Control, Fourth Edition", continues to build upon its well-earned acclaim as the most comprehensive reference on hospital epidemiology and infection control. Over 150 leading authorities have contributed their expertise to the text, examining every type of nosocomial infection as well as issues relating to surveillance, prevention, and control of these infections in patients and in healthcare workers. This new edition features new or significantly increased coverage of emerging infectious diseases, avian influenza ("bird flu"), governmental regulation of infection control and payment practices related to hospital-acquired infections, molecular epidemiology, the increasing prevalence of community-acquired MRSA in healthcare facilities, system-wide infection control provisions for healthcare systems, hospital infection control issues following natural disasters, and antimicrobial stewardship in reducing the development of antimicrobial-resistant organisms. New and updated features include: new chapters address mechanisms of biolm formation in staphylococci, microbiologic sampling of the environment in healthcare facilities, antimicrobial stewardship, and elements of design in the built environment of the healthcare facility; new companion website offers extensive additional references for most chapters, as well as additional content useful in highly specialized circumstances; fully updated references cite established and emerging research into the prevention and management of hospital-acquired infection; enhanced clinical focus provides useful information and strategies readers can put into practice immediately.

Il primo testo che fa il punto sui rischi sanitari del cambiamento climatico; dall'inquadramento del problema alle indicazioni per medici e dirigenti sanitari.