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Informationen zum Autor Michael R. Chernick , PhD, is Manager of Biostatistical Services at Lankenau Institute for Medical Research, where he conducts statistical design and analysis for pharmaceutical research. He has more than thirty years of experience in the application of statistical methods to such areas as medicine, energy, engineering, insurance, and pharmaceuticals. Dr. Chernick is the author of Bootstrap Methods: A Guide for Practitioners and Researchers , Second Edition, and the coauthor of Introductory Biostatistics for the Health Sciences: Modern Applications Including Bootstrap , both published by Wiley. Klappentext A fundamental and straightforward guide to using and understanding statistical concepts in medical research Designed specifically for healthcare practitioners who need to understand basic biostatistics but do not have much time to spare, The Essentials of Biostatistics for Physicians, Nurses, and Clinicians presents important statistical methods used in today's biomedical research and provides insight on their appropriate application. Rather than provide detailed mathematics for each of these methods, the book emphasizes what healthcare practitioners need to know to interpret and incorporate the latest biomedical research into their practices. The author draws from his own experience developing and teaching biostatistics courses for physicians and nurses, offering a presentation that is non-technical and accessible. The book begins with a basic introduction to the relationship between biostatistics and medical research, asking the question Why Study Statistics? , while also exploring the significance of statistical methods in medical literature and clinical trials research. Subsequent chapters explore key topics, including: Correlation, regression, and logistic regression Diagnostics Estimating means and proportions Normal distribution and the central limit theorem Sampling from populations Contingency tables Meta-analysis Nonparametric methods Survival analysis Throughout the book, statistical methods that are often utilized in biomedical research are outlined, including repeated measures analysis of variance, hazard ratios, contingency tables, log rank tests, bioequivalence, cross-over designs, selection bias, and group sequential methods. Exercise sets at the end of each chapter allow readers to test their comprehension of the presented concepts and techniques. The Essentials of Biostatistics for Physicians, Nurses, and Clinicians is an excellent reference for doctors, nurses, and other practicing clinicians in the fields of medicine, public health, pharmacy, and the life sciences who need to understand and apply statistical methods in their everyday work. It also serves as a suitable supplement for courses on biostatistics at the upper-undergraduate and graduate levels. Zusammenfassung Many universities, hospitals, and medical research facilities offer short courses in introductory biostatistics for the clinicians, fellows, nurses, and health practitioners to become familiarized with statistical methods. Inhaltsverzeichnis Preface ix 1. The What, Why, and How of Biostatistics in Medical Research 1 1.1 Defi nition of Statistics and Biostatistics, 1 1.2 Why Study Statistics?, 3 1.3 The Medical Literature, 9 1.4 Medical Research Studies, 11 1.4.1 Cross-sectional studies including surveys, 11 1.4.2 Retrospective studies, 12 1.4.3 Prospective studies other than clinical trials, 12 1.4.4 Controlled clinical trials, 12 1.4.5 Conclusions, 13 1.5 Exercises, 14 2. Sampling from Populations 15 2.1 Definitions of Populations and Samples, 17 2.2 Simple Random Sampling, 18 2.3 Selecting Simple Rando...
