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Full Description
This essential textbook presents the basics of dental statistics in an accessible way, combining explanation in non-technical language with key messages, practical examples, suggestions for further reading and exercises complete with detailed solutions. There is an emphasis on the principles and application of statistics without the use of algebra.
The statistical material is strongly rooted in practical examples drawn from a wide range of journal articles representing both dental health care delivery and clinical dentistry. The perspective is international, with papers drawn from a variety of settings around the world. Many articles are recent and report contemporary developments in dental care.
The intended audience includes dental students and practitioners, those engaged in dental research and other health care professionals. For students and tutors, it covers the undergraduate curriculum, and the exercises and solutions make it ideal for course use. For practitioners and researchers it provides the first principles of study design, accessing the dental literature, and the preparation and publication of original dental research.
Contents
Preface Preface to the second edition Preface to the first edition Introduction Planning a study Types of study in dental research Sampling Randomised controlled trials Ethical considerations The Normal distribution Diagnostic tests Sampling variation Introduction to hypothesis tests Comparing two means Dealing with proportions and categorical data Comparing several means Regression, correlation and agreement Non-Normally distributed data The choice of sample size Evidence based dentistry Statistical refereeing Appendix Solutions to exercises Index
