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Abnormal Pulmonary Circulation

This short text provides an outline introduction to elementary statistics. It aims to give a sufficient guide to the terminology and methods used to enable medical and health practitioners to read their scientific literature and understand and interpret the statistical techniques often employed there. The text is designed to allow readers to test their understanding as they read, by choosing from listed options or by supplying words omitted in the text; the correct responses may then be revealed in answers printed in the margins. Topics covered include descriptive statistics and population-sample concepts, interpretation of confidence intervals and commonly used statistical tests, linear regression and correlation, basic principles of clinical trials and epidemiology. A useful statement of the educational objectives of the text is included at the outset and there is also a short list of references to standard texts and a brief index. The book will be of interest only to those requiring no more than a brief outline of concepts and issues; for this purpose it seems rather expensive.