Statistics at Square One

The new edition of this international bestseller continues to throw light on the world of statistics for health care professionals and medical students. <p>Revised throughout, the 11th edition features new material in the areas of</p> <ul type=”disc”> <li>relative risk, absolute risk and   numbers needed to treat</li> <li>diagnostic tests, sensitivity, specificity, ROC curves</li> <li>free statistical software</li> </ul> <p>The popular self-testing exercises at the end of every chapter are strengthened by the addition of new sections on reading and reporting statistics and formula appreciation.</p>