Statistics in Nutrition and Dietetics. Michael Nelson

Чтение книги онлайн.

      This edition first published 2020 © 2020 by John Wiley & Sons Ltd

      All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, except as permitted by law. Advice on how to obtain permission to reuse material from this title is available at http://www.wiley.com/go/permissions.

      The right of Michael Nelson to be identified as the author of in this work has been asserted in accordance with law.

      Registered Office(s)

      John Wiley & Sons, Inc., 111 River Street, Hoboken, NJ 07030, USA

      John Wiley & Sons Ltd, The Atrium, Southern Gate, Chichester, West Sussex, PO19 8SQ, UK

      Editorial Office 9600 Garsington Road, Oxford, OX4 2DQ, UK

      For details of our global editorial offices, customer services, and more information about Wiley products visit us at www.wiley.com.

      Wiley also publishes its books in a variety of electronic formats and by print‐on‐demand. Some content that appears in standard print versions of this book may not be available in other formats.

      Limit of Liability/Disclaimer of Warranty The contents of this work are intended to further general scientific research, understanding, and discussion only and are not intended and should not be relied upon as recommending or promoting scientific method, diagnosis, or treatment by physicians for any particular patient. In view of ongoing research, equipment modifications, changes in governmental regulations, and the constant flow of information relating to the use of medicines, equipment, and devices, the reader is urged to review and evaluate the information provided in the package insert or instructions for each medicine, equipment, or device for, among other things, any changes in the instructions or indication of usage and for added warnings and precautions. While the publisher and authors have used their best efforts in preparing this work, they make no representations or warranties with respect to the accuracy or completeness of the contents of this work and specifically disclaim all warranties, including without limitation any implied warranties of merchantability or fitness for a particular purpose. No warranty may be created or extended by sales representatives, written sales materials or promotional statements for this work. The fact that an organization, website, or product is referred to in this work as a citation and/or potential source of further information does not mean that the publisher and authors endorse the information or services the organization, website, or product may provide or recommendations it may make. This work is sold with the understanding that the publisher is not engaged in rendering professional services. The advice and strategies contained herein may not be suitable for your situation. You should consult with a specialist where appropriate. Further, readers should be aware that websites listed in this work may have changed or disappeared between when this work was written and when it is read. Neither the publisher nor authors shall be liable for any loss of profit or any other commercial damages, including but not limited to special, incidental, consequential, or other damages.

      Library of Congress Cataloging‐in‐Publication Data Names: Nelson, Michael (Nutritionist), author. Title: Statistics in nutrition and dietetics / Michael Nelson. Description: Hoboken, NJ : John Wiley & Sons, 2020. | Includes bibliographical references and index. Identifiers: LCCN 2019030279 (print) | ISBN 9781118930649 (paperback) | ISBN 9781118930632 (adobe pdf) | ISBN 9781118930625 (epub) Subjects: MESH: Nutritional Sciences–statistics & numerical data | Statistics as Topic | Research Design Classification: LCC RM217 (print) | LCC RM217 (ebook) | NLM QU 16.1 | DDC 613.2072/7–dc23 LC record available at https://lccn.loc.gov/2019030279 LC ebook record available at https://lccn.loc.gov/2019030280

      Cover Design: Laurence Parc | NimbleJack &Partners | www.nimblejack.co.uk Cover Image: © filo/Getty Images; PHN Courtesy of Public Health Nutrition Research Ltd

       To Stephanie

      About the Author

      Dr. Michael Nelson is Emeritus Reader in Public Health Nutrition at King's College London, and former Director of Research and Nutrition at the Children's Food Trust. He is currently Director of Public Health Nutrition Research Ltd (http://www.phnresearch.org.uk/).

      His early career with the Medical Research Council sparked a keen interest in nutritional epidemiology, statistics, and measurement validity. Research interests have included the diets of UK school children and links between diet and poverty, cognitive function, behaviour and attainment, and monitoring the impact of standards on school lunch take-up and consumption. He collaborates nationally and internationally to promote a strong evidence base for school food policy. He has published over 200 peer-reviewed articles and other publications in the public domain.

      January 2020

Preface

      WHY IS THIS BOOK NEEDED?

      Worldwide, there is no basic statistics textbook that provides examples relevant to nutrition and dietetics. While it could be argued that general medical science statistics texts address the needs of nutrition and dietetics students, it is clear that students find it easier to take on board the concepts relating to statistical analysis and research if the examples are drawn from their own area of study. Many books also make basic assumptions about students' backgrounds that may not always be appropriate, and use statistical jargon that can be very off‐putting for students who are coming to statistics for the first time.

WHO IS THIS BOOK FOR?

      The book is aimed at undergraduate and postgraduate students studying nutrition and dietetics, as well as their tutors and lecturers. In addition, there are many researchers in nutrition and dietetics who apply basic statistical techniques in the analysis of their data, for whom a basic textbook provides useful guidance, and which helps to refresh their university learning in this area with examples relevant to their own field.

LEVEL AND PRE‐REQUISITE

      The level of the material is basic. It is based on a course that I taught at King's College London over many years to nutrition and dietetics students, physiotherapists, nurses, and medical students. One of the aims was to take the fear and boredom СКАЧАТЬ