This edition first published 2021

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       Library of Congress Cataloging‐in‐Publication Data

      Names: Campbell, Michael J., 1950- author. | Walters, Stephen John, author. | Machin, David, 1939– author.

      Title: Medical statistics : a textbook for the health sciences / Stephen J. Walters, Michael J. Campbell, David Machin.

      Description: Fifth edition. | Hoboken, NJ : Wiley-Blackwell, 2021. | Michael J. Campbell's name appears first in earlier editions. | Includes bibliographical references and index.

      Identifiers: LCCN 2020029691 (print) | LCCN 2020029692 (ebook) | ISBN 9781119423645 (paperback) | ISBN 9781119423669 (adobe pdf) | ISBN 9781119423652 (epub)

      Subjects: MESH: Biometry–methods | Research Design | Statistics as Topic

      Classification: LCC R853.S7 (print) | LCC R853.S7 (ebook) | NLM WA 950 | DDC 610.72/7–dc23

      LC record available at https://lccn.loc.gov/2020029691 LC ebook record available at https://lccn.loc.gov/2020029692

      Cover Design: Wiley

      Cover Images: Doctor taking patients blood pressure in examination room, © Hero Images/Getty Images; Cardiogram of heart on paper, © Shevchuk Boris/ Getty Images; Crowded Istiklal street in Istanbul, © Todor Tsvetkov/Getty Images