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El. knyga: Basic Statistics and Epidemiology: A Practical Guide

(Staffordshire University)
  • Formatas: 216 pages
  • Išleidimo metai: 03-Feb-2022
  • Leidėjas: CRC Press
  • Kalba: eng
  • ISBN-13: 9781000506303
  • Formatas: 216 pages
  • Išleidimo metai: 03-Feb-2022
  • Leidėjas: CRC Press
  • Kalba: eng
  • ISBN-13: 9781000506303

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This straightforward primer in basic statistics and epidemiology emphasises their practical use in healthcare and public health, providing understanding of essential topics such as study design, data analysis and statistical methods used in the execution of medical research. Assuming no prior knowledge, the clarity of the text and care of presentation ensure those new to, or challenged by, these topics are given a thorough introduction without being overwhelmed by unnecessary detail.

Key features:











Provides an excellent grounding in the basics of both statistics and epidemiology





Full step-by-step guidance on performing statistical calculations





Numerous examples and exercises with detailed answers to help readers navigate these complex subjects with ease and confidence





Enables students and practitioners to make sense of the many research studies that underpin evidence-based practice





Fully revised and updated for this fifth edition, now with additional exercises and question and answers online for self-testing

An understanding and appreciation of statistics is central to ensuring that professional practice is based on the best available evidence, in order to best treat and help the wider community. Reading this book will help students, researchers, doctors, nurses, and health managers to understand and apply the tools of statistics and epidemiology to their own practice.

Recenzijos

"The author has captured the essence of the most important topics in applied statistics and epidemiology for a healthcare audience."

- Anjali Deshpande, PhD, MPH, University of Iowa College of Public Health

Preface ix
Acknowledgements xi
1 What are statistics?
1(2)
2 Populations and samples
3(2)
3 Random sampling
5(2)
4 Presenting data
7(6)
5 Frequencies, percentages, proportions and rates
13(4)
6 Types of data
17(2)
7 Mean, median and mode
19(4)
8 Centiles
23(2)
9 Standard deviation
25(2)
10 Standard error
27(2)
11 Normal distribution
29(4)
12 Confidence intervals
33(2)
13 Probability
35(4)
14 Hypothesis tests and P-values
39(4)
15 The t-tests
43(6)
16 Data checking
49(6)
17 Parametric and non-parametric tests
55(2)
18 Correlation and linear regression
57(10)
19 Analysis of variance and some other types of regression
67(4)
20 Chi-squared test
71(6)
21 Statistical power and sample size
77(10)
22 Effect size
87(4)
23 What is epidemiology?
91(2)
24 Bias and confounding
93(4)
25 Measuring disease frequency
97(6)
26 Measuring association in epidemiology
103(8)
27 Cross-sectional studies
111(2)
28 Questionnaires
113(4)
29 Cohort studies
117(4)
30 Case-control studies
121(4)
31 Randomised controlled trials
125(4)
32 Screening
129(6)
33 Evidence-based healthcare
135(16)
Glossary of terms 151(2)
Appendix 1 Statistical tables 153(6)
Appendix 2 Exercises 159(14)
Appendix 3 Answers to exercises 173(14)
References 187(4)
Further reading: a selection 191(2)
Index 193
Professor Antony Stewart, FFPH, Emeritus Professor, Staffordshire University; Honorary Professor in Epidemiology, Aston Medical School; Honorary Consultant in Public Health, Public Health England; Clinical Research Specialty Lead for Public Health, NIHR CRN West Midlands UK