Cover image for Quantitative methods for health research : a practical interactive guide to epidemiology and statistics
Title:
Quantitative methods for health research : a practical interactive guide to epidemiology and statistics
Personal Author:
Publication Information:
England : John Wiley & Sons, 2008
Physical Description:
xiii, 538 p. : ill. ; 26 cm.
ISBN:
9780470022740

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30000010199962 R852 B78 2008 Open Access Book Book
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Summary

Summary

Quantitative Research Methods for Health Professionals: A Practical Interactive Course is a superb introduction to epidemiology, biostatistics, and research methodology for the whole health care community.

Drawing examples from a wide range of health research, this practical handbook covers important contemporary health research methods such as survival analysis, Cox regression, and meta-analysis, the understanding of which go beyond introductory concepts.

The book includes self-assessment exercises throughout to help students explore and reflect on their understanding and a clear distinction is made between a) knowledge and concepts that all students should ensure they understand and b) those that can be pursued by students who wish to do so.

The authors incorporate a program of practical exercises in SPSS using a prepared data set that helps to consolidate the theory and develop skills and confidence in data handling, analysis and interpretation.


Author Notes

Nigel Bruce , PhD is Emeritus Professor of Public Health at the Department of Public Health and Policy, University of Liverpool, UK.

Daniel Pope , PhD is Senior Lecturer in Epidemiology and Public Health at the Department of Public Health and Policy, University of Liverpool, UK.

Debbi Stanistreet , PhD is Senior Lecturer and Faculty Director of Widening Participation at the Department of Public Health and Policy, University of Liverpool, UK.


Table of Contents

Preface
Acknowledgements
1 Philosophy of science and introduction to epidemiology
Introduction and learning objectives
1.1 Approaches to scientific research
1.2 Formulating a research question
1.3 Rates: incidence and prevalence
1.4 Concepts of prevention
1.5 Answers to self-assessment exercises
2 Routine data sources and descriptive epidemiology
Introduction and learning objectives
2.1 Routine collection of health information
2.2 Descriptive epidemiology
2.3 Information on the environment
2.4 Displaying, describing and presenting data
2.5 Summary of routinely available data
2.6 Descriptive epidemiology in action
2.7 Overview of epidemiological study designs
2.8 Answers to self-assessment exercises
3 Standardisation
Introduction and learning objectives
3.1 Health inequalities in Merseyside
3.2 Indirect standardisation: calculation of the standardised mortality ratio (SMR)
3.3 Direct standardisation
3.4 Standardisation for factors other than age
3.5 Answers to self-assessment exercises
4 Surveys
Introduction and learning objectives
4.1 Purpose and context
4.2 Sampling methods
4.3 The sampling frame
4.4 Sampling error, confidence intervals and sample size
4.5 Response
4.6 Measurement
4.7 Data types and presentation
4.8 Answers to self-assessment exercises
5 Cohort studies
Introduction and learning objectives
5.1 Why do a cohort study?
5.2 Obtaining the sample
5.3 Measurement
5.4 Follow-up
5.5 Basic presentation and analysis of results
5.6 How large should a cohort study be?
5.7 Confounding
5.8 Simple linear regression
5.9 Introduction to multiple linear regression
5.10 Answers to self-assessment exercises
6 Case-control studies
Introduction and learning objectives
6.1 Why do a case-control study?
6.2 Key elements of study design
6.3 Basic unmatched and matched analysis
6.4 Sample size for a case-control study
6.5 Confounding and logistic regression
6.6 Answers to self-assessment exercises
7 Intervention studies
Introduction and learning objectives
7.1 Why do an intervention study?
7.2 Key elements of intervention study design
7.3 The analysis of intervention studies
7.4 Testing more complex interventions
7.5 How big should the trial be?
7.6 Further aspects of intervention study design and analysis
7.7 Answers to self-assessment exercises
8 Life tables, survival analysis and Cox regression
Introduction and learning objectives
8.1 Survival analysis
8.2 Cox regression
8.3 Current life tables
8.4 Answers to self-assessment exercises
9 Systematic reviews and meta analysis
Introduction and learning objectives
9.1 The why and how of systematic reviews
9.2 The methodology of meta-analysis
9.3 Systematic reviews and meta-analyses of observational studies
9.4 The Cochrane Collaboration
9.5 Answers to self-assessment exercises
10 Prevention strategies and evaluation of screening
Introduction and learning objectives
10.1 Concepts of risk
10.2 Strategies of prevention
10.3 Evaluation of screening programmes
10.4 Cohort and period effects
10.5 Answers to self-assessment exercises
11 Probability distributions, hypothesis testing and Bayesian methods
Introduction and learning objectives
11.1 Probability distributions
11.2 Data that do not 'fit' a probability distri