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Essential epidemiology : an introduction for students and health professionals / Penny Webb, Principal Research Fellow, QIMR Berghofer Medical Research Institute and Honorary Professor, University of Queensland, Brisbane, Australia, Chris Bain, Visiting Scientist, QIMR Berghofer Medical Research Institute, Brisbane, Australia, Andrew Page, Professor of Epidemiology, School of Medicine, Western Sydney University, Australia.
Bibliographic Record Display
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Title:Essential epidemiology : an introduction for students and health professionals / Penny Webb, Principal Research Fellow, QIMR Berghofer Medical Research Institute and Honorary Professor, University of Queensland, Brisbane, Australia, Chris Bain, Visiting Scientist, QIMR Berghofer Medical Research Institute, Brisbane, Australia, Andrew Page, Professor of Epidemiology, School of Medicine, Western Sydney University, Australia.
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Author/Creator:Webb, Penny, 1963- author.
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Other Contributors/Collections:Bain, Chris, 1947- author.
Page, Andrew, 1974- author.
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Published/Created:Cambridge : Cambridge University Press, 2017.
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Holdings
Holdings Record Display
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Location:BMB LIBRARY (VGH) stacksWhere is this?
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Call Number: WA105 .W367 2017
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Number of Items:1
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Status:Available
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Location:WOODWARD LIBRARY stacksWhere is this?
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Call Number: WA105 .W367 2017
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Number of Items:1
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Status:Available
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Location:BMB LIBRARY (VGH) stacksWhere is this?
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Library of Congress Subjects:Epidemiology.
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Medical Subjects: Epidemiologic Methods.
Epidemiology.
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Edition:Third edition.
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Description:xv, 494 pages : illustrations (some color) ; 25 cm
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Series:Cambridge medicine (Series)
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Summary:"Taking a practical approach and supported by global examples from all areas of health, the new edition of this popular and highly commended textbook has been updated to reflect current epidemiological thinking and teaching. Based on feedback from teachers and students, material has been reordered to better suit courses and reflect the underlying logic and purpose of epidemiology."--Publisher.
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Notes:Includes bibliographical references and index.
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ISBN:9781107529151 (pbk. : alk. paper)
1107529158 (pbk. : alk. paper)
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Contents:Machine generated contents note: 1. Epidemiology is ...
case of food poisoning
Subdisciplines of epidemiology
On epidemics
historical epidemic
beginnings
What does epidemiology offer?
What do epidemiologists do?
natural experiment
Conclusions
2. How long is a piece of string? Measuring disease frequency
What are we measuring?
concepts: prevalence and incidence
Measuring disease occurrence in practice: epidemiological studies
Measuring disease occurrence in practice: using routine data
Other measures commonly used in public health
Global health indicators
Summary
Questions
3. Who, what, where and when? Descriptive epidemiology
Case reports and case series
Vital statistics and mortality data
Morbidity data
Creative use of existing data
Confidentiality
Summary
Questions
4. Healthy research: study designs for public health
ideal study
Intervention studies or trials
Observational studies
word about ethics
Summary
Questions
5. Why? Linking exposure and disease
Looking for associations
Ratio measures (relative risk)
Difference measures (attributable risk)
Relative risk versus attributable risk: an example
Case-control studies
Looking for associations when the measures are continuous
Summary
Questions
6. Heads or tails: the role of chance
Random sampling error
Statistical significance: could an apparent association have arisen by chance?
Confidence intervals
Power: could we have missed a true association?
Interpreting p-values and confidence intervals
Statistical versus clinical significance
Summary
Questions
7. All that glitters is not gold: the problem of error
Sources of error in epidemiological studies
Selection bias
Measurement or information error
Summary
Questions
8. Muddied waters: the challenge of confounding
example of confounding: is alcohol a risk factor for lung cancer?
Characteristics of a confounder
Effects of confounding
Control of confounding
Confounding: the bottom line
Questions
9. Reading between the lines: reading and writing epidemiological papers
research question and study design
Internal validity
So what? are the results important?
Generalisability (external validity)
Descriptive studies
Writing papers
Summary: one swallow doesn't make a summer
Questions
10. Who sank the boat? Association and causation
What do we mean by a cause?
Association versus causation
Evaluating causation
example: does H. pylori cause stomach cancer?
Conclusion
Questions
11. Assembling the building blocks: reviews and their uses
What is a systematic review?
Identifying the literature
Appraising the literature
Summarising the data
Drawing conclusions
Assessing the quality of a systematic review
Making judgements in practice
end result
Conclusion
Questions
12. Surveillance: collecting health-related data for epidemiological intelligence and public health action / Adrian Sleigh
scope of surveillance
Why conduct surveillance?
Surveillance essentials
Types of surveillance
Summary
Questions
13. Outbreaks, epidemics and clusters / Adrian Sleigh
Outbreaks, epidemics, and clusters
Epidemiology of infectious diseases
Non-infectious clusters and outbreaks
Outbreak management and investigation
Evidence for causation
Summary
Questions
14. Prevention: better than cure?
Disease prevention in public health
scope for preventive medicine
Strategies for prevention
population attributable fraction as a guide to prevention
Prevention in practice
Evaluation of preventive interventions in practice
final (cautionary) word
Questions
15. Early detection: what benefits at what cost?
Why screen?
requirements of a screening programme
Evaluation of a screening programme
Summary
Questions
16. Epidemiology and the public's health
Translating epidemiological research into practice
Challenges
Synthesis and integration
Limiting error
Improving measurement
final word
Answers to questions.