Book contents
- Clinical Topics in Old Age Psychiatry
- ‘Clinical Topics In … ’
- Clinical Topics in Old Age Psychiatry
- Copyright page
- Dedication
- Contents
- Contributors
- Preface
- Acknowledgement
- Editors’ Note
- Abbreviations
- Introductory Comments
- Section 1 Epidemiology and Types of Disorders
- Chapter 1 Epidemiology and Mental Health in Old Age
- Chapter 2 Vascular Dementia
- Chapter 3 Young-Onset Dementias
- Chapter 4 Rare and Unusual Dementias
- Chapter 5 Mania in Late Life
- Chapter 6 Alcohol Misuse in Older People
- Chapter 7 Drug Misuse in Older People
- Chapter 8 Mental Health in Parkinson’s Disease
- Section 2 Assessment and Investigations
- Section 3 Approaches to Management
- Section 4 Law, Ethics, and Philosophy
- Index
- References
Chapter 1 - Epidemiology and Mental Health in Old Age
from Section 1 - Epidemiology and Types of Disorders
Published online by Cambridge University Press: 12 September 2020
- Clinical Topics in Old Age Psychiatry
- ‘Clinical Topics In … ’
- Clinical Topics in Old Age Psychiatry
- Copyright page
- Dedication
- Contents
- Contributors
- Preface
- Acknowledgement
- Editors’ Note
- Abbreviations
- Introductory Comments
- Section 1 Epidemiology and Types of Disorders
- Chapter 1 Epidemiology and Mental Health in Old Age
- Chapter 2 Vascular Dementia
- Chapter 3 Young-Onset Dementias
- Chapter 4 Rare and Unusual Dementias
- Chapter 5 Mania in Late Life
- Chapter 6 Alcohol Misuse in Older People
- Chapter 7 Drug Misuse in Older People
- Chapter 8 Mental Health in Parkinson’s Disease
- Section 2 Assessment and Investigations
- Section 3 Approaches to Management
- Section 4 Law, Ethics, and Philosophy
- Index
- References
Summary
Epidemiology is the study of disease and its determinants in populations. Epidemiological studies investigate what the patterns of diseases are and why they develop in particular populations. Epidemiology is important in improving our understanding of what causes disease. Similarly, understanding epidemiology and how to interpret observational data is crucial to avoid inaccurate causal inferences. Unfortunately, critically evaluating all of the data on mental health problems in old age was outside the scope of this chapter, but we try to highlight some important limitations and gaps in the literature. There are exciting developments in epidemiology that will guide our knowledge about the determinants of psychiatric disease. For example, genome-wide association studies (GWAS) are increasing our understanding of genetic associations with psychiatric diseases.
- Type
- Chapter
- Information
- Clinical Topics in Old Age Psychiatry , pp. 5 - 23Publisher: Cambridge University PressPrint publication year: 2020