To the top

Page Manager: Webmaster
Last update: 9/11/2012 3:13 PM

Tell a friend about this page
Print version

The changing prevalence a… - University of Gothenburg, Sweden Till startsida
Sitemap
To content Read more about how we use cookies on gu.se

The changing prevalence and incidence of dementia over time - current evidence.

Journal article
Authors Yu-Tzu Wu
Alexa S Beiser
Monique M B Breteler
Laura Fratiglioni
Catherine Helmer
Hugh C Hendrie
Hiroyuki Honda
M Arfan Ikram
Kenneth M Langa
Antonio Lobo
Fiona E Matthews
Tomoyuki Ohara
Karine Pérès
Chengxuan Qiu
Sudha Seshadri
Britt-Marie Sjölund
Ingmar Skoog
Carol Brayne
Published in Nature reviews. Neurology
Volume 13
Issue 6
Pages 327–339
ISSN 1759-4766
Publication year 2017
Published at Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry
Centre for Ageing and Health (Agecap)
Pages 327–339
Language en
Links dx.doi.org/10.1038/nrneurol.2017.63
www.ncbi.nlm.nih.gov/entrez/query.f...
Subject categories Geriatrics, Other Medical Sciences

Abstract

Dementia is an increasing focus for policymakers, civil organizations and multidisciplinary researchers. The most recent descriptive epidemiological research into dementia is enabling investigation into how the prevalence and incidence are changing over time. To establish clear trends, such comparisons need to be founded on population-based studies that use similar diagnostic and research methods consistently over time. This narrative Review synthesizes the findings from 14 studies that investigated trends in dementia prevalence (nine studies) and incidence (five studies) from Sweden, Spain, the UK, the Netherlands, France, the USA, Japan and Nigeria. Besides the Japanese study, these studies indicate stable or declining prevalence and incidence of dementia, and some provide evidence of sex-specific changes. No single risk or protective factor has been identified that fully explains the observed trends, but major societal changes and improvements in living conditions, education and healthcare might have favourably influenced physical, mental and cognitive health throughout an individual's life course, and could be responsible for a reduced risk of dementia in later life. Analytical epidemiological approaches combined with translational neuroscientific research could provide a unique opportunity to explore the neuropathology that underlies changing occurrence of dementia in the general population.

Page Manager: Webmaster|Last update: 9/11/2012
Share:

The University of Gothenburg uses cookies to provide you with the best possible user experience. By continuing on this website, you approve of our use of cookies.  What are cookies?