Alzheimer’s Disease – Epidemiology – Emerging Markets

Clarivate Epidemiology’s coverage of AD comprises epidemiological estimates of key patient populations in the emerging pharmaceutical markets (Brazil, China, India, Mexico, Russia, South Korea, Turkey). We report both the incidence and prevalence of AD for each country and the number of drug-treatment opportunities in each market.

Clarivate Epidemiology’s AD forecast will answer the following questions:

  • How will changes in the levels of exposure to known risk or protective factors affect the number of people diagnosed with AD per year?
  • How will improvements in survival change the number of people living with a diagnosis of AD?
  • Of all people with AD, how many in each of the emerging pharmaceutical markets have been formally diagnosed?
  • Of all people diagnosed with AD, how many in each of the emerging pharmaceutical markets are drug-treated?
  • How will demographic trends, such as population aging and improving life expectancy, affect the epidemiology of AD over the forecast period?

All forecast data are available on the Clarivate Insights Platform in tabular format, with options to download to MS Excel. All populations are accompanied by a comprehensive description of the methods and data sources used, with hyperlinks to external sources. A summary evidence table generated as part of our systematic review of the epidemiological literature is provided for full transparency into research and methods.

In addition to the total number of cases for each forecast year, Clarivate Epidemiology provides at least ten years of forecast data for the following AD subpopulations:

  • Total prevalent cases of asymptomatic AD.
  • Total prevalent cases of MCI due to AD by symptoms.
  • Total prevalent cases of symptomatic MCI due to AD by diagnosis status.
  • Total prevalent cases of AD.
  • Total prevalent cases of AD by severity (mild, moderate, severe).
  • Total prevalent cases of AD by diagnosis status.
  • Diagnosed prevalent cases of AD by symptom status (agitation, depression, psychosis).
  • Diagnosed prevalent cases of MCI due to AD by drug-treatment status
  • Diagnosed prevalent cases of AD by drug-treatment status.
  • Diagnosed prevalent cases of mild AD by drug-treatment status.
  • Diagnosed prevalent cases of moderate AD by drug-treatment status.
  • Diagnosed prevalent cases of severe AD by drug-treatment status.

… and many more (details available on request).

Note: Coverage may vary by country and region.

Table of contents

  • Alzheimer's Disease - Epidemiology - Emerging Markets
    • Introduction
      • Key Findings
        • Total Prevalence of Alzheimer's Disease per 1,000 People Aged 30+ in 2020 and 2030
        • Relative Sizes of the Contributing Factors to the Trend in Total Prevalent Cases of Alzheimer's Disease Over the Next 10 Years
        • Total Prevalent Cases of Alzheimer's Disease by Severity
      • Epidemiology Data
      • Methods
        • Total Incident Cases of Asymptomatic Alzheimer's Disease
        • Multistate Model of the Progression of Alzheimer's Disease
        • Total Incident Cases of Mild Cognitive Impairment due to Alzheimer's Disease
        • Total Incident Cases of Alzheimer's Disease
        • Total Prevalent Cases of Asymptomatic Alzheimer's Disease
        • Total Prevalent Cases of Mild Cognitive Impairment due to Alzheimer's Disease
        • Total Prevalent Cases of Alzheimer's Disease
        • Total Prevalent Cases of Alzheimer's Disease by APOE e4 Status
        • Diagnosed Prevalent Cases of MCI due to Alzheimer's Disease and of Alzheimer's Disease
        • Diagnosed Prevalent Cases of Alzheimer's Disease by Severity
        • Diagnosed Prevalent Cases of Alzheimer's Disease by Symptom
        • Diagnosed Drug-Treated Prevalent Cases of Alzheimer's Disease by Severity
      • Reference Materials
        • Literature Review
          • Studies Included in the Analysis of Alzheimer's Disease
          • Studies Excluded From the Analysis of Alzheimer's Disease
        • Risk/Protective Factors
          • Risk/Protective Factors for Alzheimer's Disease
        • Abbreviation Table
        • Glossary