Chronic Daily Headache – Epidemiology – Mature Markets

DRG Epidemiology’s coverage of chronic daily headache (CDH) presents epidemiological estimates of key patient populations in the major mature pharmaceutical markets (the United States, France, Germany, Italy, Spain, the United Kingdom, and Japan). We report the prevalence of CDH for each country, as well as annualized case counts projected to the national population.

Most patient populations are forecast over a period of 20 years for the major mature pharmaceutical markets and 10 years for the other countries covered in this report.

DRG Epidemiology’s CDH forecast will answer the following questions:

  • How will demographic trends, such as population aging and improving life expectancy, affect the epidemiology of CDH over the forecast period?

All forecast data are available on the DRG 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, DRG Epidemiology provides at least ten years of forecast data for the following CDH populations:

  • Total prevalent cases of chronic tension-type headache.
  • Total prevalent cases of chronic migraine.
  • Total prevalent cases of both chronic tension-type headache and chronic migraine.

Note: Coverage may vary by country.

Table of contents

  • Chronic Daily Headache - Epidemiology - Mature Markets
    • Introduction
      • Key Findings
        • Key Updates
      • Total Prevalence of Chronic Daily Headache per 1,000 People Aged 15+ in 2021 and 2041ttttttttt
      • Relative Sizes of the Contributing Factors to the Trend in Total Prevalent Cases of Chronic Daily Headache Over the Next 20 Years
    • Epidemiology Data
    • Methods
      • Total Prevalent Cases of Chronic Daily Headache
      • Total Prevalent Cases of Chronic Tension-Type Headache
      • Total Prevalent Cases of Chronic Migraine
      • Total Prevalent Cases of Chronic Tension-Type Headache and Chronic Migraine
    • Reference Materials
      • Literature Review
        • Studies Included in the Analysis of Chronic Daily Headache
        • Studies Excluded From the Analysis of Chronic Daily Headache
      • Risk/Protective Factors
        • Risk / Protective Factors for Chronic Daily Headache
      • Bibliography
      • Abbreviations
      • Glossary

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