Clarivate Epidemiology's coverage of Crohn's disease (CD) comprises epidemiological estimates of key patient populations in 45 countries worldwide. We report both the incidence and prevalence of CD 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. In addition to forecasting incident and prevalent patient populations, the number of drug-treatment opportunities at specific lines of therapy are forecast across the major mature pharmaceutical markets.
Clarivate Epidemiology's CD forecast will answer the following questions:
Of all people diagnosed with CD, how many in each country in the major mature pharmaceutical markets are drug-treated?
How will demographic trends, such as population aging and improving life expectancy, affect the epidemiology of CD 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 also provided for full transparency into research and methods.
In total, Clarivate Epidemiology forecasts 15 CD patient populations, as follows:
Prevalence of Crohn's Disease per 100,000 People of All Ages in 2021 and 2041tttttttt
Relative Sizes of the Factors Contributing to the Trend in Prevalent Cases of Crohn's Disease Over the Next 20 Yearsttttttttt
Analysis of Diagnosed Prevalent Cases of Crohn's Disease in the Countries Under Study in 2021 by Disease Behaviorttttttttt
Epidemiology Data
Methods
Diagnosed Prevalent Cases
Diagnosed Incident Cases
Drug-Treated Cases
Disease Behavior
Disease Location
Disease Severity
Reference Materials
Literature Review
Studies Included in the Analysis of Crohn's Disease
Studies Excluded in the Analysis of Crohn's Disease
Risk/Protective Factor
Risk/Protective Factors
Bibliography
Abbreviations
Glossary
Priya Dhadwal
Priya Dhadwal, B.D.S., M.P.H., is an associate epidemiologist at Clarivate. Previously, she worked with the National Aids Control Organisation in India as a research officer in HIV Sentinel Surveillance. She also worked in the healthcare financing division of the National Health Systems Resource Centre in the Ministry of Health and Family Welfare in New Delhi. She obtained her master’s degree in public health with a specialization in advanced epidemiology and biostatistics from the Post Graduate Institute of Medical Education and Research in Chandigarh, India, and her bachelor’s degree in dental surgery from HP Government Dental College in Shimla, India.
