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We help you understand the complete disease landscape and size global markets with real-world data. Learn how to:

  • Benchmark your forecasts with data on the total potential and addressable market
  • Validate your investments using bottom-up forecasting
  • Identify growth opportunities and understand how populations will change over time
  • Track disease stages, subpopulations, and treatment flow
  • Confidently estimate drug-treated populations with additional insights from therapeutic experts and primary market research; and
  • Obtain direct access to our team of epidemiologists for a real-time response to your questions.


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  • Coverage of 170+ indications and biomarkers across 5,400 patient segments covered globally. This includes 108 indications with drug-treated populations reported across 27 countries; 79 indications with coverage across 45 countries; and 63 indications with burden-of-disease (lifetime DALYs gained) estimates.
  • Transparent and validated bottom-up methods with proprietary models for exposure-based forecasting
  • Global coverage using validated models of epidemiological transition and geographical extrapolation
  • Estimates based on combinations of publicly available studies, disease registries, and in-house real world data

Only DRG’s Epidemiology forecasts at the total, diagnosed, and drug-treated levels – providing the complete market picture

The foundation for sizing market potential, profiling patient segments and informing confident forecast-based business decisions.

Total Population

The broadest actual – not extrapolated – geographic coverage and most granular population segments for oncology, rare and niche diseases, and beyond.