TreeAge Pro

TreeAge Pro is a purpose-built environment for building, analyzing, and communicating sophisticated health economic and decision models without extensive programming.

Users can visually build decision trees, Markov models, partitioned survival models, patient-level simulations, discrete-event simulations, and other model structures.

Built-in tools support cost-effectiveness analysis, sensitivity analysis, probabilistic sensitivity analysis, calibration, survival and hazard modeling, validation, and reporting.

Its visual structure helps users understand how assumptions, pathways, calculations, and uncertainty lead to results, making models easier to review, validate, communicate, and maintain.

TreeAge Pro is widely used by health economists, HEOR consultants, pharmaceutical and biotechnology companies, medical-device companies, academic researchers, healthcare organizations, and other decision-analysis professionals.