Transparency and Validation
Examine model calculations to validate results
Visual pathways drive calculations
- You can rely on the time-tested algorithms in TreeAge Pro to faithfully follow your pathways to generate accurate and repeatable results.
- Validate every step in your patient pathways over time.
- Examine every cost and utility update at every step in the model.
- Add unlimited model outcomes to validate pathways with event counts.
Review all internal calculations
- Turn on debugging options to review any or calculation details in the console.
- Limit output to individual patients, cycles, calculations, etc., so you can focus on complex formulas that may vary by patient or time.
Visualize and validate model disease progression
- Use the Markov Plot and Survival Plot to examine disease progression over time.
- Change assumptions and rerun the plot to see the impact.

Review important model elements at a glance
Use the Model Dashboard to quickly examine critical elements of model configuration, structure and inputs. One-click access to further details on each element.
Validate external models
Use TreeAge Pro to quickly rebuild a model originally built in another platform to validate the original model’s results.
You can then export the TreeAge Pro model to Excel.
Review TreeAge Pro’s Markov calculations in Excel
Export a Markov model to a working Excel model with all the internal cohort analysis details visible in Excel formulas.
Export scenario results to Excel
Distribute results under different scenarios to reviewers and management, so they can quickly and easily test the credibility of results by adjusting inputs.



