Welcome to TreeAge Pro Healthcare Help

Latest Updates

TreeAge Pro 2026, Release 1

• Calibrate Markov Models with Clinical Data

  • Auto-calibrate your Markov model inputs so your model's disease progression matches clinical survival data (K-M tables).

  • Calibrate new models in the Markov Model Wizard and existing models with the Calibration View.

  • After calibration, review model progression against clinical data with the Markov Plot.

  • Continue to edit and refine your model structure and event risks then re-calibrate your model.

• Sensitivity Analysis Mode for Markov Plot and Survival Plot

  • Visualize the impact of uncertainty on survival in the two plots with sensitivity analysis mode.

  • Choose an input variable and set its bounds to see survival at the input's base case, low and high values.

TreeAge Pro 2025, Release 2

• Combine Survival/Hazard Estimates

  • Combine multiple estimates of survival or hazard into a single curve.

  • Transition from one estimate to another to form a single survival or hazard curve.

  • Blend multiple estimates over the same time period to represent low and high bounds for sensitivity analysis.

• TreeAge Pro Web Enhancements

  • Share Partitioned Survival Models and Probabilistic Sensitivity Analyses.

  • Save graph images and Excel reports for all model outputs.

TreeAge Pro 2025, R1 includes the following updates.

• Markov Model Wizard: With the Markov Model Wizard, you can create your model in a few simple steps. It’s never been easier to build a Markov Model with TreeAge Pro.

• Markov Plot : The Markov Plot View allows you to graph Markov disease progression with a single click. You can then overlay the Markov Plot with survival tables to see how closely your model matches with source clinical data.

TreeAge Pro 2024, R1 & R2 include the following updates.

• Web Model Sharing: Share your model on the web. You define the web functionality by choosing which inputs can be edited and which analyses can be run. Then share the model with colleagues, so they can review and analyze the model.

• Add Distribution Wizard for PSA: Select a model input to include in Probabilistic Sensitivity Analysis. With just a few mouse clicks, the wizard creates the appropriate distribution and references it in the model.

• Visualize Survival Estimates with the Survival Plot: Compare different estimates of survival with the Survival Plot View. Compare survival and/or hazard functions from distributions, tables and formulas to determine which is most accurate and appropriate for your model.