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The OncoSim model: development and use for better decision-making in Canadian cancer control
C L Gauvreau1, N R Fitzgerald1, S Memon1
1Health Economics, Canadian Partnership Against Cancer, Toronto, ON.
Current Oncology (Toronto, Ont.)
|December 23, 2017
Summary
The OncoSim microsimulation model platform aids Canadian cancer control policy by simulating interventions. It offers a free, accessible tool for decision-makers to assess costs and benefits for improved population health.
Area of Science:
- Health Services Research
- Epidemiology
- Health Economics
Background:
- The Canadian Partnership Against Cancer (CPAC) developed the OncoSim microsimulation model platform to support cancer control policy.
- Microsimulation modeling captures population heterogeneity and health histories for detailed analysis.
- OncoSim integrates data from multiple Canadian sources for robust model inputs and validation.
Purpose of the Study:
- To provide a powerful, accessible tool for population-level cancer control policy and decision-making.
- To evaluate complex intervention scenarios, including costs, benefits, and budgetary effects.
- To inform cancer control strategies when clinical studies are not feasible.
Main Methods:
- Microsimulation modeling platform with specialized cancer models (lung, colorectal, cervical) and developing models (breast, generalized).
- Extensive validation including expert consultation, validity assessments (face, internal, external), and model fit analysis.
- Online, free public sector access with customizable inputs/outputs and user support.
Main Results:
- OncoSim has been validated against observed data and expert opinion.
- The platform supports decision-making at national and jurisdictional levels.
- Currently includes three in-depth cancer models with more under development.
Conclusions:
- OncoSim is a unique, validated microsimulation tool for evaluating cancer control interventions.
- It empowers Canadian decision-makers with data-driven insights for resource allocation and health improvements.
- The platform enhances evidence-based policy development in cancer control.
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