Modelling data

OncoSim is a free, web-based simulation tool that evaluates cancer control strategies. It’s led and supported by the Canadian Partnership Against Cancer, with model development by Statistics Canada and funding from Health Canada. OncoSim combines real-world data, expert opinion, and published literature to project health and economic outcomes. The model attributes the outcomes to 19 risk factors, such as smoking and physical inactivity. It currently models four cancer sites (breast, colorectal, lung, and cervical) and related screening programs in detail and provides high-level projections for 31 cancer sites. This unique and sophisticated tool is used by decision-makers across Canada to better understand the impact and value of cancer control interventions.

Leveraging OncoSim to inform decision making in colorectal cancer screening

The Partnership hosted a webinar exploring the role of OncoSim in supporting evidence-informed colorectal cancer screening policy decisions across Canada. Using Canadian data, the presentation examined the potential impacts of increasing screening participation and lowering the screening start age from 50 to 45 years. The analysis highlighted expected changes in colorectal cancer incidence and mortality, as well as implications for healthcare resource utilization and system capacity.

For those interested in the evidence informing colorectal cancer screening age recommendations, the webinar demonstrates how modelling can help assess the health outcomes impacts and resource requirements of potential program changes before implementation.

If you think OncoSim could support your work in cancer screening, contact us at oncosim@partnershipagainstcancer.ca.

• Download modelling data tables
• If you’d like a copy of the presentation, contact us at screening@partnershipagainstcancer.ca