Monitoring and evaluation of colorectal cancer screening quality indicators, 2018-2020

About this resource

This resource aims to share the results of the monitoring of colorectal cancer screening activities across Canada from July 2018 to December 2020. This data can be used to optimize the quality and delivery of colorectal cancer screening programs to reduce colorectal cancer cases and deaths in Canada. The data presented in this resource was collected and validated by jurisdictions.

Key takeaways from this report

• Participation:
  • Jurisdictional participation rates for colorectal cancer screening range from 15.7% to 49.5%, which is below the target of ≥60%. Invitation-based participation rates range from 16% to 52.4%.
  • Higher participation rates are seen as age increases and among women of the screen-eligible population.
• Up-to-date screening:
  • The percentage of individuals up to date with their colorectal cancer screening ranges from 45.3% to 58.4%.
  • Higher rates are seen as age increases and among women.
• Follow up colonoscopy rates:
  • One-third of Canadian provinces are meeting the target of ≥85% of individuals with an abnormal fecal test (FT) result having a follow-up colonoscopy within 180 days. However, there remains variation across provinces with rates ranging from 45.1% to 86.4%.
  • Individuals between the ages of 70-74 are least likely to have a follow-up colonoscopy.
  • In most cases, follow-up is slightly improved for subsequent fecal tests.
• Wait times:
  • Jurisdictional wait times for colonoscopy vary, with 90% of individuals receiving a colonoscopy within 74 to 157 days after referral.
  • The percentage of people who complete colonoscopy within 60 days of an abnormal fecal test ranges from 32.4% to 71.5%.
  • No jurisdiction is meeting the target for ≥90% of people to have a follow-up colonoscopy within 60 days.
• Invasive cancer detection rates:
  • Colorectal cancer detection rates across jurisdictions range from 1.3 to 4.0 per 1,000 individuals screened, with only some jurisdictions meeting the target of ≥2.0 per 1,000.
  • Invasive colorectal cancer is more frequently detected among older populations and males.