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Updated: May 31, 2026

Oral Health Assessment by Lay Personnel for Older Adults
Published on: February 2, 2020
Impact of age-specific recommendation changes on organized breast screening programs.
1Canadian Partnership Against Cancer, Suite 300, 1 University Avenue, Toronto, ON, Canada M5J 2P1. heather.bryant@partnershipagainstcancer.ca
Mammography screening guidelines are changing for women in their forties. While many programs target women 50+, there
Area of Science:
- Breast cancer screening
- Public health policy
- Mammography guidelines
Background:
- Recent shifts in mammography screening recommendations for women in their 40s may affect organized screening programs.
- These programs necessitate precise definitions for target and eligible populations.
Purpose of the Study:
- To analyze the impact of evolving mammography screening recommendations on organized screening programs.
- To examine the eligibility criteria and target populations for mammography screening.
Main Methods:
- Review of international mammography screening program guidelines.
- Analysis of recommendations from organizations like the U.S. Preventive Services Task Force (USPSTF).
Main Results:
- Most international programs target women aged 50 and above, aligning with recent USPSTF recommendations.
- Significant variation exists in the availability of population-based screening programs for women in their 40s.
Conclusions:
- Programs are reassessing eligibility for women in their 40s, considering guideline indications for their inclusion.
- There is ongoing discussion about allowing women in their 40s into programs to ensure equitable quality assurance.
- Clear communication regarding the evidence for eligibility criteria is crucial for public awareness and program design.
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