JAMA : the journal of the American Medical Association
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Comment Comparative Study
Collaborative Modeling to Compare Different Breast Cancer Screening Strategies: A Decision Analysis for the US Preventive Services Task Force.
The effects of breast cancer incidence changes and advances in screening and treatment on outcomes of different screening strategies are not well known. ⋯ This modeling analysis suggests that biennial mammography screening starting at age 40 years reduces breast cancer mortality and increases life-years gained per mammogram. More intensive screening for women with greater risk of breast cancer diagnosis or death can maintain similar benefit-to-harm trade-offs and reduce mortality disparities.