New Review Reveals Flaws of Influential Canadian RCTs on Mammography Screening - Diagnostic Imaging

A closer look at the Canadian National Breast Screening Studies (CNBSS) has revealed key methodological flaws that may prohibit use of the findings in the development of future guidelines on mammography screening for breast cancer.

While the efficacy of mammography for breast cancer screening has been demonstrated in a majority of published randomized controlled trials (RCTs), two Canadian RCTs failed to find a benefit for the … [+4883 chars]

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