Gail model accuracy

Ability of the Gail breast cancer risk prediction model to discriminate among women who did and did not develop breast cancer in the Nurses' Health Study. Concordance statistics = 0.58 (95% CI 0.56-0.60).

Reproduced with permission from: Elmore JG, Fletcher SW. The risk of cancer risk prediction: "What is my risk of getting breast cancer?" J Nat Cancer Inst 2006; 98:1673. Copyright © 2006 Oxford University Press.

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