The failure of a model to predict cancer survival.
D001943:Breast Neoplasms / Q000145:classification / Q000401:mortality*; D005163:Factor Analysis, Statistical; D005260:Female; D006801:Humans; D008962:Models, Theoretical; D009362:Neoplasm Metastasis; D011336:Probability; D011379:Prognosis; D013997:Time Factors