title: Statistical techniques for validating logistic regression models.
authors.forename: William N
authors.initials: WN
authors.lastname: Anderson
mesh_terms: D002315:Cardiopulmonary Bypass / Q000009:adverse effects; D003627:Data Interpretation, Statistical; D006400:Hematocrit; D006801:Humans; D016015:Logistic Models; D015203:Reproducibility of Results; D018570:Risk Assessment / Q000379:methods; D020521:Stroke / Q000097:blood / Q000209:etiology