CASE STUDIES IN BIOMETRY: Chapter 14. Interpretation of a Leukemia Trial Stopped Early Scott S. Emerson, Phillip L. C.Banks The file ch14.dat contains the following 19 variables: Patient ID Date on study (MMDDYY) Treatment arm (D= daunorubicin, I= idarubicin) Sex (M= male, F= female) Age (years) FAB classification (1 - 6) Karnofsky score (0 - 100) Baseline white blood cells (in thousands per cubic millimeter) Baseline platelets (in thousands per cubic millimeter) Baseline hemoglobin (g/dl) Evaluable (Y= yes, N= no) Complete remission (CR) (Y= yes, N= no) Courses of chemotherapy to CR Date of CR (MMDDYY) Date of last follow-up (MMDDYY) Status at last follow-up (D= dead, A= alive) Bone marrow transplant (Y= yes, N= no) Date of bone marrow transplant (MMDDYY) Inclusion in June 30, 1988 analysis (Y= yes, N= no)