- The nGBM arm has 4.7% ( 11 / 232 ) MGMT unidentified - The rGBM arm has 4.7% ( 3 / 64 ) MGMT unidentified - The small group of non crossover has 63% ( 22 / 35 ) MGMT unidentified
So the total unidentified is 36 ( 11+3+22 ), corresponding to 11% ( 36 / 331) of the ITT population.
Information comes from the following tables:
FINAL RESULTS NEWLY DIAGNOSED GBM PATIENTS
FINAL RESULTS RECURRENT GBM PATIENTS
FINAL RESULTS - NON CROSSOVER PATIENTS
More details on the calcualtions are on the origial post: