Mon-14-11-2016, 13:43 PM
(Sun-13-11-2016, 20:14 PM)Turnedlight Wrote: Are we talking how long the drug continues working or survival of the patient
As far as I understand it it's a way of saying how long a drug was used by a number of patients for a length of time. So it's given a survival rate probably based on it's efficacy over a period of time.
But no it's not about the survival of the patients.