immdef: Simulated CONCORDE trial data from the rpsftm package
In trtswitch: Treatment Switching

immdef

R Documentation

Simulated CONCORDE trial data from the rpsftm package

Description

Patients were randomly assigned to receive treatment immediately or deferred, and those in the deferred arm could cross over and receive treatment. The primary endpoint was time to disease progression.

id: Patient identification number
def: Indicator that the participant was assigned to the deferred treatment arm
imm: Indicator that the participant was assigned to the immediate treatment arm
censyrs: The censoring time, in years, corresponding to the close of study minus the time of entry for each patient
xo: Indicator that crossover occurred
xoyrs: The time, in years, from entry to switching, or 0 for patients in the immediate arm
prog: Indicator of disease progression (1), or censoring (0)
progyrs: Time, in years, from entry to disease progression or censoring
entry: The time of entry into the study, measured in years from the date of randomisation