Baseret på en normal approximation af forskellen i% respons c Patienter, der stoppede behandlingen for tidligt, tillægges en ændring lig 0 d Forskelle i gennemsnit
Imputations according to the TLOVR algorithm b Based on normal approximation to the difference in% response c Non-completer is failure imputation: patients who discontinued prematurely are imputed with a change equal to 0 d Difference in means