机译:Adaptive Covariate Adjustment in Clinical Trials
Division of Biometrics II, OB/OPaSS/CDER, FDA, HFD-715, Rockville, Maryland, USA;
Division of Biometrics I, OB/OPaSS/CDER, FDA, HFD-710, Rockville, Maryland, USA;
Adaptive strategy; Blinded; Covariate adjustment; Efficiency; Randomized clinical trial;