Multiple imputation for the Cox proportional hazards model with missing covariates.
We present three multiple imputation estimates for the Cox model with missing covariates. Two of the suggested estimates are asymptotically equivalent to estimates in the literature when the number of multiple imputations approaches infinity. The third estimate can be implemented using standard software that could handle time-varying covariates.
Paik
M C
MC
Division of Biostatistics, Columbia University, New York, New York 10032, USA. mcp@biostat.columbia.edu
D000704:Analysis of Variance; D003198:Computer Simulation; D015993:Life Tables; D009010:Monte Carlo Method; D016016:Proportional Hazards Models; D012984:Software