sj
2007-Jul-03 20:29 UTC
[R] Statistics Question not R question: competing risks and non-informative censoring
All, I am working with Emergency Department (ED) Length of Stay Data. The ED visit can end in one of a variety of ways (Admit, discharge, transfer, etc...) Initially, I have modeled the time to event by fitting a survival model to the time the outcome of interest and treat all other outcomes as censoring. However I recently came across the cmprsk package in R which seems to be developed specifically for competing risks survival models. I have been able to gather that the key issue in deciding whether to model each outcome separately or to use something like the cmprsk package is to determine whether or not the censoring is "non-informative." I have read a up a little about informative vs. no-informative censoring, but remain confused, is their a standard approach to determining whether or not censoring is informative, can anyone suggest some good (approachable/non-technical) references on the subject? best, Spencer [[alternative HTML version deleted]]
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