The validity of using multiple imputation for missing out-of-hospital data in a state trauma registry.

@article{Newgard2006TheVO,
  title={The validity of using multiple imputation for missing out-of-hospital data in a state trauma registry.},
  author={Craig D. Newgard},
  journal={Academic emergency medicine : official journal of the Society for Academic Emergency Medicine},
  year={2006},
  volume={13 3},
  pages={
          314-24
        }
}
OBJECTIVES To assess 1) the agreement of multiply imputed out-of-hospital values previously missing in a state trauma registry compared with known ambulance values and 2) the potential impact of using multiple imputation versus a commonly used method for handling missing data (i.e., complete case analysis) in a typical multivariable injury analysis. METHODS This was a retrospective cohort analysis. Multiply imputed out-of-hospital data from 1998 to 2003 for four variables (intubation attempt… CONTINUE READING
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