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. Author manuscript; available in PMC: 2016 Jun 1.
Published in final edited form as: Ann Emerg Med. 2014 Dec 18;65(6):679–686.e1. doi: 10.1016/j.annemergmed.2014.11.017

Table 2.

Difference in the rate of wrong-patient orders pre- and post-implementation of the intervention, expressed as an odds ratio.

Study site Percentage of all orders Odds ratio (95% CI)
Adult ED 1 34.7% 0.67 (0.56 – 0.81)
Adult ED 2 32.6% 0.59 (0.48 – 0.73)
Combined ED 13.0% 0.86 (0.68 – 1.09)
Pediatric ED 1 14.2% 0.82 (0.62 – 1.09)
Pediatric ED 2 5.4% 0.77 (0.49 – 1.21)