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Table 2 Probability inputs to the model

From: Simulating an emergency department: the importance of modeling the interactions between physicians and delegates in a discrete event simulation

 

All

CTAS 1

CTAS 2

CTAS 3

CTAS 4

CTAS 5

Probability of patient with CTAS level

 

0.01

0.16

0.56

0.25

0.02

Probability of patient receiving radiology

 

0.82

0.07

0.48

0.28

0.18

Probability of patient having blood work

 

0.85

0.73

0.51

0.19

0.01

Probability of leaving without being seen

      

< 30 minutes

0.01

     

30-60 minutes

0.02

     

60-120 minutes

0.1

     

120-180 minutes

0.2

     

180-300 minutes

0.3

     

> 300 minutes

0.4

     
  1. Inputs estimated from administrative data.