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Table 3 Length of stay of participants who visited with severe illness code at ED (N = 2034)

From: The effects of an emergency department length-of-stay management system on severely ill patients’ treatment outcomes

Variables

Group 1 (n = 837)

Group 2 (n = 1197)

χ2/ t

p

M ± SD

M ± SD

Total length of stay in the ED (minutes)

965.99 ± 887.34

197.73 ± 73.02

38.43

<.001

Time after ED visit to admission order (minutes)

386.99 ± 406.52

121.98 ± 70.15

26.23

<.001

Time of waiting for admission (minutes)

 Time after admission order to assignment

428.89 ± 771.05

31.85 ± 36.59

21.59

<.001

 Time after admission assignment to admission

150.86 ± 141.27

47.06 ± 45.43

19.70

<.001

  1. ED Emergency Department; SD: Standard Deviation