Table 3.

Duration of clinician delirium identification protocols

	UB-2			2-Step		2-Step, No Skip		2-Step, Skip (UB-CAM)
	CNA (n = 862)	Nurse (n = 873)	Physician (n = 856)	Nurse (n = 866)	Physician (n = 854)	Nurse (n = 423)	Physician (n = 419)	Nurse (n = 443)	Physician (n = 435)
Mean (SD), sec	62 (51)	55 (34)	55 (44)	104 (99)	106 (105)	125 (124)	131 (124)	83 (61)	83 (76)
Median (Q1,Q3), sec	49 (35, 74)	46 (32, 70)	44 (31, 66)	60 (34, 143)	62 (33, 155)	58 (32, 212)	66 (32, 204)	62 (36, 112)	58 (33, 104)
Min, sec	6	6	6	6	6	6	6	9	6
Max, sec	862	326	775	674	936	674	936	393	801

Table Abbreviations and Footnotes:

UB-2=Ultra-brief 2-Item Screen, 2-Step=2-Step Delirium Identification Protocol, UB-CAM=Ultra-brief CAM, CNA=Certified Nursing Assistant, SD=Standard Deviation, sec=Seconds, Q1=quartile 1, Q3=quartile 3, Min=Minimum, Max=Maximum