Table 2. Table 2 provides the incidence of delirium and secondary outcomes in the groups receiving propofol, dexmedetomidine, acetaminophen, and no acetaminophen respectively.

	Propofol	Dexmedetomidine	Acetaminophen	No Acetaminophen
Incidence of Delirium % (n/N)	33.3 (2/6)	50 (3/6)	16.7 (1/6)	66.7 (4/6)
Mean Delirium duration [n days]	0.5	1	0.5	1
Opioid consumption mean [SD] *	8.2 [2.02]	11.46 [4.2]	7.54 [2.15]	12.12 [4.06]
Time to extubation (mins) mean [SD]	410.67 [320.25]	439 [239.32]	499.5 [304.63]	350.17 [232.66]
Length of stay (days) mean [SD]	5.67 [0.82]	8.5 [6.5]	7.83 [6.52]	6.33 [1.97]
Adverse events	0	1	0	1
Dexmedetomidine dose mean [SD] **	N/A	0.95 [0.36]	N/A	N/A
Propofol dose mean [SD] ***	43.33 [5.16]	N/A	N/A	N/A

*Opioid consumption is expressed in hydromorphone equivalent

**Mean dexmedetomidine dose is expressed as infusion rate of mcg/kg/hr

***Mean propofol dose is expressed as infusion rate of mcg/kg/min