Table 4: Differences in amount of IV midazolam by Oral midazolam (yes or no).

Variables (No. of patients)	Amount of IV Midazolam (μg/kg)
	Mean	SD	p value
Oral Midazolam (yes or no)			<0.0001
yes (38)	1.9	6.8
no (222)	34.0	14.6