Table 2.

Comparative results of paired examinations

	BIS	Control	P value
Midazolam (mg)	1.64 ± 0.87	1.61 ± 0.70	0.788
Propofol (mg)	53.1 ± 32.2	54.9 ± 30.8	0.673
Procedure duration (min)	21.0 ± 10.5	18.6 ± 9.6	0.187
Propofol dose/min (mg/min)	2.90 ± 1.83	3.44 ± 2.04	0.103
Procedure failed cases	1	3	0.309
Poor cooperation	2	2
Mean BIS score	76.5 ± 8.7	NA

NA: Not available; BIS: Bispectral index.