Table 1. Demographic Characteristics of Patients in the Study Groups.

Variable	Etomidate, N = 25	Midazolam, N = 39	Propofol, N = 34	P Value
Age, y	69 ± 8.5	71.6 ± 11.0	67.7 ± 15	0.38
Gender, female/male	13/12	21/18	16/18	0.84
Weight, kg	67.4 ± 11.3	65.4 ± 15.4	69.8 ± 15.6	0.64
Height, cm	164.1 ± 7.2	163 ± 8.4	164.9 ± 19.5	0.66