From: Sedation of children for auditory brainstem response using ketamine-midazolam-atropine combination – a retrospective analysis
Group 1
Group 2
Group 3
Age (months)
31.2 ± 14.8
31.9 ± 15.9
40.8 ± 20
Sedation time (min)*
48 ± 13.2
47 ± 14.2
51 ± 11.7*
Ketamin (mg)**
36.9 ± 13.1
38.5 ± 15.4
45.2 ± 15.6**