From: A comparison of the use of propofol alone and propofol with midazolam for pediatric magnetic resonance imaging sedation – a retrospective cohort study
Group P (N = 356)
Group PM (N = 541)
P value
Overall airway interventions
25 (7.0)
15 (2.8)
0.005
Oral/nasal airway
14 (3.9)
10 (1.8)
0.058*
LMA
11 (3.1)
4 (0.7)
0.007*
Intubation
0 (0.0)
1 (0.2)
0.417*