From: Incidence of post-induction hypotension following emergency rapid sequence induction with ketamine: a systematic review and meta-analysis
Comparator
Odds ratio
Lower 95% CI
Upper 95% CI
p-value
Etomidate
1.38
0.99
1.94
0.058
Fentanyl
0.83
0.02
27.58
0.837
Midazolam
1.00
0.34
3.00
0.992
Propofol
0.92
0.46
1.84
0.181