2.4. Analysis.

Comparison 2 Participant satisfaction, Outcome 4 Participant satisfaction using an ordinal scale.

Participant satisfaction using an ordinal scale
Study	Propofol (n=9)	Etomidate (n=9)	Midazolam (n=8)	Midazolam with flumazenil (n=6)
Propofol vs. etomidate vs. midazolam (with or without flumazenil)
Coll‐Vinent 2003	7 patients were "very satisfied"; 2 patients were "satisfied"	7 patients were "very satisfied"; 2 patients were "satisfied"	4 patients were "very satisfied"; 4 patients were "satisfied"	2 patients were "very satisfied"; 4 patients were "satisfied"