2.3. Analysis.

Comparison 2 Participant satisfaction, Outcome 3 Participant satisfaction by using a Likert‐type questionnaire.

Participant satisfaction by using a Likert‐type questionnaire
Study	Propofol (n=11)	Midazolam (n=12)
Propofol vs. midazolam (aged < 65 years)
Parlak 2006	All 11 patients satisfied with procedure	All 12 patients satisfied with procedure
Propofol vs. midazolam (aged ≥ 65 years)
Parlak 2006	20 patients satisfied with procedure; 2 not sure	20 patients satisfied with procedure; 2 not sure