Safety of propofol sedation administered by an endoscopy team for outpatient colonoscopy.

Factors of easy and difficult cecal intubation during unsedated colonoscopy

“…Patients with emotional processing difficulties may also be more likely to have anxiety, which can increase pain during colonoscopy and influence patient's colonoscopy experiences (29). Sedated colonoscopy seems to be more appropriate for such patients (30)(31)(32).…”