From: The influence of various distractions prior to upper gastrointestinal endoscopy: a prospective randomized controlled study
Group 2
Group 3
Group 4
P-value
Satisfaction for the distraction
62.7 ± 17.7a
63.4 ± 16.9a
72.6 ± 19.1b
< 0.01
Willingness for the use of distraction
71.9 ± 16.6
72.4 ± 20.2
76.4 ± 18.3
NS