Randomized Controlled Trial
Copyright ©The Author(s) 2015.
World J Gastroenterol. Apr 21, 2015; 21(15): 4707-4714
Published online Apr 21, 2015. doi: 10.3748/wjg.v21.i15.4707
Table 3 Results of questionnaires
Group 1 (visual distraction)Group 2 (no visual distraction)P value
Pre-procedural anxiety score, median (IQR, range)52.5 (48.75, 0-95)51 (55, 0-100)0.53
Anxiety score during procedure, median (IQR, range)20 (17.25, 0-85)24 (67, 0-96)0.70
Pain score during procedure, median (IQR, range)24.5 (33.25, 0-96)42 (52, 0-100)0.47
Post-procedural satisfactory score, median (IQR, range)89 (21.75, 18-100)72 (42, 1-100)0.04
Willing to receive the same method at next time75.0%48.3%0.04