The influence of various distractions prior to upper gastrointestinal endoscopy: a prospective randomized controlled study

Table 5 Comparison of the impression of distraction after upper GI endoscopy among the three distraction groups

	Group 2	Group 3	Group 4	P-value
Satisfaction for the distraction	62.7 ± 17.7^a	63.4 ± 16.9^a	72.6 ± 19.1^b	< 0.01
Willingness for the use of distraction	71.9 ± 16.6	72.4 ± 20.2	76.4 ± 18.3	NS

GI, gastrointestinal
Data represent the means ± standard deviation (SD)
P-value is based on the Kruskal Wallis-test. Significance is at the 5% level. Post hoc pairwise comparison were conducted by Mann-Whitney U test with the Bonferroni correction; different letters indicated a significant difference at the 0.01667 (0.05/3) level

ISSN: 1471-230X