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

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
  1. GI, gastrointestinal
  2. Data represent the means ± standard deviation (SD)
  3. 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