Brief Article
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Nov 7, 2009; 15(41): 5186-5192
Published online Nov 7, 2009. doi: 10.3748/wjg.15.5186
Figure 3
Figure 3 Mean VAS scores at corresponding measurement points during and after colonoscopy examinations for experienced colonoscopists (EC group) in CO2 and air insufflation groups. There were no significant differences in VAS scores between the two insufflation groups for EC group (P = 0.29, ANOVA for repeated measures).