Basic Research
Copyright ©2007 Baishideng Publishing Group Co.
World J Gastroenterol. Jul 21, 2007; 13(27): 3699-3704
Published online Jul 21, 2007. doi: 10.3748/wjg.v13.i27.3699
Figure 2
Figure 2 Change in rectal pain intensity scored on a VAS 0-100 during heterotopic stimulation in IBS subgroups and controls. Means (symbol), 95% confidence intervals (whisker) are shown in patients hypersensitive or not to tonic rectal (A) and both tonic rectal and somatic (B) stimulation. Hypersensitivity is defined by the 95% confidence interval of healthy controls.