Figure 1From: The severity of irritable bowel syndrome or the presence of fibromyalgia influencing the perception of visceral and somatic stimuli Somatic thresholds for discomfort did not significantly differ among groups at active and control sites (p = 0.4 and 0.3, respectively). The somatic perception cumulative score was significantly different among groups at active and control sites (p = 0.006 and p = 0.03, respectively). In detail, at active site mild and severe IBS patients without FMS demonstrated a significantly lower somatic perception cumulative score than severe IBS patients with FMS, whilst at control site only mild IBS patients showed a significantly lower somatic perception cumulative score compared to severe IBS with FMS.Back to article page