Patient-Specific Stress–Abdominal Pain Interaction in Irritable Bowel Syndrome: An Exploratory Experience Sampling Method Study
This observational study explored the real-time relationship between stress and abdominal pain in 37 IBS patients and 36 healthy controls using the Experience Sampling Method (ESM). IBS patients reported significantly higher abdominal pain levels than controls (P < 0.001), and in IBS patients, a 1-point increase in stress correlated with