Table 3.

Correlations among Gastrointestinal Symptom Rating Scale–Irritable Bowel Syndrome total score and subscales.

Subscale	Diarrhea	Constipation	Bloating	Pain	Early Satiety
Total score	0.70	0.70	0.82	0.85	0.61
Diarrhea		0.18	0.43	0.57	0.33
Constipation			0.47	0.51	0.35
Bloating				0.64	0.41
Pain					0.44

All correlations are p less than 0.001.