TABLE 1.

Association between select GSRS questions and daily gastrointestinal symptom reporting

GSRS questions	Mean weekly DQ items	Spearman’s correlation (ρ)	P value
Q1 Stomach pain	DQ Abdominal cramping	0.59	<0.001
Q5 Nausea	DQ Nausea	0.62	<0.001
Q9 Flatus	DQ Flatulence	0.64	<0.001
Q10 Constipation	DQ Constipation	0.61	<0.001
Q11 Diarrhea	DQ Diarrhea	0.55	<0.001

Abbreviations: DQ, daily gastrointestinal symptom questionnaire; GSRS, Gastrointestinal Symptom Rating Scale; Q, question.