Table 2.

Measures of Global GI Symptom Survey Scores Pre- and Post-Dietary Intervention.

Participants with IBS (n = 146)
Domain	Pre-LEAP intervention	Post-LEAP intervention	Mean Difference	95% CI	P-Value
Global GI symptom survey score	15.8 ± 0.6	5.4 ± 0.4	−10.4	−9.1 ‒ −11.6	<0.001
Heartburn/reflux	1.4 ± 0.1	0.5 ± 0.1	−0.9	−0.7 ‒ −1.1	<0.001
Stomach pains/cramps	1.8 ± 0.1	0.7 ± 0.1	−1.1	−0.8 ‒ −1.3	<0.001
Intestinal pains/cramps	2.2 ± 0.1	0.7 ± 0.1	−1.4	−1.2 ‒ −1.7	<0.001
Constipation	1.6 ± 0.1	0.6 ± 0.1	−1.0	−0.7 ‒ −1.2	<0.001
Diarrhea	1.7 ± 0.1	0.5 ± 0.7	−1.2	−1.1 ‒ −1.5	<0.001
Bloating sensation	2.5 ± 0.1	0.8 ± 0.1	−1.7	−1.1 ‒ −1.9	<0.001
Gas (of any kind)	2.7 ± 0.1	1.2 ± 0.1	−1.5	−1.3 ‒ −1.7	<0.001
Nausea/Vomiting	0.9 ± 0.1	0.3 ± 0.1	−0.6	−0.6 ‒ −1.0	<0.001
Painful elimination	0.9 ± 0.1	0.1 ± 0.1	−0.8	−0.5 ‒ −0.8	<0.001

Data is reported as Mean ± SE. P is considered significant at <0.05.