Table 5.

Absolute and percentage change in Medical Symptoms Questionnaire (MSQ) scores.

	Baseline score, mean (SD; 95% CI)	Week 2 score, mean (SD; 95% CI)	Week 8 score, mean (SD; 95% CI)	Change, baseline to week 8 (%)
Total MSQ score	61.2 (11.1; 54.4-67.9)	64.6 (4.7; 61.8-67.5)	56.4 (13.5; 48.3-64.5)	–8
Bloating	3.9 (0.4; 3.7-4.1)	3.2 (1.0; 2.7-3.8)	2.6 (1.1; 2.0-3.3)	–31
Constipation	2.2 (1.0; 1.7-2.8)	2.2 (0.8; 1.8-2.7)	1.8 (1.0; 1.2-2.4)	–19
Intestinal stomach pain	2.6 (0.7; 2.2-3.0)	1.9 (0.5; 1.7-2.2)	1.6 (0.8; 1.1-2.0)	–39
Acid reflux	2.1 (1.0; 1.5-2.7)	2 (1.0; 1.5-2.6)	1.6 (1.2; 1.0-2.3)	–21