Skip to main content
. 2009 Nov 18;9:85. doi: 10.1186/1471-230X-9-85

Table 5.

Gastrointestinal Symptom Rating Scale Total Score

Visit Gas Defense Placebo
Day 0
Screen/Rand
40.8 ± 19.8 (29) 39.4 ± 12.1 (29)

Day 14
Mid-Study
29.0 ± 8.7 (29) 31.6 ± 11.4 (29)

Day 29
End-of-Study
25.2 ± 10.0 (29) 29.4 ± 9.7 (29)

Change from
Day 0 to Day 14
-11.9 ± 16.4 (29) -7.8 ± 11.7 (29)

Change from
Day 0 to Day 29
-15.6 ± 17.4 (29) -9.9 ± 12.3 (29)

Values are expressed as mean ± standard deviation.