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Table 3 Comparison of the proportions reporting adequate symptom relief in intention to treat analyses

From: A randomised controlled trial of a probiotic ‘functional food’ in the management of irritable bowel syndrome

Subjective global assessment (SGA)

Active product % (n)

Control product % (n)

Difference between the groups

p value active vs control

Week 4

56.7 (60)

53.1 (49)

3.61

0.707

Week 8

46.2 (52)

68.3 (41)

−22.1

0.027

Week 12

45.8 (48)

75.8 (33)

−29.9

0.004