Effect of Bifidobacterium longum 35624 on disease severity and quality of life in patients with irritable bowel syndrome

Figure 4 Mean irritable bowel syndrome severity scoring system and irritable bowel syndrome quality of life score at baseline and at the end of treatment. A: Mean irritable bowel syndrome severity scoring system score at baseline and at the end of treatment; B: Mean irritable bowel syndrome quality of life score at baseline and at the end of treatment. Error bars denote standard deviation. ^aP < 0.001 vs baseline. IBS-QOL: Irritable bowel syndrome quality of life; IBS-SSS: Irritable bowel syndrome severity scoring system.