Efficacy of long term cyclic administration of the poorly absorbed antibiotic Rifaximin in symptomatic, uncomplicated colonic diverticular disease

Figure 1 Changes in symptoms score after Rifaximin plus fiber supplementation and fiber supplementation alone (mean ± SD). t test for independent samples corrected for multiple comparison: ^aP < 0.05; ^bP < 0.01; ^dP < 0.001.

Figure 2 Probability of symptom reduction in patients treated with Rifaximin plus fibers or with fiber supplementation alone. Kaplan-Meier method: Test Log Rank: P < 0.0001.

Figure 3 Probability of complication development in patients treated with Rifaximin plus fibers or with fibers supplementation alone. Kaplan-Meier method. Test Log Rank: P = 0.028.