From: Association of a probiotic to a Helicobacter pylorieradication regimen does not increase efficacy or decreases the adverse effects of the treatment: a prospective, randomized, double-blind, placebo-controlled study
Probiotic
Active (CI 95%)
Placebo (CI 95%)
p
Per protocol
89.8% (81-99%)
85.1% (75-96%)
p = 0.49
Intention to treat
81.8% (71-92%)
76.9% (65-89%)
p = 0.53