Fig. 2

Primary endpoint: cumulative incidence and Kaplan-Meier estimate of recovery from diarrhea (ITT population). Note: Event is defined as diarrhea recovery (the first normal stool recorded according to Bristol score; a score < 5 is described as normalization of stools). The censoring patient is a patient who did not meet the event ‘recovery diarrhea’ during the 120 h after randomization

ITT, intent-to-treat