Fig. 7

The cumulative incidence of diarrhea divided on time of weaning. The cumulative incidence of diarrhea (Kaplan–Meier failure estimates) as a function of time since insertion in the nursery unit (days) at two Danish indoor productions (A and B). The curves are grouped by the time of weaning, i.e. pigs weaned at the day of insertion (green solid curve) and pigs weaned in the farrowing unit 2–6 days before insertion (dashed orange curve). All pigs (n = 141 and 131) were assumed to be non-diarrheic at the time of insertion (time = 0), and the first clinical exam was performed at time = 0.1