Fig. 6.

The cumulative incidence of diarrhea after insertion in the nursery unit divided on etiologies. The cumulative incidence (Kaplan–Meier failure estimates, y-axes) of diarrhea divided on etiologies (7 different plots) as a function of time since insertion to the nursery unit (days) (x-axes) at two Danish indoor productions (A, B). In these estimates, all pigs were assumed to be healthy at insertion (t = 0), and thus prevalent diarrhea cases at the first clinical exam (t = 0.1) were included as a failure (as opposed to left truncating them). N at risk at t0 = 141 (producer A) and 131 (Producer B)