Fig. 7. Simulation of the propofol infusion regimen as stated in the British National Formulary with the assumption of 30 s taken for induction of anesthesia.  Top panel based on the mean weight of the children in group A of the study, 9.7 kg.  Center panel based on the mean weight of the children in group B of the study, 13.6 kg.  Bottom panel based on the mean weight of the children in group C of the study, 18.5 kg. The  solid line represents the population prediction, and the  dotted line represents the 90% prediction interval.