Copyright © American Speech-Language-Hearing Association From: Prevalence of Speech Problems and the Use of Augmentative and Alternative Communication in Children With Cerebral Palsy: A Registry-Based Study in Norway Perspect Augment Altern Commun. 2010;19(1):12-20. doi:10.1044/aac19.1.12 Legend: Feeding ability is shown in two categories on the x-axis. (Independent feeding and in need of assistance or tube fed). The y-axis shows the number of children with indistinct, very indistinct or no speech (red color) and the number of children with normal or slightly Date of download: 11/13/2017 Copyright © American Speech-Language-Hearing Association