“…[9][10][11]16,21,22 Defining the severity of disorders in this way is generic, and provides insight into the efforts parents, other caregivers, and the community must make, not only to provide the child with the necessary care, but also to prevent secondary health conditions and to contribute to resource policies and quality assurance. 19,23,24 Aim The aim of the present study was to identify, by a systematic literature search, instruments that classify, in children with permanent, non-progressive developmental disorders, the type and quantity of the additional care requirements and to predict the need for this care in the future.…”