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Cooper, S.-A.; Smiley, E.; Allan, L. M.; Jackson, A.; Finlayson, J.; Mantry, D.; Morrison, J. – Journal of Intellectual Disability Research, 2009
Background: Self-injurious behaviour (SIB) is a serious condition, with implications for the person, their family and financial costs to the state providing care. The previously reported prevalence of SIB has ranged from 1.7% to 41%, or 1.7%-23.7% in community studies. There has been little study of remission rate, and incidence has not previously…
Descriptors: Investigations, Visual Impairments, Incidence, Mental Retardation