title: Longitudinal study of vision in cerebral palsy.
abstract: Sixty-five percent of a predominantly young cerebral palsy population of 34 showed refractive error changes greater than 0.75 D over an average period of 11 years. Tropias were relatively stable. Differences between medical diagnostic categories were found. The current study is related to an earlier study by the same author.
mesh_terms: D000293:Adolescent; D000328:Adult; D002547:Cerebral Palsy / Q000150:complications / Q000503:physiopathology*; D002648:Child; D005260:Female; D006801:Humans; D008027:Light; D008137:Longitudinal Studies; D008297:Male; D012030:Refractive Errors / Q000209:etiology; D014785:Vision, Ocular / Q000502:physiology*