title: Patterns of academic achievement among patients treated early with phenylketonuria.
abstract: This paper provides a review of recent studies investigating the academic achievement of patients treated for phenylketonuria. These studies consistently indicate that these patients demonstrate mild academic difficulties, primarily with mathematics but with reading and spelling skills as well. In addition to the review of previous studies, academic achievement results are presented for a sample of 32 school-age, early-treated patients with phenylketonuria.
  
  
  CONCLUSIONS
  Consistent with previous studies, results from the current study suggest that patients in this sample demonstrate mild difficulties with basic spelling and basic mathematical calculation skills.
authors.affiliation: Department of Pediatrics, University of Minnesota, Minneapolis 55455, USA. chang001@tc.umn.edu
authors.forename: P N
authors.initials: PN
authors.lastname: Chang
authors.forename: R M
authors.initials: RM
authors.lastname: Gray
authors.forename: L L
authors.initials: LL
authors.lastname: O'Brien
mesh_terms: D000124:Achievement; D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D009484:Neuropsychology; D010649:Phenylalanine / Q000008:administration & dosage / Q000097:blood; D010661:Phenylketonurias / Q000097:blood / Q000178:diet therapy* / Q000523:psychology*; D013997:Time Factors; D014888:Wechsler Scales / Q000706:statistics & numerical data
chemical_list: D010649:Phenylalanine