Cognitive profile difference between Allen cognitive levels 4 and 5 in schizophrenia / Chwen-Yng SU in American Journal of Occupational Therapy, Vol. 65/4 (juillet-août 2011)

Public ISBD [article]  inAmerican Journal of Occupational Therapy > Vol. 65/4 (juillet-août 2011) . - p. 453-461 Titre : Cognitive profile difference between Allen cognitive levels 4 and 5 in schizophrenia Type de document : texte imprimé Auteurs : Chwen-Yng SU ; et al. ; Wei-Lieh SU ; Pei-Chun TSAI Année de publication : 2011 Article en page(s) : p. 453-461 Langues : Anglais (eng) Mots-clés : Trouble apprentissage  Mémoire  Schizophrénie Résumé : OBJECTIVE. We compared the pattern of cognitive deficits exhibited by people with schizophrenia at Allen Cognitive Level (ACL) 4 with that of people at Level 5. METHOD. Participants were classified into two groups on the basis of their ACL Screen scores: ACL 4 (n = 35) and ACL 5 (n = 41). We assessed cognitive functions and psychotic symptoms in all participants. RESULTS. Multivariate analysis of covariance controlling for gender and negative symptoms revealed that people at ACL 4 performed significantly worse than those at ACL 5 on processing speed, verbal memory, and working memory. The discriminant analysis with all cognitive variables produced a classification accuracy of 78% in differentiation of cognitive levels. CONCLUSION. We verified the validity of the hierarchy of cognitive disability for ACLs 4 and 5 in people with schizophrenia. Permalink : ./index.php?lvl=notice_display&id=14016 [article] Cognitive profile difference between Allen cognitive levels 4 and 5 in schizophrenia [texte imprimé] / Chwen-Yng SU ; et al. ; Wei-Lieh SU ; Pei-Chun TSAI . - 2011 . - p. 453-461. Langues : Anglais (eng) in American Journal of Occupational Therapy > Vol. 65/4 (juillet-août 2011) . - p. 453-461 Mots-clés : Trouble apprentissage  Mémoire  Schizophrénie Résumé : OBJECTIVE. We compared the pattern of cognitive deficits exhibited by people with schizophrenia at Allen Cognitive Level (ACL) 4 with that of people at Level 5. METHOD. Participants were classified into two groups on the basis of their ACL Screen scores: ACL 4 (n = 35) and ACL 5 (n = 41). We assessed cognitive functions and psychotic symptoms in all participants. RESULTS. Multivariate analysis of covariance controlling for gender and negative symptoms revealed that people at ACL 4 performed significantly worse than those at ACL 5 on processing speed, verbal memory, and working memory. The discriminant analysis with all cognitive variables produced a classification accuracy of 78% in differentiation of cognitive levels. CONCLUSION. We verified the validity of the hierarchy of cognitive disability for ACLs 4 and 5 in people with schizophrenia. Permalink : ./index.php?lvl=notice_display&id=14016

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