Validity and Reliability of the Persian Language Version of the Neuropsychiatry Unit Cognitive Assessment Tool
Background/Aims: Only a limited number of cognitive screening tools are available for the Persian-speaking population, and we sought to translate and validate the Neuropsychiatry Unit Cognitive Assessment Tool (NUCOG), a multidimensional cognitive screening tool. Methods: We used multiple language s...
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Veröffentlicht in: | Dementia and geriatric cognitive disorders 2010-07, Vol.29 (6), p.516-522 |
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creator | Barekatain, M. Walterfang, M. Behdad, M. Tavakkoli, M. Mahvari, J. Maracy, M.R. Velakoulis, D. |
description | Background/Aims: Only a limited number of cognitive screening tools are available for the Persian-speaking population, and we sought to translate and validate the Neuropsychiatry Unit Cognitive Assessment Tool (NUCOG), a multidimensional cognitive screening tool. Methods: We used multiple language specialists to translate and then back-translate the NUCOG, and administered the Persian language NUCOG and Mini-Mental State Examination (MMSE) to 184 individuals: 60 controls and 124 patients, 33 of whom had dementia, 30 non-dementing neurological disorders and 61 a psychiatric illness. Results: The NUCOG outperformed the MMSE in differentiating the patient groups and controls. The ‘profile’ across the 5 NUCOG domains differentiated dementia subgroups such as senile dementia of the Alzheimer type (SDAT), frontotemporal dementia and mild cognitive impairment (MCI). Psychiatric patients with psychosis and posttraumatic stress disorder were more impaired than patients with affective disorders. The NUCOG reliably differentiated controls from patients with MCI (at 86.5/100, sensitivity of 83.3% and specificity of 87.5%) and SDAT (at 75/100, sensitivity and specificity of 100%) patients from controls. Conclusions: The Persian language NUCOG appears to perform strongly in an unselected population, reliably differentiating patients with dementia from controls, and detecting cognitive impairment in a range of clinical disorders. |
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Methods: We used multiple language specialists to translate and then back-translate the NUCOG, and administered the Persian language NUCOG and Mini-Mental State Examination (MMSE) to 184 individuals: 60 controls and 124 patients, 33 of whom had dementia, 30 non-dementing neurological disorders and 61 a psychiatric illness. Results: The NUCOG outperformed the MMSE in differentiating the patient groups and controls. The ‘profile’ across the 5 NUCOG domains differentiated dementia subgroups such as senile dementia of the Alzheimer type (SDAT), frontotemporal dementia and mild cognitive impairment (MCI). Psychiatric patients with psychosis and posttraumatic stress disorder were more impaired than patients with affective disorders. The NUCOG reliably differentiated controls from patients with MCI (at 86.5/100, sensitivity of 83.3% and specificity of 87.5%) and SDAT (at 75/100, sensitivity and specificity of 100%) patients from controls. Conclusions: The Persian language NUCOG appears to perform strongly in an unselected population, reliably differentiating patients with dementia from controls, and detecting cognitive impairment in a range of clinical disorders.</description><identifier>ISSN: 1420-8008</identifier><identifier>EISSN: 1421-9824</identifier><identifier>DOI: 10.1159/000313981</identifier><identifier>PMID: 20523051</identifier><identifier>CODEN: DGCDFX</identifier><language>eng</language><publisher>Basel, Switzerland: Karger</publisher><subject>Biological and medical sciences ; Case-Control Studies ; Central Nervous System Diseases - diagnosis ; Cognition ; Cognition Disorders - diagnosis ; Cross-Cultural Comparison ; Degenerative and inherited degenerative diseases of the nervous system. Leukodystrophies. Prion diseases ; Dementia - classification ; Dementia - diagnosis ; Diagnosis, Differential ; Diagnostic Techniques, Neurological ; Humans ; Iran ; Medical sciences ; Neurology ; Neuropsychological Tests ; Original Research Article ; Reference Values ; Reproducibility of Results ; Sarcoidosis. Granulomatous diseases of unproved etiology. Connective tissue diseases. Elastic tissue diseases. Vasculitis ; Sensitivity and Specificity ; Translations</subject><ispartof>Dementia and geriatric cognitive disorders, 2010-07, Vol.29 (6), p.516-522</ispartof><rights>2010 S. Karger AG, Basel</rights><rights>2015 INIST-CNRS</rights><rights>Copyright 2010 S. Karger AG, Basel.</rights><rights>Copyright (c) 2010 S. Karger AG, Basel</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c427t-de906ae72917af668a6cdccaea2633d34fa1265cde9e528e24fecd739a33f6393</citedby><cites>FETCH-LOGICAL-c427t-de906ae72917af668a6cdccaea2633d34fa1265cde9e528e24fecd739a33f6393</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,2429,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23078796$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/20523051$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Barekatain, M.</creatorcontrib><creatorcontrib>Walterfang, M.</creatorcontrib><creatorcontrib>Behdad, M.</creatorcontrib><creatorcontrib>Tavakkoli, M.</creatorcontrib><creatorcontrib>Mahvari, J.</creatorcontrib><creatorcontrib>Maracy, M.R.</creatorcontrib><creatorcontrib>Velakoulis, D.</creatorcontrib><title>Validity and Reliability of the Persian Language Version of the Neuropsychiatry Unit Cognitive Assessment Tool</title><title>Dementia and geriatric cognitive disorders</title><addtitle>Dement Geriatr Cogn Disord</addtitle><description>Background/Aims: Only a limited number of cognitive screening tools are available for the Persian-speaking population, and we sought to translate and validate the Neuropsychiatry Unit Cognitive Assessment Tool (NUCOG), a multidimensional cognitive screening tool. Methods: We used multiple language specialists to translate and then back-translate the NUCOG, and administered the Persian language NUCOG and Mini-Mental State Examination (MMSE) to 184 individuals: 60 controls and 124 patients, 33 of whom had dementia, 30 non-dementing neurological disorders and 61 a psychiatric illness. Results: The NUCOG outperformed the MMSE in differentiating the patient groups and controls. The ‘profile’ across the 5 NUCOG domains differentiated dementia subgroups such as senile dementia of the Alzheimer type (SDAT), frontotemporal dementia and mild cognitive impairment (MCI). Psychiatric patients with psychosis and posttraumatic stress disorder were more impaired than patients with affective disorders. The NUCOG reliably differentiated controls from patients with MCI (at 86.5/100, sensitivity of 83.3% and specificity of 87.5%) and SDAT (at 75/100, sensitivity and specificity of 100%) patients from controls. Conclusions: The Persian language NUCOG appears to perform strongly in an unselected population, reliably differentiating patients with dementia from controls, and detecting cognitive impairment in a range of clinical disorders.</description><subject>Biological and medical sciences</subject><subject>Case-Control Studies</subject><subject>Central Nervous System Diseases - diagnosis</subject><subject>Cognition</subject><subject>Cognition Disorders - diagnosis</subject><subject>Cross-Cultural Comparison</subject><subject>Degenerative and inherited degenerative diseases of the nervous system. Leukodystrophies. Prion diseases</subject><subject>Dementia - classification</subject><subject>Dementia - diagnosis</subject><subject>Diagnosis, Differential</subject><subject>Diagnostic Techniques, Neurological</subject><subject>Humans</subject><subject>Iran</subject><subject>Medical sciences</subject><subject>Neurology</subject><subject>Neuropsychological Tests</subject><subject>Original Research Article</subject><subject>Reference Values</subject><subject>Reproducibility of Results</subject><subject>Sarcoidosis. Granulomatous diseases of unproved etiology. Connective tissue diseases. Elastic tissue diseases. 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Vasculitis</topic><topic>Sensitivity and Specificity</topic><topic>Translations</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Barekatain, M.</creatorcontrib><creatorcontrib>Walterfang, M.</creatorcontrib><creatorcontrib>Behdad, M.</creatorcontrib><creatorcontrib>Tavakkoli, M.</creatorcontrib><creatorcontrib>Mahvari, J.</creatorcontrib><creatorcontrib>Maracy, M.R.</creatorcontrib><creatorcontrib>Velakoulis, D.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Social Sciences Premium Collection</collection><collection>ProQuest Central (Corporate)</collection><collection>Nursing & Allied Health Database</collection><collection>Neurosciences Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Psychology Database (Alumni)</collection><collection>Science Database (Alumni Edition)</collection><collection>Social Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>ProQuest Pharma Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Social Science Premium Collection</collection><collection>British Nursing Database</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Psychology Database</collection><collection>Science Database</collection><collection>Social Science Database</collection><collection>Nursing & Allied Health Premium</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>ProQuest One Psychology</collection><collection>ProQuest Central Basic</collection><collection>SIRS Editorial</collection><collection>MEDLINE - Academic</collection><jtitle>Dementia and geriatric cognitive disorders</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Barekatain, M.</au><au>Walterfang, M.</au><au>Behdad, M.</au><au>Tavakkoli, M.</au><au>Mahvari, J.</au><au>Maracy, M.R.</au><au>Velakoulis, D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Validity and Reliability of the Persian Language Version of the Neuropsychiatry Unit Cognitive Assessment Tool</atitle><jtitle>Dementia and geriatric cognitive disorders</jtitle><addtitle>Dement Geriatr Cogn Disord</addtitle><date>2010-07</date><risdate>2010</risdate><volume>29</volume><issue>6</issue><spage>516</spage><epage>522</epage><pages>516-522</pages><issn>1420-8008</issn><eissn>1421-9824</eissn><coden>DGCDFX</coden><abstract>Background/Aims: Only a limited number of cognitive screening tools are available for the Persian-speaking population, and we sought to translate and validate the Neuropsychiatry Unit Cognitive Assessment Tool (NUCOG), a multidimensional cognitive screening tool. Methods: We used multiple language specialists to translate and then back-translate the NUCOG, and administered the Persian language NUCOG and Mini-Mental State Examination (MMSE) to 184 individuals: 60 controls and 124 patients, 33 of whom had dementia, 30 non-dementing neurological disorders and 61 a psychiatric illness. Results: The NUCOG outperformed the MMSE in differentiating the patient groups and controls. The ‘profile’ across the 5 NUCOG domains differentiated dementia subgroups such as senile dementia of the Alzheimer type (SDAT), frontotemporal dementia and mild cognitive impairment (MCI). Psychiatric patients with psychosis and posttraumatic stress disorder were more impaired than patients with affective disorders. The NUCOG reliably differentiated controls from patients with MCI (at 86.5/100, sensitivity of 83.3% and specificity of 87.5%) and SDAT (at 75/100, sensitivity and specificity of 100%) patients from controls. Conclusions: The Persian language NUCOG appears to perform strongly in an unselected population, reliably differentiating patients with dementia from controls, and detecting cognitive impairment in a range of clinical disorders.</abstract><cop>Basel, Switzerland</cop><pub>Karger</pub><pmid>20523051</pmid><doi>10.1159/000313981</doi><tpages>7</tpages></addata></record> |
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subjects | Biological and medical sciences Case-Control Studies Central Nervous System Diseases - diagnosis Cognition Cognition Disorders - diagnosis Cross-Cultural Comparison Degenerative and inherited degenerative diseases of the nervous system. Leukodystrophies. Prion diseases Dementia - classification Dementia - diagnosis Diagnosis, Differential Diagnostic Techniques, Neurological Humans Iran Medical sciences Neurology Neuropsychological Tests Original Research Article Reference Values Reproducibility of Results Sarcoidosis. Granulomatous diseases of unproved etiology. Connective tissue diseases. Elastic tissue diseases. Vasculitis Sensitivity and Specificity Translations |
title | Validity and Reliability of the Persian Language Version of the Neuropsychiatry Unit Cognitive Assessment Tool |
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