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Article: The Russian Version of the Oxford Cognitive Screen: Validation Study on Stroke Survivors

TitleThe Russian Version of the Oxford Cognitive Screen: Validation Study on Stroke Survivors
Authors
KeywordsCognitive testing
Neuropsychological assessment
Russian
Stroke
Validation
Issue Date2018
PublisherAmerican Psychological Association. The Journal's web site is located at http://www.apa.org/journals/neu.html
Citation
Neuropsychology, 2018, v. 33 n. 1, p. 77-92 How to Cite?
AbstractObjective: The Oxford Cognitive Screen (OCS) is a screening tool for the assessment of poststroke deficits in attention, memory, praxis, language, and number processing. The goal of the present study was to develop a Russian version of the OCS (Rus-OCS) via translation of the original battery, its cultural and linguistic adaptations, and reporting preliminary findings on its psychometric properties. Method: All parts of OCS were translated by native Russian-speaking neuropsychologists. Russian-speaking stroke patients (N = 205) were assessed with the Rus-OCS. Their performance was compared with performance of 60 healthy Russian-speaking adults aged between the ages of 18 and 91 years. The performance of 15 stroke patients and 42 healthy adults were assessed with a parallel version within 7 days of first testing. Convergent validity of the Rus-OCS was established via correlations with comparable tasks. Performance of three stroke groups with different lesion lateralization (right, left, and bilateral) was compared on language and visual attention subtasks. Preliminary normative data based on 5th to 95th percentile were also reported. Results: Measures of internal consistency and test-retest reliability ranged from acceptable to very good and estimates of convergent validity ranged from moderate to high. Sensitivity and specificity was found to range from .56 to 1 and from .73 to 1, respectively. Significant differences in performance between stroke and healthy groups on all subtasks confirmed the discriminative power of the Rus-OCS was good. Conclusions: Rus-OCS is a promising cognitive screening instrument for Russian-speaking patients. However, further validation is needed. Constraints of socioeconomic differences between Russian speakers in the wider population should be considered.
Persistent Identifierhttp://hdl.handle.net/10722/260578
ISSN
2023 Impact Factor: 2.6
2023 SCImago Journal Rankings: 0.858
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorShendyapina, M-
dc.contributor.authorKuzmina, E-
dc.contributor.authorKazymaev, S-
dc.contributor.authorPetrova, A-
dc.contributor.authorDemeyere, N-
dc.contributor.authorWeekes, BS-
dc.date.accessioned2018-09-14T08:43:59Z-
dc.date.available2018-09-14T08:43:59Z-
dc.date.issued2018-
dc.identifier.citationNeuropsychology, 2018, v. 33 n. 1, p. 77-92-
dc.identifier.issn0894-4105-
dc.identifier.urihttp://hdl.handle.net/10722/260578-
dc.description.abstractObjective: The Oxford Cognitive Screen (OCS) is a screening tool for the assessment of poststroke deficits in attention, memory, praxis, language, and number processing. The goal of the present study was to develop a Russian version of the OCS (Rus-OCS) via translation of the original battery, its cultural and linguistic adaptations, and reporting preliminary findings on its psychometric properties. Method: All parts of OCS were translated by native Russian-speaking neuropsychologists. Russian-speaking stroke patients (N = 205) were assessed with the Rus-OCS. Their performance was compared with performance of 60 healthy Russian-speaking adults aged between the ages of 18 and 91 years. The performance of 15 stroke patients and 42 healthy adults were assessed with a parallel version within 7 days of first testing. Convergent validity of the Rus-OCS was established via correlations with comparable tasks. Performance of three stroke groups with different lesion lateralization (right, left, and bilateral) was compared on language and visual attention subtasks. Preliminary normative data based on 5th to 95th percentile were also reported. Results: Measures of internal consistency and test-retest reliability ranged from acceptable to very good and estimates of convergent validity ranged from moderate to high. Sensitivity and specificity was found to range from .56 to 1 and from .73 to 1, respectively. Significant differences in performance between stroke and healthy groups on all subtasks confirmed the discriminative power of the Rus-OCS was good. Conclusions: Rus-OCS is a promising cognitive screening instrument for Russian-speaking patients. However, further validation is needed. Constraints of socioeconomic differences between Russian speakers in the wider population should be considered.-
dc.languageeng-
dc.publisherAmerican Psychological Association. The Journal's web site is located at http://www.apa.org/journals/neu.html-
dc.relation.ispartofNeuropsychology-
dc.rightsNeuropsychology. Copyright © American Psychological Association.-
dc.rightsThis article may not exactly replicate the final version published in the APA journal. It is not the copy of record.-
dc.subjectCognitive testing-
dc.subjectNeuropsychological assessment-
dc.subjectRussian-
dc.subjectStroke-
dc.subjectValidation-
dc.titleThe Russian Version of the Oxford Cognitive Screen: Validation Study on Stroke Survivors-
dc.typeArticle-
dc.identifier.emailWeekes, BS: weekes@hku.hk-
dc.identifier.authorityWeekes, BS=rp01390-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1037/neu0000491-
dc.identifier.scopuseid_2-s2.0-85054798401-
dc.identifier.hkuros290119-
dc.identifier.volume33-
dc.identifier.issue1-
dc.identifier.spage77-
dc.identifier.epage92-
dc.identifier.isiWOS:000455103400006-
dc.publisher.placeUnited States-
dc.identifier.issnl0894-4105-

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