Demeyere Nele, Riddoch M Jane, Slavkova Elitsa D, Bickerton Wai-Ling, Humphreys Glyn W
Cognitive Neuropsychology Centre.
School of Psychology, University of Birmingham.
Psychol Assess. 2015 Sep;27(3):883-94. doi: 10.1037/pas0000082. Epub 2015 Mar 2.
There is currently no existing freely available short screen for cognitive problems that targets stroke survivors specifically. We have developed a short cognitive screen, the Oxford Cognitive Screen (OCS), to be completed in 15-20 min, designed for use with stroke patients. To maximize inclusion, the test is aphasia- and neglect friendly and covers domains of cognition where deficits frequently occur after stroke, including apraxia and unilateral neglect as well as memory, language, executive function, and number abilities. Domain-specific scores are returned to help direct rehabilitation. This article presents the normative data in a large sample of 140 neurologically healthy participants, a report on incidences of impairments in a sample of 208 acute stroke patients (within 3 weeks of stroke onset), measures of test-retest reliability on an alternate form and convergent and divergent validity. In addition, the full test materials are made freely available for clinical use.
目前尚无专门针对中风幸存者的免费简短认知问题筛查工具。我们开发了一种简短的认知筛查工具——牛津认知筛查量表（OCS），该量表可在15 - 20分钟内完成，专为中风患者设计。为了最大限度地纳入受试者，该测试对失语症和忽视症患者友好，涵盖了中风后经常出现缺陷的认知领域，包括失用症和单侧忽视症，以及记忆、语言、执行功能和数字能力。会返回特定领域的分数以帮助指导康复。本文呈现了140名神经健康参与者的大样本规范数据、208名急性中风患者（中风发作后3周内）样本中的损伤发生率报告、替代形式的重测信度测量以及聚合效度和区分效度。此外，完整的测试材料可供临床免费使用。
