挪威20-85岁成人D-KEFS颜色-单词干扰测验的回归规范数据

IF 3 3区 心理学 Q2 CLINICAL NEUROLOGY Clinical Neuropsychologist Pub Date : 2024-07-01 Epub Date: 2023-11-16 DOI:10.1080/13854046.2023.2276967
Jacob Espenes, Ingrid Myrvoll Lorentzen, Ingvild Vøllo Eliassen, Erik Hessen, Knut Waterloo, Santiago Timón-Reina, Tormod Fladby, Kristine B Walhovd, Anders M Fjell, Bjørn-Eivind Kirsebom
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引用次数: 0

摘要

目的:采用Delis-Kaplan执行功能系统(D-KEFS)颜色-文字干扰测验(CWIT);(又名Stroop测试)是一种广泛使用的测量处理速度和执行功能的方法。虽然测试材料和说明已经翻译成挪威语,但挪威只有D-KEFS的美国年龄调整标准可用。我们在这里对1011名年龄在20到85岁之间的挪威人进行了抽样调查。我们提供了随时间推移的稳定性指数,并应用D-KEFS规范评估人口调整。方法:参与者是来自大脑和认知寿命变化中心(LCBC)的健康挪威成年人(n = 899),痴呆症起始(n = 77)和奥斯陆MCI (n = 35)。使用基于回归的归一化,我们估计了年龄、教育程度和性别对CWIT 1-4子测试的线性和非线性影响。通过类内相关系数(ICC)评估随时间变化的稳定性。采用线性回归模型评估D-KEFS标准的规范性调整。结果:年龄的增长与所有CWIT子测试的完成速度减慢呈非线性相关(随着年龄的增长,表现加速下降)。女性在cwit -1和3上表现更好。高等教育预测cwit -3和4的完成时间更快。D-KEFS最初的年龄调整标准没有调整性别或教育程度。此外,我们观察到年龄对所有CWIT子测试的影响虽然很小,但却很显著。ICC分析表明,随着时间的推移,稳定性中等至良好。结论:我们为D-KEFS CWIT子测试提供了基于人口统计学调整的回归规范和稳定性指标。美国的D-KEFS标准对于受教育程度高或低的挪威人来说可能是不准确的,尤其是女性。
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Regression-based normative data for the D-KEFS Color-Word Interference Test in Norwegian adults ages 20-85.

Objective: The Delis-Kaplan Executive Function System (D-KEFS) Color-Word-Interference Test (CWIT; AKA Stroop test) is a widely used measure of processing speed and executive function. While test materials and instructions have been translated to Norwegian, only American age-adjusted norms from D-KEFS are available in Norway. We here develop norms in a sample of 1011 Norwegians between 20 and 85 years. We provide indexes for stability over time and assess demographic adjustments applying the D-KEFS norms. Method: Participants were healthy Norwegian adults from Center for Lifespan Changes in Brain and Cognition (LCBC) (n = 899), the Dementia Disease Initiation (n = 77), and Oslo MCI (n = 35). Using regression-based norming, we estimated linear and non-linear effects of age, education, and sex on the CWIT 1-4 subtests. Stability over time was assessed with intraclass correlation coefficients (ICC). The normative adjustment of the D-KEFS norms was assessed with linear regression models. Results: Increasing age was associated with slower completion on all CWIT subtests in a non-linear fashion (accelerated lowering of performance with older age). Women performed better on CWIT-1&3. Higher education predicted faster completion time on CWIT-3&4. The original age-adjusted norms from D-KEFS did not adjust for sex or education. Furthermore, we observed significant, albeit small effects of age on all CWIT subtests. ICC analyses indicated moderate to good stability over time. Conclusion: We present demographically adjusted regression-based norms and stability indexes for the D-KEFS CWIT subtests. US D-KEFS norms may be inaccurate for Norwegians with high or low educational attainment, especially women.

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来源期刊
Clinical Neuropsychologist
Clinical Neuropsychologist 医学-临床神经学
CiteScore
8.40
自引率
12.80%
发文量
61
审稿时长
6-12 weeks
期刊介绍: The Clinical Neuropsychologist (TCN) serves as the premier forum for (1) state-of-the-art clinically-relevant scientific research, (2) in-depth professional discussions of matters germane to evidence-based practice, and (3) clinical case studies in neuropsychology. Of particular interest are papers that can make definitive statements about a given topic (thereby having implications for the standards of clinical practice) and those with the potential to expand today’s clinical frontiers. Research on all age groups, and on both clinical and normal populations, is considered.
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