Development and validation of a web-based screening tool for monitoring cognitive status
Development and validation of a web-based screening tool for monitoring cognitive status
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DOI：
10.1097/00001199-200210000-00007
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发表时间：
2002-10-01
影响因子：
2.4
通讯作者：
Festa, J
中科院分区：
文献类型：
--
作者：
Erlanger, DM;Kaushik, T;Festa, J
目的：我们获得了互联网神经认知筛查工具，认知稳定性指数（CSI）的规范性数据，并调查其有效性的初步评估和检测显着的变化。参与者：对284名年龄在18至89岁之间的人的全国代表性样本的规范性数据。有效性数据获得门诊组的轻度至中度TBI，注意力缺陷/多动症（AD/HD），阿尔茨海默氏病。结果：CSI分测验可分解为四个因子：注意力、加工速度、运动速度和记忆力，具有可接受的心理测量学特性。三组患者参与者获得的评分模式为筛选和监测变化的临床有效性提供了合理的证据。结论：基于互联网的系统有望应用复杂的统计模型进行认知功能的常规监测。
Objectives: We acquired normative data for an Internet neurocognitive screening tool, the Cognitive Stability Index (CSI), and investigated its validity both for initial assessment and for detecting significant change. Participants: Normative data on a nationally representative sample of 284 individuals aged 18 to 89. Validity data was obtained for outpatient groups of mild-to-moderate TBI, attention deficit/hyperactivity disorder (AD/HD), and Alzheimer's disease. Results: The CSI subtests resolve to four factors: attention, processing speed, motor speed, and memory with acceptable psychometric properties. Patterns of scores obtained by three groups of patient-participants provided reasonable evidence of clinical validity for screening and monitoring change. Conclusions: An Internet-based system holds promise for applying complex statistical models for routine monitoring of cognitive function.