Development of the Korean version of the Consortium to Establish a Registry for Alzheimer's Disease Assessment Packet (CERAD-K): Clinical and neuropsychological assessment batteries

초록

A Korean version of the Consortium to Establish a Registry for Alzheimer's Disease Assessment Packet (CERAD-K) was created. The English-American version of CERAD clinical and neuropsychological assessment batteries was translated into Korean, and the psychometrical properties of the cognitive tests in the CERAD-K were established. In the translation, including back-translation, the basic structures of all measures in the original CERAD batteries were maintained. The CERAD-K was administered in a standardized manner to 106 dementia patients (aged 70.4 +/- 8.1 years), including 78 Alzheimer's disease (AD) patients, and 186 controls (aged 68.4 +/- 4.6 years) who were recruited from 3 university hospitals and 2 elderly welfare centers. The cognitive tests in the CERAD-K successfully differentiated controls from the dementia patients and from the AD patients. They also showed substantial interrater reliability and 1-month test-retest reliability. The CERAD-K is an equally reliable and valid equivalent for the English version of the CERAD clinical and neuropsychological assessment batteries.

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