The MPI was adapted to scoring the memory sub-test of the ADAS-Cog to see if it could reduce random variability in subject performance. Methods: One ADAS- Cog wordlist parallels the CERAD and MCI Screen wordlists except for differences in the order of the 10 words across the three ...
【摘要】 目的:比较阿尔茨海默病评定量表认知分量表(Alzheimer' s Disease Assessment Scale-cognitive subscale,ADAS-Cog)中文版在轻度认知功能损害(Mild Cognitive Impairment,MCI)、正常对照、轻度阿尔茨海默病(Alzheimer' s disease,AD)三组老人的评分,分析ADAS-Cog中文版对MCI的区分能力。方法:选择轻度AD患者(n=40...
Results Preliminary analyses indicated that 95% of the raters made at least one error rating the video-recorded ADAS-Cog; 17% (1 error) 29% (2 errors), 24% (3 errors), 12.5% (4 errors), and 12.5% ( > 5 errors ). On average the group made 2.7 errors in scoring the video-...
Errors in ADAS-cog administration and scoring may undermine clinical trials results. Curr Alzheimer Res. 2011;8:373-6.Schafer K, De Santi S, Schneider LS. Errors in ADAS-cog administration and scoring may undermine clinical trial results. Curr Alzheimer Res. Jun 2011; 8(4)373-6....
Administration and scoring variance on the adas-cog. J Alzheimers Dis 2008;15:461-464.Connor DJ, Sabbagh MN: Administration and Scoring Variance on the ADAS-Cog. J Alzheimers Dis 2008, 15:461-464.CONNOR DJ,SABBAGH MN.Administration and scoring vari- ance on the ADAS-Cog[J].J Alzheimers...
Alzheimer's & DementiaSchafer K, De Santi S, Schneider LS. Errors in ADAS-Cog admini- stration and scoring may undermine clinical trials results. Proceed- ings of the International Conference on Alzheimer's Disease; Honolulu, Hawaii; July 10-15 (2010)....
Objective: Two experienced clinical evaluators independently evaluated ADAS-Cog Constructional Praxis figures for scoring errors. A third evaluator was utilized to resolve discrepancies, and classification of error types was determined by consensus among evaluators. Methods: The direction of the scoring ...
Background: The Alzheimer's Disease Assessment Scale - Cognitive section (ADAS-Cog) is the most commonly used primary efficacy measure in clinical trials assessing treatments for Alzheimer's disease. The reliability and consistency of its administration and scoring is influenced by differences in ...
For each item, participants were asked whether they had been instructed to administer or score the ADAS-Cog in different ways between various protocols in which they had participated. Results: Twenty-six raters completed the survey. Participants varied in experience from 1 - 12 years of ...
John BartkoAlzheimer's and DementiaMiller DS, Bartko JJ adn Connor DJ: Administration and Scoring Variability Among ADAS-Cog Raters. Presented at the 11th International Conference on Alzheimer's Disease, Chicago, Illinois, JUly 26-31, 2008.