Evaluation of Dementia Rating Scales in Parkinson's Disease Dementia

被引:12
作者
Harvey, Philip D. [1 ]
Ferris, Steven H. [2 ,3 ]
Cummings, Jeffrey L. [4 ]
Wesnes, Keith A. [5 ]
Hsu, Chuanchieh [6 ]
Lane, Roger M. [6 ]
Tekin, Sibel [6 ]
机构
[1] Emory Univ, Sch Med, Atlanta, GA 30322 USA
[2] NYU, Sch Med, Rush Alzheimers Dis Ctr, New York, NY USA
[3] Nathan Kline Inst Orange Burg, New York, NY USA
[4] Univ Calif Los Angeles, Mary S Easton Ctr Alzheimers Dis Res, Los Angeles, CA USA
[5] Cognit Drug Res Ltd, Goring On Thames, England
[6] Novartis Pharmaceut, E Hanover, NJ USA
来源
AMERICAN JOURNAL OF ALZHEIMERS DISEASE AND OTHER DEMENTIAS | 2010年 / 25卷 / 02期
关键词
dementia assessment scales; Parkinson's disease dementia; validity; reliability; MONTREAL COGNITIVE ASSESSMENT; ALZHEIMERS-DISEASE; CLINICAL-DIAGNOSIS; RIVASTIGMINE; IMPAIRMENT; INVENTORY;
D O I
10.1177/1533317509333904
中图分类号
R592 [老年病学]; C [社会科学总论];
学科分类号
03 ; 0303 ; 100203 ;
摘要
Disease-specific assessments are not currently available for patients with Parkinson's disease dementia (PDD). This study evaluated the criterion-related validity and test-retest reliability of the Alzheimer's Disease Assessment scale cognitive subscale (ADAS-cog) in terms of sensitivity for differentiation between mild and moderate severity impairment in PDD. Six other dementia rating scales and cognitive tests were also examined. A total of 113 patients with PDD or Alzheimer disease were recruited into this 4-week, multicenter study, segregated into 2 severity groups based on Mini-Mental State Examination (MMSE) score. Mean ADAS-cog scores showed a statistically significant separation between mild and moderate severity patients in both dementias (P < .001). For the ADAS-cog, test-retest Spearman correlation coefficients were significant for each dementia type and severity. This study demonstrated the criterion-related validity and test-retest reliability for ADAS-cog in patients with PDD and strong correlations with MMSE. This supports the validity of previous results obtained with these measures in studies of patients with PDD.
引用
收藏
页码:142 / 148
页数:7
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