Abbreviated cognitive test for delirium

被引:70
作者
Hart, RP [1 ]
Best, AM [1 ]
Sessler, CN [1 ]
Levenson, JL [1 ]
机构
[1] VIRGINIA COMMONWEALTH UNIV, MED COLL VIRGINIA, DEPT INTERNAL MED, RICHMOND, VA 23298 USA
关键词
cognitive testing; delirium; intensive care unit;
D O I
10.1016/S0022-3999(97)00140-2
中图分类号
R749 [精神病学];
学科分类号
100205 ;
摘要
The cognitive test for delirium (CTD) was recently developed to identify delirium in an intensive care unit (ICU) setting. Stepwise discriminant analyses using the original validation sample indicated that a total score formed by summing only two of the nine content scores (visual attention span and recognition memory for pictures) maintained good reliability (coefficient alpha=0.79) and the ability to discriminate delirium from dementia, schizophrenia, and depression (p<0.0001) and delirium from moderate to severe dementia (p<0.0002). This abbreviated version of the CTD is more practical for use by ICU clinicians. (C) 1997 Elsevier Science Inc.
引用
收藏
页码:417 / 423
页数:7
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