期刊
APPLIED NEUROPSYCHOLOGY
卷 16, 期 4, 页码 254-261出版社
PSYCHOLOGY PRESS
DOI: 10.1080/09084280903297594
关键词
assessment; computerized testing; depression; neuropsychological
资金
- CNS-VS publishing company
- AstraZeneca
There is considerable interest in the identification of neurocognitive impairment in patients with depression. The purpose of this study is to illustrate a methodology for identifying frank neurocognitive impairment in clinical practice and research using a computerized battery of neuropsychological tests. Participants were 100 adult patients with depression who were not on antidepressants. They were carefully matched on age, education, gender, and ethnicity to 100 healthy adult control Subjects. All participants completed the Central Nervous System Vital Signs (CNS-VS) computerized assessment battery, which takes approximately 30-40 minutes to administer. Patients with depression performed more poorly than controls on all five domain scores (Cohen's d ranged from d = .37 to .72). When using two or more scores below the 5th percentile as the cutoff for frank neurocognitive impairment, 31.0% of the depressed sample and only 5.0% of the control sample scored in this range. In this study, patients with depression were 8.5 times more likely to have two or more index scores that were below the 5th percentile. Computerized testing, using the interpretive methodology presented, represents an efficient methodology for identifying cognitive problems in patients who present with untreated depression.
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