Validity of auditory verbal learning test in diagnosis of Alzheimer's disease / 中国医学科学院学报
Acta Academiae Medicinae Sinicae
;
(6): 262-266, 2012.
Article
in English
| WPRIM
| ID: wpr-352916
ABSTRACT
<p><b>OBJECTIVE</b>To assess the validity of World Health Organization-University of California-Los Angeles Auditory Verbal Learning Test (WHO-UCLA AVLT) in the diagnosis of Alzheimer's disease (AD).</p><p><b>METHODS</b>Using WHO-UCLA AVLT, we assessed 183 AD patients (AD group),1283 subjects with normal cognitive status (normal control group), and 134 individuals suffered from other diseases easy to be confused with AD (confused control group).</p><p><b>RESULTS</b>The AVLT score was 40.9∓0.3 in normal control group, 30.7∓0.9 in confused control group, 16.6∓1.0 in mild AD group, and 10.2∓1.2 in moderate AD group after adjustment for educational level, age, sex, and rural/urban residence (all P<0.05). With the 5th percentage of the overall score as the cutoff point, this tool showed a sensitivity of 86.3% and a specificity of 93.3%.</p><p><b>CONCLUSION</b>WHO-UCLA CVLT is highly sensitive and specific in the diagnosis of AD.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Verbal Learning
/
Sensitivity and Specificity
/
Diagnosis
/
Alzheimer Disease
/
Neuropsychological Tests
Type of study:
Diagnostic study
Limits:
Aged
/
Aged80
/
Female
/
Humans
/
Male
Language:
English
Journal:
Acta Academiae Medicinae Sinicae
Year:
2012
Type:
Article
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