Diagnostic Accuracy and Confidence in the Clinical Detection of Cognitive Impairment in Early-Stage Parkinson Disease

Diagnostic Accuracy and Confidence in the Clinical Detection of Cognitive Impairment in Early-Stage Parkinson Disease

Background/Aims: Mild cognitive impairment (MCI) is present in up to 34% of patients with early-stage Parkinson disease (PD); however, it is difficult to detect subtle impairment without objective cognitive testing. Methods: Data were obtained from the Parkinson Progression Marker Initiative. All 34...

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Veröffentlicht in:Journal of geriatric psychiatry and neurology 2017-05, Vol.30 (3), p.178-183
Hauptverfasser: Wyman-Chick, Kathryn A., Martin, Phillip K., Barrett, Matthew J., Manning, Carol A., Sperling, Scott A.
Format: Artikel
Sprache:eng
Schlagworte:
Aged
Cognitive Dysfunction - complications
Cognitive Dysfunction - diagnosis
Cognitive Dysfunction - psychology
Female
Humans
Male
Middle Aged
Neuropsychological Tests
Parkinson Disease - complications
Parkinson Disease - psychology
Sensitivity and Specificity
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Zusammenfassung:Background/Aims: Mild cognitive impairment (MCI) is present in up to 34% of patients with early-stage Parkinson disease (PD); however, it is difficult to detect subtle impairment without objective cognitive testing. Methods: Data were obtained from the Parkinson Progression Marker Initiative. All 341 participants were administered the Montreal Cognitive Assessment (MoCA) and a brief neuropsychological battery. Participants were classified as PD-MCI if MoCA was
ISSN:0891-9887
1552-5708
DOI:10.1177/0891988717701001