Validity of the Mattis Dementia Rating Scale to Detect Mild Cognitive Impairment in Parkinson’s Disease and REM Sleep Behavior Disorder
| العنوان: | Validity of the Mattis Dementia Rating Scale to Detect Mild Cognitive Impairment in Parkinson’s Disease and REM Sleep Behavior Disorder |
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| المؤلفون: | Sylvia Villeneuve, Jessica Rodrigues-Brazète, Véronique Latreille, Ronald B. Postuma, Steve Joncas, Jean-François Gagnon |
| المصدر: | Dementia and Geriatric Cognitive Disorders. 31:210-217 |
| بيانات النشر: | S. Karger AG, 2011. |
| سنة النشر: | 2011 |
| مصطلحات موضوعية: | Male, medicine.medical_specialty, Parkinson's disease, Cognitive Neuroscience, Neurological disorder, Audiology, Sensitivity and Specificity, REM sleep behavior disorder, Central nervous system disease, REM Sleep Parasomnias, mental disorders, medicine, Humans, Dementia, Psychiatry, Aged, Psychiatric Status Rating Scales, Sleep disorder, Mini–Mental State Examination, medicine.diagnostic_test, Cognitive disorder, Parkinson Disease, Middle Aged, medicine.disease, nervous system diseases, Psychiatry and Mental health, ROC Curve, Female, Geriatrics and Gerontology, Cognition Disorders, Psychology |
| الوصف: | Background/Aims: Mild cognitive impairment (MCI) is frequent in Parkinson’s disease (PD) and idiopathic REM sleep behavior disorder (iRBD). However, only a few studies have evaluated the validity of brief cognitive measures to detect MCI in PD or iRBD using standard diagnostic criteria for MCI. Our aim was to evaluate the validity of the Mini-Mental State Examination (MMSE) and the Mattis Dementia Rating Scale (DRS-2) to detect MCI in PD and iRBD. Methods: Forty PD patients and 34 iRBD patients were studied. Receiver operating characteristic curves were created for both tests to assess their effectiveness in identifying MCI in PD and iRBD. Results: In PD, a normality cutoff of 138 on the DRS-2 yielded the best balance between sensitivity (72%) and specificity (86%) with a correct classification of 80%. In iRBD, the optimal normality cutoff was 141 on the DRS-2, with a sensitivity of 90%, a specificity of 71% and a correct classification of 82%. No cutoff for the MMSE was found to have acceptable sensitivity or specificity. Conclusion: The DRS-2 has satisfactory validity to detect MCI in PD or iRBD. The MMSE proved to be invalid as a screening test for MCI in both populations. |
| تدمد: | 1421-9824 1420-8008 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30a77f2331623883fef06a8378a1b6f8Test https://doi.org/10.1159/000326212Test |
| حقوق: | CLOSED |
| رقم الانضمام: | edsair.doi.dedup.....30a77f2331623883fef06a8378a1b6f8 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 14219824 14208008 |
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