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Validation of Revised Chinese Version of PD-CRS in Parkinson’s Disease Patients
المؤلفون المشاركون
Yu, Cui-Yu
Du, Juan-Juan
Cui, Shi-Shuang
Tan, Yuyan
Liu, Weiguo
Hou, Miaomiao
Liu, Yang
Yan, Lei
Lu, Yizhou
Lv, Hong
Han, Lijun
Wang, Xi
Zha, Shengyu
Luo, Xiaoguang
Tang, Huidong
Chen, Shengdi
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-02-19
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
There is a high prevalence of mild cognitive impairment (MCI) and dementia in Parkinson’s disease (PD) patients, but a Chinese version of cognitive rating scale that is specific and sensitive to PD patients is still lacking.
The aims of this study are to test the reliability and validity of a Chinese version of Parkinson’s disease-cognitive rating scale (PD-CRS), establish cutoff scores for diagnosis of Parkinson’s disease dementia (PDD) and PD with mild cognitive impairment (PD-MCI), explore cognitive profiles of PD-MCI and PDD, and find cognitive deficits suggesting a transition from PD-MCI to PDD.
PD-CRS was revised based on the culture background of Chinese people.
Ninety-two PD patients were recruited in three PD centers and were classified into PD with normal cognitive function (PD-NC), PD-MCI, and PDD subgroups according to the cognitive rating scale (CDR).
Those PD patients underwent PD-CRS blind assessment by a separate neurologist.
The PD-CRS showed a high internal consistency (Cronbach’s Alpha = 0.840).
Intraclass Correlation coefficient (ICC) of test-retest reliability reached 0.906 (95% CI 0.860–0.935, p<0.001).
ICC of inter-rater reliability was 0.899 (95% CI 0.848–0.933, p<0.001).
PD-CRS had fair concurrent validity with MDRS (ICC = 0.731, 95% CI 0.602–0.816).
All the frontal-subcortical items showed significant decrease in PD-MCI compared with the PD-NC group (p≤0.001), but the instrument cortical items did not (confrontation naming p=0.717, copying a clock p=0.620).
All the frontal-subcortical and instrumental-cortical functions showed significant decline in PDD compared with the PD-NC group (p≤0.001).
The cutoff value for diagnosis of PD-MCI is 80.5 with the sensitivity of 75.7% and the specificity of 75.0%, and for diagnosis of PDD is 73.5 with the sensitivity of 89.2% and the specificity of 98.9%.
Revised Chinese version of PD-CRS is a reliable, acceptable, valid, and useful neuropsychological battery for assessing cognition in PD patients.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Tan, Yuyan& Liu, Weiguo& Du, Juan-Juan& Hou, Miaomiao& Yu, Cui-Yu& Liu, Yang…[et al.]. 2020. Validation of Revised Chinese Version of PD-CRS in Parkinson’s Disease Patients. Parkinson’s Disease،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1206467
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Tan, Yuyan…[et al.]. Validation of Revised Chinese Version of PD-CRS in Parkinson’s Disease Patients. Parkinson’s Disease No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1206467
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Tan, Yuyan& Liu, Weiguo& Du, Juan-Juan& Hou, Miaomiao& Yu, Cui-Yu& Liu, Yang…[et al.]. Validation of Revised Chinese Version of PD-CRS in Parkinson’s Disease Patients. Parkinson’s Disease. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1206467
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1206467
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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