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Validation of the Korean Version of the Questionnaire for Impulsive-Compulsive Disorders in Parkinson’s Disease Rating Scale

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Author(s)
Yoon-Joong KimJi-Hyun ChoiJee-Young LeeJin Whan ChoSeong-Beom KoTae-Beom AhnSang Jin KimSang-Myung CheonJoong-Seok KimHyeo-Il MaJong Sam BaikPhil Hyu LeeSun Ju ChungJong-Min KimIn-Uk SongHan-Joon KimYoung-Hee SungDo Young KwonJae-Hyeok LeeJi-Young KimJi Sun KimJi Young YunHee Jin KimJin Yong HongMi-Jung KimJinyoung YounJi Seon KimEung Seok OhHui-Jun YangWon Tae YoonSooyeoun YouKyum-Yil KwonHyung-Eun ParkSu-Yun LeeYounsoo KimHee-Tae KimMee Young Park
Publication Year
2020
Keyword
parkinson diseaseimpulsive behaviorcompulsive behaviorrating scalevalidation study
Abstract
Background and Purpose:
Impulse-control disorder is an important nonmotor symptom of Parkinson’s disease (PD) that can lead to financial and social problems, and be related to a poor quality of life. A nationwide multicenter prospective study was performed with the aim of validating the Korean Version of the Questionnaire for Impulsive-Compulsive Disorders in Parkinson’s Disease Rating Scale (K-QUIP-RS).

Methods:
The K-QUIP-RS was constructed using forward and backward translation, and pretesting of the prefinal version. PD patients on stable medical condition were recruited from 27 movement-disorder clinics. Participants were assessed using the K-QUIP-RS and evaluated for parkinsonian motor and nonmotor statuses and for PD-related quality of life using a predefined
evaluation battery. The test–retest reliability of the K-QUIP-RS was assessed over an interval of 10–14 days, and correlations between the KQUIP-RS and other clinical scales were analyzed.

Results:
This study enrolled 136 patients. The internal consistency of the K-QUIP-RS was indicated by a Cronbach’s α coefficient of 0.846, as was the test–retest reliability by a Guttman splithalf coefficient of 0.808. The total K-QUIP-RS score was positively correlated with the scores for depression and motivation items on the Unified PD Rating Scale (UPDRS), Montgomery- Asberg Depression Scale, and Rapid-Eye-Movement Sleep-Behavior-Disorders Questionnaire. The total K-QUIP-RS score was also correlated with the scores on part II of the UPDRS and the PD Quality of Life-39 questionnaire, and the dopaminergic medication dose.

Conclusions:
The K-QUIP-RS appears to be a reliable assessment tool for impulse-control and related behavioral disturbances in the Korean PD population.
Alternative Title
Validation of the Korean Version of the Questionnaire for Impulsive-Compulsive Disorders in Parkinson’s Disease Rating Scale
Department
Dept. of Neurology (신경과학)
Publisher
School of Medicine (의과대학)
Citation
Journal of Clinical Neurology, Vol.16(2) : 245-253, 2020
Type
Article
ISSN
2005-5013
DOI
10.3988/jcn.2020.16.2.245
URI
http://kumel.medlib.dsmc.or.kr/handle/2015.oak/42679
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