Validation of the Korean Version of the Questionnaire for Impulsive-Compulsive Disorders in Parkinson’s Disease Rating Scale
- Affiliated Author(s)
- 유수연
- Alternative Author(s)
- You, Soo Yeoun
- Journal Title
- Journal of Clinical Neurology
- ISSN
- 2005-5013
- Issued Date
- 2020
- Keyword
- parkinson disease; impulsive behavior; compulsive behavior; rating scale; validation 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.
- 공개 및 라이선스
-
- 파일 목록
-
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.