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Validation of the questionnaire for impulsive-compulsive disorders in Parkinson’s disease (QUIP) and the QUIP-rating scale in a German speaking sample

Impulsive-compulsive disorders are frequent in patients with Parkinson’s disease (PD). Recently, a screening questionnaire and rating scale were developed for these disorders: the questionnaire for impulsive-compulsive disorders (QUIP) and QUIP-rating scale (QUIP-RS). We assessed the validity of the...

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Autores principales: Probst, Catharina Claudia, Winter, Lina Marie, Möller, Bettina, Weber, Heinz, Weintraub, Daniel, Witt, Karsten, Deuschl, Günther, Katzenschlager, Regina, van Eimeren, Thilo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4148320/
https://www.ncbi.nlm.nih.gov/pubmed/24609972
http://dx.doi.org/10.1007/s00415-014-7299-6
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author Probst, Catharina Claudia
Winter, Lina Marie
Möller, Bettina
Weber, Heinz
Weintraub, Daniel
Witt, Karsten
Deuschl, Günther
Katzenschlager, Regina
van Eimeren, Thilo
author_facet Probst, Catharina Claudia
Winter, Lina Marie
Möller, Bettina
Weber, Heinz
Weintraub, Daniel
Witt, Karsten
Deuschl, Günther
Katzenschlager, Regina
van Eimeren, Thilo
author_sort Probst, Catharina Claudia
collection PubMed
description Impulsive-compulsive disorders are frequent in patients with Parkinson’s disease (PD). Recently, a screening questionnaire and rating scale were developed for these disorders: the questionnaire for impulsive-compulsive disorders (QUIP) and QUIP-rating scale (QUIP-RS). We assessed the validity of these instruments in the German language in order to reevaluate the benefit and to obtain German screening tools in clinical practice. A convenience sample of 156 patients was assessed in Kiel and Vienna. The patients filled out the QUIP-current, the QUIP-anytime and the QUIP-RS. We validated the questionnaires against a gold standard diagnosis via receiver operating characteristic curves and determined optimal cut-off scores for the instruments. Excluding walkabout, which was not shown to be valid, sensitivities ranged from 60–92 % for the QUIP-current, 68–91 % for the QUIP-anytime, and 73–100 % for the QUIP-RS. Specificities were >71 % for QUIP-current, >69 % for QUIP-anytime and >62 % for QUIP-RS. With its very good sensitivities, the QUIP-RS is a valid instrument to assess impulsive-compulsive disorders and makes an early detection of behavioral disorders in PD possible. The QUIP-anytime was also shown to be a valid screening instrument. Both are expected to prove useful in scientific and clinical practice. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s00415-014-7299-6) contains supplementary material, which is available to authorized users.
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spelling pubmed-41483202014-09-02 Validation of the questionnaire for impulsive-compulsive disorders in Parkinson’s disease (QUIP) and the QUIP-rating scale in a German speaking sample Probst, Catharina Claudia Winter, Lina Marie Möller, Bettina Weber, Heinz Weintraub, Daniel Witt, Karsten Deuschl, Günther Katzenschlager, Regina van Eimeren, Thilo J Neurol Original Communication Impulsive-compulsive disorders are frequent in patients with Parkinson’s disease (PD). Recently, a screening questionnaire and rating scale were developed for these disorders: the questionnaire for impulsive-compulsive disorders (QUIP) and QUIP-rating scale (QUIP-RS). We assessed the validity of these instruments in the German language in order to reevaluate the benefit and to obtain German screening tools in clinical practice. A convenience sample of 156 patients was assessed in Kiel and Vienna. The patients filled out the QUIP-current, the QUIP-anytime and the QUIP-RS. We validated the questionnaires against a gold standard diagnosis via receiver operating characteristic curves and determined optimal cut-off scores for the instruments. Excluding walkabout, which was not shown to be valid, sensitivities ranged from 60–92 % for the QUIP-current, 68–91 % for the QUIP-anytime, and 73–100 % for the QUIP-RS. Specificities were >71 % for QUIP-current, >69 % for QUIP-anytime and >62 % for QUIP-RS. With its very good sensitivities, the QUIP-RS is a valid instrument to assess impulsive-compulsive disorders and makes an early detection of behavioral disorders in PD possible. The QUIP-anytime was also shown to be a valid screening instrument. Both are expected to prove useful in scientific and clinical practice. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s00415-014-7299-6) contains supplementary material, which is available to authorized users. Springer Berlin Heidelberg 2014-03-09 2014 /pmc/articles/PMC4148320/ /pubmed/24609972 http://dx.doi.org/10.1007/s00415-014-7299-6 Text en © The Author(s) 2014 https://creativecommons.org/licenses/by/4.0/ Open AccessThis article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited.
spellingShingle Original Communication
Probst, Catharina Claudia
Winter, Lina Marie
Möller, Bettina
Weber, Heinz
Weintraub, Daniel
Witt, Karsten
Deuschl, Günther
Katzenschlager, Regina
van Eimeren, Thilo
Validation of the questionnaire for impulsive-compulsive disorders in Parkinson’s disease (QUIP) and the QUIP-rating scale in a German speaking sample
title Validation of the questionnaire for impulsive-compulsive disorders in Parkinson’s disease (QUIP) and the QUIP-rating scale in a German speaking sample
title_full Validation of the questionnaire for impulsive-compulsive disorders in Parkinson’s disease (QUIP) and the QUIP-rating scale in a German speaking sample
title_fullStr Validation of the questionnaire for impulsive-compulsive disorders in Parkinson’s disease (QUIP) and the QUIP-rating scale in a German speaking sample
title_full_unstemmed Validation of the questionnaire for impulsive-compulsive disorders in Parkinson’s disease (QUIP) and the QUIP-rating scale in a German speaking sample
title_short Validation of the questionnaire for impulsive-compulsive disorders in Parkinson’s disease (QUIP) and the QUIP-rating scale in a German speaking sample
title_sort validation of the questionnaire for impulsive-compulsive disorders in parkinson’s disease (quip) and the quip-rating scale in a german speaking sample
topic Original Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4148320/
https://www.ncbi.nlm.nih.gov/pubmed/24609972
http://dx.doi.org/10.1007/s00415-014-7299-6
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