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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...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Berlin Heidelberg
2014
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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. |
format | Online Article Text |
id | pubmed-4148320 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2014 |
publisher | Springer Berlin Heidelberg |
record_format | MEDLINE/PubMed |
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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