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Validation of the Persian Translation of the Swallowing Disturbance Questionnaire in Parkinson's Disease Patients
Dysphagia, as a common finding in Parkinson's disease (PD) patients, was estimated to be present in 80–95% of this population during different stages of the disease. The Swallowing Disturbance Questionnaire (SDQ) was created as a self-rated dysphagia screening tool in PD. According to the guide...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi Publishing Corporation
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4227361/ https://www.ncbi.nlm.nih.gov/pubmed/25405058 http://dx.doi.org/10.1155/2014/159476 |
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author | Rajaei, Ali Azargoon, S. Abolfazl Nilforoush, Mohammad Hussein Barzegar Bafrooei, Ebrahim Ashtari, Fereshteh Chitsaz, Ahmad |
author_facet | Rajaei, Ali Azargoon, S. Abolfazl Nilforoush, Mohammad Hussein Barzegar Bafrooei, Ebrahim Ashtari, Fereshteh Chitsaz, Ahmad |
author_sort | Rajaei, Ali |
collection | PubMed |
description | Dysphagia, as a common finding in Parkinson's disease (PD) patients, was estimated to be present in 80–95% of this population during different stages of the disease. The Swallowing Disturbance Questionnaire (SDQ) was created as a self-rated dysphagia screening tool in PD. According to the guidelines for cross-cultural adaptation, Persian version of this questionnaire (SDQ-P) was developed. 59 Persian patients (39 men and 20 women) participated in the study. They responded to the SDQ-P and underwent videofluoroscopic swallowing study (VFSS). Aspiration during VFSS was compared with questionnaire results for each individual. Cronbach's alpha coefficient for the questionnaire was 0.86 and based on SDQ-P 15 patients (25.4%) were dysphagic, while 10 patients (16.9%) showed aspiration during VFSS. SDQ-P sensitivity and specificity in predicting aspiration were 96.7 and 91.2%; therefore, the SDQ-P could be a prognostic tool for aspiration. The positive predictive value (PPV), the negative predictive value (NPV), and the pre- and posttest probabilities of aspiration were 0.67, 1, 16.9%, and 66.7%, respectively. In summary, this study demonstrated the reliability and also the feasibility of SDQ-P for screening of aspiration in Iranian patients with PD. Further evaluation of SDQ-P in larger subject population would be suggested. |
format | Online Article Text |
id | pubmed-4227361 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2014 |
publisher | Hindawi Publishing Corporation |
record_format | MEDLINE/PubMed |
spelling | pubmed-42273612014-11-17 Validation of the Persian Translation of the Swallowing Disturbance Questionnaire in Parkinson's Disease Patients Rajaei, Ali Azargoon, S. Abolfazl Nilforoush, Mohammad Hussein Barzegar Bafrooei, Ebrahim Ashtari, Fereshteh Chitsaz, Ahmad Parkinsons Dis Research Article Dysphagia, as a common finding in Parkinson's disease (PD) patients, was estimated to be present in 80–95% of this population during different stages of the disease. The Swallowing Disturbance Questionnaire (SDQ) was created as a self-rated dysphagia screening tool in PD. According to the guidelines for cross-cultural adaptation, Persian version of this questionnaire (SDQ-P) was developed. 59 Persian patients (39 men and 20 women) participated in the study. They responded to the SDQ-P and underwent videofluoroscopic swallowing study (VFSS). Aspiration during VFSS was compared with questionnaire results for each individual. Cronbach's alpha coefficient for the questionnaire was 0.86 and based on SDQ-P 15 patients (25.4%) were dysphagic, while 10 patients (16.9%) showed aspiration during VFSS. SDQ-P sensitivity and specificity in predicting aspiration were 96.7 and 91.2%; therefore, the SDQ-P could be a prognostic tool for aspiration. The positive predictive value (PPV), the negative predictive value (NPV), and the pre- and posttest probabilities of aspiration were 0.67, 1, 16.9%, and 66.7%, respectively. In summary, this study demonstrated the reliability and also the feasibility of SDQ-P for screening of aspiration in Iranian patients with PD. Further evaluation of SDQ-P in larger subject population would be suggested. Hindawi Publishing Corporation 2014 2014-10-27 /pmc/articles/PMC4227361/ /pubmed/25405058 http://dx.doi.org/10.1155/2014/159476 Text en Copyright © 2014 Ali Rajaei et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article Rajaei, Ali Azargoon, S. Abolfazl Nilforoush, Mohammad Hussein Barzegar Bafrooei, Ebrahim Ashtari, Fereshteh Chitsaz, Ahmad Validation of the Persian Translation of the Swallowing Disturbance Questionnaire in Parkinson's Disease Patients |
title | Validation of the Persian Translation of the Swallowing Disturbance Questionnaire in Parkinson's Disease Patients |
title_full | Validation of the Persian Translation of the Swallowing Disturbance Questionnaire in Parkinson's Disease Patients |
title_fullStr | Validation of the Persian Translation of the Swallowing Disturbance Questionnaire in Parkinson's Disease Patients |
title_full_unstemmed | Validation of the Persian Translation of the Swallowing Disturbance Questionnaire in Parkinson's Disease Patients |
title_short | Validation of the Persian Translation of the Swallowing Disturbance Questionnaire in Parkinson's Disease Patients |
title_sort | validation of the persian translation of the swallowing disturbance questionnaire in parkinson's disease patients |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4227361/ https://www.ncbi.nlm.nih.gov/pubmed/25405058 http://dx.doi.org/10.1155/2014/159476 |
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