Validation of the rapid eye movement sleep behavior disorder screening questionnaire in China
| Autor: | Zhongxin Zhao, Hong-Yi Zhao, Yan Wang, Huijuan Wu, Zongwen Wang, Yue-Chang Yang |
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| Rok vydání: | 2014 |
| Předmět: |
Adult
Male medicine.medical_specialty China Polysomnography Rapid eye movement sleep REM Sleep Behavior Disorder Video polysomnography REM sleep behavior disorder Sensitivity and Specificity Behavior disorder Cronbach's alpha Physiology (medical) Surveys and Questionnaires medicine Humans Aged business.industry Reproducibility of Results Parkinson Disease General Medicine Middle Aged medicine.disease Chinese people Screening questionnaire Neurology Structured interview Physical therapy Surgery Female Neurology (clinical) business |
| Zdroj: | Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia. 22(9) |
| ISSN: | 1532-2653 |
| Popis: | We validated the Chinese version of the rapid eye movement sleep behavior disorder (RBD) screening questionnaire (RBDSQ) and calculated its cut-off value for idiopathic or symptomatic sleep behavior disorders (iRBD or sRBD) in Chinese people. Patients with RBD (n = 63) and controls (n = 165) were enrolled. After all subjects had completed a structured interview, the Chinese version of the RBDSQ and the video polysomnography test, we evaluated the reliability, areas under the curves and the best cut-off values of the RBDSQ and investigated the utility of RBDSQ for iRBD and sRBD in China. We found that Cronbach’s alpha was 0.769 and the test-retest reliability was 0.916. RBDSQ scores in iRBD and sRBD patients were similar and higher than those in controls. A total of five points represented the best cut-off value for detecting all RBD patients. In Parkinson’s disease, a total score of six points represented the best cut-off value for detecting sRBD. There was no statistically significant difference in total RBDSQ score between iRBD and sRBD, or male and female patients. There was no significant correlation between the RBDSQ score and duration or severity of RBD symptoms. The Chinese version of the RBDSQ had high sensitivity, specificity and reliability and could be used as a tool for screening RBD patients in China. |
| Databáze: | OpenAIRE |
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