机构：[a]Department of Neurology, Second Affiliated Hospital of Soochow University, Suzhou, China[b]Sleep Center, Second Affiliated Hospital of Soochow University, Suzhou, China[c]Institutes of Neuroscience, Soochow University, Suzhou, China
Objective: To validate the REM Sleep Behavior Disorder (RBD) Questionnaire - Hong Kong (RBDQ-HK) in polysomnography (PSG)-confirmed RBD and non-RBD subjects, and to evaluate its usefulness in different clinical populations. Methods: In total, 325 subjects (115 RBD and 210 controls) from East China were enrolled. After patients had finished the structured interview, and completed the RBDQ-HK and video-PSG test, we evaluated the reliability of RBDQ-HK (areas under the curves (AUC), the best cut-off values, factor 2 of RBDQ-HK, and overall scale) and validated the usefulness of RBDQ-HK between the Parkinson disease (PD) and obstructive sleep apnea (OSA) groups. Results: The best cut-off values for factor 2 of RBDQ-HK were located at 7/8 with a sensitivity of 90% and specificity of 82% (AUC = 0.911), and for RBDQ-HK overall scale were located at 17 with a sensitivity of 85% and specificity of 81% (AUC = 0.892) in all subjects. Both factor 2 and overall scale of RBDQ-HK are valid in all subjects (PD and OSA patients), with a higher accuracy given by factor 2 of RBDQ-HK. Conclusions: RBDQ-HK and its factor 2 are useful and validated RBD screening instruments, and could be used as a tool for screening RBD in patients with PD and OSA. (C) 2014 Elsevier B.V. All rights reserved.
基金：
supported by medical leading talent and
innovation team foundation of Jiangsu province; Suzhou Science
and Technology Development Program (SZS201205); key medical subjects foundation of Suzhou; Suzhou youth technology project
foundation (SWKQ0810, 201013).
第一作者机构：[a]Department of Neurology, Second Affiliated Hospital of Soochow University, Suzhou, China[b]Sleep Center, Second Affiliated Hospital of Soochow University, Suzhou, China
共同第一作者：
通讯作者：
通讯机构：[*]Department of Neurology, Second Affiliated Hospital of Soochow University, Suzhou City, Jiangsu 215004, China.
推荐引用方式(GB/T 7714)：
Si-Si Shen,Yun Shen,Kang-Ping Xiong,et al.Validation study of REM Sleep Behavior Disorder Questionnaire - Hong Kong (RBDQ-HK) in East China[J].SLEEP MEDICINE.2014,15(8):952-8.doi:10.1016/j.sleep.2014.03.020.
APA：
Si-Si Shen,Yun Shen,Kang-Ping Xiong,Jing Chen,Cheng-Jie Mao...&Chun-Feng Liu.(2014).Validation study of REM Sleep Behavior Disorder Questionnaire - Hong Kong (RBDQ-HK) in East China.SLEEP MEDICINE,15,(8)
MLA：
Si-Si Shen,et al."Validation study of REM Sleep Behavior Disorder Questionnaire - Hong Kong (RBDQ-HK) in East China".SLEEP MEDICINE 15..8(2014):952-8
