作者
Ronald B Postuma, Isabelle Arnulf, Birgit Hogl, Alex Iranzo, Tomoyuki Miyamoto, Yves Dauvilliers, Wolfgang Oertel, Yo‐El Ju, Monica Puligheddu, Poul Jennum, Amelie Pelletier, Christina Wolfson, Smaranda Leu‐Semenescu, Birgit Frauscher, Masayuki Miyamoto, Valerie Cochen De Cock, Marcus M Unger, Karin Stiasny‐Kolster, Maria Livia Fantini, Jacques Y Montplaisir
发表日期
2012/6
期刊
Movement Disorders
卷号
27
期号
7
页码范围
913-916
出版商
Wiley Subscription Services, Inc., A Wiley Company
简介
Background
Idiopathic rapid eye movement (REM) sleep behavior disorder (RBD) is a parasomnia that is an important risk factor for Parkinson's disease (PD) and Lewy body dementia. Its prevalence is unknown. One barrier to determining prevalence is that current screening tools are too long for large‐scale epidemiologic surveys. Therefore, we designed the REM Sleep Behavior Disorder Single‐Question Screen (RBD1Q), a screening question for dream enactment with a simple yes/no response.
Methods
Four hundred and eighty‐four sleep‐clinic–based participants (242 idiopathic RBD patients and 242 controls) completed the screen during a multicenter case‐control study. All participants underwent a polysomnogram to define gold‐standard diagnosis according to standard criteria.
Results
We found a sensitivity of 93.8% and a specificity of 87.2%. Sensitivity and specificity were similar in healthy volunteers …
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RB Postuma, I Arnulf, B Hogl, A Iranzo, T Miyamoto… - Movement Disorders, 2012
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