Prevalence of REM sleep behavior disorder in Sun City, Arizona

OBJECTIVE: To determine prevalence of REM sleep behavior disorder (RBD) [prodromal Lewy body disease] in Sun City, Arizona. PATIENTS AND METHODS: We attempted, by telephone and mail, a survey using the RBD single item question for probable RBD (pRBD) and the Innsbruck RBD Inventory. Individuals answ...

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Detalles Bibliográficos
Autores principales: Shprecher, David R., Serrano, Geidy E., Zhang, Nan, Intorcia, Anthony, Davis, Kathryn J., Glass, Michael, Curry, Jasmine, Walker, Jessica, Cutler, Brett, Callan, Michael, Garcia, Angelica, Sue, Lucia I., Beach, Thomas G.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6953704/
https://www.ncbi.nlm.nih.gov/pubmed/31938745
http://dx.doi.org/10.1016/j.heliyon.2019.e03140
Descripción
Sumario:OBJECTIVE: To determine prevalence of REM sleep behavior disorder (RBD) [prodromal Lewy body disease] in Sun City, Arizona. PATIENTS AND METHODS: We attempted, by telephone and mail, a survey using the RBD single item question for probable RBD (pRBD) and the Innsbruck RBD Inventory. Individuals answering “yes” to 4/5 Inventory questions were considered to have high likelihood RBD (HL-RBD.) RESULTS: Response rate was 484/3000 individuals contacted (16%), mean age 78; 48 (9.9%) endorsed pRBD by RBD1Q; 16 (3.3%) had HL-pRBD. Prevalence of idiopathic cases (without neurodegenerative disease) was 8.8% pRBD and 2.8% HL-RBD. CONCLUSION: Our estimated definite RBD prevalence of 1.7% (61.3% of HL-RBD) was similar to previous community-based studies.

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