Periodic limb movements in patients with obstructive sleep apnea syndrome

Abstract The aim of the study was to assess the factors associated with periodic limb movements during sleep (PLMS) among obstructive sleep apnea syndrome (OSAS) patients and identify the role of PLMS in patients with OSAS. 303 adult patients with OSAS were included in the study. All patients comple...

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Autores principales:	Xiaobo Zhou, Bo Zhou, Zhe Li, Qiao Lu, Shaoping Li, Zhongyin Pu, Fang Luo
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/c62d10ec663d4e0d9c3f4b096a2989ac
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spelling	oai:doaj.org-article:c62d10ec663d4e0d9c3f4b096a2989ac2021-12-02T16:06:41ZPeriodic limb movements in patients with obstructive sleep apnea syndrome10.1038/s41598-021-95018-22045-2322https://doaj.org/article/c62d10ec663d4e0d9c3f4b096a2989ac2021-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-95018-2https://doaj.org/toc/2045-2322Abstract The aim of the study was to assess the factors associated with periodic limb movements during sleep (PLMS) among obstructive sleep apnea syndrome (OSAS) patients and identify the role of PLMS in patients with OSAS. 303 adult patients with OSAS were included in the study. All patients completed physical examination, Epworth sleepiness scale (ESS), and polysomnography. Diagnosis of PLMS was made if the periodic leg movements index (PLMI) was ≥ 15. Chi-square test, ANOVA, univariate and multivariate logistic regression analyses were conducted to identify factors associated with PLMS among OSAS patients. Statistical analyses were performed with SPSS 26.0 for mac. Statistically significant difference was considered if P value < 0 .05. Among the 303 adult patients with OSAS, 98 patients had significant PLMS and the other 205 had no significant PLMS. Compared with OSAS patients without PLMS, OSAS patient with PLMS were older, had shorter REM duration and greater apnea–hypopnea index (AHI) (P < 0.05). The study suggests that PLMS is a matter of concern among patients with OSAS. A better understanding of the role of PLMS among OSAS patients could be useful in better recognition, intervention and treatment of OSAS.Xiaobo ZhouBo ZhouZhe LiQiao LuShaoping LiZhongyin PuFang LuoNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-6 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Xiaobo Zhou Bo Zhou Zhe Li Qiao Lu Shaoping Li Zhongyin Pu Fang Luo Periodic limb movements in patients with obstructive sleep apnea syndrome
description	Abstract The aim of the study was to assess the factors associated with periodic limb movements during sleep (PLMS) among obstructive sleep apnea syndrome (OSAS) patients and identify the role of PLMS in patients with OSAS. 303 adult patients with OSAS were included in the study. All patients completed physical examination, Epworth sleepiness scale (ESS), and polysomnography. Diagnosis of PLMS was made if the periodic leg movements index (PLMI) was ≥ 15. Chi-square test, ANOVA, univariate and multivariate logistic regression analyses were conducted to identify factors associated with PLMS among OSAS patients. Statistical analyses were performed with SPSS 26.0 for mac. Statistically significant difference was considered if P value < 0 .05. Among the 303 adult patients with OSAS, 98 patients had significant PLMS and the other 205 had no significant PLMS. Compared with OSAS patients without PLMS, OSAS patient with PLMS were older, had shorter REM duration and greater apnea–hypopnea index (AHI) (P < 0.05). The study suggests that PLMS is a matter of concern among patients with OSAS. A better understanding of the role of PLMS among OSAS patients could be useful in better recognition, intervention and treatment of OSAS.
format	article
author	Xiaobo Zhou Bo Zhou Zhe Li Qiao Lu Shaoping Li Zhongyin Pu Fang Luo
author_facet	Xiaobo Zhou Bo Zhou Zhe Li Qiao Lu Shaoping Li Zhongyin Pu Fang Luo
author_sort	Xiaobo Zhou
title	Periodic limb movements in patients with obstructive sleep apnea syndrome
title_short	Periodic limb movements in patients with obstructive sleep apnea syndrome
title_full	Periodic limb movements in patients with obstructive sleep apnea syndrome
title_fullStr	Periodic limb movements in patients with obstructive sleep apnea syndrome
title_full_unstemmed	Periodic limb movements in patients with obstructive sleep apnea syndrome
title_sort	periodic limb movements in patients with obstructive sleep apnea syndrome
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/c62d10ec663d4e0d9c3f4b096a2989ac
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Periodic limb movements in patients with obstructive sleep apnea syndrome

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