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المؤلفAbedalaziz, Wlla
المؤلفAl-Sharman, Alham
المؤلفAburub, Aseel
المؤلفLatrous, Mariem Syrine
المؤلفEsser, Patrick
المؤلفDawes, Helen
المؤلفEl-Salem, Khalid
المؤلفKhalil, Hanan
تاريخ الإتاحة2024-07-22T09:20:00Z
تاريخ النشر2023
اسم المنشورHong Kong Physiotherapy Journal
المعرّفhttp://dx.doi.org/10.1142/S1013702523500129
الرقم المعياري الدولي للكتاب1013-7025
معرّف المصادر الموحدhttp://hdl.handle.net/10576/56919
الملخصBackground: Gait deficits are common among people with multiple sclerosis (PwMS). Therefore, investigating factors that may influence walking in PwMS is important. Previous studies in older adults and other neurological populations demonstrated the relationship between sleep quality and gait performance. Despite the fact that the prevalence of poor sleep quality is very high among PwMS, little is known about the effect of sleep quality on gait among PwMS. Objective: This study aimed to explore the relationship between sleep quality and gait performance in PwMS. Methods: Forty-one PwMS participated in the study between February 2019 and December 2019. Participants were asked to walk at a self-selected speed over 10m with an inertial measurement unit (IMU) attached over the back. Walking speed, step length (left and right), and step time were calculated. Sleep was estimated objectively using a wrist-worn triaxle-accelerometer; the derived parameters were sleep efficiency (SE) and the number of awakening after sleep onset (NASO). Results: SE significantly correlated with step length (p=0.02). Furthermore, the NASO significantly correlated with gait speed (p=0.03), and step-time (p=0.02). These correlations remained significant even after adjusting for age and disease duration. Conclusion: We observed that when corrected for disease duration and age there were relationships between NASO and SE to gait parameters; these observations warrant further investigations. AB - Background: Gait deficits are common among people with multiple sclerosis (PwMS). Therefore, investigating factors that may influence walking in PwMS is important. Previous studies in older adults and other neurological populations demonstrated the relationship between sleep quality and gait performance. Despite the fact that the prevalence of poor sleep quality is very high among PwMS, little is known about the effect of sleep quality on gait among PwMS. Objective: This study aimed to explore the relationship between sleep quality and gait performance in PwMS. Methods: Forty-one PwMS participated in the study between February 2019 and December 2019. Participants were asked to walk at a self-selected speed over 10m with an inertial measurement unit (IMU) attached over the back. Walking speed, step length (left and right), and step time were calculated. Sleep was estimated objectively using a wrist-worn triaxle-accelerometer; the derived parameters were sleep efficiency (SE) and the number of awakening after sleep onset (NASO). Results: SE significantly correlated with step length (p=0.02). Furthermore, the NASO significantly correlated with gait speed (p=0.03), and step-time (p=0.02). These correlations remained significant even after adjusting for age and disease duration. Conclusion: We observed that when corrected for disease duration and age there were relationships between NASO and SE to gait parameters; these observations warrant further investigations.
راعي المشروعFunding support from the Jordan University of Science and Technology (Grant number-AA/31/2019) is acknowledged. Helen Dawes research is supported by the National Institute for Health and Care Research Exeter Biomedical Research Centre. The views expressed are those of the author(s) and not necessarily those of the NIHR or the Department of Health and Social Care. This manuscript has not previously been presented in a scientific meeting or publication.
اللغةen
الناشرWorld Scientific Publishing Co.
الموضوعMultiple sclerosis
gait
sleep quality
العنوانThe relationship between sleep quality and gait in people with multiple sclerosis: A pilot study
النوعArticle
الصفحات11-19
رقم العدد1
رقم المجلد44
dc.accessType Open Access


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