TY - JOUR
T1 - Rest-Activity Rhythm, Pain, and Motor Activity in Multiple Sclerosis
AU - Scherder, Rogier J
AU - van Dorp, M J
AU - Prins, A J
AU - van Klaveren, C
AU - Cornelisz, I
AU - Killestein, J
AU - Weinstein, Henry C
N1 - © 2023 The Consortium of Multiple Sclerosis Centers.
PY - 2023/7/1
Y1 - 2023/7/1
N2 - BACKGROUND: Although the relationships among physical disability, mood disorders, and pain are well described in multiple sclerosis (MS), little is known about whether those symptoms are associated with sleep disturbances.METHODS: Forty-six patients with MS experiencing pain participated. Sleep was indirectly measured by assessing rest-activity rhythm via actigraphy: interdaily stability, intradaily variability, and relative amplitude. Pain was assessed using visual and verbal analog scales, mood by the Beck Depression Inventory and Symptom Checklist-90, and physical disability by the Expanded Disability Status Scale.RESULTS: Incorporating mood, pain, and physical disability into 1 regression model resulted in a significant association with interdaily stability.CONCLUSIONS: Compared with intradaily variability and relative amplitude, interdaily stability seems to be the most vulnerable actigraphy variable for mood disturbances, pain, and physical disabilities.
AB - BACKGROUND: Although the relationships among physical disability, mood disorders, and pain are well described in multiple sclerosis (MS), little is known about whether those symptoms are associated with sleep disturbances.METHODS: Forty-six patients with MS experiencing pain participated. Sleep was indirectly measured by assessing rest-activity rhythm via actigraphy: interdaily stability, intradaily variability, and relative amplitude. Pain was assessed using visual and verbal analog scales, mood by the Beck Depression Inventory and Symptom Checklist-90, and physical disability by the Expanded Disability Status Scale.RESULTS: Incorporating mood, pain, and physical disability into 1 regression model resulted in a significant association with interdaily stability.CONCLUSIONS: Compared with intradaily variability and relative amplitude, interdaily stability seems to be the most vulnerable actigraphy variable for mood disturbances, pain, and physical disabilities.
UR - http://www.scopus.com/inward/record.url?scp=85180811656&partnerID=8YFLogxK
U2 - https://doi.org/10.7224/1537-2073.2021-030
DO - https://doi.org/10.7224/1537-2073.2021-030
M3 - Article
C2 - 37469337
SN - 1537-2073
VL - 25
SP - 157
EP - 162
JO - International Journal of MS Care
JF - International Journal of MS Care
IS - 4
ER -