KMID : 1140920190430030262
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Annals of Rehabilitation Medicine 2019 Volume.43 No. 3 p.262 ~ p.268
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Effort Assessment of Stroke Patients in Physiotherapy Session by Accelerometry and Perceived Exertion Score: Preliminary Study
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Lacroix Justine
Daviet Jean-Christophe Salle Jean-Yves Borel Benoit Compagnat Maxence Mandigout Stephane
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Abstract
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Objective: To determine whether post-stroke patient¡¯s perceived exertion correlates with effort intensity score as measured by a wearable sensor and to assess whether estimates of perceived exertion are correlated to the cerebral hemisphere involved in the stroke.
Methods: We evaluated the effort intensity score during physiotherapy sessions using a wearable sensor and subjects assessed their perceived exertion using the modified Borg CR10 Scale.
Results: Fifty-seven subacute stroke patients participated in the study. The correlation between perceived exertion rating and measured effort intensity was insignificant?mean (r=-0.04, p=0.78) and peak (r=-0.05, p=0.70). However, there was a significant difference (p<0.02) in the perceived exertion ratings depending on the cerebral hemisphere where the stroke occurred. Patients with left-hand side lesions rated their perceived exertion as 4.5 (min?max, 0.5?8), whereas patients with right-hand side lesions rated their perceived exertion as 5.0 (2?8).
Conclusion: While there was an insignificant correlation between perceived exertion and effort intensity measured by a wearable sensor, a consistent variations in perceived exertion estimates according to the side of the cerebral lesion was identified and established.
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KEYWORD
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Borg scale, Physical activity, Intensity, Accelerometer, Rehabilitation
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