Wednesday, April 19, 2023

Quantifying Nonuse in Chronic Stroke Patients: A Study Into Paretic, Nonparetic, and Bimanual Upper-Limb Use in Daily Life

Quantifying DOES NOTHING to get survivors recovered! Useless. I can tell you exactly why I don't use my left arm/hand. SPASTICITY! Cure that and I'll recover in no time. Solve the fucking correct problem, not this useless quantification!  Leaders solve problems, not like the mouse behavior you see here.

Quantifying Nonuse in Chronic Stroke Patients: A Study Into Paretic, Nonparetic, and Bimanual Upper-Limb Use in Daily Life

2012, Archives of Physical Medicine and Rehabilitation
Marian E. Michielsen, MSc

 , Ruud W. Selles, PhD, Henk J. Stam, MD, PhD Gerard M. Ribbers, MD, PhD, Johannes B. Bussmann, PhD
ABSTRACT. Michielsen ME, Selles RW, Stam HJ, RibbersGM, Bussmann JB. Quantifying nonuse in chronic stroke pa-tients: a study into paretic, nonparetic, and bimanual upper-limb use in daily life. Arch Phys Med Rehabil 2012;xx:xxx.
Objective:
To quantify uni- and bimanual upper-limb use inpatients with chronic stroke in daily life compared with healthycontrols.
Design:
Cross-sectional observational study.
Setting:
 Outpatient rehabilitation center.
Participants:
 Patients with chronic stroke (n=38) and healthy controls (n=18).
Intervention:
 Not applicable.
Main Outcome Measures:
 Upper-limb use in daily life was measured with an accelerometry-based upper-limb activity monitor, an accelerometer based measurement device. Uni-manual use of the paretic and the nonparetic side and bimanual upper-limb use were measured for a period of 24 hours. Out-comes were expressed in terms of both duration and intensity.
Results:
 Patients used their unaffected limb much more than their affected limb (5.3h vs 2.4h), while controls used bothlimbs a more equal amount of time (5.4h vs 5.1h). Patients used their paretic side less than controls used their nondominant sideand their nonparetic side more than controls their dominant side. The intensity with which patients used their paretic side was lower than that with which controls used their nondominant side, while that of the nonparetic side was higher than that of the dominant side of controls. Finally, patients used their paretic side almost exclusively in bimanual activities. During bimanual activities, the intensity with which they used their affected side was much lower than that of the nonaffected side.
Conclusion:
 Our data show considerable nonuse of the paretic side, both in duration and in intensity, and both during unimanual and bimanual activities in patients with chronic stroke. Patients do compensate for this with increased use of the nonparetic side.

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