The spasticity-related quality of life 6-dimensions instrument in upper-limb spasticity: Development and responsiveness

Objective: To describe the development of the Spasticity-related Quality of Life 6-Dimensions instrument (SQoL-6D) and its sensitivity to clinical change (responsiveness). Design: Multicentre, prospective, longitudinal cohort study at 8 UK sites (NCT03442660). Patients: Adults (n = 104) undergoing f...

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Veröffentlicht in:Journal of rehabilitation medicine 2021-11
Hauptverfasser: Turner-Stokes, Lynne, Fheodoroff, Klemens, Jacinto, Jorge, Lambert, Jeremy, De La Loge, Christine, Calvi-Gries, Françoise, Whalen, John, Lysandropoulos, Andreas, Maisonobe, Pascal, Ashford, Stephen
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Sprache:eng
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Zusammenfassung:Objective: To describe the development of the Spasticity-related Quality of Life 6-Dimensions instrument (SQoL-6D) and its sensitivity to clinical change (responsiveness). Design: Multicentre, prospective, longitudinal cohort study at 8 UK sites (NCT03442660). Patients: Adults (n = 104) undergoing focal treatment of upper limb spasticity. Methods: No condition-specific health-related quality of life tool is available for upper-limb spasticity of any aetiology. The SQoL-6D was developed to fulfil this need, designed to complement the Upper Limb Spasticity Index (which incorporates the Goal Attainment Scaling evaluation of upper limb spasticity [GASeous] tool) with targeted standardized measures. The 6 dimensions of the SQoL-6D (score range 0–4) map onto common treatment goal areas identified in upper-limb spasticity studies. A Total score (0–100) provides overall spasticity-related health status. To assess responsiveness, the SQoL-6D, Global Assessment of Benefit scale and ”GASeous” were administered at enrolment and 8 weeks. Results: Significant differences in mean SQoL-6D Total score change and effect sizes across patients rating ”some benefit” (0.51) and ”great benefit” (0.88) supported responsiveness. Conclusion: The SQoL-6D is a promising new measure of health status in upper limb spasticity, that enables systematic assessment of the impact of this condition in relation to patients’ priority treatment goals. A psychometric evaluation of SQoL-6D is presented separately.
ISSN:1651-2081
1651-2081
DOI:10.2340/jrm.v53.690