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Titre : | Comparison of Self-Report Versus Sensor-Based Methods for Measuring the Amount of Upper Limb Activity Outside the Clinic (2018) |
Auteurs : | Kimberly J. Waddell ; Catherine E. Lang |
Type de document : | Article |
Dans : | Archives of Physical Medicine and Rehabilitation (Vol. 99, n° 9, 2018) |
Article en page(s) : | p. 1913-1916 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Accident vasculaire cérébral (AVC) ; Adulte (19-44 ans) ; Autorapport ; Membre supérieur ; Rééducation et réadaptation |
Mots-clés: | Accelerometry ; Accélérométrie ; Adult ; Arm ; Self report ; Stroke |
Résumé : |
Objective To compare self-reported with sensor-measured upper limb (UL) performance in daily life for individuals with chronic (≥6mo) UL paresis poststroke. Design Secondary analysis of participants enrolled in a phase II randomized, parallel, dose-response UL movement trial. This analysis compared the accuracy and consistency between self-reported UL performance and sensor-measured UL performance at baseline and immediately post an 8-week intensive UL task-specific intervention. Setting Outpatient rehabilitation. Participants Community-dwelling individuals with chronic (≥6mo) UL paresis poststroke (N=64). Interventions Not applicable. Main Outcome Measures Motor Activity Log amount of use scale and the sensor-derived use ratio from wrist-worn accelerometers. Results There was a high degree of variability between self-reported UL performance and the sensor-derived use ratio. Using sensor-based values as a reference, 3 distinct categories were identified: accurate reporters (reporting difference +0.1), overreporters (difference >0.1), and underreporters (difference Conclusions Participants did not consistently or accurately self-report UL performance when compared with the sensor-derived use ratio. Although self-report and sensor-based assessments are moderately associated and appear similar conceptually, these results suggest self-reported UL performance is often not consistent with sensor-measured performance and the measures cannot be used interchangeably. |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S0003999318300248 |