Mismatch between observed and perceived upper limb function: an eye-catching phenomenon after stroke

Abstract

Purpose: To investigate the relation between observed and perceived upper limb motor function in patients with chronic stroke. Material and methods: We investigated 32 patients at six months after stroke with the Fugl-Meyer Assessment (observed function) and hand subscale of the Stroke Impact Scale (perceived function). Spearman correlation was calculated to relate observed and perceived function. Through cut-off scores, we divided our sample in low (Fugl-Meyer Assessment <31/66) and good observed function, and low (hand subscale of Stroke Impact Scale <61/100) and good perceived function. Scatterplot and hierarchical clustering analysis was conducted to detect distinct groups. Results: A st..