Elbow Extension Predicts Motor Impairment and Performance after Stroke

Table 2

Descriptive statistics (𝑛=34).

Outcome variables	Mean (St Err)	Transformed
Fugl-Meyer scores	38.0 (1.9)
WMFT time (seconds)	44.5 (5.1)
WMFT functional ability	2.3 (0.1)
Potential predictors
Shoulder flexion (degrees)	41.9 (3.3)
Elbow extension (degrees)	21.6 (3.2)	4.7 (0.3)
Trunk anterior displacement (cm)	6.8 (40.7)	1.7 (0.1)