Secondary outcomes: motor impairment and function
reductions in impairment, Depression, Anxiety
SECONDARY
Our evaluation of changes in motor impairment and function during the trial focused primarily on differences observed across five key intervals (Fig. To learn if reductions in impairment would be associated with gains in function, given that both are important indicators of recovery, we also evaluated surgical and treatment-related changes using the Arm Motor Ability Test (AMAT). Individual scores for each study participant during the trial are presented for the functional ability (FA) subscale in Extended Data Fig. No significant treatment-related effects were observed across any of the remaining secondary metrics, including the Nine-Hole Peg Test, the Bilateral Box and Block Test, the Short Form Health Survey (SF-12), the EuroQol (EQ-5D), the Beck Depression Inventory or the Beck Anxiety Inventory. Detailed pretreatment/posttreatment scores are provided for the motor outcome metrics in Extended Data Table 