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Table 3 Stroke participant task performance

From: A postural unloading task to assess fast corrective responses in the upper limb following stroke

  Parameter Scores (mean) Failure rate (%) Z-score range Reliability
Aff Arm Less Aff Arm Aff Arm Less Aff Arm Load Unload ICC (r-values)
Parameters Load Unload Load Unload Load Unload Load Unload Min Max Min Max Load Unload
Posture Speed (cm/s) 0.52 0.95 0.62 1.09 29 10 26 6 −3.35 5.44 −3.04 3.7 0.74* 0.76*
Deceleration Time (ms) 516 379 430 289 26 61 10 13 −1.22 2.12 −2.18 4.64 0.8* 0.86*
Return Time (ms) 1511 1219 1402 970 10 52 6 29 −0.38 1.86 −1.72 3.46 0.9* 0.89*
Max Displacement (cm) 10.8 7.3 10.7 6 13 55 13 16 −0.93 2.88 −3.55 8.08 0.97* 0.91*
Endpoint Error (cm) 5.2 3.6 4.9 2.8 42 55 26 29 0.98 4.7 −1.44 8.81 0.9* 0.91*
JVO elbow (ms) 21 7.4 28 6 45 29 35 10 −4.14 5.39 −2.48 7.16 0.78* 0.47*
JVO shoulder (ms) 142 62 131 48 29 48 23 16 −2.71 3.43 −6.31 4.31 0.76* 0.55*
Task Score 23 68 26 23 0.57 2.51 0.01 5.8 0.7* 0.72*
  1. *p < 0.05