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Table 5 Correlations between neuro-mechanical metrics and clinical outcome measures, including gait speed, at baseline

From: Changes in leg cycling muscle synergies after training augmented by functional electrical stimulation in subacute stroke survivors: a pilot study

  VAF1 Affected Leg VAF1 Unaffected Leg Work Affected leg Work Unaffected Leg
Age 0.482 −0.807
Days Post-Stroke
Motricity Index
Berg Balance Scale −0.466 −0.386 0.702 0.745
Trunk Control Test −0.639 − 0.466 0.767 0.800
Functional Independence Measure Motor subscale −0.507 0.683 0.667
Gait Speed −0.371 0.917 0.900
  1. Only significant Spearman’s correlation coefficients (p < 0.05) are reported
  2. Correlation analysis was performed using the trial at 30 RPM