Skip to main content

Table 2 Regressions Between Hits with Each Hand and Clinical Measures

From: Assessment of bilateral motor skills and visuospatial attention in children with perinatal stroke using a robotic object hitting task

 TDAISPVIAIS + PVI
AFFECTED HAND
 OH- Hand SpeedR2 = 0.31, p < 0.001R2 = 0.13, p = 0.06R2 = 0.07, p = 0.26R2 = 0.11, p = 0.02
 OH- Movement AreaR2 = 0.27, p < 0.001R2 = 0.02, p = 0.46R2 = 0.05, p = 0.34R2 = 0.05, p = 0.11
 VGR-Reaction TimeR2 = 0.46, p < 0.001R2 = 0.34, p = 0.002R2 = 0.33, p = 0.007R2 = 0.32, p < 0.001
 VGR-Initial Direction ErrorR2 = 0.33, p < 0.001R2 = 0.31, p = 0.003R2 = 0.11, p = 0.13R2 = 0.23, p < 0.001
 VGR-Path Length RatioR2 = 0.27, p < 0.001R2 = 0.28, p = 0.005R2 = 0.03, p = 0.42R2 = 0.16, p = 0.005
 VGR-Maximum SpeedR2 = 0.01, p = 0.14R2 = 0.005, p = 0.74R2 = 0.13, p = 0.11R2 = 0.07, p = 0.08
 BITn/aR2 = 0.18, p = 0.03R2 = 0.11, p = 0.16R2 = 0.14, p = 0.01
 Melbournen/aR2 = 0.49, p < 0.001R2 = 0.02, p = 0.64R2 = 0.31, p < 0.001
 AHAn/aR2 = 0.47, p < 0.001R2 = 0.05, p = 0.47R2 = 0.30, p < 0.001
UNAFFECTED HAND
 OH- Hand SpeedR2 = 0.32, p < 0.001R2 = 0.05, p = 0.24R2 = 0.15, p = 0.09R2 = 0.09, p = 0.03
 OH- Movement AreaR2 = 0.24, p < 0.001R2 = 0.07, p = 0.16R2 = 0.15, p = 0.08R2 = 0.10, p = 0.029
 VGR-Reaction TimeR2 = 0.43, p < 0.001R2 = 0.23, p = 0.01R2 = 0.46, p < 0.001R2 = 0.32, p < 0.001
 VGR-Initial Direction ErrorR2 = 0.23, p < 0.001R2 = 0.005, p = 0.73R2 = 0.40, p = 0.002R2 = 0.08, p = 0.057
 VGR-Path Length RatioR2 = 0.26, p < 0.001R2 = 0.09, p = 0.13R2 = 0.47, p < 0.001R2 = 0.21, p < 0.001
 VGR-Maximum SpeedR2 = 0.02, p = 0.09R2 = 0.02, p = 0.46R2 = 0.08, p = 0.21R2 = 0.08, p = 0.054
 BITn/aR2 = 0.21, p = 0.01R2 = 0.32, p = .009R2 = 0.18, p = 0.003
 Melbournen/aR2 = 0.13, p = 0.12R2 = 0.01, p = 0.70R2 = 0.08, p = 0.11
 AHAn/aR2 = 0.11, p = 0.15R2 = 0.002, p = 0.88R2 = 0.07, p = 0.15
  1. R2 and p-values are shown for all regression analyses. AFFECTED HAND (top) refers to correlations between hits with the affected hand and Object Hit (OH) and Visually Guided Reaching (VGR) parameters of the affected hand as well as clinical measures. UNAFFECTED HAND (bottom) refers to correlations between hits with the unaffected hand and OH and VGR parameters for this hand as well as clinical measures. Note that the Melbourne Assessment only assessed the affected hand, so this is used in correlations with both hits of the affected and unaffected hands