Table 3: Comparison of abnormal responses (score > 0) on Cog-4 between right and left hemisphere strokes (values in percentage).

VariableBaseline Day 90
value value
LeftRightLeftRight

Orientation66.320.3<0.00133.916.3<0.001
Commands42.78.3<0.00119.48.9<0.001
Language76.314.0<0.00147.412.8<0.001
Extinction36.862.9<0.00120.428.5<0.001

Total83.569.0<0.00159.646.3<0.001

Chi-square test.