Table 3 Spearman correlations between clinical and robotic assessment scores and the agreement between clinical and robotic classification of proprioceptive impairment in subjects with stroke. Values presented are Spearman’s rho for correlations and Cohen’s Kappa for level of agreement. Subjects were considered impaired on the robotic tasks if they scored >1.96, and impaired on the Thumb Localizing Task if they scored >0

From: A composite robotic-based measure of upper limb proprioception