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Table 3 Association between mean lesion volumes and motor impairment scores in a sub-analysis of 9 patients with small subcortical lesions

From: Correlating lesion size and location to deficits after ischemic stroke: the influence of accounting for altered peri-necrotic tissue and incidental silent infarcts

Lesion Type: Lesion Volume,a cm3 Correlation Between Lesion Volume & Impairment Scores (p-value)b
Region 1 0.40 (0.24) 0.13 - 0.85 -0.58 (0.05)*
Region 2 0.34 (0.32) 0.03 - 1.04 -0.22 (0.3)
Region 3 0.038 (0.023) 0.0 - 0.064 -0.64 (0.03)*
Region 4 0.92 (1.4) 0.01 - 2.9 -0.25 (0.3)
Region 1 + 2 0.81 (0.41) 0.24 - 1.5 -0.55 (0.06)
Region 1 + 2 + 3 0.77 (0.43) 0.24 - 1.4 -0.55 (0.06)
Region 1 + 2 + 3 + 4 1.69 (1.74) 0.40 - 3.91 -0.62 (0.04)*
  1. a Lesion volumes are shown as mean (SD) and range
  2. b Correlation between mean lesion volume of a Region and Fugl-Meyer motor impairment scores (Values are Spearman rank correlation coefficients, with p-values in brackets)
  3. * Significant at p < 0.05