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Table 7 Spearman’s correlation between FA at the level of injury and ASIA impairment scale

From: Magnetic resonance diffusion tensor imaging of acute spinal cord injury in spinal trauma

  ASIA Impairment Scale
r p value
FA value at site of injury − 0.487 0.006*
  1. r: Spearman’s correlation
  2. p value: probability for independent samples t test for association between patients and control group.
  3. *Significant p value (< 0.05)