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Table 6 Pearson correlation between age (years), time since injury (hours), and FA at the level of injury

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

 

Age (years)

Time since injury (hours)

r

p value

R

p value

FA value at site of injury

− 0.148

0.436

− 0.210

0.266

  1. r: Pearson’s correlation
  2. p value: probability for independent samples t test for association between patients and control group