From: Diagnostic value of diffusion-weighted MRI using apparent diffusion coefficient (ADC) in evaluation of median nerve in carpal tunnel syndrome
Groups
Test of significance
Patients
N = 40 wrists
Control
N = 20 wrists
N
%
p value
Nerve conduction study
Mild
2
5.0
0
0.0
< 0.001*
Moderate
28
70.0
Severe
10
25.0
Normal
20
100.0