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Table 4 Neurophysiological indices in patients and controls (Mann–Whitney test)

From: Split limb phenomenon in amyotrophic lateral sclerosis: electrophysiologic study

Variable

Limbs

p-value

Patients

n = 48

Controls

n = 48

Split foot index

   

 Median

0.27

0.31

 = 0.013

 Range

0.0–3.58

0.0–0.8

Spilt leg index

   

 Median

0.48

0.37

0.126

 Range

0–1.92

0.17–0.92

Split elbow index

   

 Median

 Range

0.75

0.29–2.28

1.02

0.45–1.73

 < 0.001