Table 2.

ASIA classes and MEP and SEP score in the presence or absence of WD

	ASIA			MEP			SEP
	Median	p	r	Median	p	r	Median	p	r
DC	B vs D	< 0.001	0.62	0 vs 3	< 0.001	0.58	0 vs 2	0.031	0.36
CS	B vs D	0.016	0.41	0 vs 2	0.032	0.36	ns
ST	B vs D	0.015	0.41	ns			ns

Median of ASIA classes and MEP and SEP scores in the presence or absence of WD in the DC, PT, or ST. p value represents statistical significance, r value represents effect strength. For statistical analyses, ASIA classes were transferred to numeric (0–3), and results were transferred back to classes for reporting. WD, Wallerian degeneration; MEP, motor evoked potential; SEP, sensory evoked potential; DC, dorsal column; CS, lateral corticospinal tract; ST, lateral spinothalamic tract; ns, not significant