Table 2.

EoEHSS stage scores^a

	Distal			Proximal
	Untreated	Treated	P	Untreated	Treated	P
EI	2.5 (1–3)	1 (0–2)	0.0049	2 (1–3)	0 (0–2)	<0.0001
BZH	2.5 (2–3)	1 (0–3)	0.0070	3 (1–3)	0 (0–2)	<0.0001
DIS	3 (3–3)	1.5 (0–3)	0.0002	2.5 (2–3)	1 (0–3)	0.0009
LPF	3 (2.5–3)	3 (0–3)	0.12	3 (0.75–3)	2.5 (0–3)	0.48
EA	0 (0–1)	0 (0–0)	0.18	0 (0–1)	0 (0–0)	0.042
SL	0 (0–1)	0 (0–0)	0.011	0 (0–1)	0 (0–0)	0.28
SEA	0 (0–0.75)	0 (0–0.75)	0.98	0 (0–0.25)	0 (0–0)	0.40
DEC	0 (0–0)	0 (0–0)	0.19	0 (0–0)	0 (0–0)	0.94
Non-PEC feature mean	0.5 (0.31–0.54)	0.21 (0.04–0.43)	0.0024	0.46 (0.24–0.52)	0.13 (0–0.38)	0.0003

^aMedian (IQR). Groups were compared using Wilcoxon rank sum analyses.