Table 3. Comparison of groups with and without recurrence in myelin oligodendrocyte glycoprotein-antibody-positive patients with acquired demyelinating syndrome.

	Recurrence (n=18)	No recurrence (n=28)	p
Age at onset, months	104.6±45.1	84.9±48.1	0.167
Sex, males:females	6:12	15:13	0.179
Encephalopathy	4 (22)	17 (61)	0.011
Involvement site
Brain demyelination	17 (94)	22 (79)	0.144
Optic nerve	6 (33)	10 (36)	0.091
Spinal cord	6 (33)	9 (32)	0.933

Data are mean±SD, n, or n (%) values.