The Correlation between Aquaporin-4 Antibody and the Visual Function of Patients with Demyelinating Optic Neuritis at Onset

Table 2

Visual function of patients with ON.

	AQP4-Ab; seropositive	AQP4-Ab; seronegative
Eyes of visual acuity, number
NLP	6	2	<0.001
LP-0.05	19	8
>0.05	2	17
Eyes of visual evoked potential, number
Unevoked	15	7	0.04
Delayed	9	15
Normal	3	5
Eyes failed VF exam, number	19	6	<0.001
Visual field MD (mean ± SD)	−23.89 ± 7.65	−10.85 ± 9.5	<0.001

-test, Chi-square test.