Evaluation of Retinal Nerve Fiber Layer and Ganglion Cell Complex in Patients with Optic Neuritis or Neuromyelitis Optica Spectrum Disorders Using Optical Coherence Tomography in a Chinese Cohort

Table 1

Demographics and clinical characteristics for MS-ON, R-ON, and NMO-ON group and control.

Group	Patients; ()	Age (year); (mean ± SD)	Course (month); (mean ± SD)	Bilateral%	Female%
MS-ON	62			33.3%	58.1%
R-ON	19			100%	68.4%
NMO-ON	37			34.7%	83.8%
Control	68		NA	NA	64.7%
P value

NA: not applicable; a: the statistical difference between NMO-ON and other groups; b: the statistical difference between MS-ON and other ON subtypes; NMO-ON and other groups; c: the statistical difference between R-ON group and other ON subtypes; d: the statistical difference between ON subtypes and control.