Table 4.

Associations of OC measures and visual acuity, optic nerve diameter and optical coherence tomography measures for NMOSD-ON patients

Mean	Area	Width	Left Height	Central Height	Right Height	Total Height
Visual acuity (logMAR)	r = − 0.57 p = 0.013	r = − 0.53 p = 0.023	r = − 0.05 p = 0.84	r = − 0.43 p = 0.079	r = − 0.21 p = 0.41	r = − 0.22 p = 0.39
Optic nerve diameter	r = 0.4 p = 0.047	r = 0.75 p < 0.001	r = − 0.06 p = 0.78	r = − 0.09 p = 0.68	r = 0.09 p = 0.66	r = − 0.03 p = 0.87
pRNFL thickness	r = 0.59 p = 0.003	r = 0.54 p = 0.008	r = 0.15 p = 0.49	r = 0.38 p = 0.07	r = 0.30 p = 0.16	r = 0.28 p = 0.19
GCIPL volume	r = 0.55 p = 0.007	r = 0.33 p = 0.13	r = 0.19 p = 0.39	r = 0.46 p = 0.028	r = 0.34 p = 0.11	r = 0.33 p = 0.12

r values are Pearson’s correlation coefficients. NMOSD-ON = neuromyelitis optica patients with history of optic neuritis; logMAR = logarithm of the minimum angle of resolution; pRNFL = peripapillary retinal nerve fiber layer; GCIPL = combined ganglion cell-inner plexiform layer