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. Author manuscript; available in PMC: 2019 Apr 16.
Published in final edited form as: Br J Ophthalmol. 2017 Aug 16;102(4):520–524. doi: 10.1136/bjophthalmol-2017-310477

Figure 2.

Figure 2

Box plots of the optical coherence tomography diagnostic parameters to compare multiple sclerosis cohorts without (MS−ON) and with (MS+ON) history of optic neuritis against a healthy control (HC) cohort. P values were calculated by generalised estimating equation models accounting for age and within-subject intereye correlations. Shown are (2A) Optic Nerve Head (ONH) Flow Index, (2B) ganglion cell complex (GCC) thickness, and (2C) nerve fibre layer (NFL) thickness.