Table 3. Correlation analyses comparing early axial diffusivity with concurrently measured markers of inflammation and visual function.

	Axial Diffusivity	RNFLT*	mfVEP amplitude*	HCLA#	LCLA#
	R / ρ	0.22	0.46	0.44	0.00
Baseline	p	0.19	0.007	0.006	0.99
	N	37	34	37	37
	R / ρ	0.20	0.29	0.12	0.21
1 month	p	0.23	0.10	0.49	0.22
	n	36	33	36	36
	R / ρ	-0.18	0.06	0.04	-0.01
3 months	p	0.28	0.74	0.81	0.96
	n	37	32	36	37

^* Pearson parametric correlation