Table 5.

The reflectivity of OCT echoes measured by ImageJ software at hospital admission compared with after recovery and age- and gender-matched healthy controls

The reflectivity of OCT echo◊	At hospital admission (mean ± SD)	After recovery¥ (mean ± SD)	Healthy controls (mean ± SD)	p value*
Retinal layers reflectivity	123.3 ± 10.7	120.2 ± 7.0	120.3 ± 8.3	0.057
Choroidal reflectivity	103.0 ± 16.8	97.8 ± 17.1	96.0 ± 12.4	0.023
Peripapillary RNFL reflectivity	183.3 ± 8.6	178.2 ± 8.9	176.7.4 ± 7.2	< 0.0001

^◊The mean values of the unweighted intensity of OCT echoes are ranged from 0 to 255 levels on the panel

^¥At the third month of follow-up

^*One-way analysis of variance