Spectral domain OCT features in type 2 macular telangiectasia (type 2 MacTel): its relevance with clinical staging and visual acuity

Table 5 Correlation between the different SDOCT imaging features and visual acuity (logMAR) in the non-proliferative group using the Spearman’s correlation test

LogMAR VA with	r	P (two-tailed)	95% confidence interval
Foveal irregularity	0.197	0.01	0.034 to 0.350
ILM drape	− 0.0297	0.72	− 0.193 to 0.135
Hyperreflective middle retinal layers	− 0.129	0.11	− 0.286 to 0.036
Superficial hyperreflective retinal dots	0.0174	0.83	− 0.147 to 0.181
Hypo reflective inner retinal cavities	− 0.0687	0.4	− 0.230 to 0.096
Outward turning of inner retinal layers	0.252	0.002	0.092 to 0.400
Hypo reflective outer retinal cavities	0.003	0.98	− 0.161 to 0.166
Sub foveal SRF	0.0964	0.24	− 0.069 to 0.256
Hyperreflective retinal pigment clumps	0.244	0.002	0.084 to 0.392

ILM, internal limiting membrane; SRNVM, sub retinal neovascular membrane; RCA, retino-choroidal anastomosis; VA, visual acuity; SRF, subretinal fluid

ISSN: 2056-9920