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

Table 6 Correlation between the different SDOCT imaging features and visual acuity (logMAR) in the proliferative group using the Spearman’s correlation test

LogMAR VA with	r	P (two-tailed)	95% confidence interval
Foveal irregularity	0.288	0.03	0.029 to 0.511
ILM drape	0.13	0.32	− 0.136 to 0.378
Hyperreflective middle retinal layers	− 0.184	0.16	− 0.425 to 0.081
Superficial hyperreflective retinal dots	0.043	0.74	− 0.221 to 0.301
Hypo reflective inner retinal cavities	− 0.038	0.78	− 0.296 to 0.226
Outward turning of inner retinal layers	− 0.16	0.22	− 0.405 to 0.105
Hypo reflective outer retinal cavities	− 0.266	0.067	− 0.493 to − 0.006
Sub foveal SRF	− 0.007	0.96	− 0.267 to 0.255
Hyperreflective retinal pigment clumps	0.255	0.048	− 0.007 to 0.484

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

ISSN: 2056-9920