OCT feature | Kappa value |
---|
SRF | 0.78 |
SRF reflectivity | 0.75 |
IHRF (intracystic) | 0.57 |
EZ disruption | 0.56 |
ERM | 0.47 |
ERM severity | 0.46 |
Vitreous status | 0.45 |
Exudates | 0.44 |
Intraretinal cysts | 0.44 |
IHRF (non-cystic) | 0.42 |
ELM disruption | 0.33 |
DRIL | 0.32 |
Cyst reflectivity | 0.23 |
- OCT: Optical coherence tomography; SRF: Subretinal fluid; IHRF: Intraretinal hyper-reflective foci; EZ, Ellipsoid zone; ERM: Epiretinal membrane; ELM, External limiting membrane; DRIL: Disorganization of retinal inner layers
- Assessed with the Fleiss’ kappa (κ) statistic
- Strength of agreement was determined by the following scale: Poor < 0.20; Fair 0.21–0.40; Moderate 0.41–0.60; Good 0.61–0.80; Very good 0.81–1.00