Analysis reveals correlations between EZ width and best-corrected visual acuity in retinitis pigmentosa, suggesting new biomarkers.
Key Points
Total ellipsoid zone (EZ) width shows a significant negative correlation with age, emphasizing its relationship to retinal degeneration.
Foveolar relative EZ reflectivity (rEZR) correlates negatively with age, indicating its potential importance in aging-related changes in retinitis pigmentosa.
Relative EZ reflectivity at the parafoveola is significantly correlated with best-corrected visual acuity, highlighting its relevance in patient assessments.
The correlation between foveal and parafoveolar rEZR and total EZ width suggests potential uses in observational and therapeutic trials.