Evaluation of the long-term variability of macular OCT/OCTA and visual field parameters.

ABSTRACT:

Background/aims

To assess the long-term variability of macular optical coherence tomography (OCT)/OCT angiography (OCTA) and visual field (VF) parameters.

Methods

Healthy and glaucoma eyes with ≥1-year follow-up were included. 24-2 VF and macular OCT/OCTA parameters, including VF mean deviation (MD), whole-image vessel density (wiVD) and ganglion cell complex thickness (wiGCC) were analysed. Intraclass correlation coefficient (ICC), root mean squared error (RMSE), within-subject test-retest SD (Sw) and test-retest variability were calculated for stable eye cohort (max follow-up=1.5 years). Rates of change and RMSE were evaluated in the extended cohort including all eyes (unlimited follow-up).

Results

From a total of 230 eyes (150 participants; age=67.7 years), 86 eyes

SUBMITTER: Wu JH 

PROVIDER: S-EPMC10310881 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature