Objective perimetry and diabetic retinopathy progression: a 10-year follow-up study.

ABSTRACT:

Purpose

We investigated 10-year retinal function changes in persons with type 2 diabetes (PWT2D) using the objectiveFIELD Analyser (OFA) to measure per-region sensitivity and response delay. We also examined which baseline measures predicted diabetic retinopathy (DR) progression.

Methods

Participants underwent a comprehensive anterior and posterior segment examination at both visits. Participants were examined by four OFA test methods differing in visual field eccentricity and test duration, each producing per-region sensitivities and response delays. DR severity was graded using Early Treatment of Diabetic Retinopathy Study (ETDRS) scores. A generalized linear mixed-effects logistic regression model identified predictors of DR progression over 10 years.

Results

At th

SUBMITTER: Yibekal BT 

PROVIDER: S-EPMC12832394 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature