The Impact of COVID-19 on Individuals Across the Spectrum of Visual Impairment.

ABSTRACT:

Purpose

TO assess perceptions and implications of COVID-19 infection across the spectrum of individuals with visually impairment (VI) and those with normal sight.

Design

Prospective cross-sectional comparative study.

Methods

Setting: institutional.

Patients

232 patients and their caregivers. Four groups were created based on better eye characteristics: blind (best-corrected distance visual acuity [BCDVA] <3/60 or visual field <10 central degrees); severe VI (BCDVA ≤3/60 to <6/60; vertical cup-to-disc ratio ≥0.85 or neuroretinal rim width ≤0.1); moderate VI (BCDVA ≤6/60 to <6/18); or no or mild VI (controls: BCDVA ≥6/18) based on International Classification of Diseases-10 criteria and Foster and Quigley's consensus definition of glaucoma.

Procedure

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SUBMITTER: Shalaby WS 

PROVIDER: S-EPMC7997933 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature