Open AccessSmartphone-based Ophthalmic Imaging Compared With Spectral-domain Optical Coherence Tomography Assessment of Vertical Cup-to-disc Ratio Among Adults in Southwestern Uganda
Author(s) -
Baimba R Idriss,
Tu M. Tran,
Daniel Atwine,
Robert T. Chang,
David Myung,
John Onyango
Publication year - 2020
Publication title -
journal of glaucoma
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.11
H-Index - 88
eISSN - 1536-481X
pISSN - 1057-0829
DOI - 10.1097/ijg.0000000000001779
Subject(s) - optical coherence tomography , medicine , glaucoma , ophthalmology , optometry , tomography , radiology
Using optical coherence tomography (OCT) measurements as a reference standard for vertical cup-to-disc ratio (vCDR), a smartphone-based ophthalmic camera has a sensitivity of 67.7% and specificity of 96.7% to detect a vCDR>0.5.