Abstract bekijken

Deze abstract is toegekend aan sessie AOB Free Papers 2
Type presentatieOral presentation
TitelArtificial Intelligence (AI) for Community-based Glaucoma Risk Stratification
DoelTo validate a deep learning model for automated glaucoma risk stratification from fundus images by comparison with expert grading in a community screening setting.
MethodesWe conducted a prospective multicenter diagnostic accuracy study, screening 1,378 individuals over the age of 40 years in the foyer of eight Belgian hospitals using questionnaires, rebound tonometry, and fundus photography, with independent image grading by 6 glaucoma experts and an AI tool.
ResultatenParticipants were more often female (63.8%), with a mean age of 60.1 years (SD 10.8); 34 (3.3%) having self-reported glaucoma and the mean intraocular pressure was 14.8 mmHg (SD 3.9). The AI risk score showed 100% sensitivity, 74.8% specificity, and an Area Under the Curve (AUC) of 0.93. The Intraclass Correlation Coefficient values were 0.73 for cup-to-disc ratio, 0.55 for image–only risk scores, and 0.54 for risk scores including metadata.
ConclusieVariability among glaucoma expert assessments illustrates the challenge of consistently grading glaucoma risk from fundus images. Against this backdrop, the AI model demonstrated robust accuracy (AUC 0.93), underscoring its potential to act as a supportive tool for ophthalmologists, enhancing efficiency and consistency in identifying individuals who may benefit from further specialist evaluation.
BelangenverstrengelingJa
Details verstrengelde belangenIngeborg Stalmans is co-founder, shareholder, and consultant of MONA.health.
Auteurs 1
InitialenT
NaamJacobs
InstituutUZL/KUL
StadLeuven
Auteurs 2
InitialenA
NaamEhongo Bidime
InstituutHôpital Erasme
StadBrussels
Auteurs 3
InitialenN
NaamCollignon
InstituutCHU Liège
StadLuik
Auteurs 4
InitialenP
NaamKestelyn
InstituutAZ Sint-Lucas
StadGhent
Auteurs 5
InitialenS
NaamKiekens
InstituutUZA
StadAntwerp
Auteurs 6
InitialenS
NaamPourjavan
InstituutCliniques Universitaires Saint-Luc
StadBrussels
Auteurs 7
InitialenS
NaamVan de Veire
InstituutAZ Sint-Jan
StadBruges
Auteurs 8
InitialenV
Naam De Groot
InstituutZAS Cadix
StadAntwerp
Auteurs 9
InitialenI
NaamStalmans
InstituutUZL/KUL
StadLeuven
Auteurs 10
InitialenJ
NaamVan Eijgen
InstituutUZL/KUL
StadLeuven
top ^