Agreement between retinal images obtained via smartphones and images obtained with retinal cameras or fundoscopic exams – systematic review and meta-analysis

Autor:	Pedro K M Barreto, Lucia Campos Pellanda, Carlos E V Amaral, Felipe M Valença, Manuel A P Vilela
Jazyk:	angličtina
Rok vydání:	2018
Předmět:	medicine.medical_specialty 020205 medical informatics fundoscopy Population 02 engineering and technology Ophthalmoscopy 03 medical and health sciences chemistry.chemical_compound 0302 clinical medicine Ophthalmology 0202 electrical engineering electronic engineering information engineering Medicine ophthalmoscopy education Original Research education.field_of_study medicine.diagnostic_test business.industry Clinical Ophthalmology Mean age Retinal Gold standard (test) Random effects model smartphones chemistry Meta-analysis 030221 ophthalmology & optometry business Kappa
Zdroj:	Clinical Ophthalmology (Auckland, N.Z.)
ISSN:	1177-5483 1177-5467
Popis:	Manuel AP Vilela,1,2 Felipe M Valença,1 Pedro KM Barreto,1 Carlos EV Amaral,1 Lúcia C Pellanda1,2 1Federal University of Health Sciences of Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil; 2Institute of Cardiology, Cardiology University Foundation, Porto Alegre, Rio Grande do Sul, Brazil Background: Smartphone fundoscopy is a new option for visualizing the ocular fundus but must be validated before being included in population-based examinations. Our aim was to evaluate the quality of fundoscopic images obtained via smartphone and to compare their agreement with retinal camera images or clinical examination.Methods: The database for this study included all observational studies with smartphone fundoscopy that have comparative analyses with the gold standard methods.Results: Out of 121 potentially relevant studies, nine were included in this analysis, compris- ing a total of 4,219 eyes. Mean age was 56.6 years (SD±8.5). Combined kappa (κ) agreement statistics were equal to 77.77% (95% CI: 70.34%, 83.70%). No heterogeneity was measured by random effects (I2=zero). Conclusion: Fundoscopic images obtained by using smartphones have substantial agreement with gold standards for clinical or photographic exams.Keywords: smartphones, fundoscopy, ophthalmoscopy
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e575453d7a2c7fded29a567e94811a0e http://europepmc.org/articles/PMC6294162 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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