1. Deep Learning–Based Detection of Early Renal Function Impairment Using Retinal Fundus Images: Model Development and Validation
- Author
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Kang, Eugene Yu-Chuan, Hsieh, Yi-Ting, Li, Chien-Hung, Huang, Yi-Jin, Kuo, Chang-Fu, Kang, Je-Ho, Chen, Kuan-Jen, Lai, Chi-Chun, Wu, Wei-Chi, and Hwang, Yih-Shiou
- Subjects
Computer applications to medicine. Medical informatics ,R858-859.7 - Abstract
BackgroundRetinal imaging has been applied for detecting eye diseases and cardiovascular risks using deep learning–based methods. Furthermore, retinal microvascular and structural changes were found in renal function impairments. However, a deep learning–based method using retinal images for detecting early renal function impairment has not yet been well studied. ObjectiveThis study aimed to develop and evaluate a deep learning model for detecting early renal function impairment using retinal fundus images. MethodsThis retrospective study enrolled patients who underwent renal function tests with color fundus images captured at any time between January 1, 2001, and August 31, 2019. A deep learning model was constructed to detect impaired renal function from the images. Early renal function impairment was defined as estimated glomerular filtration rate 6.5%, >7.5%, and >10%, respectively. ConclusionsThe deep learning model in this study enables the detection of early renal function impairment using retinal fundus images. The model was more accurate for patients with elevated serum HbA1c levels.
- Published
- 2020
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