Diabetic retinopathy
Conditions
Interventions
Patients without fundus disease:No
Patients with diabetic retinopathy:No
Sponsors
Tianjin Medical University Eye Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 100 Years
Inclusion criteria
Inclusion criteria: 1. Patients with diabetic retinopathy and patients without fundus disease were evaluated by fundus photography and OCT combined with expert physicians; 2. Able to provide informed consent; 3. Can cooperate with the inspection.
Exclusion criteria
Exclusion criteria: 1. Due to turbidity of the refractive medium, imaging cannot be achieved; 2. Previous retinal surgery has resulted in an inability to grade the image.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Detection of area under the receiver operating characteristic curve (AUROC) for referrable diabetic retinopathy on EyeRoboFC images compared to ophthalmologist grading; | — |
Secondary
| Measure | Time frame |
|---|---|
| The proportion and poor quality of non-gradable images;mean absolute error (MAE) and correlation between the predicted image quality score and the grader score;Comparison of performance before and after domain adaptation.;Sensitivity, specificity, accuracy, F1 score and Cohenkappa coefficient of diabetic retinopathy severity and other lesion classifications.; | — |
Countries
China
Contacts
Public ContactRen Xinjun
Tianjin Medical University Eye Hospital
Outcome results
None listed