Glaucoma

Understanding Common Statistical Indicators: ICC, Kappa, AUC

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Understanding Common Statistical Indicators: ICC, Kappa, AUC

Professor Patrick Schober from the Department of Anesthesiology at Amsterdam University Medical Center published a paper titled “Statistics From A (Agreement) to Z (z Score): A Guide to Interpreting Common Measures of Association, Agreement, Diagnostic Accuracy, Effect Size, Heterogeneity, and Reliability in Medical Research”, which introduces the thresholds for various common statistical indicators and suggests … Read more

Introduction to Machine Learning with Python (22) ROC Curve

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Introduction to Machine Learning with Python (22) ROC Curve

In classification, there are many different evaluation metrics. The most commonly used is accuracy, which measures the frequency of correct predictions made by the model. Accuracy is a good metric because it is easy to understand, and we generally want to achieve the most correct guesses. In some cases, you may need to consider using … Read more

Preliminary Study on GCC Thickness Detection in PPG Patients Using SD-OCT

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Preliminary Study on GCC Thickness Detection in PPG Patients Using SD-OCT

Abstract Objective To explore the significance of detecting the thickness of the ganglion cell complex (GCC) in the macular region for diagnosing patients with preperimetric glaucoma (PPG). A self-controlled study and case-control study design were employed. The study subjects included 20 patients with primary open-angle glaucoma (POAG) (20 eyes without visual field defects in the … Read more

GCC and GCA | Measurement of Ganglion Cell Complex Thickness

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GCC and GCA | Measurement of Ganglion Cell Complex Thickness

The Significance of GCC and GCA Examination ​ The structure parameters of the Circumpapillary retinal nerve fiber layer (cpRNFL) and the optic nerve have always been important detection indicators for OCT in the application of glaucoma diseases. However, due to the large range of optic nerve cup-to-disc ratio, changes in the vascular structure of the … Read more