A New Reproducible Method of Measuring C/D Ratio of Digital Stereo Images of Optic Disc

Clalit Health Services

Status: Completed

Conditions: Intraobserver Reproducibility of C/D Measurements; Interobserver Variability of C/D Measurements; Developing Novel Technique of Measuring C/D Ratio From Digital Stereo Optic Disc Images

Study type: Observational

Funder types: Other

Identifiers

NCT01683942

NesherMimouni

Details and patient eligibility

About

Development of a novel computer software that will assist in measuring the cup/disc ratio in digital stereo optic disc images.

Enrollment: 250 patients

Sex: All

Volunteers: No Healthy Volunteers

Inclusion criteria

Patients who attended the Glaucoma service Patients with at least one pair of documented digital stereo optic disc images Satisfactory Quality of image allowing Cup Disc Ratio Evaluation

Exclusion criteria

Unsatisfactory Quality of image allowing Cup Disc Ratio Evaluation Novel software technique unable to process or analyze the image