Table 1.
Statistical basis for calculation of the sample size of the studied group.
Table 2.
Visual field (VF) defects in static automated perimetry in optic disc drusen (ODD) eyes during the first and second examinations.
Table 3.
Mean and median area of isopters (deg²) during the first and second examinations with semi-automated kinetic perimetry (SKP) after 16 years of the follow-up in eyes with optic disc drusen (ODD).
Fig 1.
Semi-automated kinetic perimetry (SKP) and static automated perimetry (SAP) performed during the first (left side) and second (right side) examination of a patient with optic disc drusen.
A. SKP of both eyes during the first (left side) and second (right side) examinations. Three isopters are used: III4e, I4e, and I2e. B. SAP of the right eye during the first (left side) and second (right side) examinations. C. SAP of the left eye during the first (left side) and second (right side) examinations.
Table 4.
Vessel density (VD) measurements of all vessels or capillaries in the whole image (4.5x4.5mm) and the peripapillary area in eyes with optic disc drusen (ODD) and controls.
Fig 2.
Optical coherence tomography -angiography (OCT-A) of the right eye with optic disc drusen (ODD) and a control group (CG) patient.
Respectively: B-scan of the macula, macular superficial capillary plexus layer, and macular deep capillary plexus layer. The non-perfusion areas in the superficial layer in the eye with ODD are larger.
Table 5.
Vessel density (VD) in superficial and deep layers in three areas: whole 6x6mm area, fovea, and parafovea in eyes with optic disc drusen (ODD) and in the control group.
Fig 3.
The optic disc OCT-A of the right eyes, in eye with optic disc drusen (the left side) and the control group (the right side).
In sequence: nonperfusion areas in the radial peripapillary capillaries; B-scans of optic nerve head; coloured coded density maps; reduced RNFL and vascular density consistent with the blue areas.
Table 6.
Retinal nerve fibre layer (RNFL) thickness in μm in the optic disc area of 4.5x4.5mm and in each sector in eyes with optic disc drusen (ODD) and the control group.
Table 7.
Macular thickness in μm in the macular region of 6x6mm in eyes with optic disc drusen (ODD) and the control group.
Table 8.
Correlations of the macular thickness with the area of three isopters and SAP parameters (MD and PSD).