: Category 521

Category 521
Assessment centre ⏵ Eye measures ⏵ Retinal optical coherence tomography ⏵ Colour Fundus-derived Eye Measures

Description

Quantitative features of the retina derived from colour fundus images of the eye by Yii et al., 2024 - Publication 12059. Image source for measurements can be found in Category 100016. Please note that these fields have been derived separately from those in the other derived OCT categories such as Category 1081. Those wishing to use fields across different categories should proceed with additional caution.

Field ID	Description
31156	Adjusted distance between optic disk and fovea (left)
31157	Adjusted distance between optic disk and fovea (right)
31146	Adjusted optic disk major axis length (left)
31147	Adjusted optic disk major axis length (right)
31150	Adjusted optic disk minor axis length (left)
31151	Adjusted optic disk minor axis length (right)
31158	Angle between optic disk and fovea (left)
31159	Angle between optic disk and fovea (right)
31160	Combined fractal dimension of vasculature (left)
31161	Combined fractal dimension of vasculature (right)
31162	Combined tortuosity density of vasculature (left)
31163	Combined tortuosity density of vasculature (right)
31176	Concavity of the papillomacular arterial arcade (left)
31178	Concavity of the papillomacular arterial arcade (right)
31180	Concavity of the papillomacular venous arcade (left)
31182	Concavity of the papillomacular venous arcade (right)
31154	Distance between optic disk and fovea (left)
31155	Distance between optic disk and fovea (right)
31134	Fovea centroid x-coordinate (left)
31135	Fovea centroid x-coordinate (right)
31136	Fovea centroid y-coordinate (left)
31137	Fovea centroid y-coordinate (right)
31164	Fractal dimension of artery (left)
31165	Fractal dimension of artery (right)
31170	Fractal dimension of vein (left)
31171	Fractal dimension of vein (right)
31168	Knudtson central retinal arteriolar equivalent (left)
31169	Knudtson central retinal arteriolar equivalent (right)
31174	Knudtson central retinal venular equivalent (left)
31175	Knudtson central retinal venular equivalent (right)
31138	Median foveal pixel intensity (left)
31139	Median foveal pixel intensity (right)
31140	Optic disk centroid x-coordinate (left)
31141	Optic disk centroid x-coordinate (right)
31142	Optic disk centroid y-coordinate (left)
31143	Optic disk centroid y-coordinate (right)
31144	Optic disk major axis length (left)
31145	Optic disk major axis length (right)
31148	Optic disk minor axis length (left)
31149	Optic disk minor axis length (right)
31152	Optic disk orientation (left)
31153	Optic disk orientation (right)
31177	R-squared of model fit to artery parabola shape (left)
31179	R-squared of model fit to artery parabola shape (right)
31181	R-squared of model fit to venous parabola shape (left)
31183	R-squared of model fit to venous parabola shape (right)
31166	Tortuosity density of artery (left)
31167	Tortuosity density of artery (right)
31172	Tortuosity density of vein (left)
31173	Tortuosity density of vein (right)

Description

50 Data-Fields

1 Parent Category

1 Publication