Journal of Ophthalmology / 2013 / Article / Tab 1

Clinical Study

Glaucoma Diagnostic Accuracy of Machine Learning Classifiers Using Retinal Nerve Fiber Layer and Optic Nerve Data from SD-OCT

Table 1

Demographic characteristics of the healthy and glaucoma groups.

Healthy ( )Glaucoma ( )

Age (years; mean ± SD) 0.054
Gender (male [%] : female [%])23 [50.0] : 23 [50.0]28 [49.2] : 29 [50.8]0.930
Race (Caucasian [%] : African-American [%])35 [76.0] : 11 [24.0]43 [75.4] : 14 [24.6]0.539
Visual acuity LogMAR (mean ± SD) 0.010
Spherical equivalent (diopters; mean ± SD) 0.586
Intraocular pressure (mmHg; mean ± SD) 0.100
Medications (mean ± SD)0 <0.001
MD (dB; mean ± SD) <0.001
PSD (dB; mean ± SD) <0.001

SD: standard deviation; MD: mean deviation; dB: decibel; PSD: pattern standard deviation.

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