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Fig. 2 | BMC Ophthalmology

Fig. 2

From: Quantitative visual tests in primary open-angle glaucoma patients according to three different lights with different color-rendering index

Fig. 2

Relationship between color tests and groups (light systems). Black bar shows results of glaucoma patients and gray bar shows result of normal subjects that were age-matched to glaucoma patients. There were significant differences between group 1 and group 3, and group 2 and 3 in the TES of the color test in glaucoma patients(asterisk means significant difference) (p = 0.047, p = 0.03, respectively).There was no significant difference between groups in normal subjects. There was no significant difference between group 1 and group 2 (p > 0.05). Group 1: 3-band fluorescent lamp (CRI: 80), Group 2: White LED (CRI: 75), Group 3: Quantum dot LED (CRI > 95)

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BMC Ophthalmology

ISSN: 1471-2415

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