NDLI: Impact of binocular visual field loss on driving performance in glaucoma patients

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Impact of binocular visual field loss on driving performance in glaucoma patients

Content Provider	Directory of Open Access Journals (DOAJ)
Author	Zhen-Ying Jiang Jing Chen Jing Yao Shao-Hong Qian
Abstract	AIM: To evaluate the driving performance in young and middle-aged Chinese glaucoma patients with mild to severe visual field loss compared to those without glaucoma by using a driving simulation test. METHODS: Twenty-nine participants were included in this study: nine patients with glaucoma but pass the binocular Esterman visual field test, ten patients with glaucoma and fail the binocular Esterman visual field test, and ten age-matched healthy controls. A driving simulation test was designed as a frequency-based analysis of a lane-keeping task. The total performance error, the control-response amplitude and delay were calculated. RESULTS: Esterman visual field test fail group showed the longest delay of control-response among three groups (P=0.02). And the delay in lane-keeping task was significantly associated with inferior field of better-eye (r=0.51, P=0.004) and integrated visual field (r=0.55, P=0.002). CONCLUSION: Young and middle-aged glaucoma patients with binocular visual field loss suffered from a longer delay of response in driving simulation test, while inferior visual field having more impact than superior visual field.
Related Links	http://ies.ijo.cn/en_publish/2021/1/20210116.pdf
ISSN	22223959
e-ISSN	22274898
DOI	10.18240/ijo.2021.01.16
Journal	International Journal of Ophthalmology
Issue Number	1
Volume Number	14
Language	English
Publisher	Press of International Journal of Ophthalmology (IJO PRESS)
Publisher Date	2021-01-01
Publisher Place	China
Access Restriction	Open
Subject Keyword	Ophthalmology Driving Simulation Binocular Visual Field Loss Glaucoma Young Middle-aged
Content Type	Text
Resource Type	Article
Subject	Ophthalmology

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