Evidence map›Paper›PMID 26459997›Full record

ArticleOphthalmology2016

Association between Glaucoma and At-fault Motor Vehicle Collision Involvement among Older Drivers: A Population-based Study.

MiYoung Kwon, Carrie Huisingh, Lindsay A Rhodes, Gerald McGwin, Joanne M Wood, Cynthia Owsley

Abstract read
In one paragraph

Article in Ophthalmology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

50 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Evaluation of Functional Impacts of Vision Impairment: Progress, Challenges and Future Directions.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2026
    Review
  3. Observational
  4. Article
  5. Article
  6. Article
  7. Article
  8. Age-Related Changes in Mesopic Reading Vision Across Adulthood.Investigative ophthalmology & visual science · 2025
    Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Quality of life in glaucoma.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2023
    Review
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

MiYoung KwonDepartment of Ophthalmology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama. Electronic address: kwon@uab.edu.
Carrie HuisinghDepartment of Ophthalmology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama.
Lindsay A RhodesDepartment of Ophthalmology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama.
Gerald McGwinDepartment of Ophthalmology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama; Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama; Department of Surgery, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama.
Joanne M WoodSchool of Optometry and Vision Science and Institute for Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Australia.
Cynthia OwsleyDepartment of Ophthalmology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama.

Funding

Pilot CoreP30AG022838 · NIA · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI BALL, KARLENE K · 2003 to 2020
$5.7M
Older Drivers: An Evidence-Basis for Licensure StandardsR01EY018966 · NEI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI OWSLEY, CYNTHIA · 2008 to 2018
$5.7M
NEI NIH HHS R01 EY018966NEI NIH HHS R01EY18966NIA NIH HHS P30 AG022838NIA NIH HHS P30AG22838
6 · The paper itself

Abstract

objectiveTo examine the association between glaucoma and motor vehicle collision (MVC) involvement among older drivers, including the role of visual field impairment that may underlie any association found.

designA retrospective, population-based study.

participantsA sample of 2000 licensed drivers aged ≥70 years who reside in north central Alabama.

methodsAt-fault MVC involvement over the 5 years before enrollment was obtained from state records. Three aspects of visual function were measured: habitual binocular distance visual acuity, binocular contrast sensitivity (CS), and the binocular driving visual field constructed from combining the monocular visual fields of each eye. Poisson regression was used to calculate crude and adjusted rate ratios (RRs) and 95% confidence intervals (CIs). MAIN OUTCOMES MEASURES: At-fault MVC involvement over the 5 years before enrollment.

resultsDrivers with glaucoma (n = 206) had a 1.65 times higher MVC rate (95% CI, 1.20-2.28; P = 0.002) compared with those without glaucoma after adjusting for age, and mental status. Among those with glaucoma, drivers with severe visual field loss had higher MVC rates (RR, 2.11; 95% CI, 1.09-4.09; P = 0.027), whereas no association was found among those with impaired visual acuity and CS. When the visual field was subdivided into 6 regions (upper, lower, left, and right visual fields; horizontal and vertical meridians), we found that impairment in the left, upper, or lower visual field was associated with higher MVC rates, and an impaired left visual field showed the highest RR (3.16; P = 0.001) compared with other regions. However, no association was found in deficits in the right side or along the horizontal or vertical meridian.

conclusionsA population-based study suggests that older drivers with glaucoma are more likely to have a history of at-fault MVC involvement than those without glaucoma. Impairment in the driving visual field in drivers with glaucoma seems to have an independent association with at-fault MVC involvement, whereas visual acuity and CS impairments do not.

Indexed as

Accidents, TrafficAutomobile DrivingAgedAged, 80 and overAge FactorsAlabamaFemaleGlaucomaHumansIncidenceIntraocular PressureMalePopulation SurveillanceRetrospective StudiesRisk FactorsVisual Fields

Identifiers

PMID26459997
PMCPMC4695303

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.