Evidence map›Paper›PMID 17997485›Full record

ArticleOphthalmology2008

Impact of visual field loss on health-related quality of life in glaucoma: the Los Angeles Latino Eye Study.

Roberta McKean-Cowdin, Ying Wang, Joanne Wu, Stanley P Azen, Rohit Varma, Los Angeles Latino Eye Study Group

5 registry-linked trialsOpen access · greenAbstract read
In one paragraph

Article in Ophthalmology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 5 registered trials, which are not on this map. Cited by 158 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
158citing papers in PubMed, 2 pooled it
7.7field-weighted citation impact, top 3% of its field
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.

NCT01742819 active not recruitingnot on this mapstarted 2012, after this paper: background citation

Detection of Glaucoma Progression Study With Macular OCT Imaging

TypeobservationalSponsorUniversity of California, Los AngelesRan2012 to 2025Enrolled150ConditionsPrimary Open Angle Glaucoma, Pseudoexfoliative Glaucoma, Chronic Angle Closure Glaucoma
NCT03159247 nacompletednot on this mapstarted 2017, after this paper: background citation

The eyeGuide: Improving Glaucoma Self-management With a Personalized Behavior Change Program

TypeinterventionalSponsorUniversity of MichiganRan2017 to 2020Enrolled107ConditionsMedication Adherence, GlaucomaArmseyeGuide
NCT04736264 naunknown statusnot on this mapstarted 2020, after this paper: background citation

Malay Glaucoma Eye Study II: Elucidating Navigation, Mobility and Reading Ability to Improve Quality of Life and Progression of Primary Glaucoma

TypeinterventionalSponsorUniversiti Sains MalaysiaRan2020 to 2024Enrolled300ConditionsPrimary Open Angle Glaucoma, Primary Angle Closure GlaucomaArmsVisual rehabilitation module: navigation and mobility, Visual rehabilitation module: exercise, Visual rehabilitation module: reading
NCT05151757 nacompletednot on this mapstarted 2021, after this paper: background citation

Developing and Testing a Low Cost Opportunistic Glaucoma Screening Model During Diabetic Retinopathy Screening by Non-physician Graders in Vietnam

TypeinterventionalSponsorQueen's University, BelfastRan2021 to 2022Enrolled42ConditionsTraining Group, SensitivityArmsA standard image training set
NCT07741812 nanot yet recruitingnot on this mapstarted 2026, after this paper: background citation

Evaluation of The Effectiveness Of Reading Rehabilitation Module On Reading Performance And Quality of Life In Patients With Glaucoma

TypeinterventionalSponsorUniversiti Sains MalaysiaRan2026 to 2027Enrolled100ConditionsPrimary Open Angle Glaucoma (POAG), Juvenile Open Angle Glaucoma, Normotensive Glaucoma, Primary Angle Closure GlaucomaArmsReading Rehabilitation Module
3 · Its place in the literature

Who cites it

158 citing papers in PubMed, 2 syntheses or guidelines pooled it, 340 citations in OpenAlex.

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  19. Improvement in vision-related quality-of-life using the NEI-VFQ-9 over 1-year in the Manhattan Vision Screening and Follow-up Study (NYC-SIGHT).Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2025
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  20. Review

98 more citing papers are in PubMed but not listed here.

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 at 1 institution in 1 country.

Roberta McKean-CowdinDepartment of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.
Ying Wang
Joanne Wu
Stanley P Azen
Rohit Varma
Los Angeles Latino Eye Study Group
University of Southern California · US

Funding

LOS ANGELES LATINO EYE STUDYU10EY011753 · NEI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI VARMA, ROHIT · 1998 to 2014
$35.6M
VISION RESEARCHP30EY003040 · NEI · DOHENY EYE INSTITUTE · PI SUN, DEMING · 1985 to 2013
$7.0M
NEI NIH HHS EY-03040NEI NIH HHS P30 EY003040NEI NIH HHS U10 EY011753NEI NIH HHS U10 EY-11753
6 · The paper itself

Abstract

purposeTo examine the association between health-related quality of life (HRQOL) and visual field (VF) loss in participants with open-angle glaucoma (OAG) in the Los Angeles Latino Eye Study (LALES).

designPopulation-based cross-sectional study.

participantsTwo hundred thirteen participants with OAG and 2821 participants without glaucoma or VF loss.

methodsParticipants in the LALES-a population-based prevalence study of eye disease in Latinos 40 years and older, residing in Los Angeles, California-underwent a detailed eye examination including an assessment of their VF using the Humphrey Automated Field Analyzer (Swedish interactive thresholding algorithm Standard 24-2). Open-angle glaucoma was determined by clinical examination. Mean deviation scores were used to assess severity of VF loss. Health-related QOL was assessed by the Medical Outcomes Study 12-item Short-Form Health Survey (SF-12) and 25-item National Eye Institute Visual Function Questionnaire (NEI-VFQ-25). Linear regression and analysis of covariance were used to assess the relationship between HRQOL scores and VF loss after adjusting for sociodemographic variables and visual acuity.

main outcome measuresThe 25-item NEI-VFQ and SF-12 scores.

resultsA trend of worse NEI-VFQ-25 scores for most subscales was observed with worse VF loss (using both monocular and calculated binocular data). Open-angle glaucoma participants with VF loss had lower scores than participants with no VF loss. This association was also present in participants who were previously undiagnosed and untreated for OAG (N = 160). Participants with any central VF loss had lower NEI-VFQ-25 scores than those with unilateral or bilateral peripheral VF loss. There was no significant impact of severity or location of VF loss on SF-12 scores.

conclusionGreater severity of VF loss in persons with OAG impacts vision-related QOL. This impact was present in persons who were previously unaware that they had glaucoma. Prevention of VF loss in persons with glaucoma is likely to reduce loss of vision-related QOL.

Indexed as

Health StatusVisual FieldsAdultAgedAged, 80 and overCross-Sectional StudiesFemaleGlaucoma, Open-AngleHispanic or LatinoHumansLos AngelesMaleMiddle AgedPersons with Visual DisabilitiesQuality of LifeSickness Impact Profile

Identifiers

PMID17997485
PMCPMC4864605
OpenAlexW2086592233

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.