Evidence map›Paper›PMID 21679916›Full record

ArticleAmerican journal of ophthalmology2011

Risk factors for four-year incidence and progression of age-related macular degeneration: the los angeles latino eye study.

Farzana Choudhury, Rohit Varma, Roberta McKean-Cowdin, Ronald Klein, Stanley P Azen, Los Angeles Latino Eye Study Group

Abstract read
In one paragraph

Article in American journal of ophthalmology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
6.0field-weighted citation impact, top 4% 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.

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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 70 citations in OpenAlex.

  1. Pooled it
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  3. Review
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  5. Article
  6. Choroidal Control Technology: New Horizons in Maculopathy and Presbyopia.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2025
    Article
  7. Article
  8. Recent Updates on the Diagnosis and Management of Age-Related Macular Degeneration.Mayo Clinic proceedings. Innovations, quality & outcomes · 2024
    Article
  9. Immunogenetic and Environmental Factors in Age-Related Macular Disease.International journal of molecular sciences · 2024
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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 2 institutions in 1 country.

Farzana ChoudhuryDepartment of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California.
Rohit VarmaDoheny Eye Institute and Department of Ophthalmology, Keck School of Medicine, University of Southern California, Los Angeles, California; Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California. Electronic address: rvarma@usc.edu.
Roberta McKean-CowdinDepartment of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California.
Ronald KleinDepartment of Ophthalmology and Visual Sciences, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin.
Stanley P AzenDoheny Eye Institute and Department of Ophthalmology, Keck School of Medicine, University of Southern California, Los Angeles, California; Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California.
Los Angeles Latino Eye Study Group
Doheny Eye Institute · USUniversity 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 identify risk factors for 4-year incidence and progression of age-related macular degeneration (AMD) in adult Latinos.

designPopulation-based prospective cohort study.

methodsParticipants, aged 40 or older, from The Los Angeles Latino Eye Study (LALES) underwent standardized comprehensive ophthalmologic examinations at baseline and at 4 years of follow-up. Age-related macular degeneration was detected by grading 30-degree stereoscopic fundus photographs using the modified Wisconsin Age-Related Maculopathy Grading System. Multivariate stepwise logistic regression was used to examine the independent association of incidence and progression of AMD and baseline sociodemographic, behavioral, clinical, and ocular characteristics.

resultsMultivariate analyses revealed that older age (OR per decade of age: 1.52; 95% CI: 1.29, 1.85) and higher pulse pressure (OR per 10 mm Hg: 2.54; 95% CI: 1.36, 4.76) were independently associated with the incidence of any AMD. The same factors were associated with early AMD, soft indistinct drusen, and retinal pigmentary abnormalities. Additionally, presence of clinically diagnosed diabetes mellitus was independently associated with increased retinal pigment (OR: 1.66; 95% CI: 1.01, 2.85), and male gender was associated with retinal pigment epithelial depigmentation (OR 2.50; 95% CI: 1.48, 4.23). Older age (OR per decade of age: 2.20; 95% CI: 1.82, 2.67) and current smoking (OR: 2.85; 95% CI: 1.66, 4.90) were independently associated with progression of AMD.

conclusionsSeveral modifiable risk factors were associated with 4-year incidence and progression of AMD in Latinos. The results suggest that interventions aimed at reducing pulse pressure and promoting smoking cessation may reduce incidence and progression of AMD, respectively.

Indexed as

AdultAgedAged, 80 and overBlood PressureCohort StudiesDiabetes MellitusDisease ProgressionFemaleFollow-Up StudiesHeart RateHispanic or LatinoHumansIncidenceLos AngelesMacular DegenerationMale

Identifiers

PMID21679916
PMCPMC3159714
OpenAlexW2009053500

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.