Evidence map›Paper›PMID 33364847›Full record

ArticleClinical epidemiology2020

Detection of Glaucoma and Other Vision-Threatening Ocular Diseases in the Population Recruited at Specific Health Checkups in Japan.

Masakazu Yamada, Yoshimune Hiratsuka, Tadashi Nakano, Yoshiyuki Kita, Tomoyuki Watanabe, Hiroshi Tamura, Ryo Kawasaki, Tetsuji Yokoyama, Shigeru Takano

Open access · goldAbstract read
In one paragraph

Article in Clinical epidemiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.8field-weighted citation impact, top 27% 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

6 citing papers in PubMed, 7 citations in OpenAlex.

  1. Population Dynamic Projections of Near Vision Loss and Refractive Disorders in China and the G20 From 1990 to 2038.Medical science monitor : international medical journal of experimental and clinical research · 2026
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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

9 authors at 6 institutions in 1 country.

Masakazu YamadaDepartment of Ophthalmology, Kyorin University School of Medicine, Mitaka, Japan.ORCID 0000-0002-5659-9599
Yoshimune HiratsukaDepartment of Ophthalmology, Juntendo University School of Medicine, Tokyo, Japan.ORCID 0000-0001-8934-9396
Tadashi NakanoDepartment of Ophthalmology, The Jikei University School of Medicine, Tokyo, Japan.ORCID 0000-0002-3184-1991
Yoshiyuki KitaDepartment of Ophthalmology, Kyorin University School of Medicine, Mitaka, Japan.ORCID 0000-0001-9665-1809
Tomoyuki WatanabeDepartment of Ophthalmology, The Jikei University School of Medicine, Tokyo, Japan.ORCID 0000-0001-6332-8589
Hiroshi TamuraDepartment of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan.ORCID 0000-0002-7740-2732
Ryo KawasakiArtificial Intelligence Center for Medical Research and Application, Osaka University Hospital, Suita, Japan.
Tetsuji YokoyamaDepartment of Health Promotion, National Institute of Public Health, Wako, Japan.ORCID 0000-0002-7699-6882
Shigeru TakanoJapan Ophthalmologist Association, Tokyo, Japan.
Jikei University School of Medicine · JPKyorin University · JPJuntendo University · JPKyoto University · JPNational Institute of Public Health · JPOsaka University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe efficacy of vision screening for adults has not been well established. The present study aimed to investigate the prevalence of vision-threatening ocular diseases, including glaucoma, among subjects who participated in specific health checkups in Japan.

methodsThis cross-sectional study included 1360 individuals who underwent comprehensive ophthalmic examinations at 16 ophthalmology clinics located in three municipalities. We surveyed the study participants using a questionnaire. The participants also underwent visual acuity and refraction tests, intraocular pressure tests, slit-lamp microscopy, fundus examinations, fundus photography, optical coherence tomography, and static perimetry.

resultsThe mean age of the subjects was 63.7 ± 8.7 years (range, 40-74 years). Among the 1360 participants, 168 (12.4%) were diagnosed with glaucoma and 33 (2.4%) with preperimetric glaucoma. Cataracts were seen in 741 participants (54.5%), and 77 (5.7%) were diagnosed with clinically significant cataracts. Retinal diseases included macular degeneration (1.2%), diabetic retinopathy (1.0%), chorioretinal atrophy (0.5%), macular epiretinal membrane (2.9%), branch retinal vein occlusion (0.7%), and others (2.0%). Regarding the type of glaucoma, 93.5% of participants with glaucoma were diagnosed with open-angle glaucoma in a broad sense (81.0% with normal-tension glaucoma and 12.5% with primary open-angle glaucoma). Multivariate analysis showed that male sex, age, systemic comorbidities, and myopia were significant risk factors for open-angle glaucoma.

conclusionMany adults with ocular diseases were screened by ophthalmic checkups. The addition of simultaneous ophthalmic checkups to specific health checkups could be an effective measure for the prevention of visual impairment in the older population.

Indexed as

cataractglaucomaocular diseaseprevalencevision screening

Identifiers

PMID33364847
PMCPMC7751581
OpenAlexW3111157294

What OpenQuestion holds

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Registered trials

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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.