Evidence map›Paper›PMID 35919332›Full record

ArticleInternational journal of ophthalmology2022

Visual acuity of urban and rural adults in a coastal province of southern China: the Fujian Eye Study.

Yang Li, Qin-Rui Hu, Xiao-Xin Li, Yong-Hua Hu, Bin Wang, Xue-Ying Qin, Tao Ren

Open access · goldAbstract read
In one paragraph

Article in International journal of ophthalmology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.8field-weighted citation impact, top 29% 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

5 citing papers in PubMed, 5 citations in OpenAlex.

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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

7 authors at 2 institutions in 1 country.

Yang LiEye Institute and Affiliated Xiamen Eye Center of Xiamen University, School of Medicine, Xiamen University, Xiamen 361003, Fujian Province, China.
Qin-Rui HuEye Institute and Affiliated Xiamen Eye Center of Xiamen University, School of Medicine, Xiamen University, Xiamen 361003, Fujian Province, China.
Xiao-Xin LiEye Institute and Affiliated Xiamen Eye Center of Xiamen University, School of Medicine, Xiamen University, Xiamen 361003, Fujian Province, China.
Yong-Hua HuDepartment of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing 100191, China.
Bin WangEye Institute and Affiliated Xiamen Eye Center of Xiamen University, School of Medicine, Xiamen University, Xiamen 361003, Fujian Province, China.
Xue-Ying QinDepartment of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing 100191, China.
Tao RenDepartment of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing 100191, China.
Peking University · CNXiamen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo evaluate the vision status and sociodemographic associations of visual acuity (VA) in an urban and rural population in a coastal province of southern China.

methodsThe Fujian Eye Study, a population-based cross-sectional study, was performed from May 2018 to October 2019. Totally 10 044 participants over 50 years old from all nine cities in Fujian Province were enrolled, and underwent a questionnaire and a series of standard physical and ocular examinations. VA was measured by E Standard Logarithmic Visual Acuity Chart (GB 11533-1989). Data was double entered with EpiData v3.1 for data collation and Stata/SE statistical software v15.1 was used to analyze the data.

resultsTotally 8211 (81.8%) participants were finally included and were divided into urban populations (4678 subjects), rural populations (

conclusionAccessible services and eye health policies targeting the elderly, people with high myopia and people living in rural or inland areas are needed.

Indexed as

best corrected visual acuitycoastal and inlandcross sectional eye studypresenting visual acuityurban and rural

Identifiers

PMID35919332
PMCPMC9318102
OpenAlexW4283756792

What OpenQuestion holds

Textmetadata
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.