Evidence map›Paper›PMID 34655347›Full record

ArticleJapanese journal of ophthalmology2022

Higher prevalence of diabetic retinopathy among female Chinese diabetic patients with metabolic syndrome.

Zhong Lin, Yu Wang, Dong Li, Liang Wen, Gang Zhai, Xiao Xia Ding, Dong Xiao Zang, Feng Hua Wang, Yuan Bo Liang

Abstract read
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In one paragraph

Article in Japanese journal of ophthalmology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.4field-weighted citation impact, top 37% 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

3 citing papers in PubMed, 5 citations in OpenAlex.

  1. Link Between Metabolic Syndrome, Inflammation, and Eye Diseases.International journal of molecular sciences · 2025
    Review
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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 2 institutions in 1 country.

Zhong LinThe Eye Hospital, School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou, Zhejiang, China.
Yu WangFushun Eye Hospital, No. 1 Hu Po Quan Street, Xin Fu District, Fushun, 113006, Liaoning, China.
Dong LiFushun Eye Hospital, No. 1 Hu Po Quan Street, Xin Fu District, Fushun, 113006, Liaoning, China.
Liang WenFushun Eye Hospital, No. 1 Hu Po Quan Street, Xin Fu District, Fushun, 113006, Liaoning, China.
Gang ZhaiFushun Eye Hospital, No. 1 Hu Po Quan Street, Xin Fu District, Fushun, 113006, Liaoning, China. fsyanbing@163.com.
Xiao Xia DingFushun Eye Hospital, No. 1 Hu Po Quan Street, Xin Fu District, Fushun, 113006, Liaoning, China.
Dong Xiao ZangFushun Eye Hospital, No. 1 Hu Po Quan Street, Xin Fu District, Fushun, 113006, Liaoning, China.
Feng Hua WangBeijing Ophthalmology and Visual Science Key Lab, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing, China.
Yuan Bo LiangThe Eye Hospital, School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou, Zhejiang, China.
Wenzhou Medical University · CNCapital Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo investigate the association between metabolic syndrome (MetS) and diabetic retinopathy (DR), as well as the association between MetS and retinal vessel caliber, among Chinese patients with type 2 diabetes mellitus in north-eastern China. STUDY

designCross-sectional study. PATIENTS AND

methodsThe patients were recruited from a community-based study, the Fushun Diabetic Retinopathy Cohort Study (FS-DIRECT). The presence of DR was determined using a modified version of the Early Treatment Diabetic Retinopathy Study (ETDRS) scale. The central retinal arteriolar equivalent (CRAE) and the central retinal venular equivalent (CRVE) were identified by use of Integrative Vessel Analysis software. The presence of MetS was defined according to the Joint Interim Statement proposed in 2009.

resultsThe prevalence of DR was significantly higher among female patients with MetS than among those without it (47.2% vs 30.9%, P = 0.002), and it increased as the number of MetS components increased (P = 0.003). Furthermore, the presence of MetS (odds ratio 2.43, 95% CI 1.39-4.26) as well as higher numbers of MetS components were significantly associated with DR in female patients, after adjustment for potential risk factors. Patients with MetS (multivariate β coefficient, 95% CI - 6.9, - 10.0, to - 3.8) or a higher number of Mets components tended to have significantly smaller CRAE.

conclusionIn this study cohort, female patients with MetS had a higher prevalence of DR. Patients tended to have thinner central retinal arterioles as the number of MetS components increased.

Indexed as

Diabetes Mellitus, Type 2Diabetic RetinopathyMetabolic SyndromeCohort StudiesCross-Sectional StudiesFemaleHumansPrevalenceRetinal VesselsRisk FactorsCentral retinal arteriolar equivalentCentral retinal venular equivalentDiabetic retinopathyMetabolic syndrome

Identifiers

PMID34655347
OpenAlexW3206942116

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.