Evidence map›Paper›PMID 32797727›Full record

Observational studyJournal of diabetes investigation2021

Serum vaspin levels are positively associated with diabetic retinopathy in patients with type 2 diabetes mellitus.

Hong-Wei Yang, Yong-Gang Huang, Chun-Liu Gai, Guang-Rui Chai, Shufang Lee

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in Journal of diabetes investigation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

12 citing papers in PubMed, 14 citations in OpenAlex.

  1. Review
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  5. Observational
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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

5 authors at 2 institutions in 1 country.

Hong-Wei YangDepartment of Ophthalmology, Shengjing Hospital of China Medical University, Shenyang, China.ORCID https://orcid.org/0000-0002-3593-5418
Yong-Gang HuangSchool of Mechanical Engineering and Automation, Northeastern University, Shenyang, China.
Chun-Liu GaiDepartment of Ophthalmology, Shengjing Hospital of China Medical University, Shenyang, China.
Guang-Rui ChaiDepartment of Ophthalmology, Shengjing Hospital of China Medical University, Shenyang, China.
Shufang LeeDepartment of Ophthalmology, Shengjing Hospital of China Medical University, Shenyang, China.
China Medical University · CNNortheastern University · CN

Funding

National Natural Science Foundation of China 81200718
6 · The paper itself

Abstract

AIMS/

introductionVaspin is linked to obesity and its metabolic abnormalities. However, the role of vaspin serum levels in diabetic retinopathy (DR) is unknown. In the present study, we investigated the association between serum levels of vaspin and both DR and vision-threatening DR. MATERIALS AND

methodsThis was a cross-sectional single-center observational study from December 2018 to September 2019. We evaluated circulating serum levels of vaspin in 372 participants with type 2 diabetes. DR was screened through detailed ocular examination. DR patients were also divided two groups: vision-threatening DR and non-vision-threatening DR. The relationship between vaspin and DR was investigated by univariate and multivariate logistic regression analyses, and the results are shown as odds ratios with 95% confidence intervals.

resultsThe vaspin serum levels of 372 patients were obtained, with a median value of 1.50 ng/mL (interquartile range 0.94-2.18 ng/mL). The median age of those patients was 53 years (interquartile range 44-62 years), and 44.4% were women. Patients with DR and VDTR had significantly increased vaspin serum levels (P < 0.001 andP < 0.001). A multivariable regression model found that patients with high levels of vaspin were approximately 1.85-fold (odds ratio for per unit increase 1.85, 95% confidence interval 1.43-2.55; P < 0.001) more likely to experience DR, and 3.76-fold (odds ratio for per unit increase 3.76, 95% confidence interval 2.05-6.55; P < 0.001) more likely to experience VTDR. The predictive value of vaspin was stronger in women than in men.

conclusionHigher vaspin serum levels were associated with an increased risk of DR and VDTR in patients with type 2 diabetes, which showed that vaspin is an important indicator factor for DR.

Indexed as

AdultCross-Sectional StudiesDiabetes Mellitus, Type 2Diabetic RetinopathyFemaleHumansMaleMiddle AgedSerpinsSERPINA12 protein, humanSerpinsDiabetesDiabetic retinopathyVaspin

Identifiers

PMID32797727
PMCPMC8015830
OpenAlexW3049270674

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.