Evidence map›Paper›PMID 30349842›Full record

ArticleEye and vision (London, England)2018

Retinal nerve fiber layer (RNFL) integrity and its relations to retinal microvasculature and microcirculation in myopic eyes.

Dongyi Qu, Ying Lin, Hong Jiang, Yi Shao, Yingying Shi, Shriya Airen, Giovanni Gregori, Jianhua Wang

Open access · diamondAbstract read
In one paragraph

Article in Eye and vision (London, England), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 13% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
  2. Effects of Chinese Acupoint Eye Exercise on Ocular Biological Parameters.Translational vision science & technology · 2025
    Trial
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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

8 authors at 2 institutions in 1 country.

Dongyi Qu *1Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL USA.
Ying Lin *1Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL USA.
Hong Jiang1Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL USA.
Yi Shao1Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL USA.
Yingying Shi1Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL USA.
Shriya Airen4College of Arts and Sciences, University of Miami, Miami, FL USA.
Giovanni Gregori1Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL USA.
Jianhua Wang1Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL USA.
University of Miami · USFlorida State University · US

Funding

Shared Equipment ModuleP30EY014801 · NEI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI Victor L Perez · 2004 to 2026
$12.2M
NEI NIH HHS P30 EY014801
6 · The paper itself

Abstract

backgroundThe aim was to determine retinal nerve fiber layer function and its relations to retinal microvasculature and microcirculation in patients with myopia.

methodPolarization-sensitive optical coherence tomography (PS-OCT) was used to measure phase retardation per unit depth (PR/UD, proportional to the birefringence) of the retinal nerve fiber layer (RNFL). Optical coherence tomography angiography (OCTA) was used to measure macular vessel density analyzed using fractal analysis. In addition, a retinal function imager (RFI) was used to measure macular blood flow velocities in arterioles and venules. Twenty-two patients with moderate myopia (MM, refraction > 3 and < 6 diopters), seventeen patients with high myopia (HM, ≥ 6 D) and 29 healthy control subjects (HC, ≤ 3.00 D) were recruited. One eye of each patient was imaged.

resultsAlthough the average PR/UD of the RNFL in the HM group did not reach a significant level, the birefringence of the inferior quadrant was significantly lower (

conclusionsThe impairment of the retinal nerve fiber birefringence in the HM group may be one of the independent features in high myopic eyes, which appeared not to relate to macular microvascular density and blood flow velocity.

Indexed as

MyopiaOptical coherence tomography angiographyPolarization-sensitive optical coherence tomographyRetinal blood flow velocityRetinal function imagerRetinal microvasculatureRetinal nerve fiber layer

Identifiers

PMID30349842
PMCPMC6190551
OpenAlexW2896160672

What OpenQuestion holds

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LicenceCC BY
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.