Evidence map›Paper›PMID 33542296›Full record

ArticleScientific reports2021

Assessment of corneal biomechanics, tonometry and pachymetry with the Corvis ST in myopia.

Xiaorui Wang, Colm McAlinden, Hongbing Zhang, Jie Yan, Dan Wang, Wei Wei, Shengjian Mi

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.1field-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

14 citing papers in PubMed, 20 citations in OpenAlex.

  1. Observational
  2. Article
  3. Analysis of astigmatism type influence onFrontiers in bioengineering and biotechnology · 2026
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  10. Frontiers in bioengineering and biotechnology · 2022
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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 3 institutions in 2 countries.

Xiaorui WangDepartment of Ophthalmology, The First Affiliated Hospital of Xi'an Jiaotong University, No. 277, West Yanta Road, Xi'an, Shaanxi, China.
Colm McAlindenDepartment of Ophthalmology, Singleton Hospital, Swansea Bay University Health Board, Swansea, UK.
Hongbing ZhangLaser Vision Center, The First Affiliated Hospital of Northwestern University, No. 30, Fenxiang Alley, Xi'an, Shaanxi, China.
Jie YanDepartment of Ophthalmology, The First Affiliated Hospital of Xi'an Jiaotong University, No. 277, West Yanta Road, Xi'an, Shaanxi, China.
Dan WangDepartment of Ophthalmology, The First Affiliated Hospital of Xi'an Jiaotong University, No. 277, West Yanta Road, Xi'an, Shaanxi, China.
Wei WeiLaser Vision Center, The First Affiliated Hospital of Northwestern University, No. 30, Fenxiang Alley, Xi'an, Shaanxi, China. wills2015@foxmail.com.
Shengjian MiDepartment of Ophthalmology, The First Affiliated Hospital of Xi'an Jiaotong University, No. 277, West Yanta Road, Xi'an, Shaanxi, China. shengjian.mi@163.com.
First Affiliated Hospital of Xi'an Jiaotong University · CNMicrobiology Institute of Shaanxi · CNSwansea Bay University Health Board · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To evaluate the repeatability of Corvis ST corneal biomechanical, tonometry and pachymetry measurements, and agreement of pachymetry measures with the Pentacam HR and RTVue OCT. Three consecutive measurements of the right eye of 238 myopic subjects were acquired with the Corvis ST, Pentacam HR, and RTVue OCT. Repeatability of Corvis ST was evaluated by within-subject standard deviation [S

Indexed as

Biomechanical PhenomenaAdolescentAdultCorneaCorneal PachymetryFemaleHumansIntraocular PressureMaleMiddle AgedMyopiaTonometry, OcularYoung Adult

Identifiers

PMID33542296
PMCPMC7862660
OpenAlexW3126654869

What OpenQuestion holds

Textmetadata
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.