Evidence map›Paper›PMID 34421905›Full record

Observational studyFrontiers in immunology2021

Association of Ocular Surface Diseases With SARS-CoV-2 Infection in Six Districts of China: An Observational Cohort Study.

Shengjie Li, Yichao Qiu, Li Tang, Zhujian Wang, Wenjun Cao, Xingtao Zhou, Xinghuai Sun

Open access · goldAbstract readObservational Study
PubMed Full text at PMC Publisher
In one paragraph

Observational study in Frontiers in immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.6field-weighted citation impact, top 35% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. Article
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 1 country.

Shengjie LiClinical Laboratory, Eye & ENT Hospital, Fudan University, Shanghai, China.
Yichao QiuClinical Laboratory, Eye & ENT Hospital, Fudan University, Shanghai, China.
Li TangClinical Laboratory, Eye & ENT Hospital, Fudan University, Shanghai, China.
Zhujian WangClinical Laboratory, Eye & ENT Hospital, Fudan University, Shanghai, China.
Wenjun CaoClinical Laboratory, Eye & ENT Hospital, Fudan University, Shanghai, China.
Xingtao ZhouEye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University, Shanghai, China.
Xinghuai SunEye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University, Shanghai, China.
Eye & ENT Hospital of Fudan University · CNFudan University · CNChinese Academy of Medical Sciences & Peking Union Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) viruses is mainly transmitted through respiratory droplets. Notably, some coronavirus disease 2019 (COVID-19) patients have ocular manifestations, including conjunctival hyperaemia, chemosis, epiphora, and increased secretions. However, the association between SARS-CoV-2 and ocular surface diseases is poorly described. Between May 2020 and March 2021, a total of 2, 0157 participants from six districts of China were enrolled. Serum samples were tested for immunoglobulin G and M (IgG and IgM) antibodies against the SARS-CoV-2 spike protein and nucleoprotein using magnetic chemiluminescence enzyme immunoassays. Throat swabs were tested for SARS-CoV-2 RNA using RT-PCR assays in a designated virology laboratory. Fisher exact, χ

Indexed as

AdolescentAdultAgedAntibodies, ViralChildChild, PreschoolChinaCohort StudiesCOVID-19Eye DiseasesFemaleHumansInfantInfant, NewbornMaleMiddle AgedAntibodies, ViralCOVID - 19cross-sectional studyimmunoglobulin Gimmunoglobulin Mocular surface diseasesSARS- CoV-2seroprevalence

Identifiers

PMID34421905
PMCPMC8378230
OpenAlexW3192873774

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.