Evidence map›Paper›PMID 34336891›Full record

ArticleFrontiers in medicine2021

Antibodies Can Last for More Than 1 Year After SARS-CoV-2 Infection: A Follow-Up Study From Survivors of COVID-19.

Kaihu Xiao, Haiyan Yang, Bin Liu, Xiaohua Pang, Jianlin Du, Mengqi Liu, Yajie Liu, Xiaodong Jing, Jing Chen, Songbai Deng and 6 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 2 pooled it
5.2field-weighted citation impact, top 3% 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

31 citing papers in PubMed, 2 syntheses or guidelines pooled it, 51 citations in OpenAlex.

  1. Long-Term Consequences of COVID-19 at 6 Months and Above: A Systematic Review and Meta-Analysis.International journal of environmental research and public health · 2022
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  15. Smell Outcome and Seropositivity Titre in Post-COVID-19 Patients.ORL; journal for oto-rhino-laryngology and its related specialties · 2023
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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

16 authors at 6 institutions in 1 country.

Kaihu XiaoDepartment of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Haiyan YangDepartment of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Bin LiuDepartment of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Xiaohua PangDepartment of Cardiology, Chongqing University Three Gorges Hospital, Chongqing, China.
Jianlin DuDepartment of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Mengqi LiuDepartment of Radiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Yajie LiuDepartment of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Xiaodong JingDepartment of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Jing ChenDepartment of Cardiology, Chongqing University Three Gorges Hospital, Chongqing, China.
Songbai DengDepartment of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Zheng ZhouDepartment of Medical Laboratory, Chongqing University Three Gorges Hospital, Chongqing, China.
Jun DuDepartment of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Li YinDepartment of Cardiology, Chongqing University Three Gorges Hospital, Chongqing, China.
Yuling YanDepartment of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Huaming MouDepartment of Cardiology, Chongqing University Three Gorges Hospital, Chongqing, China.
Qiang SheDepartment of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Chongqing University · CNDalian Medical University · CNChongqing Medical University · CNSecond Affiliated Hospital of Chongqing Medical University · CNFirst Affiliated Hospital of Chongqing Medical University · CNFirst People's Hospital of Chongqing · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

antibodycardiopulmonaryCOVID-19follow-upSARS-CoV-2

Identifiers

PMID34336891
PMCPMC8322582
OpenAlexW3186409164

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.