Evidence map›Paper›PMID 34481511›Full record

ArticleBMC medicine2021

Correction to: Idiopathic pulmonary fibrosis in BRIC countries: the cases of Brazil, Russia, India, and China.

Luca Richeldi, Adalberto Sperb Rubin, Sergey Avdeev, Zarir F Udwadia, Zuo Jun Xu

Abstract readPublished Erratum
In one paragraph

Article in BMC medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Examining the incidence of interstitial lung disease subtypes in South America.Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia · 2024
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Luca RicheldiSouthampton Respiratory Biomedical Research Unit, Mailpoint 813, LE75 E Level, South Academic Block, University Hospital Southampton NHS Foundation Trust, Southampton, SO16 6YD, UK. l.richeldi@soton.ac.uk.
Adalberto Sperb RubinFederal University of Porto Alegre (UFCSPA), Pulmonary Department of Santa Casa Hospital, Porto Alegre, Brazil.
Sergey AvdeevClinical Department, Pulmonology Research Institute, 32, 11-th Parkovaya str., Moscow, 105077, Russia.
Zarir F UdwadiaHinduja Hospital and Research Centre, Mahim, Mumbai, 400016, India.
Zuo Jun XuDepartment of Respiratory Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Identifiers

PMID34481511
PMCPMC8418740

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.