Evidence map›Paper›PMID 33957161›Full record

ArticleThe Journal of infection2021

Similar prevalence of long-term post-COVID symptoms in patients with asthma: A case-control study.

César Fernández-de-Las-Peñas, Juan Torres-Macho, Maria Velasco-Arribas, Jose A Arias-Navalón, Carlos Guijarro, Valentín Hernández-Barrera, MGabriela Canto-Diez

Abstract readLetter
In one paragraph

Article in The Journal of infection, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
–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

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. SARS-CoV-2 post-acute sequelae in previously hospitalised patients: systematic literature review and meta-analysis.European respiratory review : an official journal of the European Respiratory Society · 2023
    Pooled it
  2. Asthma control and exacerbation risk following SARS-CoV-2 infection in the post-acute COVID-19 phase: a systematic review.Allergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology · 2026
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

César Fernández-de-Las-PeñasDepartment of Physical Therapy, Occupational Therapy, Physical Medicine and Rehabilitation, Universidad Rey Juan Carlos (URJC), Madrid. Spain. Electronic address: cesar.fernandez@urjc.es.
Juan Torres-MachoDepartment of Internal Medicine, Hospital Universitario Infanta Leonor-Virgen de la Torre, Madrid Spain; Department of Medicine, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain.
Maria Velasco-ArribasDepartment of Infectious Diseases, Research Unit, Hospital Universitario Fundación Alcorcón, Madrid, Spain; Department of Medicine, Universidad Rey Juan Carlos (URJC), Madrid, Spain.
Jose A Arias-NavalónSchool of Medicine, Universidad Alfonso X el Sabio, Madrid, Spain.
Carlos GuijarroDepartment of Medicine, Universidad Rey Juan Carlos (URJC), Madrid, Spain; Department of Internal Medicine, Hospital Universitario Fundación Alcorcón, Madrid, Spain.
Valentín Hernández-BarreraDepartment of Public Health, Universidad Rey Juan Carlos (URJC), Madrid. Spain.
MGabriela Canto-DiezDepartment of Medicine, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain; Department of Allergology, Hospital Universitario Infanta Leonor-Virgen de la Torre, Madrid Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

AsthmaCOVID-19Case-Control StudiesHumansPrevalenceSARS-CoV-2

Identifiers

PMID33957161
PMCPMC8089027

What OpenQuestion holds

Textmetadata
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.