Evidence map›Paper›PMID 33585153›Full record

ArticleHealth and technology2021

Current limitations to identify COVID-19 using artificial intelligence with chest X-ray imaging.

José Daniel López-Cabrera, Rubén Orozco-Morales, Jorge Armando Portal-Diaz, Orlando Lovelle-Enríquez, Marlén Pérez-Díaz

Abstract read
In one paragraph

Article in Health and technology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

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

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. A Pipeline for Automated Quality Control of Chest Radiographs.Radiology. Artificial intelligence · 2025
    Article
  6. Review
  7. Article
  8. Article
  9. Article
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  11. Analysis: Flawed Datasets of Monkeypox Skin Images.Journal of medical systems · 2023
    Article
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  13. Article
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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

5 authors.

José Daniel López-CabreraCentro de Investigaciones de la Informática, Facultad de Matemática, Física y Computación, Universidad Central "Marta Abreu" de Las Villas, Santa Clara, Villa Clara Cuba.ORCID 0000-0003-2137-0361
Rubén Orozco-MoralesDepartamento de Control Automático, Facultad de Ingeniería Eléctrica, Universidad Central "Marta Abreu" de Las Villas, Villa Clara, Santa Clara, Cuba.ORCID 0000-0002-6240-1569
Jorge Armando Portal-DiazDepartamento de Control Automático, Facultad de Ingeniería Eléctrica, Universidad Central "Marta Abreu" de Las Villas, Villa Clara, Santa Clara, Cuba.ORCID 0000-0003-1360-4930
Orlando Lovelle-EnríquezDepartamento de Imagenología, Hospital Comandante Manuel Fajardo Rivero, Villa Clara, Santa Clara, Cuba.ORCID 0000-0003-3944-3514
Marlén Pérez-DíazDepartamento de Control Automático, Facultad de Ingeniería Eléctrica, Universidad Central "Marta Abreu" de Las Villas, Villa Clara, Santa Clara, Cuba.ORCID 0000-0002-3706-9154

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The scientific community has joined forces to mitigate the scope of the current COVID-19 pandemic. The early identification of the disease, as well as the evaluation of its evolution is a primary task for the timely application of medical protocols. The use of medical images of the chest provides valuable information to specialists. Specifically, chest X-ray images have been the focus of many investigations that apply artificial intelligence techniques for the automatic classification of this disease. The results achieved to date on the subject are promising. However, some results of these investigations contain errors that must be corrected to obtain appropriate models for clinical use. This research discusses some of the problems found in the current scientific literature on the application of artificial intelligence techniques in the automatic classification of COVID-19. It is evident that in most of the reviewed works an incorrect evaluation protocol is applied, which leads to overestimating the results.

Indexed as

Artificial intelligenceChest X-raysCOVID-19Deep learning

Identifiers

PMID33585153
PMCPMC7864619

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.