Evidence map›Paper›PMID 28442456›Full record

ArticleJMIR research protocols2017

The Malaria System MicroApp: A New, Mobile Device-Based Tool for Malaria Diagnosis.

Allisson Dantas Oliveira, Clara Prats, Mateu Espasa, Francesc Zarzuela Serrat, Cristina Montañola Sales, Aroa Silgado, Daniel Lopez Codina, Mercia Eliane Arruda, Jordi Gomez I Prat, Jones Albuquerque

Abstract read
In one paragraph

Article in JMIR research protocols, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

  1. Review
  2. Review
  3. Diagnosis ofJournal of clinical microbiology · 2025
    Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Review
  15. A scope of mobile health solutions in COVID-19 pandemics.Informatics in medicine unlocked · 2021
    Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Artificial intelligence for global health.Science (New York, N.Y.) · 2019
    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

10 authors.

Allisson Dantas OliveiraFederal Rural University of Pernambuco, Department of Statistics and Informatics, Recife, Brazil.ORCID http://orcid.org/0000-0002-8267-9760
Clara PratsUniversitat Politècnica de Catalunya, BarcelonaTech, Barcelona, Spain.ORCID http://orcid.org/0000-0002-1398-7559
Mateu EspasaVall dHebron University Hospital, Microbiology Department, Barcelona, Spain.ORCID http://orcid.org/0000-0003-4822-1024
Francesc Zarzuela SerratVall dHebron University Hospital, Microbiology Department, Barcelona, Spain.ORCID http://orcid.org/0000-0001-7520-978X
Cristina Montañola SalesUniversitat Politècnica de Catalunya, BarcelonaTech, Barcelona, Spain.ORCID http://orcid.org/0000-0001-5893-3709
Aroa SilgadoVall dHebron University Hospital, Microbiology Department, Barcelona, Spain.ORCID http://orcid.org/0000-0001-7581-0049
Daniel Lopez CodinaUniversitat Politècnica de Catalunya, BarcelonaTech, Barcelona, Spain.ORCID http://orcid.org/0000-0002-0408-4526
Mercia Eliane ArrudaAggeu Magalhães Research Center FIOCRUZ, Recife, Brazil.ORCID http://orcid.org/0000-0002-9196-0853
Jordi Gomez I PratVall dHebron University Hospital, Microbiology Department, Barcelona, Spain.ORCID http://orcid.org/0000-0001-7041-9526
Jones AlbuquerqueFederal Rural University of Pernambuco, Department of Statistics and Informatics, Recife, Brazil.ORCID http://orcid.org/0000-0001-8313-1687

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMalaria is a public health problem that affects remote areas worldwide. Climate change has contributed to the problem by allowing for the survival of Anopheles in previously uninhabited areas. As such, several groups have made developing news systems for the automated diagnosis of malaria a priority.

objectiveThe objective of this study was to develop a new, automated, mobile device-based diagnostic system for malaria. The system uses Giemsa-stained peripheral blood samples combined with light microscopy to identify the Plasmodium falciparum species in the ring stage of development.

methodsThe system uses image processing and artificial intelligence techniques as well as a known face detection algorithm to identify Plasmodium parasites. The algorithm is based on integral image and haar-like features concepts, and makes use of weak classifiers with adaptive boosting learning. The search scope of the learning algorithm is reduced in the preprocessing step by removing the background around blood cells.

resultsAs a proof of concept experiment, the tool was used on 555 malaria-positive and 777 malaria-negative previously-made slides. The accuracy of the system was, on average, 91%, meaning that for every 100 parasite-infected samples, 91 were identified correctly.

conclusionsAccessibility barriers of low-resource countries can be addressed with low-cost diagnostic tools. Our system, developed for mobile devices (mobile phones and tablets), addresses this by enabling access to health centers in remote communities, and importantly, not depending on extensive malaria expertise or expensive diagnostic detection equipment.

Indexed as

applied computingartificial intelligenceautomated diagnosismalariamobile devices

Identifiers

PMID28442456
PMCPMC5424126

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Registered trials

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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.