Evidence map›Paper›PMID 39873835›Full record

ArticleActa parasitologica2025

Association Between Plasmodium Infection and Blood Count Values: Implications for Malaria Diagnosis in Resource-Limited Settings.

Laura Seijas-Pereda, Pablo Fernández-González, Isaac Asare, Godlove Osei Asumang, Emmanuel Frimpong, Carlos Rescalvo-Casas, Marcos Hernando-Gozalo, Ramón Pérez-Tanoira

Abstract read
In one paragraph

Article in Acta parasitologica, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
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  3. Health science reports · 2026
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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

8 authors.

Laura Seijas-PeredaDepartment of Biomedicine and Biotechnology, Faculty of Medicine, University of Alcala, Alcala de Henares, Spain. laura.seijas@edu.uah.es.
Pablo Fernández-GonzálezDepartment of Dermatology, Ramón y Cajal University Hospital, Madrid, Spain.
Isaac AsareHaematology Laboratory, Saint Dominic Hospital, Akwatia, Eastern-Region, Ghana.
Godlove Osei AsumangHaematology Laboratory, Saint Dominic Hospital, Akwatia, Eastern-Region, Ghana.
Emmanuel FrimpongHaematology Laboratory, Saint Dominic Hospital, Akwatia, Eastern-Region, Ghana.
Carlos Rescalvo-CasasDepartment of Biomedicine and Biotechnology, Faculty of Medicine, University of Alcala, Alcala de Henares, Spain.
Marcos Hernando-GozaloDepartment of Microbiology, Principe de Asturias University Hospital, Alcala de Henares, Spain.
Ramón Pérez-TanoiraDepartment of Biomedicine and Biotechnology, Faculty of Medicine, University of Alcala, Alcala de Henares, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeMalaria remains a major global health challenge, particularly in sub-Saharan Africa and low- and middle-income countries (LMICs), contributing substantially to mortality and morbidity rates. In resource-limited settings, access to specialized diagnostic tests is often restricted, making basic blood analysis a valuable diagnostic tool. This study investigated the correlation between malaria infection and full blood count values in a rural region of Ghana during the 2022 rainy season, aiming to highlight diagnostic insights available from routine blood analyses.

methodsA retrospective case-control analysis was conducted on 544 confirmed malaria cases, comparing their blood values with those of matched malaria-negative controls.

resultsParasitaemia levels peaked during the rainy season, with July showing the highest values. Malaria-positive patients exhibited lower levels of haemoglobin, white blood cells, lymphocytes, and platelets, but higher neutrophil counts compared to controls. Middle-aged women had significantly lower haemoglobin levels than men, and younger individuals showed higher parasitaemia levels. A negative correlation was found between Plasmodium density and haemoglobin and platelet counts, while positive correlations were observed with white blood cell and neutrophil counts.

conclusionThis study highlights the significant burden of malaria in rural Ghana during the rainy season and underscores the impact of infection on blood values. Routine full blood count analysis provides a practical and accessible diagnostic tool in resource-limited settings. The findings emphasise the importance of targeted interventions for high-risk groups, particularly children and women, to improve patient management and reduce malaria-related morbidity.

Indexed as

MalariaParasitemiaAdolescentAdultAgedBlood Cell CountCase-Control StudiesChildChild, PreschoolFemaleGhanaHemoglobinsHumansInfantMaleMiddle AgedHemoglobinsGhanaHaematologyLaboratory testParasitaemiaTropical disease

Identifiers

PMID39873835
PMCPMC11774944

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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.