Evidence map›Paper›PMID 24373481›Full record

ArticleMalaria journal2013

Clinical signs and symptoms cannot reliably predict Plasmodium falciparum malaria infection in pregnant women living in an area of high seasonal transmission.

Marc C Tahita, Halidou Tinto, Joris Menten, Jean-Bosco Ouedraogo, Robert T Guiguemde, Jean Pierre van Geertruyden, Annette Erhart, Umberto D'Alessandro

Open access · goldAbstract read
In one paragraph

Article in Malaria journal, 2013. 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
2.9field-weighted citation impact, top 9% of its field
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, 39 citations in OpenAlex.

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  8. Malaria diagnosis challenges andPathogens and global health · 2024
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  16. [Malaria infection during pregnancy in Niamey, Niger].The Pan African medical journal · 2020
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  18. Frontiers in microbiology · 2019
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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 at 4 institutions in 3 countries.

Marc C Tahita
Halidou Tinto
Joris Menten
Jean-Bosco Ouedraogo
Robert T Guiguemde
Jean Pierre van Geertruyden
Annette Erhart
Umberto D'AlessandroDepartment of Public Health, Institute of Tropical Medicine, Nationalstraat155, B-2000 Antwerpen, Belgium. udalessandro@mrc.gm.
Instituut voor Tropische Geneeskunde · BECentre Muraz · BFInstitut de Recherche en Sciences de la Santé · BFUniversity of Antwerp · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMalaria in pregnancy is a major public health problem in endemic countries. Though the signs and symptoms of malaria among pregnant women have been already described, clinical presentation may vary according to intensity of transmission and local perceptions. Therefore, determining common signs and symptoms among pregnant women with a malaria infection may be extremely useful to identify those in need of further investigation by rapid diagnostic test or microscopy.

methodsSix hundred pregnant women attending the maternity clinic of Nanoro District Hospital, Burkina Faso were recruited, 200 with suspected clinical malaria and 400 as controls. Cases were matched with controls by gestational age and parity. Signs and symptoms were collected and a blood sample taken for rapid diagnostic test, microscopy and haemoglobin measurement. A multivariate model was used to assess the predictive value of signs and symptoms for malaria infection.

resultsThe overall prevalence of malaria was 42.6% (256/600) while anaemia was found in 60.8% (365/600) of the women. Nearly half (49%) of the cases and 39.5% of the controls had a malaria infection (p = 0.03). The most common signs and symptoms among the cases were fever (36%,72/200), history of fever (29%,58/200) and headache (52%,104/200). The positive predictive value for fever was 53% (95% CI:41-64), history of fever 58% (95% CI:37-63) and headache 51% (95% CI:41-61).

conclusionSigns and symptoms suggestive of malaria are frequent among pregnant women living in areas of intense transmission. Common malaria symptoms are not strong predictors of infection. For a better management of malaria in pregnancy, active screening to detect and treat malaria infection early should be performed on all pregnant women attending a health facility.

Indexed as

AdultAnalysis of VarianceBurkina FasoCase-Control StudiesFemaleHumansMalaria, FalciparumPregnancyPregnancy Complications, ParasiticRisk FactorsROC CurveYoung Adult

Identifiers

PMID24373481
PMCPMC3877878
OpenAlexW2166672565

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.