Evidence map›Paper›PMID 19639046›Full record

ArticleInfectious diseases in obstetrics and gynecology2009

Malaria at parturition in Nigeria: current status and delivery outcome.

Olugbenga A Mokuolu, Catherine O Falade, Adeola A Orogade, Henrietta U Okafor, Olanrewaju T Adedoyin, Tagbo A Oguonu, Hannah O Dada-Adegbola, O A Oguntayo, Samuel K Ernest, Davidson H Hamer and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Infectious diseases in obstetrics and gynecology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 pooled it
4.6field-weighted citation impact, top 6% 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

16 citing papers in PubMed, 2 syntheses or guidelines pooled it, 41 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. "Dual-gene" malaria-resistance: Therapeutically-rational exchange (T-REX) of group-O sickle trait and group-O C-traittrait red blood cells can be evaluated in Benin and Nigeria.Transfusion and apheresis science : official journal of the World Apheresis Association : official journal of the European Society for Haemapheresis · 2020
    Article
  5. Review
  6. The Impact ofInfectious diseases in obstetrics and gynecology · 2019
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  13. Iron homeostasis in mother and child during placental malaria infection.The American journal of tropical medicine and hygiene · 2011
    Article
  14. Article
  15. A note on "Malaria at parturition in Nigeria: current status and delivery outcome".Infectious diseases in obstetrics and gynecology · 2009
    Article
  16. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 6 institutions in 2 countries.

Olugbenga A MokuoluDepartment of Pediatrics, University of Ilorin Teaching Hospital, Ilorin 240001, Nigeria. oamokuolu@yahoo.com
Catherine O Falade
Adeola A Orogade
Henrietta U Okafor
Olanrewaju T Adedoyin
Tagbo A Oguonu
Hannah O Dada-Adegbola
O A Oguntayo
Samuel K Ernest
Davidson H Hamer
Michael V Callahan
Ahmadu Bello University Teaching Hospital · NGUniversity of Ilorin Teaching Hospital · NGUniversity College Hospital, Ibadan · NGBoston University · USMassachusetts General Hospital · USUniversity of Nigeria Teaching Hospital · NG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo evaluate the current status of malaria at parturition and its impact on delivery outcome in Nigeria.

methodsA total of 2500 mother-neonate pairs were enrolled at 4 sites over a 12-month period. Maternal and placental blood smears for malaria parasitaemia and haematocrit were determined.

resultsOf the 2500 subjects enrolled, 625 were excluded from analysis because of breach in study protocol. The mean age of the remaining 1875 mothers was 29.0 +/- 5.1 years. The prevalence of parasitaemia was 17% and 14% in the peripheral blood and placenta of the parturient women, respectively. Peripheral blood parasitaemia was negatively associated with increasing parity (P < .0001). Maternal age <20 years was significantly associated with both peripheral blood and placental parasitaemia. After adjusting for covariates only age <20 years was associated with placental parasitaemia. Peripheral blood parasitaemia in the women was associated with anaemia (PCV < or =30%) lower mean hematocrit (P < .0001). lower mean birth weight (P < .001) and a higher proportion of low birth weight babies (LBW), (P = .025).

conclusionIn Nigeria, maternal age < 20 years was the most important predisposing factor to malaria at parturition. The main impacts on pregnancy outcome were a twofold increase in rate of maternal anaemia and higher prevalence of LBW.

Indexed as

MalariaParasitemiaParturitionPregnancy Complications, ParasiticPregnancy OutcomeAdolescentAnemiaFemaleHematocritHumansInfant, Low Birth WeightInfant, NewbornInfant, PrematureMaternal AgeNigeriaPlacenta

Identifiers

PMID19639046
PMCPMC2715570
OpenAlexW2012370033

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.