Evidence map›Paper›PMID 30619808›Full record

ArticleFrontiers in public health2018

Blood Lead Levels in Women of Child-Bearing Age in Sub-Saharan Africa: A Systematic Review.

Onyinyechi Bede-Ojimadu, Cecilia Nwadiuto Amadi, Orish Ebere Orisakwe

Abstract read
In one paragraph

Article in Frontiers in public health, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

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

  1. Nigerian foods of probiotics relevance and chronic metal exposure: a systematic review.Environmental science and pollution research international · 2020
    Pooled it
  2. The toxic footprint of lead exposure: oxido-inflammatory biomarkers in urban populations of Niger Delta, Nigeria.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2026
    Article
  3. Article
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  10. Maternal Blood Levels of Toxic and Essential Elements and Birth Outcomes in Argentina: The EMASAR Study.International journal of environmental research and public health · 2022
    Article
  11. Heavy metals and metalloids exposure andFrontiers in reproductive health · 2022
    Review
  12. Article
  13. Article
  14. Sex-Specific Alterations in Cardiac DNA Methylation in Adult Mice by Perinatal Lead Exposure.International journal of environmental research and public health · 2021
    Article
  15. Article
  16. Article
  17. Article
  18. Public Health Burden of E-waste in Africa.Journal of health & pollution · 2019
    Review
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

3 authors.

Onyinyechi Bede-OjimaduDepartment of Chemical pathology, Faculty of Medicine, Nnamdi Azikiwe University, Awka, Nigeria.
Cecilia Nwadiuto AmadiDepartment of Experimental Pharmacology & Toxicology, Faculty of Pharmacy, University of Port-Harcourt, Port-Harcourt, Nigeria.
Orish Ebere OrisakweDepartment of Experimental Pharmacology & Toxicology, Faculty of Pharmacy, University of Port-Harcourt, Port-Harcourt, Nigeria.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This paper reported available studies on blood lead level of childbearing age in Sub-Saharan African women. PubMed and Google scholar databases were searched for original articles reporting blood lead levels of women of childbearing age in Sub-Saharan Africa. Searches were not limited to year of study but limited to studies published in English Language. Data were extracted and synthesized by estimating the weighted mean of the reported blood lead levels. Fifteen papers fulfilled the inclusion criteria. Mean blood lead levels of women in the studies ranged from 0.83 to 99 μg/d

Indexed as

biomonitoringblood lead levelspublic healthSub-Saharan Africawomen of childbearing age

Identifiers

PMID30619808
PMCPMC6305709

What OpenQuestion holds

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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.