Evidence map›Paper›PMID 35762807›Full record

ArticleInternational journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics2022

Differences in obstetric practices and outcomes of postpartum hemorrhage across Nigerian health facilities.

Aminu Ado Wakili, Ashraf Aswat, Rebecca Timms, Leanne Beeson, Kristie-Marie Mammoliti, Adam Devall, Baba Maiyaki Musa, Taiwo Amole, Faisal Dankishiya, Arri Coomarasamy and 2 more

Open access · hybridAbstract read
In one paragraph

Article in International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
3.0field-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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. Pooled it
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  3. Article
  4. Article
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  6. Article
  7. Differences in obstetric practices and outcomes of postpartum hemorrhage across Nigerian health facilities.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2022
    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

12 authors at 4 institutions in 2 countries.

Aminu Ado WakiliAfrica Center of Excellence for Population Health and Policy, Bayero University Kano, Kano, Nigeria.
Ashraf AswatInstitute of Metabolism and Systems Research, WHO Collaborating Centre in Global Women's Health, University of Birmingham, Birmingham, UK.
Rebecca TimmsInstitute of Metabolism and Systems Research, WHO Collaborating Centre in Global Women's Health, University of Birmingham, Birmingham, UK.
Leanne BeesonInstitute of Metabolism and Systems Research, WHO Collaborating Centre in Global Women's Health, University of Birmingham, Birmingham, UK.
Kristie-Marie MammolitiInstitute of Metabolism and Systems Research, WHO Collaborating Centre in Global Women's Health, University of Birmingham, Birmingham, UK.
Adam DevallInstitute of Metabolism and Systems Research, WHO Collaborating Centre in Global Women's Health, University of Birmingham, Birmingham, UK.
Baba Maiyaki MusaAfrica Center of Excellence for Population Health and Policy, Bayero University Kano, Kano, Nigeria.
Taiwo AmoleAfrica Center of Excellence for Population Health and Policy, Bayero University Kano, Kano, Nigeria.
Faisal DankishiyaAfrica Center of Excellence for Population Health and Policy, Bayero University Kano, Kano, Nigeria.
Arri CoomarasamyInstitute of Metabolism and Systems Research, WHO Collaborating Centre in Global Women's Health, University of Birmingham, Birmingham, UK.
Ioannis D GallosInstitute of Metabolism and Systems Research, WHO Collaborating Centre in Global Women's Health, University of Birmingham, Birmingham, UK.
Hadiza S GaladanciAfrica Center of Excellence for Population Health and Policy, Bayero University Kano, Kano, Nigeria.
University of Birmingham · GBAminu Kano Teaching Hospital · NGBayero University Kano · NGBirmingham Women's Hospital · GB

Funding

Gates FoundationMedical Research Council MR/T038985/1
6 · The paper itself

Abstract

objectiveTo explore differences in obstetric practices and clinical outcomes of postpartum hemorrhage (PPH) in Nigerian facilities.

methodsA descriptive cross-sectional study of public health facilities providing maternal healthcare services in Nigeria. Surveys were conducted across 38 purposively sampled facilities (January 2020-March 2021) to collect information on obstetric practices related to the management of the third stage of labor, treatment of postpartum hemorrhage, and clinical outcomes related to postpartum hemorrhage in the preceding 12 months.

resultsThe median number of annual births per facility was 2230 (IQR, 1952-3283). The cesarean section rate was 21.6% (range 2.1%-52.6%). There was large variability in PPH rate (median 3%, range 0.4%-16.8%) and blood transfusions for PPH (median 2.8%, range 0.4%-48.6%) after vaginal birth. There was less variability for laparotomies (median 0.25%, range 0%-2.8%) and maternal deaths (median 0.11%, range 0%-0.64%) due to PPH after vaginal birth. The number of maternal deaths from all causes varied (median 0.27%, range 0%-3.5%). The rates of PPH and adverse maternal outcomes did not vary substantially between state or federal facilities, region, type of facility, and the number of clinical staff.

conclusionAcross the Nigerian facilities surveyed there was large variation in PPH rates and adverse maternal outcomes due to PPH. This variability remains largely unexplained and requires further insights and detailed data to gain a deeper understanding of the root causes and challenges to implement customized solutions to improve maternal outcomes.

Indexed as

Maternal DeathPostpartum HemorrhageCesarean SectionCross-Sectional StudiesFemaleHealth FacilitiesHumansNigeriaPregnancybleeding after pregnancyclinical practicematernal deathNigeriaobstetric hemorrhagepostpartum hemorrhagepregnancy outcomes

Identifiers

PMID35762807
PMCPMC9542178
OpenAlexW4283651659

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.