Evidence map›Paper›PMID 27795833›Full record

ArticleMaternal health, neonatology and perinatology2016

Timing and cause of perinatal mortality for small-for-gestational-age babies in South Africa: critical periods and challenges with detection.

Tina Lavin, David B Preen, Robert Pattinson

Open access · goldAbstract read
In one paragraph

Article in Maternal health, neonatology and perinatology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
5.9field-weighted citation impact, top 4% 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

13 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
  2. Causes of stillbirths at Kgapane hospital, Limpopo province.South African family practice : official journal of the South African Academy of Family Practice/Primary Care · 2024
    Article
  3. Neonatal death audits at Kgapane Hospital, Limpopo province.South African family practice : official journal of the South African Academy of Family Practice/Primary Care · 2023
    Article
  4. Article
  5. Preventing antenatal stillbirths: An innovative approach for primary health care.South African family practice : official journal of the South African Academy of Family Practice/Primary Care · 2022
    Article
  6. Article
  7. Association of mid-trimester maternal angiogenic biomarkers with small-for-gestational-age infants in an urban Zambian cohort: a nested case-control study.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2022
    Article
  8. Article
  9. Article
  10. Implementing antenatal care recommendations, South Africa.Bulletin of the World Health Organization · 2021
    Article
  11. Article
  12. Article
  13. 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

3 authors at 2 institutions in 2 countries.

Tina LavinCentre for Health Services Research, School of Population Health, The University of Western Australia (M431), 35 Stirling Highway, Crawley, WA 6009 Australia.
David B PreenCentre for Health Services Research, School of Population Health, The University of Western Australia (M431), 35 Stirling Highway, Crawley, WA 6009 Australia.
Robert PattinsonSAMRC Maternal and Infant Health Care Strategies, Department of Obstetrics and Gynaecology, University of Pretoria, Pretoria, South Africa.
University of Western Australia · AUUniversity of Pretoria · ZA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLittle information exists on timing and cause of death for small-for-gestational-age (SGA) babies in low-and-middle-income-countries (LMICs), despite evidence from high-income countries suggesting critical periods for SGA babies. This study explored the timing and cause of stillbirth and early neonatal mortality (END, <7 days) by small-for-gestational age in three provinces in South Africa. In South Africa, the largest category of perinatal deaths is unexplained stillbirth, of which up to one-quarter have intra-uterine growth restriction.

methodsSecondary analysis of the South African Perinatal Problems Identification Program (PPIP) database allowed for the analysis of gestational age at death and clinically confirmed diagnosis of stillbirth and early neonatal death (END) (>1000 g and >28 weeks) across gestation. Comparisons by province, size-for-gestational-age, gestational age groups, and maternal condition at death were performed. The provinces investigated were: Western Cape (fortnightly antenatal care visits from 32 to 38 weeks), Limpopo and Mpumalanga (no antenatal care visits between 32 to 38 weeks).

resultsThere were 528,727 births in the study period and 8111 stillbirths and 5792 early neonatal deaths. Similar timing of deaths across gestation was seen for the three provinces with the greatest proportion of deaths for SGA babies at 33-37 weeks (stillbirths 52.9 %; END 43.3 %;

conclusionThere was a peak in stillbirths for SGA babies 33-37 weeks in all provinces. Detecting SGA is further complicated as in most cases the mother is healthy. Further research into Umbiflow Doppler velocimetry use in low-risk populations is warranted and may be a viable strategy to increase current detection of SGA babies at risk of mortality in LMICs.

Indexed as

DopplerIntrauterine growth restrictionLow-and-middle-income countriesPerinatal mortalitySmall-for-gestational-ageSouth Africa

Identifiers

PMID27795833
PMCPMC5075175
OpenAlexW2533456325

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.