Evidence map›Paper›PMID 28156197›Full record

ArticleGlobal health action2017

Risk factors for perinatal mortality in Murmansk County, Russia: a registry-based study.

Anna A Usynina, Andrej M Grjibovski, Alexandra Krettek, Jon Øyvind Odland, Alexander V Kudryavtsev, Erik Eik Anda

Open access · goldAbstract read
In one paragraph

Article in Global health action, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

12 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Perinatal Mortality Analysis in Espírito Santo, Brazil, 2008 to 2017.International journal of environmental research and public health · 2021
    Article
  10. Unattended Pregnancies and Perinatal Mortality in Georgia.Risk management and healthcare policy · 2020
    Article
  11. Article
  12. 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

6 authors at 5 institutions in 5 countries.

Anna A Usyninaa Department of Community Medicine, Faculty of Health Sciences , UiT The Arctic University of Norway , Tromsø , Norway.
Andrej M Grjibovskib International School of Public Health , Northern State Medical University , Arkhangelsk , Russia.
Alexandra Kretteka Department of Community Medicine, Faculty of Health Sciences , UiT The Arctic University of Norway , Tromsø , Norway.
Jon Øyvind Odlanda Department of Community Medicine, Faculty of Health Sciences , UiT The Arctic University of Norway , Tromsø , Norway.
Alexander V Kudryavtseva Department of Community Medicine, Faculty of Health Sciences , UiT The Arctic University of Norway , Tromsø , Norway.
Erik Eik Andaa Department of Community Medicine, Faculty of Health Sciences , UiT The Arctic University of Norway , Tromsø , Norway.
Northern State Medical University · RUNorth-Eastern Federal University · RUUiT The Arctic University of Norway · NOUniversity of Pretoria · ZAUniversity of Skövde · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFactors contributing to perinatal mortality (PM) in Northwest Russia remain unclear. This study investigated possible associations between selected maternal and fetal characteristics and PM based on data from the population-based Murmansk County Birth Registry.

objectiveThis study investigated possible associations between selected maternal and fetal characteristics and PM based on data from the population-based Murmansk County Birth Registry.

methodsThe study population consisted of all live- and stillbirths registered in the Murmansk County Birth Registry during 2006-2011 (n = 52,806). We excluded multiple births, births prior to 22 and after 45 completed weeks of gestation, infants with congenital malformations, and births with missing information regarding gestational age (a total of n = 3,666) and/or the studied characteristics (n = 2,356). Possible associations between maternal socio-demographic and lifestyle characteristics, maternal pre-pregnancy characteristics, pregnancy characteristics, and PM were studied by multivariable logistic regression. Crude and adjusted odds ratios with 95% confidence intervals were calculated.

resultsOf the 49,140 births eligible for prevalence analysis, 338 were identified as perinatal deaths (6.9 per 1,000 births). After adjustment for other factors, maternal low education level, prior preterm delivery, spontaneous or induced abortions, antepartum hemorrhage, antenatally detected or suspected fetal growth retardation, and alcohol abuse during pregnancy all significantly increased the risk of PM. We observed a higher risk of PM in unmarried women, as well as overweight or obese mothers. Maternal underweight reduced the risk of PM.

conclusionsOur results suggest that both social and medical factors are important correlates of perinatal mortality in Northwest Russia.

Indexed as

AdolescentAdultCause of DeathFemaleForecastingGestational AgeHumansInfantInfant MortalityInfant, NewbornLogistic ModelsMaleMortalityOdds RatioPerinatal MortalityPregnancyBirth registryNorthwest Russiaperinatal death

Identifiers

PMID28156197
PMCPMC5328313
OpenAlexW2585235849

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.