Evidence map›Paper›PMID 32031625›Full record

ArticleEuropean journal of public health2020

Social inequalities in the provision of obstetric services in Norway 1967-2009: a population-based cohort study.

Helene Sofie Eriksen, Susanne Høy, Lorentz M Irgens, Svein Rasmussen, Kjell Haug

Open access · hybridAbstract read
In one paragraph

Article in European journal of public health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 2 pooled it
0.3field-weighted citation impact, top 37% 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

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

  1. Pooled it
  2. Pooled it
  3. Review
  4. 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

5 authors at 4 institutions in 1 country.

Helene Sofie EriksenDepartment of Internal Medicine, Ringerike Hospital, Vestre Viken Hospital Trust, Hønefoss, Norway.
Susanne HøyDepartment of Surgery, Lillehammer Hospital, Innlandet Hospital Trust, Lillehammer, Norway.
Lorentz M IrgensDepartment of Global Public Health and Primary Care, University of Bergen, Bergen, Norway.
Svein RasmussenDepartment of Clinical Science, University of Bergen, Bergen, Norway.
Kjell HaugDepartment of Global Public Health and Primary Care, University of Bergen, Bergen, Norway.
University of Bergen · NOInnlandet Hospital Trust · NONorwegian Institute of Public Health · NOVestre Viken Hospital Trust · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSocioeconomic (SE) inequalities have been observed in a number of adverse outcomes of pregnancy and many of the risk factors for such outcomes are associated with a low SE level. However, SE inequalities persist even after adjustment for these risk factors. Less well-off women are more vulnerable, but may also get less adequate health services. The objective of the present study was to assess possible associations between SE conditions in terms of maternal education as well as ethnic background and obstetric care.

methodsA population-based national cohort study from the Medical Birth Registry of Norway. The study population comprised 2 305 780 births from the observation period 1967-2009. Multilevel analysis was used because of the hierarchical structure of the data. Outcome variables included induction of labour, epidural analgesia, caesarean section, neonatal intensive care and perinatal death.

resultsWhile medical interventions in the 1970s were employed less frequently in women of short education and non-western immigrants, this difference was eliminated or even reversed towards the end of the observation period. However, an excess perinatal mortality in both the short-educated [adjusted relative risk (aRR) = 2.49] and the non-western immigrant groups (aRR = 1.75) remained and may indicate increasing health problems in these groups.

conclusionEven though our study suggests a fair and favourable development during the last decades in the distribution across SE groups of obstetric health services, the results suggest that the needs for obstetric care have increased in vulnerable groups, requiring a closer follow-up.

Indexed as

Analgesia, EpiduralCesarean SectionCohort StudiesFemaleHumansInfant, NewbornNorwayPregnancySocioeconomic Factors

Identifiers

PMID32031625
PMCPMC7292349
OpenAlexW3005029750

What OpenQuestion holds

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Registered trials

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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.