Evidence map›Paper›PMID 36253044›Full record

ArticleBMJ open2022

Impact of COVID-19 on pregnancy-related healthcare utilisation: a prospective nationwide registry study.

Carl Michael Baravelli, Ferenc Macsali, Kjetil Telle, Jonas Minet Kinge, Laura Oakley, Maria C Magnus, Siri Eldevik Håberg

Erratum issuedAbstract read
In one paragraph

Article in BMJ open, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

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

  1. Pooled it
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Carl Michael BaravelliDepartment of Disease Burden, Norwegian Institute of Public Health, Bergen, Norway cbaravelli@gmail.com.ORCID 0000-0001-7772-5315
Ferenc MacsaliCentre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway.
Kjetil TelleHealth Services Research, Norwegian Institute of Public Health, Oslo, Norway.ORCID 0000-0002-7978-0825
Jonas Minet KingeDepartment of Disease Burden, Norwegian Institute of Public Health, Bergen, Norway.
Laura OakleyCentre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway.ORCID 0000-0002-4697-4316
Maria C MagnusCentre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway.
Siri Eldevik HåbergCentre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo assess the impact of COVID-19 on pregnancy-related healthcare utilisation and differences across social groups.

designNationwide longitudinal prospective registry-based study.

settingNorway.

participantsFemale residents aged 15-50 years (n=1 244 560).

main outcome measuresPregnancy-related inpatient, outpatient and primary care healthcare utilisation before the COVID-19 pandemic (prepandemic: 1 January to 11 March 2020), during the initial lockdown (first wave: 12 March to 3 April 2020), during the summer months of low restrictions (summer period: 4 April to 31 August 2020) and during the second wave to the end of the year (second wave: 1 September to 31 December 2020). Rates were compared with the same time periods in 2019.

resultsThere were 130 924 inpatient specialist care admissions, 266 015 outpatient specialist care consultations and 2 309 047 primary care consultations with pregnancy-related diagnostic codes during 2019 and 2020. After adjusting for time trends and cofactors, inpatient admissions were reduced by 9% (adjusted incidence rate ratio (aIRR)=0.91, 95% CI 0.87 to 0.95), outpatient consultations by 17% (aIRR=0.83, 95% CI 0.71 to 0.86) and primary care consultations by 10% (aIRR=0.90, 95% CI 0.89 to 0.91) during the first wave. Inpatient care remained 3%-4% below prepandemic levels throughout 2020. Reductions according to education, income and immigrant background were also observed. Notably, women born in Asia, Africa or Latin America had a greater reduction in inpatient (aIRR=0.87, 95% CI 0.77 to 0.97) and outpatient (aIRR 0.90, 95% CI 0.86 to 0.95) care during the first wave, compared with Norwegian-born women. We also observed that women with low education had a greater reduction in inpatient care during summer period (aIRR=0.88, 95% CI 0.83 to 0.92), compared with women with high educational attainment.

conclusionFollowing the introduction of COVID-19 mitigation measures in Norway in March 2020, there were substantial reductions in pregnancy-related healthcare utilisation, especially during the initial lockdown and among women with an immigrant background.

Indexed as

COVID-19Patient Acceptance of Health CarePrenatal CareAdolescentAdultCommunicable Disease ControlFemaleHumansLongitudinal StudiesMiddle AgedNorwayPandemicsPregnancyProspective StudiesRegistriesSocioeconomic FactorsCOVID-19obstetricsquality in health care

Identifiers

PMID36253044
PMCPMC9577276

What OpenQuestion holds

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LicenceCC BY-NC
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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.