Early suppression policies protected pregnant women from COVID-19 in 2020 : A population-based surveillance from the Nordic countries
Introduction: The Coronavirus 2019 Disease (COVID-19) pandemic reached the Nordic countries in March 2020. Public health interventions to limit viral transmission varied across different countries both in timing and in magnitude. Interventions indicated by an Oxford Stringency Index ≥50 were impleme...
Published in: | Acta Obstetricia et Gynecologica Scandinavica |
---|---|
Main Authors: | , , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley-Blackwell
2024
|
Subjects: | |
Online Access: | https://lup.lub.lu.se/record/204b9716-1192-4929-b15e-a4b02cb75e3d https://doi.org/10.1111/aogs.14808 |
id |
ftulundlup:oai:lup.lub.lu.se:204b9716-1192-4929-b15e-a4b02cb75e3d |
---|---|
record_format |
openpolar |
spelling |
ftulundlup:oai:lup.lub.lu.se:204b9716-1192-4929-b15e-a4b02cb75e3d 2024-05-19T07:42:39+00:00 Early suppression policies protected pregnant women from COVID-19 in 2020 : A population-based surveillance from the Nordic countries Varpula, Reetta Äyräs, Outi Aabakke, Anna J.M. Klungsøyr, Kari Svanvik, Teresia Kanerva, Julia Jonasdottir, Eva Mentzoni, Camilla Tjønneland Thurn, Lars Jones, Elin Fredriksson, Lisa Pettersson, Karin Nyfløt, Lill Trine Vangen, Siri Røe, Kjerstine Júlíusson, Pétur B. Källén, Karin Gissler, Mika Pyykönen, Aura Jakobsson, Maija Krebs, Lone Engjom, Hilde Marie 2024 https://lup.lub.lu.se/record/204b9716-1192-4929-b15e-a4b02cb75e3d https://doi.org/10.1111/aogs.14808 eng eng Wiley-Blackwell https://lup.lub.lu.se/record/204b9716-1192-4929-b15e-a4b02cb75e3d http://dx.doi.org/10.1111/aogs.14808 scopus:85186486995 pmid:38382894 Acta Obstetricia et Gynecologica Scandinavica; (2024) ISSN: 0001-6349 Infectious Medicine COVID-19 incidence Nordic countries pregnancy outcome risk factor SARS-CoV-2 contributiontojournal/article info:eu-repo/semantics/article text 2024 ftulundlup https://doi.org/10.1111/aogs.14808 2024-04-24T00:00:22Z Introduction: The Coronavirus 2019 Disease (COVID-19) pandemic reached the Nordic countries in March 2020. Public health interventions to limit viral transmission varied across different countries both in timing and in magnitude. Interventions indicated by an Oxford Stringency Index ≥50 were implemented early (March 13–17, 2020) in Denmark, Finland, Norway and Iceland, and on March 26, 2020 in Sweden. The aim of the current study was to assess the incidence of COVID-19-related admissions of pregnant women in the Nordic countries in relation to the different national public health strategies during the first year of the pandemic. Material and methods: This is a meta-analysis of population-based cohort studies in the five Nordic countries with national or regional surveillance in the Nordic Obstetric Surveillance System (NOSS) collaboration: national data from Denmark, Finland, Iceland and Norway, and regional data covering 31% of births in Sweden. The source population consisted of women giving birth in the included areas March 1–December 31, 2020. Pregnant women with a positive SARS-CoV-2 PCR test ≤14 days before hospital admission were included, and admissions were stratified as either COVID-19-related or non-COVID (other obstetric healthcare). Information about public health policies was retrieved retrospectively. Results: In total, 392 382 maternities were considered. Of these, 600 women were diagnosed with SARS-CoV-2 infection and 137 (22.8%) were admitted for COVID-19 symptoms. The pooled incidence of COVID-19 admissions per 1000 maternities was 0.5 (95% confidence interval [CI] 0.2 to 1.2, I2 = 77.6, tau2 = 0.68, P = 0.0), ranging from no admissions in Iceland to 1.9 admissions in the Swedish regions. Interventions to restrict viral transmission were less stringent in Sweden than in the other Nordic countries. Conclusions: There was a clear variation in pregnant women's risk of COVID-19 admission across countries with similar healthcare systems but different public health interventions to limit viral ... Article in Journal/Newspaper Iceland Lund University Publications (LUP) Acta Obstetricia et Gynecologica Scandinavica |
institution |
Open Polar |
collection |
Lund University Publications (LUP) |
op_collection_id |
ftulundlup |
language |
English |
topic |
Infectious Medicine COVID-19 incidence Nordic countries pregnancy outcome risk factor SARS-CoV-2 |
spellingShingle |
Infectious Medicine COVID-19 incidence Nordic countries pregnancy outcome risk factor SARS-CoV-2 Varpula, Reetta Äyräs, Outi Aabakke, Anna J.M. Klungsøyr, Kari Svanvik, Teresia Kanerva, Julia Jonasdottir, Eva Mentzoni, Camilla Tjønneland Thurn, Lars Jones, Elin Fredriksson, Lisa Pettersson, Karin Nyfløt, Lill Trine Vangen, Siri Røe, Kjerstine Júlíusson, Pétur B. Källén, Karin Gissler, Mika Pyykönen, Aura Jakobsson, Maija Krebs, Lone Engjom, Hilde Marie Early suppression policies protected pregnant women from COVID-19 in 2020 : A population-based surveillance from the Nordic countries |
topic_facet |
Infectious Medicine COVID-19 incidence Nordic countries pregnancy outcome risk factor SARS-CoV-2 |
description |
Introduction: The Coronavirus 2019 Disease (COVID-19) pandemic reached the Nordic countries in March 2020. Public health interventions to limit viral transmission varied across different countries both in timing and in magnitude. Interventions indicated by an Oxford Stringency Index ≥50 were implemented early (March 13–17, 2020) in Denmark, Finland, Norway and Iceland, and on March 26, 2020 in Sweden. The aim of the current study was to assess the incidence of COVID-19-related admissions of pregnant women in the Nordic countries in relation to the different national public health strategies during the first year of the pandemic. Material and methods: This is a meta-analysis of population-based cohort studies in the five Nordic countries with national or regional surveillance in the Nordic Obstetric Surveillance System (NOSS) collaboration: national data from Denmark, Finland, Iceland and Norway, and regional data covering 31% of births in Sweden. The source population consisted of women giving birth in the included areas March 1–December 31, 2020. Pregnant women with a positive SARS-CoV-2 PCR test ≤14 days before hospital admission were included, and admissions were stratified as either COVID-19-related or non-COVID (other obstetric healthcare). Information about public health policies was retrieved retrospectively. Results: In total, 392 382 maternities were considered. Of these, 600 women were diagnosed with SARS-CoV-2 infection and 137 (22.8%) were admitted for COVID-19 symptoms. The pooled incidence of COVID-19 admissions per 1000 maternities was 0.5 (95% confidence interval [CI] 0.2 to 1.2, I2 = 77.6, tau2 = 0.68, P = 0.0), ranging from no admissions in Iceland to 1.9 admissions in the Swedish regions. Interventions to restrict viral transmission were less stringent in Sweden than in the other Nordic countries. Conclusions: There was a clear variation in pregnant women's risk of COVID-19 admission across countries with similar healthcare systems but different public health interventions to limit viral ... |
format |
Article in Journal/Newspaper |
author |
Varpula, Reetta Äyräs, Outi Aabakke, Anna J.M. Klungsøyr, Kari Svanvik, Teresia Kanerva, Julia Jonasdottir, Eva Mentzoni, Camilla Tjønneland Thurn, Lars Jones, Elin Fredriksson, Lisa Pettersson, Karin Nyfløt, Lill Trine Vangen, Siri Røe, Kjerstine Júlíusson, Pétur B. Källén, Karin Gissler, Mika Pyykönen, Aura Jakobsson, Maija Krebs, Lone Engjom, Hilde Marie |
author_facet |
Varpula, Reetta Äyräs, Outi Aabakke, Anna J.M. Klungsøyr, Kari Svanvik, Teresia Kanerva, Julia Jonasdottir, Eva Mentzoni, Camilla Tjønneland Thurn, Lars Jones, Elin Fredriksson, Lisa Pettersson, Karin Nyfløt, Lill Trine Vangen, Siri Røe, Kjerstine Júlíusson, Pétur B. Källén, Karin Gissler, Mika Pyykönen, Aura Jakobsson, Maija Krebs, Lone Engjom, Hilde Marie |
author_sort |
Varpula, Reetta |
title |
Early suppression policies protected pregnant women from COVID-19 in 2020 : A population-based surveillance from the Nordic countries |
title_short |
Early suppression policies protected pregnant women from COVID-19 in 2020 : A population-based surveillance from the Nordic countries |
title_full |
Early suppression policies protected pregnant women from COVID-19 in 2020 : A population-based surveillance from the Nordic countries |
title_fullStr |
Early suppression policies protected pregnant women from COVID-19 in 2020 : A population-based surveillance from the Nordic countries |
title_full_unstemmed |
Early suppression policies protected pregnant women from COVID-19 in 2020 : A population-based surveillance from the Nordic countries |
title_sort |
early suppression policies protected pregnant women from covid-19 in 2020 : a population-based surveillance from the nordic countries |
publisher |
Wiley-Blackwell |
publishDate |
2024 |
url |
https://lup.lub.lu.se/record/204b9716-1192-4929-b15e-a4b02cb75e3d https://doi.org/10.1111/aogs.14808 |
genre |
Iceland |
genre_facet |
Iceland |
op_source |
Acta Obstetricia et Gynecologica Scandinavica; (2024) ISSN: 0001-6349 |
op_relation |
https://lup.lub.lu.se/record/204b9716-1192-4929-b15e-a4b02cb75e3d http://dx.doi.org/10.1111/aogs.14808 scopus:85186486995 pmid:38382894 |
op_doi |
https://doi.org/10.1111/aogs.14808 |
container_title |
Acta Obstetricia et Gynecologica Scandinavica |
_version_ |
1799482355048513536 |