Preterm birth rates among twins during the Danish COVID-19 lockdown and when restrictions were relaxed

doi:10.1111/apa.16583

. 2023 Feb;112(2):298-300.

doi: 10.1111/apa.16583. Epub 2022 Nov 4.

Preterm birth rates among twins during the Danish COVID-19 lockdown and when restrictions were relaxed

Paula L Hedley^{1

2}, Marie Baekvad-Hansen^{1

3}, Gitte Hedermann^{1

4}, Henrik Hjalgrim^{5

6

7}, David M Hougaard^{1

3}, Mads Melbye^{7

8

9}, Morten Breindahl¹⁰, Lone Krebs^{8

11}, Anders Hviid^{5

12}, Ulrik Lausten-Thomsen¹⁰, Michael Christiansen^{1

13}

Affiliations

¹ Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark.
² Brazen Bio, Los Angeles, California, USA.
³ Danish Center for Neonatal Screening, Statens Serum Institut, Copenhagen, Denmark.
⁴ Department of Obstetrics and Gynecology, Copenhagen University Hospital, Copenhagen, Denmark.
⁵ Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark.
⁶ Department of Haematology, Copenhagen University Hospital, Copenhagen, Denmark.
⁷ Danish Cancer Society, Copenhagen, Denmark.
⁸ Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.
⁹ Department of Medicine, Stanford University School of Medicine, Stanford, California, USA.
¹⁰ Department of Neonatology, Copenhagen University Hospital, Copenhagen, Denmark.
¹¹ Department of Obstetrics and Gynecology, Copenhagen University Hospital, Amager and Hvidovre Hospital, Copenhagen, Denmark.
¹² Department of Drug Development and Clinical Pharmacology, Pharmacovigilance Research Center, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
¹³ Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark.

PMID: 36301145
PMCID: PMC9874850
DOI: 10.1111/apa.16583

Preterm birth rates among twins during the Danish COVID-19 lockdown and when restrictions were relaxed

Paula L Hedley et al. Acta Paediatr. 2023 Feb.

. 2023 Feb;112(2):298-300.

doi: 10.1111/apa.16583. Epub 2022 Nov 4.

Authors

Affiliations

¹ Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark.
² Brazen Bio, Los Angeles, California, USA.
³ Danish Center for Neonatal Screening, Statens Serum Institut, Copenhagen, Denmark.
⁴ Department of Obstetrics and Gynecology, Copenhagen University Hospital, Copenhagen, Denmark.
⁵ Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark.
⁶ Department of Haematology, Copenhagen University Hospital, Copenhagen, Denmark.
⁷ Danish Cancer Society, Copenhagen, Denmark.
⁸ Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.
⁹ Department of Medicine, Stanford University School of Medicine, Stanford, California, USA.
¹⁰ Department of Neonatology, Copenhagen University Hospital, Copenhagen, Denmark.
¹¹ Department of Obstetrics and Gynecology, Copenhagen University Hospital, Amager and Hvidovre Hospital, Copenhagen, Denmark.
¹² Department of Drug Development and Clinical Pharmacology, Pharmacovigilance Research Center, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
¹³ Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark.

PMID: 36301145
PMCID: PMC9874850
DOI: 10.1111/apa.16583

No abstract available

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Conflict of interest statement

Authors have no conflicts of interest to declare.

Cited by

Reduction in spontaneous and iatrogenic preterm births in twin pregnancies during COVID-19 lockdown in Melbourne, Australia: a multicenter cohort study.
Manno JM, Marzan MB, Rolnik DL, Potenza S, Pritchard N, Said JM, Palmer KR, Whitehead CL, Sheehan PM, Ford J, Mol BW, Walker SP, Hui L. Manno JM, et al. BMC Pregnancy Childbirth. 2023 Dec 11;23(1):846. doi: 10.1186/s12884-023-06137-9. BMC Pregnancy Childbirth. 2023. PMID: 38082241 Free PMC article.

References

1. Hedermann G, Hedley PL, Baekvad‐Hansen M, et al. Danish premature birth rates during the COVID‐19 lockdown. Arch Dis Child Fetal Neonatal ed. 2021;106(1):93‐95. - PMC - PubMed
1. Hedley PL, Hedermann G, Hagen CM, et al. Preterm birth, stillbirth and early neonatal mortality during the Danish COVID‐19 lockdown. Eur J Pediatr. 2022;181(3):1175‐1184. - PMC - PubMed
1. Oakley LL, Ortqvist AK, Kinge J, et al. Preterm birth after the introduction of COVID‐19 mitigation measures in Norway, Sweden, and Denmark: a registry‐based difference‐in‐differences study. Am J Obstet Gynecol. 2022;226(4):550 e551‐550 e522. - PMC - PubMed
1. Rasmussen MI, Hansen ML, Pichler G, et al. Extremely preterm infant admissions within the SafeBoosC‐III consortium during the COVID‐19 lockdown. Front Pediatr. 2021;9:647880. - PMC - PubMed
1. Molholm Hansen B, Cueto H, Padkaer Petersen J, et al. Preterm birth rates were slightly lower in Denmark during the first year of the COVID‐19 pandemic compared with the previous 4 years. Acta Paediatr. 2022;111(9):1695‐1700. - PMC - PubMed

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[1] Hedermann G, Hedley PL, Baekvad‐Hansen M, et al. Danish premature birth rates during the COVID‐19 lockdown. Arch Dis Child Fetal Neonatal ed. 2021;106(1):93‐95. - PMC - PubMed

[2] Hedermann G, Hedley PL, Baekvad‐Hansen M, et al. Danish premature birth rates during the COVID‐19 lockdown. Arch Dis Child Fetal Neonatal ed. 2021;106(1):93‐95. - PMC - PubMed

[3] Hedley PL, Hedermann G, Hagen CM, et al. Preterm birth, stillbirth and early neonatal mortality during the Danish COVID‐19 lockdown. Eur J Pediatr. 2022;181(3):1175‐1184. - PMC - PubMed

[4] Hedley PL, Hedermann G, Hagen CM, et al. Preterm birth, stillbirth and early neonatal mortality during the Danish COVID‐19 lockdown. Eur J Pediatr. 2022;181(3):1175‐1184. - PMC - PubMed

[5] Oakley LL, Ortqvist AK, Kinge J, et al. Preterm birth after the introduction of COVID‐19 mitigation measures in Norway, Sweden, and Denmark: a registry‐based difference‐in‐differences study. Am J Obstet Gynecol. 2022;226(4):550 e551‐550 e522. - PMC - PubMed

[6] Oakley LL, Ortqvist AK, Kinge J, et al. Preterm birth after the introduction of COVID‐19 mitigation measures in Norway, Sweden, and Denmark: a registry‐based difference‐in‐differences study. Am J Obstet Gynecol. 2022;226(4):550 e551‐550 e522. - PMC - PubMed

[7] Rasmussen MI, Hansen ML, Pichler G, et al. Extremely preterm infant admissions within the SafeBoosC‐III consortium during the COVID‐19 lockdown. Front Pediatr. 2021;9:647880. - PMC - PubMed

[8] Rasmussen MI, Hansen ML, Pichler G, et al. Extremely preterm infant admissions within the SafeBoosC‐III consortium during the COVID‐19 lockdown. Front Pediatr. 2021;9:647880. - PMC - PubMed

[9] Molholm Hansen B, Cueto H, Padkaer Petersen J, et al. Preterm birth rates were slightly lower in Denmark during the first year of the COVID‐19 pandemic compared with the previous 4 years. Acta Paediatr. 2022;111(9):1695‐1700. - PMC - PubMed

[10] Molholm Hansen B, Cueto H, Padkaer Petersen J, et al. Preterm birth rates were slightly lower in Denmark during the first year of the COVID‐19 pandemic compared with the previous 4 years. Acta Paediatr. 2022;111(9):1695‐1700. - PMC - PubMed

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Preterm birth rates among twins during the Danish COVID-19 lockdown and when restrictions were relaxed

Affiliations

Preterm birth rates among twins during the Danish COVID-19 lockdown and when restrictions were relaxed

Authors

Affiliations

Conflict of interest statement

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