Misclassification bias and unnecessary anxiety

Affiliations

¹ National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Old Rd. Campus, Oxford, OX3 7LF, United Kingdom. Electronic address: marian.knight@npeu.ox.ac.uk.
² Department of Health Sciences, College of Life Sciences, University of Leicester, Leicester, United Kingdom.
³ National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom.

Comment

Marian Knight et al. Am J Obstet Gynecol. 2021 Nov.

. 2021 Nov;225(5):584.

doi: 10.1016/j.ajog.2021.06.086. Epub 2021 Jun 30.

¹ National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Old Rd. Campus, Oxford, OX3 7LF, United Kingdom. Electronic address: marian.knight@npeu.ox.ac.uk.
² Department of Health Sciences, College of Life Sciences, University of Leicester, Leicester, United Kingdom.
³ National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom.

No abstract available

Comment on

Maternal and perinatal outcomes of pregnant women with SARS-CoV-2 infection at the time of birth in England: national cohort study.
Gurol-Urganci I, Jardine JE, Carroll F, Draycott T, Dunn G, Fremeaux A, Harris T, Hawdon J, Morris E, Muller P, Waite L, Webster K, van der Meulen J, Khalil A. Gurol-Urganci I, et al. Am J Obstet Gynecol. 2021 Nov;225(5):522.e1-522.e11. doi: 10.1016/j.ajog.2021.05.016. Epub 2021 May 20. Am J Obstet Gynecol. 2021. PMID: 34023315 Free PMC article.

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