ArticleActa obstetricia et gynecologica Scandinavica2020
Classification system and case definition for SARS-CoV-2 infection in pregnant women, fetuses, and neonates.
Article in Acta obstetricia et gynecologica Scandinavica, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 120 papers, 8 of them syntheses that pooled 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.
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.
Who cites it
120 citing papers in PubMed, 8 syntheses or guidelines pooled it, 231 citations in OpenAlex.
- Pooled it
- Clinical Features and Outcome of SARS-CoV-2 Infection in Neonates: A Systematic Review.Journal of tropical pediatrics · 2021Pooled it
- Vertical Transmission of SARS-CoV-2: A Systematic Review.Revista brasileira de ginecologia e obstetricia : revista da Federacao Brasileira das Sociedades de Ginecologia e Obstetricia · 2021Pooled it
- Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) and its effect on gametogenesis and early pregnancy.American journal of reproductive immunology (New York, N.Y. : 1989) · 2020Pooled it
- Synthesis and systematic review of reported neonatal SARS-CoV-2 infections.Nature communications · 2020Pooled it
- Maternal transmission of SARS-COV-2 to the neonate, and possible routes for such transmission: a systematic review and critical analysis.BJOG : an international journal of obstetrics and gynaecology · 2020Pooled it
- COVID-19 in pregnancy: the foetal perspective-a systematic review.BMJ paediatrics open · 2020Pooled it
- [Review of new evidence about the possible vertical transmission of coronavirus disease-2019].Gaceta sanitariaPooled it
- The Impact of the COVID-19 Pandemic on Pregnant Women with Perinatal Anxiety Symptoms in Pakistan: A Qualitative Study.International journal of environmental research and public health · 2021Trial
- A multicenter study on epidemiological and clinical characteristics of 125 newborns born to women infected with COVID-19 by Turkish Neonatal Society.European journal of pediatrics · 2021Trial
- Treatment and Outcomes of COVID-19 Infection in Pregnant Women: Systematic Review of Cases Reported in Europe.Journal of clinical medicine · 2025Review
- Advancing insights into virus-induced neurodevelopmental disorders through human brain organoid modelling.Expert reviews in molecular medicine · 2024Review
- Vitamin D Receptor-Interplay in COVID-19-Negative, -Infected, and -Vaccinated Women during Pregnancy.Journal of clinical medicine · 2024Article
- SARS-CoV-2 seroprevalence and preeclampsia markers in Mozambican pregnant women with perinatal loss.BMC pregnancy and childbirth · 2024Article
- In Situ Analyses of Placental Inflammatory Response to SARS-CoV-2 Infection in Cases of Mother-Fetus Vertical Transmission.International journal of molecular sciences · 2024Article
- Impact of SARS-CoV-2 infection during pregnancy on the placenta and fetus.Seminars in perinatology · 2024Review
- Canine Amniotic Fluid at Birth Holds Information about Neonatal Antibody Titres against Core Vaccine Viruses.Veterinary sciences · 2024Article
- Analysis of the transplacental transmission of SARS CoV-2 virus and antibody transfer according to the gestational age at maternal infection.Scientific reports · 2024Observational
- Likely Vertical Transmission of Neonatal SARS CoV-2 Infection.AJP reports · 2024Article
- A History of COVID-19 in Pregnancy: A Narrative Review.Journal of clinical medicine · 2023Review
60 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
PubMed holds no abstract for this paper.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.