ArticleJAMA2020
Change in the Incidence of Stillbirth and Preterm Delivery During the COVID-19 Pandemic.
Article in JAMA, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04779749 (Pregnancy Outcomes According to the Gestational Age of Acquiring COVID-19), which is not on this map. Cited by 268 papers, 13 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.
Pregnancy Outcomes According to the Gestational Age of Acquiring COVID-19 : an International Case-control Study
Who cites it
268 citing papers in PubMed, 13 syntheses or guidelines pooled it.
- The association of COVID-19 lockdowns with adverse birth and pregnancy outcomes in 28 high-income countries: a systematic review and meta-analysis.Nature human behaviour · 2025Pooled it
- Impact of COVID-19 on individual mental health and maternal health services in Ethiopia: systematic review and meta-analysis.Frontiers in public health · 2024Pooled it
- Pooled it
- Impacts of COVID-19 pandemic on preterm birth: a systematic review and meta-analysis.Public health · 2022Pooled it
- The impact of mitigation measures on perinatal outcomes during the first nine months of the COVID-19 pandemic: A systematic review with meta-analysis.European journal of obstetrics, gynecology, and reproductive biology · 2022Pooled it
- COVID-19 vaccination among pregnant people in the United States: a systematic review.American journal of obstetrics & gynecology MFM · 2022Pooled it
- COVID-19 pandemic and population-level pregnancy and neonatal outcomes in general population: A living systematic review and meta-analysis (Update#2: November 20, 2021).Acta obstetricia et gynecologica Scandinavica · 2022Pooled it
- Coronavirus disease 2019 pandemic and pregnancy and neonatal outcomes in general population: A living systematic review and meta-analysis (updated Aug 14, 2021).Acta obstetricia et gynecologica Scandinavica · 2022Pooled it
- Pooled it
- Fetoplacental transmission and placental response to SARS-CoV-2: Evidence from the literature.Frontiers in medicine · 2022Pooled it
- The impact of COVID-19 first wave national lockdowns on perinatal outcomes: a rapid review and meta-analysis.BMC pregnancy and childbirth · 2021Pooled it
- COVID-19 pandemic and population-level pregnancy and neonatal outcomes: a living systematic review and meta-analysis.Acta obstetricia et gynecologica Scandinavica · 2021Pooled it
- Effects of the COVID-19 pandemic on maternal and perinatal outcomes: a systematic review and meta-analysis.The Lancet. Global health · 2021Pooled it
- Disruptions in perinatal outcomes across Manitoba, Canada: before and over 2 years of the COVID-19 pandemic.BMJ paediatrics open · 2026Article
- Large population-based assessment of SARS-CoV-2 teratogenicity by profiling congenital anomalies during COVID-19 pandemic.Journal of the Turkish German Gynecological Association · 2026Article
- Childbearing attitudes amid successive novel infectious disease epidemics: a mixed-method experimental approach.Social forces; a scientific medium of social study and interpretation · 2026Article
- Late gestation stillbirth epidemiology: findings from a nationally representative mortality survey of one million population sample in India.BMC pregnancy and childbirth · 2026Article
- Association between COVID-19 outbreak and preterm birth rates in a low-infection cohort from a tertiary Shanghai maternity center: a retrospective study.Frontiers in pediatrics · 2026Article
- Experiences of seeking and receiving maternity care during a health-system shock: a qualitative study with women and partners in the UK with a focus on marginalised groups.BMJ public health · 2026Article
- Development of Novel Predictive Scores for Obstetrical Risk Stratification in Adolescent Pregnancies: A Retrospective Study.Journal of clinical medicine · 2025Article
208 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
PubMed holds no abstract for this paper.
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.