ArticleScientific reports2024
The effect of long-term COVID-19 infection on maternal and fetal complications: a retrospective cohort study conducted at a single center in China.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Post-COVID-19 Syndrome-associated Risk Factors for Acne Exacerbation.Current medicinal chemistry · 2026Article
- Maternal Mortality Transition and Subnational Inequities in China, 1990-2023: Comparative Analysis of GBD 2023 and National Surveillance Data.International journal of women's health · 2026Article
- Vaccinations for Expecting Mothers to Improve Pregnancy Care in Middle Tennessee.Pathogens (Basel, Switzerland) · 2025Article
- Neurodevelopmental Outcomes in Children Born to Mothers Infected with SARS-CoV-2 During Pregnancy: A Narrative Review.Journal of clinical medicine · 2025Review
- COVID-19 infection history as a risk factor for early pregnancy loss: results from the electronic health record-based Southeast Texas COVID and Pregnancy Cohort Study.BMC medicine · 2025Article
- Long-Term Effects of COVID-19 on Women's Reproductive Health and Its Association with Autoimmune Diseases, Including Multiple Sclerosis.Journal of clinical medicine · 2025Review
- Australian Women in the Perinatal Period During COVID-19: The Influence of Self-Compassion and Emotional Regulation on Anxiety, Depression, and Social Anxiety.Healthcare (Basel, Switzerland) · 2025Article
- Cohort event monitoring of booster COVID-19 vaccine safety using patient-reported outcomes in pregnant women.Frontiers in drug safety and regulation · 2025Article
- Long COVID‑19 and pregnancy: A systematic review.Biomedical reports · 2025Article
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Authors and funding
6 authors.
Funding
Abstract
Investigate the effect of long-term COVID-19 on maternal and fetal complications. A retrospective cohort study was conducted. A total of 623 pregnant women who delivered in Kunming First People's Hospital from November 1, 2022 to July 31, 2023 were selected. By employing statistical methods, we compared the associations between maternal and fetal complications in pregnant women with acute COVID-19 during pregnancy, long-term COVID-19, and non-COVID-19 pregnant women. In the final 623 samples, there were 209 pregnant women with acute COVID-19, 72 pregnant women with long-term COVID-19, and 342 pregnant women without COVID-19. The epidemiological and clinical characteristics of all subjects were similar. Pregnant individuals who developed long-term COVID-19 during their pregnancy had an increased risk of experiencing gestational hypertension (OR 3.344, 95% CI 1.544-7.243), gestational diabetes mellitus (OR 2.301, 95% CI 1.290-4.102), and fetal intrauterine growth restriction (OR 2.817, 95% CI 1.385-5.952). Multivariate binary logistic regression analysis showed that this association remained consistent even after adjusting for confounders and performing subgroup analyses. Other maternal and fetal complications, such as premature rupture of membranes, preterm delivery, neonatal asphyxia, and transfer of neonates to NICU, did not exhibit statistically significant associations. After linear regression analysis, the platelet count (β: - 0.127, 95% CI - 0.001-0.000) of pregnant women with long-term COVID-19 was slightly lower than that of non-COVID-19 pregnant women, and the other coagulation parameters were not statistically significant. The incidence of gestational hypertension, gestational diabetes mellitus and fetal intrauterine growth restriction in pregnant women with long-term COVID-19 is significantly increased, but it does not further increase the coagulation status.
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