SynthesisScientific reports2017
Prevalence of antepartum hemorrhage in women with placenta previa: a systematic review and meta-analysis.
Synthesis in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 4 of them syntheses that pooled it.
What it found
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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.
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Who cites it
29 citing papers in PubMed, 4 syntheses or guidelines pooled it, 89 citations in OpenAlex.
- Development of placental abnormalities in location and anatomy.Acta obstetricia et gynecologica Scandinavica · 2020Pooled it
- Variations of dry eye disease prevalence by age, sex and geographic characteristics in China: a systematic review and meta-analysis.Journal of global health · 2018Pooled it
- Prevalence of abnormally invasive placenta among deliveries in mainland China: A PRISMA-compliant Systematic Review and Meta-analysis.Medicine · 2017Pooled it
- Prevalence of antepartum hemorrhage in women with placenta previa: a systematic review and meta-analysis.Scientific reports · 2017Pooled it
- Placenta Praevia and Placenta Accreta Spectrum: Diagnosis and Management: Green-Top Guideline No. 27a.BJOG : an international journal of obstetrics and gynaecology · 2026Article
- Cesarean Section at 38 Gestational Weeks for Placenta Previa was Associated With Improved Neonatal Outcomes Without an Apparent Increase in Maternal Risks: A Historical Control Study.Obstetrics and gynecology international · 2026Article
- Marginal Sinus and Bleeding in Women with a Low-Positioned Placenta: A Narrative Synthesis Systematic Review.Women's health reports (New Rochelle, N.Y.) · 2025Review
- Article
- Perinatal factors for antepartum hemorrhage in women with placenta accreta spectrum.Frontiers in surgery · 2025Article
- Risk Factors and Pregnancy Outcomes of Antepartum Hemorrhage in Women with Placenta Previa.Reproductive sciences (Thousand Oaks, Calif.) · 2023Article
- Incidence, risk factors, and maternal outcomes of major degree placenta previa: A 10-year retrospective analysis.Saudi medical journal · 2023Article
- Article
- Modeling clinical and non-clinical determinants of intrapartum stillbirths in singletons in six public hospitals in the Greater Accra Region of Ghana: a case-control study.Scientific reports · 2023Article
- Blood Type and Outcomes in Pregnant Women with Placenta Previa.Oxidative medicine and cellular longevity · 2023Article
- Article
- Evaluation of the risk factors for antepartum hemorrhage in cases of placenta previa: a retrospective cohort study.The Journal of international medical research · 2021Article
- Anesthetic management in cesarean delivery of women with placenta previa: a retrospective cohort study.BMC anesthesiology · 2021Article
- Maternal and neonatal outcomes in transverse and vertical skin incision for placenta previa : Skin incision for placenta previa.BMC pregnancy and childbirth · 2021Article
- Article
- Effect of blood transfusion during cesarean section on postpartum hemorrhage in a tertiary hospital over a 4-year period.Medicine · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Antepartum hemorrhage (APH) is an important cause of perinatal mortality and maternal morbidity in pregnant women with placenta previa in the world. However, the epidemiological characteristics are not completely understood. We performed an initial systematic review and meta-analysis to assess the prevalence of APH in pregnant women with placenta previa. It was totally performed following the Preferred Reporting Items for Systematic reviews and Meta-Analysis statement. PubMed, Elsevier Science Direct, and the Cochrane Library were searched before April 2016. A meta-analysis with a random-effects model based on a proportions approach was performed to determine the prevalence. Stratified analyses, meta-regression method, and sensitivity analysis were utilized to analyze the heterogeneity. A total of 29 articles were included. The pooled overall prevalence of APH among pregnant women with placenta previa was 51.6% (95% CI 42.7-60.6) in a heterogeneous set of studies (I
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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.