Observational studyAmerican journal of epidemiology2017
Neonatal Outcomes Associated With Placental Abruption.
Observational study in American journal of epidemiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 3 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
28 citing papers in PubMed, 3 syntheses or guidelines pooled it, 76 citations in OpenAlex.
- Independent risk factors for placental abruption: a systematic review and meta-analysis.BMC pregnancy and childbirth · 2025Pooled it
- The environmental risk factors prior to conception associated with placental abruption: an umbrella review.Systematic reviews · 2022Pooled it
- Maternal Cardiovascular and Cerebrovascular Health After Placental Abruption: A Systematic Review and Meta-Analysis (CHAP-SR).American journal of epidemiology · 2021Pooled it
- Association Between Caffeine Citrate Initiation Within the First 2 h of Life and Respiratory Outcomes in Very Preterm Infants: A Single-Center Observational Cohort Study.Children (Basel, Switzerland) · 2026Article
- Placental Abruption and Perinatal Mortality: Abnormal Placentation and Spontaneous Abortion as Contributors to Left Truncation Bias.Paediatric and perinatal epidemiology · 2026Article
- Causal effects of competing obstetrical interventions: mediators of placental abruption and perinatal mortality.American journal of epidemiology · 2025Article
- Placental abruption and the risk of necrotizing enterocolitis in neonates with birth weight ≥1500 grams; US national database study.Pediatric research · 2025Article
- Clinical factors associated with developmental delay in placental abruption.Frontiers in medicine · 2025Article
- Preterm birth in assisted reproduction: the mediating role of hypertensive disorders in pregnancy.Human reproduction (Oxford, England) · 2025Article
- Exposure to acute ambient temperature extremes and neonatal intensive care unit admissions: A case-crossover study.The Science of the total environment · 2024Article
- The association of short-term increases in ambient PM2.5 and temperature exposures with stillbirth: racial/ethnic disparities among Medicaid recipients.American journal of epidemiology · 2024Article
- Placental abruption and risk for intraventricular hemorrhage in very low birth weight infants: the United States national inpatient database.Journal of perinatology : official journal of the California Perinatal Association · 2024Article
- Risk factors for neonatal hypoxic ischemic encephalopathy and therapeutic hypothermia: a matched case-control study.BMC pregnancy and childbirth · 2024Article
- A comparative analysis of Postpartum Hemorrhage incidence and influencing factors between nulliparous and multiparous women in Hunan Province, China: A multicenter retrospective cohort study.Preventive medicine reports · 2024Article
- Trophectoderm biopsy of blastocysts following IVF and embryo culture increases epigenetic dysregulation in a mouse model.Human reproduction (Oxford, England) · 2024Article
- Perinatal outcomes and predictors of placental abruption: a retrospective study in an Ethiopian tertiary care center.Frontiers in public health · 2024Article
- The Association of Placental Abruption and Pediatric Neurological Outcome: A Systematic Review and Meta-Analysis.Journal of clinical medicine · 2022Review
- Prospective evaluation of placental abruption in nulliparous women.The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians · 2022Observational
- Epidemiology, Risk Factors, and Perinatal Outcomes of Placental Abruption-Detailed Annual Data and Clinical Perspectives from Polish Tertiary Center.International journal of environmental research and public health · 2022Article
- Impact of Co-Existing Placental Pathologies in Pregnancies Complicated by Placental Abruption and Acute Neonatal Outcomes.Journal of clinical 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
3 authors at 2 institutions in 1 country.
Funding
Abstract
Placental abruption (early separation of the placenta) is associated with preterm birth and perinatal mortality, but associations with other neonatal morbidities remain understudied. We examined the association between abruption and newborn outcomes. We analyzed 223,341 singleton deliveries from the Consortium on Safe Labor study, a retrospective, multisite, observational study (2002-2008) of electronic medical records in the United States. Adjusted relative risks, incidence rate ratios, and 99% confidence intervals were estimated. Direct effects attributable to abruption were examined by conditioning on intermediates (preterm birth and small for gestational age) with sensitivity analyses. Incidence of abruption was 1.6% (n = 3,619). Abruption was associated with an elevated risk of newborn resuscitation (relative risk (RR) = 1.5, 99% confidence interval (CI): 1.5, 1.6), apnea (RR = 5.8, 99% CI: 5.1, 6.5), asphyxia (RR = 8.5, 99% CI: 5.7, 11.3), respiratory distress syndrome (RR = 6.5, 99% CI: 5.9, 7.1), neonatal intensive care unit admission (RR = 3.4, 99% CI: 3.2, 3.6), longer intensive care length of stay (incidence rate ratio = 2.0, 99% CI: 1.9, 2.2), stillbirth (RR = 6.3, 99% CI: 4.7, 7.9), and neonatal mortality (RR = 7.6, 99% CI: 5.2, 10.1). In sensitivity analyses, there was a direct effect of abruption associated with increased neonatal risks. These findings expand our knowledge of the association between abruption and perinatal and neonatal outcomes.
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.