ArticleArchives of gynecology and obstetrics2025
Analysis of the outcomes and factors influencing vaginal trial labor in primiparas at term.
Article in Archives of gynecology and obstetrics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- A risk-based model for unplanned cesarean delivery following induction of labor in term hypertensive nulliparas.Archives of gynecology and obstetrics · 2026Article
- Predicting failed trial of labor in advanced-age primiparas: development and validation of a clinical nomogram.BMC pregnancy and childbirth · 2026Article
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.
Funding
Abstract
purposeTo explore the outcomes and factors influencing vaginal trial labor in primiparas with term singleton fetuses.
methodsA retrospective analysis of 9174 first-time mothers who opted for a vaginal trial of labor at Peking University First Hospital from October 2019 to September 2022 was performed. The primary outcomes included the outcome of the trial of labor and influencing factors.
resultsOf the total population, the success rate of attempted vaginal delivery was 74.3% (6818/9174). Logistic regression analysis revealed that increasing maternal age (OR = 1.054; 95% CI = 1.239-2.316; p < 0.001), gestational weight gain (OR = 1.033; 95% CI = 1.022-1.045; p < 0.001), neonatal weight (OR = 1.971; 95% CI = 1.724-2.253; p < 0.001), prepregnancy body mass index (BMI) ≥ 24 kg/m
conclusionsThere are many factors affecting the occurrence of abnormal delivery in primiparas. These independent factors can be used for prenatal evaluation.
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Registered trials
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