Observational studyScientific reports2020
Maternal Work and Spontaneous Preterm Birth: A Multicenter Observational Study in Brazil.
Observational study in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
14 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.
- Pregnancy, obstetrical and neonatal outcomes in women exposed to physician-related occupational hazards: a scoping review.BMJ open · 2023Pooled it
- Self-assessment risk scoring system for early screening of preterm birth in low resource settings.BMC pregnancy and childbirth · 2026Article
- Maternal occupation and risk of adverse fetal outcomes in Tanzania: A hospital-based cross-sectional study.PloS one · 2025Article
- Impact of maternal posture on fetal physiology in human pregnancy: a narrative review.Frontiers in physiology · 2024Review
- Short-Term Outcomes of Early Oral Colostrum Administration in VLBW Neonates: An Open-Label Randomized Controlled Trial.Medical journal of the Islamic Republic of Iran · 2024Article
- Risk Factors of Preterm Delivery in the Lao PDR: Hospital-Based Matched Case-Control Study.Maternal and child health journal · 2023Review
- Association between very advanced maternal age women with gestational diabetes mellitus and the risks of adverse infant outcomes: a cohort study from the NVSS 2014-2019.BMC pregnancy and childbirth · 2023Article
- Does the father's job matter? Parental occupation and preterm birth in Korea.Epidemiology and health · 2023Article
- Pregnancy as a Fundamental Determinant of Child Health: a Review.Current nutrition reports · 2022Review
- Unsupervised Learning Applied to the Stratification of Preterm Birth Risk in Brazil with Socioeconomic Data.International journal of environmental research and public health · 2022Article
- Exploring modifiable risk-factors for premature birth in the context of COVID-19 mitigation measures: A discussion paper.Journal of neonatal nursing : JNN · 2021Review
- Ergonomic Stressors Among Pregnant Healthcare Workers: Impact on pregnancy outcomes and recommended safety practices.Sultan Qaboos University medical journal · 2021Review
- Shiftwork and Light at Night Negatively Impact Molecular and Endocrine Timekeeping in the Female Reproductive Axis in Humans and Rodents.International journal of molecular sciences · 2020Review
- Achievements and Challenges in the Development of a Nurse-Led Respectful Delivery Care Model Provided by Partners in Health in Rural Mexico.Public health nursing (Boston, Mass.)Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 15 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Spontaneous preterm birth (sPTB) is a major pregnancy complication involving biological, social, behavioural and environmental mechanisms. Workload, shift and intensity may play a role in the occurrence of sPTB. This analysis is aimed addressing the effect of occupational activities on the risk for sPTB and the related outcomes. We conducted a secondary analysis of the EMIP study, a Brazilian multicentre cross-sectional study. For this analysis, we included 1,280 singleton sPTB and 1,136 singleton term birth cases. Independent variables included sociodemographic characteristics, clinical complications, work characteristics, and physical effort devoted to household chores. A backward multiple logistic regression analysis was applied for a model using work characteristics, controlled by cluster sampling design. On bivariate analysis, discontinuing work during pregnancy and working until the 7
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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.