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Risk Factors for Preterm Birth in an International Prospective Cohort of Nulliparous Women
OBJECTIVES: To identify risk factors for spontaneous preterm birth (birth <37 weeks gestation) with intact membranes (SPTB-IM) and SPTB after prelabour rupture of the membranes (SPTB-PPROM) for nulliparous pregnant women. DESIGN: Prospective international multicentre cohort. PARTICIPANTS: 3234 he...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3398037/ https://www.ncbi.nlm.nih.gov/pubmed/22815699 http://dx.doi.org/10.1371/journal.pone.0039154 |