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ABSTRACT: Background
The preterm birth rate in Germany has remained unchanged at 8-9% since 2009. Preterm birth is the most common cause of neonatal morbidity and mortality. In the absence of a causal treatment, it is important to lower the risk of preterm birth by preventive measures in prenatal outpatient care.Methods
This review is based on pertinent publications from the years 2000-2019 that were retrieved by a selective search in PubMed.Results
The clinical risk factors for preterm birth-known mainly from retrospective cohort studies-include previous preterm birth (adjusted odds ratio [aOR]: 3.6), multiple pregnancy (relative risk [RR]: 7.7), nicotine consumption (aOR: 1.7), and a short uterine cervix, i.e., <25 mm in the second trimester (aOR: 6.9). In women with a shor
SUBMITTER: Berger R
PROVIDER: S-EPMC6970314 | biostudies-literature | 2019 Dec
REPOSITORIES: biostudies-literature