
pmid: 17148002
The preterm birth rate (births before 37 completed weeks of gestation) has been increasing in the United States, largely driven by an increase in infants delivered between 34 and 36 weeks, often called near-term, but referred to as late preterm in this article. In 2004, the preterm birth rate was 12.5%, the highest rate since the National Center for Health Statistics began tracking such data. This article reviews the epidemiology of late preterm births and proposes a research agenda.
Racial Groups, Infant, Newborn, Gestational Age, Global Health, Age Distribution, Pregnancy, Infant Mortality, Humans, Premature Birth, Female, Infant, Premature
Racial Groups, Infant, Newborn, Gestational Age, Global Health, Age Distribution, Pregnancy, Infant Mortality, Humans, Premature Birth, Female, Infant, Premature
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 116 | |
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| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 1% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Top 10% |
