Optimizing care and outcome for late-preterm (near-term) infants: a summary of the workshop sponsored by the National Institute of Child Health and Human Development

Pediatrics. 2006 Sep;118(3):1207-14. doi: 10.1542/peds.2006-0018.


In 2003, 12.3% of births in the United States were preterm (< 37 completed weeks of gestation). This represents a 31% increase in the preterm birth rate since 1981. The largest contribution to this increase was from births between 34 and 36 completed weeks of gestation (often called the "near term" but referred to as "late preterm" in this article). Compared with term infants, late-preterm infants have higher frequencies of respiratory distress, temperature instability, hypoglycemia, kernicterus, apnea, seizures, and feeding problems, as well as higher rates of rehospitalization. However, the magnitude of these morbidities at the national level and their public health impact have not been well studied. To address these issues, the National Institute of Child Health and Human Development of the National Institutes of Health invited a multidisciplinary team of experts to a workshop in July 2005 entitled "Optimizing Care and Outcome of the Near-Term Pregnancy and the Near-Term Newborn Infant." The participants discussed the definition and terminology, epidemiology, etiology, biology of maturation, clinical care, surveillance, and public health aspects of late-preterm infants. Knowledge gaps were identified, and research priorities were listed. This article provides a summary of the meeting.

Publication types

  • Congress
  • Research Support, N.I.H., Extramural

MeSH terms

  • Adult
  • Female
  • Health Policy
  • Humans
  • Incidence
  • Infant Care*
  • Infant, Newborn
  • Infant, Newborn, Diseases
  • Infant, Premature*
  • Obstetrics / methods
  • Obstetrics / standards*
  • Pregnancy
  • Pregnancy Outcome
  • Prenatal Care
  • Risk Factors
  • Terminology as Topic
  • United States / epidemiology