late preterm
Infants born between 34 and 36 weeks and 6 days of gestation, representing a high-risk population often mistaken for term babies.
Full Definition
Late preterm infants are those born between 34 0/7 and 36 6/7 weeks of gestation, comprising the largest subset of premature births. Despite appearing mature, these infants face increased risks of respiratory distress, feeding difficulties, temperature instability, hypoglycemia, and readmission compared to term infants. Late preterm birth has been associated with long-term developmental and academic challenges. These infants require careful monitoring during the birth hospitalization and close follow-up after discharge. The term 'late preterm' was adopted to replace 'near-term' to emphasize that these infants are not physiologically mature and require specialized care considerations.
Usage
Usage note: Always hyphenate; emphasize 'preterm' status in patient education to ensure appropriate monitoring.
In Context
- "The late preterm infant required supplemental glucose monitoring due to increased hypoglycemia risk." — Pediatric consultation
- "Late preterm infants have a threefold higher readmission rate compared to term infants." — Quality improvement report