title: Early diet in preterm babies and developmental status at 18 months.
abstract: 424 preterm infants were randomly assigned a standard "term" formula or a nutrient-enriched "preterm" formula as sole diets (trial A) or as supplements to mother's own expressed milk (trial B) for a median of 4 weeks postnatally. 18 months post term, blind evaluation of 377 survivors showed that those previously fed preterm rather than term formula had major developmental advantages, more so in motor than mental function; the advantages, in both mental and motor scores, were especially striking in small-for-gestational-age infants and in males. For motor development index in trial A, this advantage was 15 points; in infants born small for gestation, it was 23 points (nearly 1.5 SD). Moderate developmental impairment (developmental index less than 85), notably motor impairment, was considerably more common in the group fed term formula. Infants fed preterm formula also had a small benefit in social maturity quotient. Thus, a short period of early dietary manipulation in preterm infants had major consequences for later development, which suggests that the first weeks may be critical for nutrition.
authors.affiliation: MRC Dunn Nutrition Unit, Cambridge.
authors.forename: A
authors.initials: A
authors.lastname: Lucas
authors.forename: R
authors.initials: R
authors.lastname: Morley
authors.forename: T J
authors.initials: TJ
authors.lastname: Cole
authors.forename: S M
authors.initials: SM
authors.lastname: Gore
authors.forename: P J
authors.initials: PJ
authors.lastname: Lucas
authors.forename: P
authors.initials: P
authors.lastname: Crowle
authors.forename: R
authors.initials: R
authors.lastname: Pearse
authors.forename: A J
authors.initials: AJ
authors.lastname: Boon
authors.forename: R
authors.initials: R
authors.lastname: Powell
mesh_terms: D000367:Age Factors; D002657:Child Development; D002675:Child, Preschool; D004750:Enteral Nutrition; D005069:Evaluation Studies as Topic; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D007225:Infant Food; D007226:Infant Mortality; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D007234:Infant, Premature / Q000523:psychology*; D007236:Infant, Small for Gestational Age; D008297:Male; D008895:Milk, Human; D009048:Motor Skills; D015337:Multicenter Studies as Topic; D011446:Prospective Studies; D016032:Randomized Controlled Trials as Topic; D012044:Regression Analysis; D012737:Sex Factors; D012917:Social Adjustment