title: Does birth weight predict childhood diet in the Avon longitudinal study of parents and children?
abstract: OBJECTIVE
  Low birth weight predicts cardiovascular disease in adulthood, and one possible explanation is that children with lower birth weight consume more fat than those born heavier. Therefore, the objective of this study was to investigate associations between birth weight and childhood diet, and in particular, to test the hypothesis that birth weight is inversely related to total and saturated fat intake.
  
  
  METHODS
  Prospective cohort study.
  
  
  METHODS
  South west England.
  
  
  METHODS
  A subgroup of children enrolled in the Avon longitudinal study of parents and children, with data on birth weight and also diet at ages 8, 18, 43 months, and 7 years (1152, 998, 848, and 771 children respectively).
  
  
  RESULTS
  Associations between birth weight and diet increased in strength from age 8 to 43 months, but had diminished by age 7 years. Fat, saturated fat, and protein intakes were inversely, and carbohydrate intake was positively associated with birth weight at 43 months of age, after adjusting for age, sex, and energy intake. After adjustment for other confounders, all associations were weakened, although there was still a suggestion of a relation with saturated fat (-0.48 (95% CI -0.97, 0.02) g/day per 500 g increase in birth weight. Similar patterns were seen in boys and girls separately, and when the sample was restricted to those with complete data at all ages.
  
  
  CONCLUSIONS
  A small inverse association was found between birth weight and saturated fat intake in children at 43 months of age but this was not present at 7 years of age. This study therefore provides little evidence that birth weight modifies subsequent childhood diet.
authors.affiliation: Department of Social Medicine, University of Bristol, Bristol, UK.
authors.forename: W A
authors.initials: WA
authors.lastname: Shultis
authors.forename: S D
authors.initials: SD
authors.lastname: Leary
authors.forename: A R
authors.initials: AR
authors.lastname: Ness
authors.forename: C J
authors.initials: CJ
authors.lastname: Bain
authors.forename: P M
authors.initials: PM
authors.lastname: Emmett
mesh_terms: D001724:Birth Weight; D001835:Body Weight; D002648:Child; D002675:Child, Preschool; D015331:Cohort Studies; D015930:Diet Records; D004041:Dietary Fats / Q000008:administration & dosage; D004739:England; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy
chemical_list: D004041:Dietary Fats