Birth weight and blood cholesterol level: a study in adolescents and systematic review

Pediatrics. 2003 May;111(5 Pt 1):1081-9. doi: 10.1542/peds.111.5.1081.


Objective: To examine the relationship between birth weight and blood total cholesterol (TC) and to compare its strength with that of the relationship between current body mass index and TC.

Methods: 1). Cross-sectional study of adolescents, with retrospective ascertainment of birth weight from birth records or parental recall; 2). systematic review of studies examining the relations between birth weight and cholesterol at all ages.

Participants: 1). 1532 individuals (92% white, 55% male) in 10 British towns; 2). 28 studies with 32 observations showing the change in TC per 1 kg increase in birth weight-6 in infancy, 14 in adolescents, 12 in adults.

Results: In the cross-sectional study, there was a weak inverse relation between birth weight and TC level (-.061 mmol/L fall in TC per kg increase in birth weight, 95% confidence interval -.131 to.008 mmol/L per kg) which was little affected by adjustment for current body size. The difference in TC corresponding to an interquartile range increase in birth weight (-.03 mmol/L) was approximately a quarter of that for an equivalent increase in body mass index (.11 mmol/L). In the systematic review, an inverse association between birth weight and TC of a similar size to that in the cross-sectional study was observed (-.048 mmol/L per kg, 95% confidence interval -.078 to -.018 mmol/L per kg) similar in strength at all ages.

Conclusion: The relation of fetal nutrition to TC appears to be weak and is probably of limited public health importance when compared with the effects of childhood obesity.

Publication types

  • Comparative Study
  • Meta-Analysis
  • Research Support, Non-U.S. Gov't
  • Review
  • Systematic Review

MeSH terms

  • Adolescent
  • Age Factors
  • Birth Weight / physiology*
  • Body Composition
  • Body Mass Index
  • Cholesterol / blood*
  • Confidence Intervals
  • Coronary Disease / epidemiology
  • Cross-Sectional Studies
  • Female
  • Gestational Age
  • Humans
  • Male
  • Regression Analysis
  • Retrospective Studies


  • Cholesterol