To determine whether adrenal hormonal activity is altered in children born small for gestational age (SGA), and whether concentrations of adrenal hormones relate to those of serum lipids or to anthropometric measures.
We studied 55 SGA children and 55 appropriate for gestational age (AGA) children at the age of 12 years in a case-control setting. The concentrations of fasting serum cortisol, dehydroepiandrosterone sulfate (DHEAS), plasma epinephrine (E), and norepinephrine (NE) were analyzed.
The SGA children had significantly higher mean concentrations of serum DHEAS (3.53 vs 2.89 micromol/L, P =.009) and plasma E (0.33 vs 0.25 nmol/L, P =.005) than their age- and sex-matched control subjects. The mean serum cortisol and plasma NE concentrations did not differ significantly between the groups. However, the SGA children in the highest quartile for serum cortisol had significantly higher concentrations of plasma E (0.50 vs 0.28 nmol/L, P