Variability in adherence to rhGH treatment: Socioeconomic causes and effect on children's growth.

Background: In children with growth disorders, mean final height is associated to poor adherence to Growth Hormone therapy. The primary goal of this study is to identify patients who do not adhere to GH therapy and determine the influence of adherence in response to the treatment. The role of serum IGF-I and influence of socio-economic factors on the therapeutic adherence will also be evaluated.