This round table discussion addressed the utility of insulin-like growth fa
ctor I (IGF-I) as a predictor of growth hormone (GH) action, the relationsh
ip between IGF-I response to GH and growth response, the possibility of a s
pectrum of both GH sensitivity and IGF-I sensitivity, and an examination of
the possible need to acknowledge indicators of GH action in children which
are distinct from those in adults. Copyright (C) 2001 S. Karger AG, Basel.