P-070: Height at the time of diagnosis of inflammatory bowel disease in Japanese children: an analysis of Japanese national registry data

O-23 Effectiveness of nutritional and anti-TNF therapy in North American children with active Crohn’s disease D.Y. Lee1 *, R.N. Baldassano1, C.W. Compher2, A.M. Griffiths3, A.R. Otley4, L.G. Albenberg1, G.D. Wu2, F.D. Bushman2, J.D. Lewis2. 1Children’s Hospital of Philadelphia, Philadelphia, United States of America, 2University of Pennsylvania, Philadelphia, United States of America, 3The Hospital for Sick Children, Toronto, Canada, 4IWK Health Centre, Halifax, Canada