P129 Preliminary data of a case–control pilot study evaluating the psycho-gastroenterological profile in pediatric outpatients affected by disorders of gut-brain interaction. Issue 4 (6th October 2018) - Giorgio, V.; Venezia, I.; Margiotta, G.; Giarrusso, G.; Filoni, S.; Quatrale, G.; Mercinelli, C.; Pensabene, L.; Gaetani, E.; Gasbarrini, A.