P343 Poor agreement between dual-energy x-ray absorptiometry and bioelectrical impedance analysis for assessing body fat mass in children and adolescents with cystic fibrosis. - Orel, A.; Schweiger, D. Šmigoc; Lepej, D.; Pascolo, P.; Praprotnik, M.; Berlot, J. Rodman; Kimovec, G. Setnikar; Šmid, S. Šetina; Zver, A.; Krivec, U. (Journal of Cystic Fibrosis, 2025)