Survival in cystic fibrosis: preliminary report from an Italian multicenter study.

An Italian multicenter study has been carried out in order to obtain data on survival and prognostic factors in CF. We report data from four CF Centers: Milan, Neaples, Cagliari, Rome, Anagraphic data, mode of presentation and of diagnosis were collected, using CFDB database, from 536 CF pts. 39 pts had meconium ileus (7.3%); 269 (50%) were diagnosed before 12 months of age. 27 pts were lost to follow-up (5%); and 65 pts died (12%). Statistical analysis was performed by Kaplan-Meier survival curves compared by Logrank test.