Abstract
Long-stay patients in the PICU have a higher risk of mortality as compared with non–long-stay
patients. We aim to describe mortality and characteristics of long-stay patients and
to determine the risk factors for mortality in these children. Total 241 (4.8%) long-stay
admissions were identified. Mortality of long-stayers was 48/241 (20%). Higher severity-of-illness
score at admission, need for organ support therapies, number of nosocomial infections,
and bloodstream nosocomial infection were associated with a higher mortality in long-stay
patients in the PICU. Based on multivariate analysis, oncologic diagnosis as a preexisting
comorbidity is a strong independent predictor of mortality for long-stay patients.
Keywords
children - pediatrics - intensive care - length of stay - outcome - long-stay - mortality