The 10-year antibiotics prescription rate in ambulatory children with ARTIs was 7.0% and it decreased gradually from 2000 to 2009 in Taiwan. Through understanding the annual trends in antibiotic prescriptions, it may be possible to design interventions to improve the judicious use of antibiotics in children.

The number of cases of pneumonia that required ICU admission was greater among younger children than among older children. Factors associated with the higher case fatality rate included older age at presentation, the need for invasive procedures (e.g., ET/MV, CVC insertion, chest tube insertion/drainage, and ECMO), underlying comorbidities and complications.