The European Nosocomial Infection Survey enrolled 9127 patients in 14
countries providing epidemiological data on pneumonia in 325 Intensive
Care Units (ICU). Ten ICUs took part in Ireland recruiting 205 patien
ts. Using strict diagnostic criteria, the pneumonia rate for the Irish
group was 11.7%; European-wide it was of 11.8%. The ICU mortality Ire
land was 14.2%, in the overall survey it was 14.3%. The pneumonia mort
ality rate in the overall survey was 30%.