SURVIVAL AFTER INTENSIVE-CARE - COMPARISON WITH A MATCHED NORMAL POPULATION AS AN INDICATOR OF EFFECTIVENESS

The life expectancy for survivors of critical illness has not been rep orted in the United Kingdom. The aim of this study was to compare the long-term survival of intensive care patients with that of an age and sex-matched population. All patients admitted to a general intensive t herapy unit over 4 years (n = 1168) were included in the study. Detail s of the survivors were forwarded to the Registrar General for Scotlan d, who then issued copies of death certificates as the survivors died. The survival curve of patients discharged from the intensive therapy unit was significantly different from that of the normal population. T he risk of dying in the first year after discharge was 3.4 times highe r (95% confidence intervals 2.7-4.2) than that in the normal populatio n. It is not until the start of the fourth year after discharge that t he probability of death matched that of the normal population.