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Table 1 Baseline demographics and outcomes for enrolled patients versus all general ICU patients for same period

From: Quality of life in the five years after intensive care: a cohort study

Baseline demographics

Enrolled patients

All ICU patients

Median age (years)

60.5

64

Median APACHE II

18

18

Mean ICU length of stay (days)

6.7

5.8

Median ICU length of stay (days)

2.0

2.0

Female (%)

41%

41%

ICU mortality (%)

0%

23.8%

Surgical admission (%)

48%

51%

Medical admission (%)

39%

39%

Other admission (%)

13%

10%

Hospital mortality (%)

3.7%

31.1%

  1. There are no significant differences between enrolled and all ICU patient groups (all P > 0.05).
  2. APACHE II = acute physiology, age and chronic health evaluation II; ICU = intensive care unit.