Table 2

Central venous oxygen saturation on admission and 6 h after admission to an intensive care unit

Central venous oxygen saturation (%)


Subject
 On admission
 6 h after admission
 Difference (%)
1
 39.7
 52.9
 13.2
2
 59.1
 56.7
 -2.4
3
 56.1
 61.9
 5.8
4
 57.7
 71.4
 13.7
5
 60.6
 67.7
 7.1
6
 37.8
 50.0
 12.2
7
 58.2
 60.7
 2.5
8
 33.6
 51.3
 17.7
9
 56.0
 59.5
 3.5
10
 65.3
 59.8
 -5.5
Mean
 52.4
 59.2
 6.8

Whitley and Ball Critical Care 2002 6:424   doi:10.1186/cc1548