Figure 2From: Changes in central venous saturation after major surgery, and association with outcomeOxygen delivery index (DO2I) in the 8 hours after major surgery. Results are means ± SD. The difference between the group with high central venous saturation (ScvO2) and the low ScvO2 group is significant overall (p = 0.005) but not for individual time points 7 and 8.Back to article page