Fig. 1
From: The effect of hyperlactatemia timing on the outcomes after cardiac surgery
Patterns of hyperlactatemia after cardiac surgery. Bars represent the 95% confidence intervals. The lactate levels change over time and it is significantly different in both groups (within-subjects P value < 0.001). Similarly, lactate levels are significantly different between the two groups at all time points (between-subjects P value < 0.001). Estimated marginal means for lactate levels with the 95% CI for each time point in both groups are detailed in the Supplement (Table S1)