Figure 4From: Fenoldopam use in a burn intensive care unit: a retrospective study Vasopressor dependency index over time following the initiation of fenoldopam. The vasopressor dependency index decreased over 48 hours by one-way ANOVA with repeated measures. This change became significant at 48 hours. p = 0.0012 and p = 0.02 respectively. Data presented as mean with standard error.Back to article page