Figure 1From: C-reactive protein serum levels as an early predictor of outcome in patients with pandemic H1N1 influenza A virus infection Box-plot of serum C-reactive protein levels on admission in patients who required admission to an intensive care unit compared to those who did not. The dotted boxes represent the interquartile range (25th to 75th percentiles), the thick black line in the box is the 50th percentile (median), and the bars represent the range of results, excluding outliers. The black dots are "outliers" and the black star is an "extreme outlier".Back to article page