Fig. 1

A. Displaying differences in total fluid input per day from days 1 to 3, and cumulative fluid balances to the end of day 3 and day 7 between 28-day survivors and non-survivors. Significant differences were noted between Day 1 CFB (p = 0.035), CFB day 1–3 (p = 0.017) and CFB day 1–7 (p = 0.003). All other p-values were > 0.05. B displaying differences in total volumes of additional fluids given to 28-day survivors and non-survivors. There was a significant difference between groups for crystalloid only (p = 0.04), all other p-values were > 0.05