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. 2016 Mar 12;20:56. doi: 10.1186/s13054-016-1243-3

Fig. 1.

Fig. 1

Cox regression model for ICU survival based on the four categories for mean 24-hour values of lactate and MAP. –2Log-likelihood = 1524; Chi-sqare 32, p = 0.001 between groups. ICU intensive care unit, MAP mean arterial pressure