Figure 3.

Kaplan-Meier survival graph with respect to the Lymphocyte groupings. Patients who displayed lymphocyte loss with no subsequent recover of Lymphocyte number had the lowest survival of 71%. Group 1 = (green dashed line) Ever Lymphopenic = 1; Back to Normal = 1; 83% 21 day survival, Group 2 = (red dashed line) Ever Lymphopenic = 1; Back to Normal = 0; 71.3% 21 day survival, Group 3 = (blue dashed line) Ever Lymphopenic = 0; Back to Normal = 0; 83.75% 21 day survival.

Heffernan et al. Critical Care 2012 16:R12   doi:10.1186/cc11157
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