Fig. 4
From: Prognostic value of serum macrophage migration inhibitory factor levels in pulmonary tuberculosis
Kaplan-Meier curves analysis for serum MIF concentrations according to quartiles to predict the end point of mortality in PTB patients. Patients in the lowest and second quartiles had a minimal risk for death, in contrast with patients with FABP concentrations in the 3rd and 4th quartiles (P < 0.0001). MIF = Macrophage migration inhibitory factor; PTB=Pulmonary Tuberculosis