Fig. 2

A Venn diagram showing differential proteome expression between the septic patient groups. I shows the differential protein expression levels in survivors and nonsurvivors at admission (Ia) and at D7 (Ib), and the differential expression levels at D0 and D7 in survivors and in nonsurvivors (Ic). II demonstrates the differential expression levels between community-acquired pneumonia and hospital-acquired pneumonia (a–d). CAP, community-acquired pneumonia; HAP, hospital-acquired pneumonia. D0S and D7S, admission and follow-up samples in survivors, and D0NS and D7 NS, admission and follow-up samples in nonsurvivors