Figure 2. A: Comparison of Th17/Treg ratio among patients with
different length of hospital stay; B: Correlation between
Th17/Treg and length of ICU stay; C: Correlation between SOFA
score and Th17/Treg ratio; D: Correlation between APACHE II
score and Th17/Treg ratio. SOFA, Sequential Organ Failure Assessment;
APACHE II, Acute Physiology and Chronic Health Assessment II. ** p
< 0.01.