CRP and acute respiratory distress syndrome: It was shown that four variables including IAP (Odds Ratio (OR)=4.60, 95%CI:1.23-18.24, p = 0.02), shock (OR = 12.99, 95%CI:3.47-64.04, p < 0.001), CRP(OR= 26.19, 95%CI:9.37-85.57, p < 0.001) and LDH (OR = 13.13, 95%CI:4.76-40.42, p < 0.001) were correlated with ARDS (Figure 4B).