CRP and heart failure: In binary logistic regression (Table 5), the factors independently associated with poor outcome were heart failure (aOR: 6.7, p=0.034), SBP < 100 mmHg (aOR: 8.1, p<0.001), RR > 24 cpm (aOR: 3, p=0.016), SaO2<90% (aOR: 6.2, p=0.031), blood glucose > 150mg/dL (aOR: 3.3, p=0.02), and CRP > 50 mg/L (aOR: 3.3, p0.036).