CRP and infection: In multivariate analysis, adjusted on age, gender, complications, and laboratory findings after a backward stepwise selection, parameters associated with the severity of infection were lymphocytes (OR: 1.951, CI 95%: 1.024–3.717), p = 0.042), CLR (OR: 1.001, CI 95%: 1.000–1.002, p = 0.012), and CRP (OR: 1.009, CI 95%: (1.007–1.011), p < 0.001).