CRP and diabetes mellitus: Other variables, including sex (OR: 0.68, 95% CI: 0.03–15.65, P = 0.810), BMI (OR: 0.54, 95% CI: 0.05–6.32, P = 0.970), CRP (OR: 3.17, 95% CI: 0.14–70.62, P = 0.466), D-dimer (OR: 0.74, 95% CI: 0.02–29.48, P = 0.874), diabetes mellitus (OR: 0.87, 95% CI: 0.09–8.63, P = 0.904), cancer (OR: 2.72, 95% CI: 0.21–34.90, P = 0.443), and corticosteroid use (OR: 0.95, 95% CI: 0.09–8.63, P = 0.963), remained non-significant.