MPO and deep vein thrombosis: Subsequent multivariate analysis incorporating all univariately significant predictors (p < 0.05) demonstrated that MPO-DNA (OR = 11.58, 95%CI = 3.75–35.73, p < 0.001), CitH3 (OR = 1.11, 95%CI = 1.05–1.17, p < 0.001), cell-free DNA (OR = 1.02, 95%CI = 1.01–1.02, p < 0.001), and neutrophil count (OR = 1.67, 95%CI = 1.14–2.44, p = 0.008) emerged as independent predictors of DVT (Table 3).