From: Epidemiology and prognostic factors for new-onset deep venous thrombosis after unicompartmental knee arthroplasty: a retrospective study
Variables
OR
95%CI
P value
Intraoperative blood loss > 102 ml
3.707
1.711–8.029
0.001
BMI > 26.8 kg/m2
4.664
1.647–13.209
0.004
D dimer > 0.29 mg/L
2.882
1.299–6.393
0.009